1. Manuals
  2. Brands
  3. LS ELECTRIC Manuals
  4. DC Drives
  5. LSLV-L100 Series
  6. User manual

LS ELECTRIC LSLV-L100 Series User Manual

Ac variable speed drive
Hide thumbs
1
2
3
4
5
6
Table Of Contents
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
Table of Contents

Advertisement

Quick Links

Download this manual
LS ELECTRIC strives to maximize your profits in gratitude
for choosing us as your partner.
AC Variable Speed Drive
LSLV-L100 series
5.5-22kW [400V]

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LSLV-L100 Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for LS ELECTRIC LSLV-L100 Series

Summary of Contents for LS ELECTRIC LSLV-L100 Series

  • Page 1 LS ELECTRIC strives to maximize your profits in gratitude for choosing us as your partner. AC Variable Speed Drive LSLV-L100 series 5.5-22kW [400V]...
  • Page 2 This operation manual is intended for users with general knowledge of electrical theory and installation. Ensure that the end user and the maintenance technician receive this user manual. * L100 is the official name for the L100 series of inverters. Before installing and using the L100 series inverter, carefully read this manual to understand the inverter’s features and to learn the essential information required to properly install and operate the inverter.
  • Page 3 Safety Information Safety Information Read and follow all safety instructions in this manual precisely to avoid unsafe operating conditions, property damage, personal injury, or death. Safety symbols in this manual Indicates an imminently hazardous situation which, if not avoided, will result in severe injury or death.
  • Page 4 Safety Information Safety information • Do not open the cover of the equipment while it is on or operating. Likewise, do not operate the inverter while the cover is open. Exposure of high voltage terminals or charging area to the external environment may result in an electric shock.
  • Page 5 Safety Information touch the inverter until it has cooled. • Do not allow foreign objects, such as screws, metal filings, debris, water, or oil to enter the inverter. Foreign objects inside the inverter may cause the inverter to malfunction or result in a fire. •...
  • Page 6 Quick Reference Table Quick Reference Table The following table contains situations frequently encountered by users while working with inverters. Refer to the typical and practical situations in the table to quickly and easily locate answers to your questions. Situation Reference p.

  • Page 7: Table Of Contents

    Table of Contents Table of Contents Preparing the Installation ................2 Product identification ................2 Part names ................... 4 Installation considerations ..............5 Selecting and preparing a site for installation ........6 Cable selection ..................8 Installing the Inverter .................. 10 Mounting the inverter ................
  • Page 8 Table of Contents Operating the inverter with the keypad ..........64 3.4.1 Setting parameter values for keypad operation ..... 64 3.4.2 Forward and reverse operations ..........65 Operating the inverter using the control terminal block ..... 67 3.5.1 Setting parameter values for control terminal block operation ....................
  • Page 9 Table of Contents 6.1.1 DIS_00 (Motor operation monitoring) ........133 6.1.2 User defined information (DIS_01, 02, 03) ......135 6.1.3 Display add-on module (option board, DIS_04) ....140 6.1.4 Fault status display (DIS_05) ..........140 6.1.5 Software version display (DIS_06) ........142 6.1.6 User group display options (DIS_10) ........
  • Page 10 Table of Contents 6.5.11 ALLS (Automatic light load search) (FUN_69–FUN_72) ..237 6.5.12 Automatic load cell calculation ..........241 6.5.13 Setting zero-speed deceleration time (FUN_94–FUN_97) . 245 Control (CON) group ................ 247 6.6.1 Code jumping - accessing certain codes directly (CON_00) ....................
  • Page 11 Table of Contents 6.8.14 A3 Safety ................288 6.8.15 Fan fault ................. 289 6.8.16 Safety Torque Off (STO) ............290 Communication (COM) group ............292 6.9.1 Jump code (COM_00) ............292 6.9.2 Setting Station ID for CAN communication (COM_01) ..292 6.9.3 Setting CAN communication speed (COM_02)....
  • Page 12 Table of Contents CAN Communication features ............325 7.4.1 CAN communication standards ..........325 7.4.2 CAN communication system configuration ......327 Cable configuration for DriveView application ......... 332 Troubleshooting ..................334 Fault trips ..................334 Confirming the fault status and fault history ........338 8.2.1 Confirming the fault status and storing the fault information 338 8.2.2...
  • Page 13 Table of Contents 10.3 External dimensions ................. 372 10.4 Peripheral devices ................373 10.5 Fuse and reactor specifications ............373 10.6 Terminal screw specifications ............374 10.7 Braking resistor specifications ............375 10.8 Braking resistor connections ............376 Index ........................385...
  • Page 14 Preparing the Installation About the L100 series inverter This instruction manual includes information required to perform installation, test run, and basic operation of the L100 inverter. The L100 inverter provides precision vector control of motor speed and torque while driving 3-phase induction and synchronous motors.

  • Page 15: Preparing The Installation

    Preparing the Installation 1 Preparing the Installation This chapter provides details about product identification, part names, correct installation procedures, and cable specifications. To install the inverter correctly and safely, carefully read and follow these instructions. To safely transport the inverter for installation: •...
  • Page 16 Preparing the Installation...

  • Page 17: Part Names

    Preparing the Installation 1.2 Part names The diagram below displays names for the inverter’s parts. Details may vary between inverter models.

  • Page 18: Installation Considerations

    Preparing the Installation 1.3 Installation considerations Inverters contain various precision, electronic components. The installation environment can significantly impact the lifespan and reliability of the product. The table below details the ideal operation and installation conditions for the inverter. Item Description Ambient humidity 95% relative humidity (no condensation) - 14–104 °F (-10–40℃)

  • Page 19: Selecting And Preparing A Site For Installation

    Preparing the Installation 1.4 Selecting and preparing a site for installation When selecting an installation location consider the following points: • The inverter must be installed on a wall that can support the inverter’s weight. • The location must be free from vibration. Vibration can adversely affect the operation of the inverter.
  • Page 20 Preparing the Installation Ensure sufficient air circulation is provided around the inverter when it is installed. If the inverter is to be installed inside a cabinet, enclosure, or equipment rack, allow for the position of the inverter’s cooling fan and the ventilation grilles.

  • Page 21: Cable Selection

    Preparing the Installation 1.5 Cable selection When you install power and control cables for the inverter, use cables that meet the required specifications for the safe and reliable operation of the product. Refer to the following information to assist you with cable selection. •...
  • Page 22 Preparing the Installation Ground and power cable specifications Ground cable Power cables (input and output) Load (kW) R/S/T U/V/W R/S/T U/V/W 3-Phase 400 V 18.5 Control cable specifications Use STP (Shielded Twisted Pair) cables for control wiring. Cross-sectional area/diameter 0.2-0.8 18–26...

  • Page 23: Installing The Inverter

    Installing the Inverter 2 Installing the Inverter This chapter describes the physical and electrical installation of the L100 inverter, including mounting and wiring the product. Refer to the flowchart and the basic configuration diagram provided below to understand the procedures and installation instructions to be followed to install the product correctly.
  • Page 24 Installing the Inverter Synchronous motors may not operate properly without a parameter tuning (pole position estimation, especially). Basic configuration diagram The reference diagram below shows the configuration for a typical system including the inverter and peripheral devices. Before installing the inverter, ensure that the product is suitable for the application (power rating, capacity, etc.).

  • Page 25: Mounting The Inverter

    Installing the Inverter • Install an additional safety device, such as an emergency brake to prevent the inverter losing control if it is damaged. • Install a separate emergency stop switch. The STOP key on the keypad works only when the keypad is connected to the inverter. •...
  • Page 26 Installing the Inverter Mount the inverter on the two top bolts and then fully tighten them. Use one hand to support the inverter against the mounting surface and insert and tighten one of the lower mounting bolts. Then, insert and tighten the other lower mounting bolt.
  • Page 27 Installing the Inverter • Do not expose the inverter to rain, snow, fog, or dust. • Do not block the inverter’s air vents. Doing so may cause the inverter to overheat. • Do not use the covers or plastic fittings on the outside of the inverter to lift the inverter.

  • Page 28: Cable Connections

    Installing the Inverter 2.2 Cable connections Open the front cover and connect the ground cable. Connect appropriately rated cables to the power and control terminal blocks. Read the following information carefully before making cable connections. All warning instructions must be followed. •...
  • Page 29 Installing the Inverter • Use copper cables rated at 600 V, 167℉ (75℃) for mains power wiring. • Use copper cables rated at 300 V, 167℉ (75℃) for control circuit wiring. • If cable connections are worked on after the inverter is installed, ensure the inverter keypad display and the charge lamp under the terminal cover is turned off before commencing work.
  • Page 30 Installing the Inverter Follow the instructions that follow when connecting the grounding, mains power, and control cables to the terminal blocks. For cable specifications, refer to 1.5 Cable selection on page 8. Step 2 Ground connection Remove the front cover. Then, follow the instructions below to connect the inverter’s ground cable.
  • Page 31 Installing the Inverter Note The product requires special Class 3 grounding. Resistance to ground must be ≤ 10 Ω. • Install ground connections for the inverter and the motor in accordance with the local codes and specifications to ensure safe and accurate operation. Using the inverter and the motor without the specified grounding connections may result in electric shock.
  • Page 32 Installing the Inverter routed. Use a separate conduit for the control cables. • Incoming power cables must be connected to the R, S, and T terminals. Connecting incoming power cables to other terminals will cause internal damage to the inverter. Motor cables must be connected to the U, V, and W terminals.
  • Page 33 Installing the Inverter Power terminal descriptions Terminal Name Description R/S/T (L1/L2/L3) AC power input terminals 3-phase AC power connection. DC link wiring connections. P1 (+) DC link P(+) terminal (P1 and P2 terminals are jumped together when P2 (+) DC link P(+) terminal a DC reactor is not used) N (-) DC link N(-) connection...
  • Page 34 Installing the Inverter • N (-) terminal is for DCN (-) connection. It is not a “neutral” contact. • P2(+) and B terminals are for connecting a brake resistor only. Do not connect any other device P2(+) and B terminals. •...
  • Page 35 Installing the Inverter • Power supply cables must be connected to the R, S, and T terminals. Connecting power cables to other terminals will damage the inverter. • Use insulated ring lugs when connecting cables to the R/S/T and U/V/W terminals.
  • Page 36 Installing the Inverter Power terminal and control terminal wiring diagram...
  • Page 37 Installing the Inverter Install an isolation transformer (rated for > 100 VA) for the auxiliary control power source. Otherwise, the inverter may be damaged. Control board labels Function Label Name Description Connector for fault relay (30A, 30B, 30C), Terminal output multifunction terminal output (A1/C1 –...
  • Page 38 Installing the Inverter Connector layout 5.5/7.5 kW 11/15 kW 18.5/22 kW Connector Layout RST P1 CHN CNL VR CNS NC AO1 AO2 GND GND...
  • Page 39 Installing the Inverter Jumper switch settings (PNP/NPN selection and terminating resistor) Switch Mode Description Operates with an external 24 V power supply. Operates internally connected to CM. Terminating Enables termination of CAN network. resistor On Terminating Disables termination of CAN network. resistor Off Note1) Refer to “Step 8 NPN/PNP mode selection”...
  • Page 40 Installing the Inverter Function Label Name Description Configurable for the following multifunction inputs: Multi speed operation L/M/H Acc/Dec time Form B contact for external fault signal Timer input Cancel soft start Multifunction input ASR gain switching terminals ASR P/PI switching Flux command switching Enable/disable max.
  • Page 41 Installing the Inverter Function Label Name Description configuration Used for voltage input applications: Voltage input -10 – 10 V / 10 – -10 V, 0 – 10 V / 10 – 0 V Used for current input applications: Current input 0 –...
  • Page 42 Installing the Inverter Function Label Name Description Flux current command Flux current Q-axis current control output D-axis current control output D-axis voltage Q-axis voltage Output current Output voltage Output power DC-link voltage Inverter temperature. Common Common terminal for analog terminal outputs. Select one of the following: Multifunction output Inverter operation available...
  • Page 43 Installing the Inverter Function Label Name Description Fault signal Output signal is generated when a fault occurs. (Form A contact) Does not output when the emergency stop is Fault signal activated. (Form B contact) Common Common terminal for output contacts A and B. I/O terminals for CAN communication Function Label...
  • Page 44 Installing the Inverter Note • Use shielded cable or plastic insulated cable for all control circuit connections. • Use twisted shield cable if the length of circuit is long. • Use 0.2 to 0.8 mm (18 to 26 AWG) cables. •...
  • Page 45 Installing the Inverter Step 5 Auxiliary power terminals The L100 inverter includes an auxiliary power terminal block. The auxiliary terminals enable the control board to operate without mains power (R/S/T) using auxiliary control power (220 V AC). The following diagram shows the terminals on the auxiliary power terminal block.
  • Page 46 Installing the Inverter Step 6 Encoder add-on module settings Install an encoder on the motor’s rotor or on a spindle that rotates at the same speed as the motor’s rotor (E.g. Line side of a motor, or the other side of the motor axis from a traction machine).
  • Page 47 Installing the Inverter Terminal block details Item Indication Name Description +5 V power +5 V line drive power for encoder 12PE +12 V power +12 V open collector power for encoder 15PE +15 V power +15V open collector power for encoder Ground Ground for encoder power A+ [PA] /...
  • Page 48 Installing the Inverter +5 V line drive settings: Switch (JP1) – LD (default) Set JP1 switch to up (LD, Line Drive) and connect the following encoder cables to CN2 terminal block after checking the encoder signals: 5PE (+5 V), GE, A+[PA], A-, B+[PB], B- Correctly connect the wires according to the encoder’s power specifications.
  • Page 49 Installing the Inverter +15 V open collector (or complementary) settings: Switch (JP1) – OC Set JP1 switch to down position (OC: Open Collector) and connect the following encoder cables to CN2 terminal block after checking the encoder signals: 15PE (+15 V), GE, A+[PA], B+[PB] Correctly connect the wires according to the encoder’s power specifications.
  • Page 50 Installing the Inverter L100 EnDat Encoder add-on module Connector layout Connector Layout SIN+ SIN- COS+ COS- DATA+ DATA- CLK+ CLK- LED indications LED Status Indication Normal Flashes in 1 second intervals. Abnormal configuration Flashes in 0.5 second intervals. EnDat Specifications Item Specification Encoder type...
  • Page 51 Installing the Inverter Terminal block details Item Indication Name Description +5 V encoder power Encoder power EnDat Encoder SIN+ SIN- Encoder’s SIN+/SIN- signal Encoder input SIN signal (CN2) Encoder COS+ COS- Encoder’s COS+/COS- signal signal Data input and output signals for receiving DATA DATA Encoder...
  • Page 52 Installing the Inverter L100 SIN/COS Encoder add-on module Connector layout Connector Layout SIN+ SIN- COS+ COS- SIN2+ SIN2- COS2+ COS2- LED indications LED Status Indication Normal Flashes in 1 second intervals. Abnormal configuration Flashes in 0.5 second intervals. SIN/COS specifications Item Specification Encoder type...
  • Page 53 Installing the Inverter Terminal block details Item Indication Name Description +5 V encoder power Encoder power Encoder SIN+ SIN- Encoder’s SIN+/SIN- signal SIN signal SIN/COS Encoder COS+ COS- Encoder’s COS+/COS- signal Encoder input COS signal (CN2) Encoder SIN2+ SIN2- Encoder’s SIN2+/SIN2- signal SIN2 signal Encoder COS2+...
  • Page 54 Installing the Inverter Step 7 ELIO add-on module settings Refer to the User Manual provided with the ELIO add-on module for detailed information. Connector layout Connector Layout DLS ULS RV1 RV2 SD1 SU1 SD2 SD2 DAC RV3 CM CM EXG FS0 FS1 FS2 FS3 FS4 DER FID UND NC MCA MCC BKA BKC SW1 setting (PNP/NPN selection) Mode Description...
  • Page 55 Installing the Inverter Terminal block details Item Indication Name Description Downside inductor Downside inductor signal for detecting car signal position Upside inductor Upside inductor signal for detecting car position signal Car descent limit switch. Descending of a car is Down Limit Switch prohibited when the switch is turned on.
  • Page 56 Installing the Inverter Item Indication Name Description Requested floor for stop / current floor bit Requested floor for stop / current floor bit When this signal is input, the controller outputs Signal for requesting the deceleration approval signal (DAC) if the deceleration approval requested floor for a stop matches the calling floor.
  • Page 57 Installing the Inverter Item Indication Name Description FHM RUN Fail Flr Data Fail ChkSum Err NotRdy (E/L) Decel Acc/Dec Fault data BIT 2 SDS Error IND Reverved Indicator Fail CmdSrc NotRdy (FHM) <Output codes for inverter faults> Fault No Fault Arm Short FAN Error Ground Fault...
  • Page 58 Installing the Inverter Item Indication Name Description Mag Det Err InvThem OP Over Speed Spd Dev Err Common ground for open collector outputs for COMMON faults. Step 8 PNP/NPN mode selection The L100 inverter supports PNP (Source) and NPN (Sink) modes to sequence input current at the terminal.
  • Page 59 Installing the Inverter (Inside of the inverter) NPN mode (Sink) Select NPN mode at the PNP/NPN switch (SW1). The default setting is NPN mode. CM is the common ground terminal for all analog inputs at the terminal block and P24 is the DC 24 V internal power supply. (Inside of the inverter) Do not change the PNP/NPN input switch settings while the inverter is running.
  • Page 60 Installing the Inverter Step 9 Setting terminating resistor Application of terminating resistors allows for optimal impedance matching required for reliable network communication. When multiple devices are connected to a CAN bus, apply terminating resistors (120 Ω) at both ends of the bus, for the devices that are the farthest apart. Set SW2 on the control board to ON (left) to turn on the terminating resistor (default: OFF).

  • Page 61: Post-Installation Checklist

    Installing the Inverter 2.3 Post-installation checklist After completing the installation, check the items in the table below to make sure that the inverter has been safely and correctly installed. Item Description Page Result Is the location for the inverter installation appropriate? p.
  • Page 62 Installing the Inverter Item Description Page Result Are the control cables properly connected? p. 22 Are the control terminal screws tightened to the specified torque? p. 374 Is the total cable length of all control cables < 165 ft (50 m)? p.

  • Page 63: Test Run

    Installing the Inverter 2.4 Test run After the post-installation checklist has been completed, perform a test-run of the inverter. Supply mains power to the inverter. Ensure that the keypad display light is Select the command source. Set a frequency reference and then check the following: •...
  • Page 64 Installing the Inverter Verifying motor rotation Set FUN_01 to ‘Keypad’. Set FUN_02 to ‘Keypad 1’. Set a frequency reference. Press [FWD] on the keypad to operate the inverter in the forward direction. Observe the motor’s rotation from the load side and ensure that the motor rotates counterclockwise.

  • Page 65: Performing Basic Operations

    Performing basic operations 3 Performing basic operations This chapter describes the keypad layout, keypad functions, and introduces the parameter groups and codes required to perform basic operations. The chapter also outlines the basic operation of the inverter before advancing to more complex operations.

  • Page 66: About The Keypad

    Performing basic operations Keypad connection Refer to the following figure to connect a keypad to the inverter. 3.1 About the keypad The keypad has two main components – the operation keys and the display. On the Keypad display, you can view the parameter setting values. It displays up to 32 alphanumeric characters.

  • Page 67: Operation Keys

    Performing basic operations 3.1.1 Operation keys Operation keys The table below lists the names and functions of the keypad’s operation keys. Name Description Switches between groups. [MODE] Moves to upper codes in a group. [PROG ] Changes parameter values. Switches between modes. [ENT] Saves parameter values.

  • Page 68: About The Display

    Performing basic operations 3.1.2 About the display Speed(IM)and Speed(PM)mode display The following table lists the names and functions of the items displayed in this mode. Refer to the corresponding number in the illustration above. Name Description Motor speed Displays motor speed in rpm. Displays one of the following motor control modes: IM: Induction motor speed control mode PM: Synchronous motor (permanent magnet motor)
  • Page 69 Performing basic operations V/F and Slip Comp mode display The following table lists the names and functions of the items displayed in this mode. Refer to the corresponding number in the illustration above. Name Description Parameter group Displays the parameter group. Displays the operation and speed commands.
  • Page 70 Performing basic operations Group display The following table lists the names and functions of the items displayed in this mode. Refer to the corresponding number in the illustration above. Name Description Displays one of following parameter groups: DIS, PAR, DIO, Parameter group Note 1) AIO, FUN, CON, E/L...

  • Page 71: Control Menu

    Performing basic operations 3.1.3 Control menu The SV-L100 inverter’s control menu has the following groups. Group Display Description Configure display settings for motor speed, motor Display control mode, torque, inverter output, current, user selection display, and fault status display. Configure parameter settings, including parameter initialization, parameter read/write/lock/password Parameter settings, motor constants, auto-tuning, switching...

  • Page 72: Using The Keypad

    Performing basic operations 3.2 Using the keypad The keypad enables movement between groups and codes. It also enables users to select and configure functions. At code level, you can set parameter values, turn specific functions on or off, and decide how functions will be used. Refer to 5 Table of functions on page 80 to find the functions you need.

  • Page 73: Navigating Directly To Different Codes

    Performing basic operations Note For some settings, pressing [▲] or [▼] will not increase or decrease to the next numerical code. Code numbers may be skipped or not be displayed as certain codes have been intentionally left blank or reserved for new functions to be added in the future. Also, some features are hidden because functions for a certain code have been disabled.

  • Page 74: Setting Parameter Labels

    Performing basic operations Press [SHIFT/ESC], [▲], or [▼] to adjust the value. Press [ENT] to save the changes. Note Each code’s parameter values have default features and a specified range. Refer to 6 Detailed operation by function groups on page 133 for information about the features and ranges before configuring or modifying parameter values.

  • Page 75: Configuring Acceleration Time On The Keypad

    Performing basic operations 3.2.5 Configuring acceleration time on the keypad The following example demonstrates how to modify the ACC (acceleration time) value from 10 seconds to 15 seconds in the operation group. Step Keypad instructions Keypad display Press [MODE] to move to FUN group. Press [PROG], and then press [SHIFT/ESC], [▲], or [▼] until “41”...

  • Page 76: Confirming The Encoder Operation

    Performing basic operations 3.3 Confirming the encoder operation 3.3.1 Definition of forward and reverse operations When looking at the motor from the load side, the motor rotates counterclockwise in the forward operation. 3.3.2 Confirming the forward and reverse operations Forward operation Confirm that the speed display in the initial display group screen is positive (+) when the inverter is ON and rotating the motor’s spindle.

  • Page 77: Operating The Inverter With The Keypad

    Performing basic operations Reverse operation Confirm that the speed display in the initial display group screen is negative (-) when the inverter is ON and rotating the motor’s spindle. Note • If “0.0 rpm” is displayed, or the (+) and (-) values are displayed reversely, confirm the encoder connections.

  • Page 78: Forward And Reverse Operations

    Performing basic operations 3.4.2 Forward and reverse operations Low speed operation Configure FUN12 to “100.0 rpm” and then follow the instructions in the table below. Direction Keypad instructions Keypad display Press [FWD] on the keypad. Forward “+100.0 rpm” is displayed as the motor speed. Press [REV] on the keypad.
  • Page 79 Performing basic operations If the encoder’s Phase A and B are reversed or the motor connection has been changed, reverse the positions of Phase A and B, or change the connections at the inverter’s output. The torque display on the keypad is based on no load operation. High speed operation Configure FUN12 to “1000.0 rpm”...

  • Page 80: Operating The Inverter Using The Control Terminal Block

    Performing basic operations 3.5 Operating the inverter using the control terminal block 3.5.1 Setting parameter values for control terminal block operation Step Keypad instructions Keypad display Set FUN 01 to “Terminal 1”. Set FUN 02 to “Analog”. Set the maximum motor speed. Define Ai1 (analog input at V1).

  • Page 81: Cable Connections For Potentiometer Speed Control (V1 Analog Input)

    Performing basic operations 3.5.2 Cable connections for potentiometer speed control (V1 analog input) The diagram below shows the cable connections to use when a potentiometer is connected to V1 analog input terminal. Connect the potentiometer to the VR, V1, GND terminals on the control terminal block.
  • Page 82 Performing basic operations Step Instruction Keypad display Press [▲] or [▼] to adjust the AI input value to “0.00%.” Press [ENT] to save the value. The saved value is displayed. Adjusting the Out Y2 (gain) for analog inputs Step Instruction Keypad display Connect the voltage source (10 V) to the multifunction analog input terminals V1 (Ai1) –...

  • Page 83: Operating In Forward And Reverse Directions

    Performing basic operations 3.5.4 Operating in forward and reverse directions FX operation from the control terminal block Connect an input voltage (0 V) across the V1 and GND terminals. • If a potentiometer is connected, adjust the resistance to the minimum value.
  • Page 84 Performing basic operations Break the connection between the RX and CM terminals to open the motor circuit. Operation status according to the encoder when operating at low speed via the control terminal block Encoder/Motor Keypad Direction of Speed display Torque display on Operation connections command...
  • Page 85 Performing basic operations Example of an operation (1) Speed reference from the keypad + run signal at the terminal block Operation conditions • Control mode: Speed control (PAR_07: Speed(IM)) • Speed reference: Set the speed to 1,500 rpm from the keypad •...
  • Page 86 Performing basic operations Parameter setting Step Procedure Func. code Description Set the RUN/STOP Set Run/Stop Src to “Terminal 1.” FUN_01 command source Set the speed reference Set Speed Ref Sel to “Keypad 1.” FUN_02 source Set speed reference FUN_12 Set Speed 0 to “1500.0 (rpm)” Set the acceleration time (FUN_41) to “10.00 FUN_41 Set acc/dec times...
  • Page 87 Performing basic operations Example of an operation (2) Speed reference from the potentiometer (V1) + run signal at the terminal block Operation conditions • Control mode: (PAR_07: Speed(IM)) • Speed reference: Set the speed to 1,500 rpm using the potentiometer (connected to V1).
  • Page 88 Performing basic operations Parameter setting Step Procedure Function code Description Set the RUN/STOP Set Run/Stop Src to “Terminal 1.” FUN_01 command source Set the speed reference Set Speed Ref Sel to “Analog.” FUN_02 source Set Ai1 Define to “Speed Ref.” Define analog input AIO_01 Set Ai1 Source to “0 ->...

  • Page 89: Basic And Advanced Features

    Basic and advanced features 4 Basic and advanced features 4.1 Introduction of basic features Feature Description Page p. 63 Speed reference source Setup or modify a speed reference using the keypad. p. 213 configuration at the keypad p. 214 Speed reference source Enable, setup, or modify speed reference input voltage configuration at the terminal at terminal V1.
  • Page 90 Basic and advanced features Feature Description Page configuration at the times for a motor based on defined parameters at the multifunction terminals multifunction terminals. Enables modification of the acceleration and Acc/Dec pattern configuration deceleration gradient patterns. Basic patterns include p. 221 linear and S-curve.

  • Page 91: Introduction Of Advanced Features

    Basic and advanced features 4.2 Introduction of advanced features Task Description Page Automatically adjusts motor control parameters to optimize the Auto-tuning p. 155 performance of the inverter’s control mode. Turn on or off a multifunction output, including connected relays, after Timer p.
  • Page 92 Basic and advanced features Task Description Page Improves the landing distance when the car is operated for a short Short floor operation p. 230 distance in an elevator application. Initial pole position Detects the initial pole position of a synchronous motor p.

  • Page 93: Table Of Functions

    Table of functions 5 Table of functions 5.1 Display (DIS) group • IM: Speed(IM), V/F: Speed ( V/F), Slip: Slip Compensation, PM: Speed (PM), ELIM: EL+IM, ELPM: EL+PM • O: Displayed, X: Not displayed, #: Not available • On the Keypad, “#” indicates not available and “*” indicates a duplicate setting.
  • Page 94 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting ○ ○ ○ ○ Torque Ref ○ ○ ○ ○ IqeRef ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Flux Cur Ref ○ ○ ○...
  • Page 95 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Volt None Display Opt. ○ ○ ○ ○ ○ ○ DIS_04 7104 add-on None Pulse Board board EnDat Sin/Cos Fault ○ ○ ○ ○ ○ ○ DIS_05 7105 status Faults...

  • Page 96: Parameter (Par) Group

    Table of functions 5.2 Parameter (PAR) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to Jump ○ ○ ○ ○ ○ ○ PAR_00 - 1–60 codes Code ○ ○ ○ ○ ○ ○ 0 (No) 1 (All ○...
  • Page 97 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting capacity ○ ○ ○ ○ ○ ○ 3 (7.5) ○ ○ ○ ○ ○ ○ 4 (11.0) ○ ○ ○ ○ ○ ○ 5 (15.0) ○ ○ ○ ○ ○ ○ 6 (18.5) ○...
  • Page 98 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting 0 (Self- Motor Cooling cool) ○ ○ ○ ○ ○ ○ PAR_22 7216 cooling (Forced- 1 (Forced- options cool) cool) 0 (A/B Pulse) 1 (EnDat) Encoder 0 (A/B x x x ○...
  • Page 99 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting time inertia Time 10.000 tuning Note 10) Inertia 0.010– ○ x x x ○ x PAR_36 7224 Inertia LPF 0.100 50.000 PAR_31= 0 (None) 1 (ALL1) 2 (ALL2) (Encoder Test)
  • Page 100 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Pole position MagDet x x x ○ x ○ PAR_45 722D 10–150 detection Curr current 0 (None) 1 (All) Synchrono 2 (Rs us motor Tuning) x x x ○ x ○ PAR_51 auto- AutoTune...
  • Page 101 Table of functions Define.” Note 5) Max Speed is 10.0–3600.0 rpm in “Speed(IM)” mode, 30.00–120.00 Hz in “Slip Comp” mode, and 10.0–680.0 rpm in “Speed(PM)” mode. Note 6) PAR_12 (Min_Speed) and PAR_13 (Base Freq) are displayed only in “V/F” and “Slip Comp”...

  • Page 102: Digital Input And Output (Dio) Group

    Table of functions 5.3 Digital input and output (DIO) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to Jump ○ ○ ○ ○ ○ ○ DIO_00 - 1–36 codes Code ○ ○ ○ ○ ○ ○ 0 (Not Used) ○...
  • Page 103 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting x x x x ○ ○ (2ndAutoRun) Note4) Define multi- function Refer to 0 (Not ○ ○ ○ ○ ○ ○ DIO_02 7302 input Define DIO_01 Used) terminal Define...
  • Page 104 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting function terminal input Low-pass filter time constant Terminal ○ ○ ○ ○ ○ ○ DIO_09 7309 for multi- 0–2000 function terminal input Reverse operation ○ ○ ○ ○ ○ ○ DIO_10 730A for multi- Func.
  • Page 105 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Status) 19 (ALLS ○ ○ ○ ○ ○ ○ Status) ○ ○ ○ ○ ○ ○ 20 (Steady) 21 (Brake ○ ○ ○ ○ Output) 22 (BFR/NFR ○...
  • Page 106 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Speed - PAR_11– ○ ○ ○ ○ ○ ○ DIO_19 7313 detection SD Level PAR_11 level Speed ○ ○ ○ ○ ○ ○ DIO_20 7314 detection SD Band 0.1–10.0 band Speed...
  • Page 107 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Brake open Release ○ ○ ○ ○ DIO_33 7321 0.0–150.0 20.0 current Curr Note 2) Brake off BK Off 0.0–(FUN_09 x ○ ○ x x x delay DIO_34 7322 Delay...

  • Page 108: Analog Input And Output (Aio) Group

    Table of functions 5.4 Analog input and output (AIO) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to Jump ○ ○ ○ ○ ○ ○ AIO_00 - 1–53 codes Code Define ○ ○ ○ ○ ○ ○ 0 (Not Used) multi- function...
  • Page 109 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Define multi- function analog 100.00 ○ ○ ○ ○ ○ ○ AIO_05 7405 Ai1 In X2 0.00–100.00 input maximum voltage Define multi- function analog Ai1 Out 100.00 ○...
  • Page 110 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting function analog input maximum negative voltage Define multi- function analog Ai1 -Out -100.00 ○ ○ ○ ○ ○ ○ AIO_10 740A input -250.00–0.00 Ai1 max. negative voltage gain Ai1 input...
  • Page 111 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting input Ai2 input source Multi- function analog -100.00 – AIO_15 740F input Ai2 In X1 0.00 AIO_17 minimum voltage Multi- function analog input Ai2 Out -100.00 – AIO_16 7410 0.00 AIO_18...
  • Page 112 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Ai2 input ○ ○ ○ ○ ○ ○ AIO_23 7417 LPF time Ai2 LPF 0 – 2000 constant Multi- function analog 0 (None) AIO_24 7418 input 1 (Half of x1) Wbroken (None)
  • Page 113 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting 10 (Speed ○ # # ○ ○ ○ Dev) ○ # # ○ ○ ○ 11 (ASR Out) 12 (Torque ○ # # ○ ○ ○ Bias) 13 (PosTrq ○...
  • Page 114 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Define multi- function 0 (0 – 10 V) analog 1 (10 – 0 V) 0 (-10 – ○ ○ ○ ○ ○ ○ AIO_41 7429 output Source 2 (-10 –...
  • Page 115 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Define multi- function analog ○ ○ ○ ○ ○ ○ AIO_46 742E 0 (No) / 1 (Yes) 0 (No) output absolute value Define multi- function Refer to 0 (Not AIO_47 742F analog...
  • Page 116 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Define multi- function AO2 - ○ ○ ○ ○ ○ ○ AIO_51 7433 analog AIO_52–0.0 Bias output AO2 - bias Define multi- function AO2 - ○ ○ ○ ○ ○ ○ AIO_52 7434 analog 0.0 –...

  • Page 117: Function (Fun) Group

    Table of functions 5.5 Function (FUN) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to Jump ○ ○ ○ ○ ○ ○ FUN_00 - 1–97 codes code 0 (Terminal /STOP 1 (Terminal Run/Stop ○ ○ ○ ○ ○ ○ FUN_01 7501 (Termin command...
  • Page 118 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting DcBr ○ ○ x x x FUN_09 7509 braking 0.0–60.0 Time Note 1) time DC-start DcSt ○ ○ x x x Note FUN_10 750A value 0–200 Value DC-start DcSt...
  • Page 119 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Note 2) Frequenc Jump 0 (No) ○ ○ x x x FUN_26 751A 0 (No) y jump Speed 1 (Yes) Jump frequency Jump Lo 0.00– ○ ○ x x x FUN_27 751B 10.00 low limit1...
  • Page 120 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting S-curve gradient Acc S ○ ○ ○ ○ ○ ○ FUN_36 7524 0.0–50.0 Start accelerati on 1 S-curve gradient Acc S ○ ○ ○ ○ ○ ○ FUN_37 7525 0.0–50.0 accelerati...
  • Page 121 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Accelerati ○ ○ ○ ○ ○ ○ FUN_45 752D 0.00–600.0 4.00 on time 3 Time-3 Decelerati ○ ○ ○ ○ ○ ○ FUN_46 752E 0.00–600.0 4.00 on time 3 Time-3 Accelerati...
  • Page 122 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting time Anti- hunting 0 (No) ○ ○ x x x FUN_58 753A 1 (Yes) regulator AHR Sel 1 (Yes) options Anti- hunting ○ ○ x x x FUN_59 753B 0.00–100.00 3.00...
  • Page 123 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Hold time at FX/RX ALLS ○ ○ ○ ○ ○ ○ FUN_70 7546 direction 1.0–10.0 DirChgT switching Note 6) Light load search ALLS FUN_72– ○ ○ ○ ○ ○ ○ FUN_71 7547 time Time...
  • Page 124 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting on time Zero speed 0 Dec 0.00 – ○ x ○ ○ ○ FUN_95 755F 1.00 decelerati Time 1 600.00 on time 1 Zero speed 0 Dec 0.00 –...

  • Page 125: Control (Con) Group

    Table of functions 5.6 Control (CON) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to Jump ○ ○ ○ ○ ○ ○ CON_00 - 1–92 codes Code Speed ASR PI x x x ○ x ○ CON_02 7602 controller 1.0–500.0...
  • Page 126 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Speed controller ○ ○ ○ ○ CON_08 7608 input LPF 0–20000 LPF2 time constant 2 Overshoot ASR FF ○ x ○ CON_09 7609 prevention 0–1000 Gain gain Ramp time at speed...
  • Page 127 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting 0 (None) Torque Trq Bias 1 (Analog) ○ x x ○ ○ ○ CON_37 7625 bias 2 (Keypad) (None) options 4 (CAN) Torque -150.0– ○ x x ○ ○ ○ CON_38 7626 bias Trq Bias...
  • Page 128 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting boost motor voltage Note 1) gain Auto torque boost voltGainA x ○ ○ x x x CON_47 762F 0–300.0 10.0 generating voltage Note 1) gain V/F pattern 0 (Linear) x ○...
  • Page 129 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting frequency – PAR_11 Note 3) User User Volt x ○ ○ x x x CON_56 7638 voltage 4 0–100 Note 3) Output Volt x ○ ○ x x x CON_57 7639 voltage 40–150...
  • Page 130 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Slip compensat x x ○ x x x CON_69 7645 ion filter Slip Filter 10–10000 time constant Anti x x x ○ x ○ CON_71 7647 rollback 0–10000 Time...
  • Page 131 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting d axis current ACRd I ○ x x ○ x ○ CON_91 765B 10 – 2000 controller I Gain gain Flux FluxCurr ○ ○ x ○ x ○ CON_92 765C current 0.0 –...

  • Page 132: Elevator (E/L) Group

    Table of functions 5.7 Elevator (E/L) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to Jump x x x x ○ ○ E/L_00 - function 1 –72 Code code 0 (DecelReq- Speed Spd Ref D/B) x x x x ○...
  • Page 133 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Distance for compensati CommDly x x x x ○ ○ E/L_12 7A0C on of 100 – 1000 Dist communicat ion delay Adjustment DecStart x x x x ○ ○ E/L_13 7A0D deceleration -10 –...
  • Page 134 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting result Car speed 1 Manual x x x x ○ ○ E/L_22 7A16 for manual 0 .0– 60.0 15.0 Spd1 operation Car speed 2 Manual x x x x ○ ○ E/L_23 7A17 for manual 0.0 –...
  • Page 135 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting manual operation Minimum distance DistCom 0.0 – x x x x ○ ○ E/L_32 7A20 compensati p.Min 2×E/L_19 Maximum distance DistCom x x x x ○ ○ E/L_33 7A21 0.0 –...
  • Page 136 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Note1) ends E/L_39 7A27 Reversed ELIO In 000000000000 000000000 operation for –111111111111 x x x x ○ ○ ELIO input signal E/L_40 7A28 Inductor 0 – 50 x x x x ○...
  • Page 137 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting start speed for SDS-2 Note 4) input E/L_50 7A32 Start HighSpd 0 (Inductor condition for Start (Inductor x x x x ○ ○ high-speed 1 (Always) automatic operation E/L_51 7A33...
  • Page 138 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting keypad 2 (Car Spd (RPM)) 3 (Car Position) 4 (Trq Output) 5 (Lmt.S/W State) 6 (Tuning Dist) E/L_59 7A3B Reset car Clear 0 (No) 0 (No) x x x x ○...
  • Page 139 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting reference automatic operation E/L_68 7A44 Secondary 0.10 – 1.00 0.50 acceleration Rated x x x x ○ ○ automatic operation E/L_69 7A45 Secondary 0.10 – 1.00 0.50 deceleration Rated...

  • Page 140: Protection (Prt) Group

    Table of functions 5.8 Protection (PRT) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to ○ ○ ○ ○ ○ ○ PRT_00 - Jump code 1–34 codes 0 (No) ○ ○ ○ ○ ○ ○ PRT_01 7801 thermal ETH Select...
  • Page 141 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting Encoder 0.00 error 0.00– ○ x x ○ ○ ○ PRT_11 780B EncFaultTime detection 10.00 ELPM: time 4.00 Encoder 25.0 error ○ x x ○ ○ ○ PRT_12 780C 0.0–50.0 % EncFaultPerc...
  • Page 142 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting phase detection Overload ○ ○ ○ ○ ○ ○ PRT_20 7814 warning OL Level 30–250 level Overload ○ ○ ○ ○ ○ ○ PRT_21 7815 warning OL Time 0–30 time...
  • Page 143 Table of functions Comm Keypad Default Code Name Range Unit Page addr. display setting ure band 0 (No) / 1 ○ ○ ○ ○ ○ ○ PRT_29 781D Voltage 2 LV2 Enable 0 (No) (Yes) options A3 start ○ ○ ○ ○ ○ ○ PRT_30 781E 0–6000 1500...

  • Page 144: Communication (Com) Group

    Table of functions 5.9 Communication (COM) group Comm Keypad Default Code Name Range Unit Page addr. display setting Jump to Jump ○ ○ ○ ○ ○ ○ - COM_00 - 1–9 codes Code CAN St 0x0800 – 0x0800 ○ ○ ○ ○ ○ ○ COM_01 7901 station 0x0f00...

  • Page 145: User (Usr) Group

    Table of functions 5.10 User (USR) group Comm Keypad Default Code Name Range Unit Page addr. display setting Note Jump to Jump 1–67 ○ ○ ○ ○ ○ ○ USR_00 - codes Code Reset parameter settings to 0 (User 0 (User ○...

  • Page 146: Detailed Operation By Function Groups

    Detailed operation by function groups 6 Detailed operation by function groups 6.1 Display (DIS) group 6.1.1 DIS_00 (Motor operation monitoring) Motor operation monitoring is the default code displayed when the inverter is turned on. On the keypad, the motor speed, motor control mode, motor torque, and the output current from the inverter are displayed.
  • Page 147 Detailed operation by function groups 6.1.1.2 Display information for V/F and Slip Comp mode operation Code Name Description Operation command by terminal input Operation Operation command by keypad command Operation command by CAN or RS232 communication Command source Frequency command by analog input Frequency Frequency command by keypad command...

  • Page 148: User Defined Information (Dis_01, 02, 03)

    Detailed operation by function groups 6.1.2 User defined information (DIS_01, 02, 03) You can configure codes DIS_01, 02, and 03 to choose to display on the keypad one of the following information listed in the following table. By default, DIS_01 is set to “Out Volt rms,” DIS_02 to “Flux Cur Red,” and DIS_03 to “DC Bus Volt.”...
  • Page 149 Detailed operation by function groups Keypad Code Name Unit Description display Reverse torque Displays the reverse torque limit in a NegTrq Limit limit percentage to the rated torque. Torque limit at Displays the torque limit at regeneration in a RegTrq Limit regeneration percentage to the rated torque.
  • Page 150 Detailed operation by function groups Keypad Code Name Unit Description display Out Amps Displays the effective inverter output current Output current (root-mean-square). Displays the effective inverter output Out Volt RMS Output voltage voltage (root-mean-square). Power Output power Displays the motor output power. DC Bus Volt DC link voltage Displays the inverter DC link voltage.
  • Page 151 Detailed operation by function groups Keypad Code Name Unit Description display Displays the network command communication status. Input Stop FX RX RST BX terminal Command via 0 (OFF) network Terminal Opt 1 ( ON) communication status Run Status Operation status Displays the inverter operation status.
  • Page 152 Detailed operation by function groups Keypad Code Name Unit Description display This parameter is used for initial pole position estimation. It is displayed only Synchronous when Speed(PM)mode is in use, to show motor phase the motor phase current. current average •...

  • Page 153: Display Add-On Module (Option Board, Dis_04)

    Detailed operation by function groups 6.1.3 Display add-on module (option board, DIS_04) This code displays the type of add-on module that is installed to the inverter. Keypad Code Name Description display None No add-on board Display add-on A/B Pulse Incremental encoder add-on module module (option DIS_04 Opt.
  • Page 154 Detailed operation by function groups status, and duration. Press [ENT] to return to the main screen. The current fault is saved as “Last Fault1” when you press [RESET]. For more information, refer to 8 Troubleshooting on page 334. Fault status display types Fault trips Keypad display Fault trips...

  • Page 155: Software Version Display (Dis_06)

    Detailed operation by function groups Fault trips Keypad display Fault trips Keypad display terminal B fault Output phase Output PO Data save fault EEP Error open Note If multiple fault trips occur at the same time, fault trips with higher priority are displayed first (fault trips with smaller numbers have higher priority).

  • Page 156: Parameter (Par) Group

    Detailed operation by function groups 6.2 Parameter (PAR) group 6.2.1 Jump code (PAR_00) PAR_00 code is used to directly access a certain code. The following is an example of jumping directly to PAR_56 from PAR_00 code. Press [PROG]. Use [SHIFT/ESC], [▲], or [▼] to change the code number to “56”. Press [ENT] to access PAR_56 code.

  • Page 157: Parameter-Related Settings

    Detailed operation by function groups 6.2.2 Parameter-related settings 6.2.2.1 Parameter initialization (PAR_01) Parameter initialization resets all inverter parameter settings to the default settings. Parameter initialization is available for selected groups or for all the groups. After an initialization, make sure to configure the parameters to values that are appropriate for the operating condition of the site.
  • Page 158 Detailed operation by function groups 6.2.2.2 Duplicating parameter settings (PAR_02, 03) Using the keypad, you can copy (read) the parameter settings of a certain inverter and paste (write) them into multiple inverters. On the inverter that has the parameter settings to duplicate (A), set PAR_02 (Read all codes) to “Yes”.
  • Page 159 Detailed operation by function groups Code Keypad display Name Range Unit Default setting 0 (No) PAR_02 Para. Read Read all codes 0 (No) 1 (Yes) 0 (No) PAR_03 Para. Write Write all codes 0 (No) 1 (Yes) Note After parameter setting duplication, re-configure each code in DIS and USR groups.

  • Page 160: Motor-Related Settings

    Detailed operation by function groups • To gain access to other groups, press [Mode] to display password input screen (PAR_05). Once a correct password is entered, all the other codes become accessible again. • Set PAR_05 to “0” to disable the password option. The master password for the inverter is “5052”.
  • Page 161 Detailed operation by function groups 6.2.3.2 Application mode options (PAR_08) Set the inverter application mode to suit your needs. The L100 inverters may be configured for general vector (General Use) mode, as well as for elevator application (Elevator) mode. Code Keypad display Name Range...
  • Page 162 Detailed operation by function groups Code Keypad display Name Range Unit Default setting User-defined motor PAR_10 UserMotorSel 2.2–22.0 capacity 6.2.3.4 Setting the maximum motor speed (PAR_11) Set PAR_11 to define the maximum motor speed. The maximum motor speed is the maximum output for the maximum speed reference. Code Keypad display Name...
  • Page 163 Detailed operation by function groups 6.2.3.6 Setting the motor base frequency (PAR_13) A base frequency is the inverter’s output frequency (in Hz) at its rated voltage. Refer to the motor’s rating plate to set this parameter value. This parameter is required for V/F and slip compensation control mode operations.
  • Page 164 Detailed operation by function groups motor speed set at PAR_14 and the actual operating speed. For example, if a 4-poled motor operates at 1750 rpm with 60 Hz inverter output, the rated slip is 50 (1800 [= 120 x 60 / 4] - 1750). 6.2.3.12 Setting the motor rated current (PAR_19) Refer to the motor’s rating plate to set this parameter value.
  • Page 165 Detailed operation by function groups 6.2.3.15 Setting the motor cooling options (PAR_22) Set PAR_22 to select the cooling options for a motor. Motor cooling options are used to determine the motor overload (PRT_01, ETH). Set it to “Self-cool” for a self-cooling motor, and “Forced-cool”...
  • Page 166 Detailed operation by function groups Note • If PRT_09 (Encoder error detection) is set to “Yes,” encoder fault trips occur when open circuits or wiring errors are detected. The detection function does not work with open collector encoders. Set PRT_09 to “No,” if an open collector type encoder is installed.
  • Page 167 Detailed operation by function groups 6.2.3.17 Setting the encoder types (PAR_23), encoder scale (PAR_27), and encoder tuning options (PAR_28) Set PAR_23 to define the encoder types in Speed(PM) control mode. PAR_28 is displayed only when the encoder type is set to “EnDat” or “Sin/Cos”. PAR_27 is displayed only when Speed(IM) control mode is in use.

  • Page 168: Auto-Tuning

    Detailed operation by function groups 6.2.4 Auto-tuning Auto-tuning is used to estimate an induction motor’s stator resistance (Rs), stator inductance (Ls), leakage factor (Lsigma), flux current (Flux-Curr), and rotor time constant (Tr). For a synchronous motor, auto-tuning is used to estimate the stator resistance (Rs), d/q-axis inductance (Ld, Lq), and the pole position.
  • Page 169 Detailed operation by function groups Use PAR_09 to select a motor capacity. To use a motor whose capacity is not given for selection, set it to “User Define,” which brings up PAR_10 (User-define motor capacity) options, where the motor capacity can be manually entered. PAR_14 (Motor sync Speed) is used to set the motor speed at which the inverter outputs its rated voltage.
  • Page 170 Detailed operation by function groups 6.2.4.2 Running a rotating auto-tuning for induction motors Preparation Before running a rotating auto-tuning, disconnect and remove the machinery that is connected to the motor axis, and leave the motor unloaded. Unintended operation of the machinery during tuning may lead to personal injury and/or mechanical damage.
  • Page 171 Detailed operation by function groups Code Keypad display Name Range Unit Setting 7 (Ls Tuning) 8 (Tr Tuning) 9 (InertiaTuning) • The L100 inverter provides 9 different types of rotating auto-tuning. • “ALL2” type auto-tuning detects stator resistance (Rs), leakage factor (Lsigma), flux current, rotor time constant (Tr), stator inductance (Ls) and inertia values.
  • Page 172 Detailed operation by function groups Tests the encoder wiring connections by rotating the motor at 1,500 rpm in the Encoder Test forward direction. Rs Tuning Determines motor stator resistance without rotating the motor. Lsigma Determines motor leakage factor (Lsigma) without rotating the motor. Flux Curr Determines flux current by rotating the motor at 1,500 rpm.
  • Page 173 If this happens, ensure that Total time all the motor and encoder parameters were elapsed: entered correctly, and then repeat the auto- 3–5 min tuning procedure. If an error message persists, stop the auto- tuning procedure and contact LS ELECTRIC technical service: www.lselectric.co.kr...
  • Page 174 Detailed operation by function groups 6.2.4.3 Running static auto-tuning for induction motors Preparation Before running a static auto-tuning, fix the motor axis so that it won’t move during the auto-tuning. Accurate values can be obtained only when the motor axis is in a static condition.
  • Page 175 Detailed operation by function groups At PAR_41, each option (Rs Tuning, Lsigma, If/Tr/Ls Tune, Inertia Tuning) may be used to identify the individual value of the relevant parameter. Auto-tuning type Description None Do not perform auto-tuning. Performs auto-tuning in the order of Rs, Lsigma, and If/Tr/Ls tuning (test on the ALL1 encoder is not performed).
  • Page 176 If this is the case, Total time ensure that all the motor and encoder elapsed: parameters were entered correctly, and then 1–2 min repeat the auto-tuning procedure. If an error message persists, stop the auto-tuning procedure and contact LS ELECTRIC technical service: www.lselectric.co.kr...
  • Page 177 Detailed operation by function groups 6.2.4.4 Detecting the initial pole position of a synchronous motor The following table explains the parameter setting for initial pole position detection which is required for operating a synchronous motor. The result can be viewed at DIS_08. Code Keypad display Name...
  • Page 178 Detailed operation by function groups Number of detections for average (PAR_43) PAR_43 is used to set the number of detections for calculating the average. It is recommended to use the default setting for PAR_43. Using lower setting values shortens the elapsed time for pole detection, but it may result in lower credibility. Note Some motors require higher setting values than the default setting for accurate pole position detection.
  • Page 179 Detailed operation by function groups Code Keypad display Name Range Unit Setting 0 (None) 1 (All) 2 (RsTuning) Auto-tuning options for PAR_51 PM AutoTune 3 (Ld/Lq (Non synchronous motors Tuning) 4 (Mag Pole Det) Static auto-tuning is used for synchronous motors to obtain the motor’s stator resistance (Rs), d/q-axis inductance (Ld, Lq), and the initial pole position.
  • Page 180 1–2 min repeat the auto- tuning procedure. If an error message persists, stop the auto- tuning procedure and contact LS ELECTRIC technical service: www.lselectric.co.kr Make sure to perform an auto-tuning before operating a synchronous motor with an inverter. Parameter values related to a synchronous motor and its initial pole position may affect the inverter’s control ability.
  • Page 181 Detailed operation by function groups 6.2.4.6 Motor constant Auto-tuning ensures that correct motor parameters are used for operation. The following table lists motor parameters required for proper operation. For induction motors, the default parameter values are set based on Higen vector motors.
  • Page 182 Detailed operation by function groups Note • Press [STOP] anytime during auto-tuning to interrupt the process. • If the encoder test fails during rotating auto-tuning of an induction motor, stator resistance (Rs) tuning is not performed and an error (“Encoder Err”) is displayed. If this happens, press [Reset] and run the encoder test again.
  • Page 183 Detailed operation by function groups Keypad display Description and solution Occurs when the motor speed exceeds 1,650 rpm (on an 1,800 rpm motor) during stator inductance tuning, or when the inverter fails to detect the stator inductance for a long time. Check the motor pole number and the wiring condition between the inverter and the motor.

  • Page 184: Digital Input And Output (Dio) Group

    Detailed operation by function groups 6.3 Digital input and output (DIO) group 6.3.1 Jump code (DIO_00) DIO_00 is used to move directly to a code. The following is an example of Jumping directly to DIO_05. Press [PROG]. Press [SHIFT/ESC], [▲], or [▼] to change the code to DIO_05. Press [ENT] to move directly to DIO_05.

  • Page 185: Multifunction Digital Input Terminal

    Detailed operation by function groups 6.3.2 Multifunction digital input terminal 6.3.2.1 Defining the multifunction digital input terminal P1–P7 (DIO_01–DIO_07) Codes DIO_01 to DIO_07 are used to define the multifunction digital input terminals P1to P7. The following table lists the functions available for these multifunction digital input terminals.
  • Page 186 Detailed operation by function groups PAR_07 Control Mode Fault trips Keypad display Speed(IM) Slip Comp Speed (PM) Battery Enable battery operation Performing multistep speed (H, M, L) operations When you set multifunction input terminals P1–P7 to “Speed-L”, “Speed-M”, or “Speed-H,” the combination of the terminal inputs is used as the speed reference to run the commands (multispeed 0–7) that are defined at codes FUN_12 through FUN_19.
  • Page 187 Detailed operation by function groups Speed FUN_16 (Speed 4) FUN_17 (Speed 5) FUN_18 (Speed 6) FUN_19 (Speed 7) XCEL-L / XCEL-H For details, refer to FUN_41–48 (Acceleration/Deceleration time 1–4). Default setting Code Keypad display Description Unit 2.2–37 kW FUN_41 Acc Time-1 Acceleration time 1 2.00 FUN_42...
  • Page 188 Detailed operation by function groups Timer input When multifunction input terminals P1–P7 are set to receive timer input signal, “Timer ON delay time (DIO_25)” and “Timer OFF delay time (DIO_26)” may be defined and applied to the inverter output. The following is an example when DIO_05 (multifunction input terminal P5) is set for timer input, and DIO_11 (AX1, multifunction aux output terminal) is set for timer output.
  • Page 189 Detailed operation by function groups ASR gain switching (ASR Gain Sel) The speed PI controller uses one of the two P/I gain combinations depending on the ASR gain switching option (“ASR Gain Sel”) that are set at the multifunction input terminals. The following is an example where multifunction input terminal P5 is set for the ASR gain switching.
  • Page 190 Detailed operation by function groups Torque bias options (Use Trq Bias) When a multifunction input (P1–P7) is set to “Use Trq Bias”, torque bias is applied to the operation whenever the relevant input terminal is turned ON. To disable torque bias (“0”), turn OFF the signal to the terminal. Set CON_37 (Trq Bias Src) to define the input source (terminal or location).
  • Page 191 Detailed operation by function groups Operation by battery power (Battery Run) When the inverter is used to operate elevators, battery power may be used as the emergency power source if power failure occurs during elevator operation. For more details, refer to 6.5.10 Setting the operation speed and input voltage for battery operation on page 234.

  • Page 192: Multifunction Digital Output Terminal

    Detailed operation by function groups 6.3.3 Multifunction digital output terminal 6.3.3.1 Reversing the multifunction auxiliary output terminals (DIO_10) Multifunction auxiliary output terminals are “Form A” contacts by default. The DIO_10 parameter is used to change the contact type to “Form B” by setting the binary code that corresponds to the terminal to “1.”...
  • Page 193 Detailed operation by function groups Parameter setting Description Parameter setting Description reached ALLS operation Timer Out Timer output ALLS Status status LV Warn Low voltage warning 19 Steady Steady operation In operation Brake Output Brake output Regeneration in Note2) Regenerating BFR/NFR Mode Refer to the User progress...
  • Page 194 Detailed operation by function groups Zero Spd Det This setting is used to detect the motor’s zero-speed. Code Keypad display Name Range Unit Default setting DIO_17 ZSD Level Zero-speed detection level 0.0–480.0 DIO_18 ZSD Band Zero-speed detection band 0.1–10.0 The setting value for DIO_18 (ZSD Band) is expresses in a percentage of the motor’s maximum speed (PAR_11).
  • Page 195 Detailed operation by function groups Reference speed acquisition (Spd Arrival) This setting is used to detect if the motor speed has reached its speed reference. Code Keypad display Name Range Unit Default setting Reference speed reached DIO_21 SA Band 0.1–10.0 detection band Reference speed agreement (Spd Agree) This setting is used to detect if the motor speed deviates from the reference...
  • Page 196 Detailed operation by function groups Timer output This setting is used to assign a timer output function to one of the multifunction output terminals. DIO _25 (timer ON delay time) and DIO _26 (timer OFF delay time) are used to set the delay time for this output signal. The following table lists an example of multifunction input and output terminal settings when DIO_07 is set as the timer input and DIO_08 is set as the timer output, and the diagram below explains the inverter operation.
  • Page 197 Detailed operation by function groups LV Warn This setting is used to output a signal when the inverter’s DC link voltage drops below the low voltage limit. This setting is used to output a signal during inverter operation. Regenerating This setting is used to output a signal when regeneration is in progress. This setting is not available when the control mode is set to “V/F,”...
  • Page 198 Detailed operation by function groups Trq Det. This setting is used to detect a certain torque. Code Keypad display Name Range Unit Default setting DIO_23 TD Level Torque detection level 0.0–250.0 DIO_24 TD Band Torque detection band 0.1–10.0 Trq Lmt Det This setting is used to detect the torque limit output by the speed controller.
  • Page 199 Detailed operation by function groups Do not operate magnetic contactors (On or Off) while the inverter is operating. Inverter protection features may be operated, resulting in interruption of inverter and elevator operation. FAN Status This setting is used to output a signal when a fan warning is turned on, or a fan failure occurs.
  • Page 200 Detailed operation by function groups ALLS Status This setting is used to output a signal when the inverter is running an ALLS operation. Steady This setting is used to output a signal when the inverter is operating at a fixed speed.
  • Page 201 Detailed operation by function groups Code Keypad display Name Range Unit Default setting DIO-33 Release Curr Brake release current 0.0–150.00 20.0 PAR_12- DIO-36 BKClose Spd Braking closing speed 50.00/ 0.50/0.0 /rpm 0.0-500.0 FUN-53 PreExct Time Motor pre-excitation time 0–10000 FUN-54 Hold Time Hold time 10–10000...
  • Page 202 Detailed operation by function groups current is greater than the value set at DIO-33, the brake open signal is output (T2 on the timeline). From there on, the frequency is maintained for the time set at DIO-31, and then the acceleration continues to the frequency reference. •...
  • Page 203 Detailed operation by function groups when the output current is greater than the value set at DIO_33. This can be used to enable the brake to open at the end of the DC start phase. Or, at any stage after the elevator is in a position that it will not descend from if the brake is disengaged.
  • Page 204 Detailed operation by function groups Braking operation in “Speed(IM)” mode When an operation command is received at T1, the inverter supplies flux current to the motor for the time set at FUN_53. A brake open signal is received when the output current is greater than the amount set at DIO_33 at T2, and after a mechanical delay, the brakes are released at T3 as illustrated in the graph above.
  • Page 205 Detailed operation by function groups • When the inverter output frequency is “0,” the inverter is operated at zero- speed for the time set at FUN_54 (Hold Time) and fully stops at T7 as illustrated in the graph above. Braking operation in “Speed(PM)” mode The basic braking operation in “Speed(PM)”...
  • Page 206 Detailed operation by function groups Fault output relay options (DIO_16) Relays 30A, 30B, and 30 C receive fault output signals when the inverter has a fault. The individual bits can be set for low voltage and other inverter fault trip conditions.

  • Page 207: Analog Input And Output (Aio) Group

    Detailed operation by function groups 6.4 Analog input and output (AIO) group 6.4.1 Jump code (AIO_00) AIO_00 code is used to directly access a certain code. The following is an example of jumping directly to AIO_13 from AIO_00 code. Press [PROG]. Use [SHIFT/ESC], [▲], or [▼] to change the code number to “13”.

  • Page 208: Multifunction Analog Input

    Detailed operation by function groups 6.4.2 Multifunction analog input 6.4.2.1 Multifunction analog input terminals AIO_01–12 (settings, input options, minimum input, bias, maximum input, gain, low pass filter time constant, and lost command conditions for Ai1 [=V1]) Ai1 (V1) analog input terminal allows –10–10 V voltage inputs. It can be defined for one of the following.
  • Page 209 Detailed operation by function groups The following table lists the functions available for multifunction analog input terminals. Code Keypad display Function Range Unit Description 0 (Not Used) Defines types of Define multifunction AIO_01 Ai1 Define 1 (Speed Ref) multifunction analog analog input Ai1 6 (Torque Bias) input Ai1 (V1).
  • Page 210 Detailed operation by function groups Code Keypad display Function Range Unit Description Minimum negative Defines the minimum input for AIO_09 negative value for the AIO_07 Ai1 In -X1 multifunction –AIO_03 analog input (based on analog input 0 V input). Minimum negative Defines the value set at input bias for AIO_10...
  • Page 211 Detailed operation by function groups <Analog input concept diagram> AIO_03 is used to define the range of voltage input at the analog input terminals. In general, AIO_03 is set to 0%, and AIO_05 is set to 100%. However, for those analog input devices that generate chattering with 0% AIO_03 setting value, you may adjust the value to avoid the chattering.
  • Page 212 Detailed operation by function groups 6.4.2.2 Analog input terminals AIO_13–24 (settings, input options, minimum input, bias, maximum input, gain, low pass filter time constant, and lost command conditions for Ai2 [=I1]) Ai2 (I1) analog input terminal allows 0–20 mA current inputs. The following table lists the functions available for analog input terminals.
  • Page 213 Detailed operation by function groups Code Keypad display Function Range Unit Description Lost command for 0 (None) Defines the lost AIO_24 Wbroken analog input 1 (Half of x1) command conditions 2 (Below x1) for the analog input Ai2. AIO_15 expresses the minimum current input that can be recognized by the inverter in a percentage to the maximum input current (20 mA).
  • Page 214 Detailed operation by function groups Key operation Keypad display Description Press [PROG]. The first line on the display shows the input/output ratio in a percentage, which is PROG calculated at the controller. The second line shows the currently set bias value.
  • Page 215 Detailed operation by function groups Key operation Keypad display Description After adjusting the gain, press [ENT] to save You can set other analog input bias and gain values including codes AIO_08 and AIO_10 using the procedures as provided above. For the multifunction analog inputs, if In X1 is set to 20%, In X2 to 70%, Out Y1 to 30%, and Out Y2 to 80%, the change in the outputs to 0–10 V analog inputs are as follows.
  • Page 216 Detailed operation by function groups 6.4.2.4 Lost command conditions for multifunction analog input Ai1 (AIO_12) The following table lists lost command options available for multifunction analog input terminal V1. Code Keypad display Function Range Unit Description Do not use analog input lost command options.
  • Page 217 Detailed operation by function groups Code Keypad display Function Range Unit Description conditions Analog input lost command is decided when for multi- analog input based on AIO_14 (Ai2 source) 1 (half function is in the following range. of x1) 0 → 20 mA analog 0–(AIO_15 Ai2 In X1)/2 20 →...
  • Page 218 Detailed operation by function groups for the time set at AIO_37 (Time Out), the inverter decides that the analog input command is lost. For multifunction analog input lost command conditions and the decision time, refer to 6.4 Analog input and output (AIO) group on page 194. If the inverter operation is stopped due to a lost command, the inverter does not restart automatically when the lost command condition is released.

  • Page 219: Analog Output

    Detailed operation by function groups 6.4.3 Analog output 6.4.3.1 Defining the multifunction analog output terminal and setting output options, bias, gain, and an absolute value (AIO_40–53) The L100 inverter provides two analog output terminals that can be user defined for various use. The output signal range is -10 V–+10 V, and the output types are as follows.
  • Page 220 Detailed operation by function groups The following is a concept diagram that explains the analog outputs. By defining AO1 Source, outputs in the dotted line become available. <Analog output concept diagram>...
  • Page 221 Detailed operation by function groups The following table lists the type and setting for multifunction analog outputs. Output types Description Output signal level Ai1 Value Analog input value +10 V: 10 V Ai2 Value Analog input value +10 V: 20 mA Speed command before PreRamp Ref +10 V: MaxSpeed...
  • Page 222 Detailed operation by function groups Output types Description Output signal level VdeRef D-axis voltage +10 V: 600 VqeRef Q-axis voltage +10 V: 600 Out Amps RMS Output current 10 V: Inverter rated current x 2 Out Volt RMS Output voltage +10 V: 600 Power Output power...
  • Page 223 Detailed operation by function groups Key operation Keypad display Description After adjusting the bias, press [ENT] to save it. Setting the gain at AIO_43 (AO1 gain) Follow the procedures below to set the analog output gain for AO1 to adjust the output gradient where the maximum output value is 10 V.
  • Page 224 Detailed operation by function groups • Analog output may fluctuate when the inverter starts. These analog output characteristics must be considered when an inverter is used in a control system. • Analog output values outside the inverter’s operable range are regarded as invalid.

  • Page 225: Function (Fun) Group

    Detailed operation by function groups 6.5 Function (FUN) group 6.5.1 Jump code (FUN_00) FUN_00 code is used to directly access a certain code. The following is an example of jumping directly to FUN_02 from FUN_00 code. Press [PROG]. Use [SHIFT/ESC], [▲], or [▼] to change the code number to “02”. Press [ENT] to access FUN_02 code.

  • Page 226: Selecting The Command Source

    Detailed operation by function groups 6.5.2 Selecting the command source 6.5.2.1 Setting the run/stop command source (FUN_01) The L100 inverter provides four different options for run and stop commands: two terminal input options (terminal 1 and 2) that uses digital input FX/RX, keypad input, and network input utilizing CAN or RS232 communication.
  • Page 227 Detailed operation by function groups When voltage is used for speed reference, positive voltage is used for forward operation and negative voltage is used for reverse operation. The following table lists the motor’s rotating directions depending on the voltage operation command signals.

  • Page 228: Dc-Braking Stop (Fun_06-Fun_09)

    Detailed operation by function groups If “Free-run” is selected, the motor performs a free-run without deceleration. If “DC-Brake” is selected, DC voltage is injected into the motor during deceleration to brake and stop it. This option is available only when the control mode is set to “V/F”, or “Slip Comp.”...

  • Page 229: Start After Dc-Braking: Dc-Start (Fun_10-Fun_11)

    Detailed operation by function groups 6.5.4 Start after DC-braking: Dc-Start (FUN_10– FUN_11) FUN_10 and FUN_11 are used to set options when stopping the motor using DC-braking, and then restarting it. DC voltage is applied to the motor for a set time to stop it, and then the inverter accelerates the motor from its stopped state.

  • Page 230: Setting The Speed Reference For Multistep Operations

    Detailed operation by function groups • While using “DC-braking stop” or “start after DC-braking,” if a DC-braking amount that exceeds the inverter’s rated current is set, the DC-braking amount is limited to the inverter’s rated current. The motor may be overheated and be damaged, or an inverter overload fault trip (IOLT) may occur if the DC-braking amount is set too great, or if the DC-braking time is set too long.
  • Page 231 Detailed operation by function groups P1 (Speed-L) P2 (Speed-M) P3 (Speed-H) Speed FUN_19 (Multistep speed7) If multistep speed 0 (P1, P2, P3 are all turned off) is selected, digital input on the keypad, analog input at the terminal block, or the network input via CAN or RS232 communication terminals may be used as the speed reference depending on the frequency reference source settings.

  • Page 232: Frequency Jump (Jump Freq)

    Detailed operation by function groups 6.5.6 Frequency jump (Jump Freq) Frequency jump is used to avoid mechanical resonance of the inverter, with other devices. The inverter will not accept frequency settings that are within a preset frequency jump band during acceleration or deceleration. Any frequency that belongs in the jump frequency ranges cannot be used as the inverter’s frequency reference.

  • Page 233: Setting Acceleration And Deceleration Patterns And Times

    Detailed operation by function groups 6.5.7 Setting acceleration and deceleration patterns and times 6.5.7.1 Setting acceleration/deceleration speed reference (FUN_33) FUN_33 is used to define acceleration and deceleration time based on the motor maximum speed or speed reference. For example, when FUN_33 is set to “Max Speed”, if motor maximum speed is set to 3,000 rpm, and the acceleration time is set to 5 seconds, acceleration time taken for the motor to reach 1,500 rpm becomes 2.5 seconds.
  • Page 234 Detailed operation by function groups For example, for a multistep operation of 2 speeds (500 and 1,500 rpm), if acceleration time is set to 5 seconds, the operation can be illustrated as shown in the figure below. 6.5.7.2 S-curve acceleration/deceleration pattern 1–2 (FUN_36– Acceleration/deceleration gradient level patterns can be configured to enhance and smooth the inverter’s acceleration and deceleration curves.
  • Page 235 Detailed operation by function groups Examples of S-curve acceleration/deceleration patterns are as follows. Basic formula • St1_time = AccTime * (S-curve rate deceleration 1/ 50.0%) • St2_time = AccTime * (S-curve rate at acceleration 2/ 50.0%) • St1_Δrpm = St1_time * (MaxSpeed / AccTime) * 0.5 •...
  • Page 236 Detailed operation by function groups Calculation 2 When Δrpm＜(St1_Δrpm + St2_Δrpm), where Δrpm is the difference between the current speed and the speed reference: • St1’_time = √{ [Δrpm x AccTime x St1_time ] / [ 25 x MaxSpeed x (St1_time + St2_time) ] } •...
  • Page 237 Detailed operation by function groups S-curve deceleration gradient 1 (FUN_38) Sets the gradient level as deceleration starts when using an S-curve deceleration pattern. The gradient is for the first half of the deceleration section. When the speed reference is 60 Hz and the maximum frequency is 60 Hz, if FUN_38 is set to 50%, S-curve deceleration gradient 1 is used for the 60–30 Hz section of the deceleration.
  • Page 238 Detailed operation by function groups to switch between the acceleration or deceleration times. The following is an example where multifunction input terminals P1 and P2 are used for acceleration/deceleration time selection. Code Keypad display Name Range Unit Parameter setting DIO_01 P1 Define Defines P1 input Xcel–L DIO_02 P2 Define...
  • Page 239 Detailed operation by function groups 6.5.7.4 Emergency stop deceleration time (FUN_51) and emergency stop terminal input low pass filter (FUN_52) If any emergency arises during operation, you can use the BX (emergency stop) signal input at the terminal block to stop the motor operation immediately. Once the BX input is provided, the motor decelerates based on the “Emergency stop deceleration gradient”...
  • Page 240 Detailed operation by function groups < BX time (FUN_51) set to a value other than “0”>...
  • Page 241 Detailed operation by function groups 6.5.7.5 Setting the Motor Pre-excite time (FUN_53) Pre-excitation refers to a process where power is supplied to the coils in the motor to magnetize them before the motor rotation begins. Because pre- excitation creates flux in a motor by magnetizing the coils and gets the motor ready to run, it enhances motor’s acceleration response in a system where a high starting torque is required.
  • Page 242 Detailed operation by function groups Code Keypad display Name Range Unit Default setting Zero-speed time after a FUN_54 Hold Time 10–10000 1000 stop 6.5.7.7 Acceleration/deceleration time scale (FUN_40) FUN_40 (Acc/dec time scale) is used when the precise acceleration/deceleration time is need depending on the characteristics of load or the maximum acceleration/deceleration time needs to be increased.

  • Page 243: Setting Parameters For Short Floor Operations

    Detailed operation by function groups 6.5.8 Setting parameters for short floor operations (FUN_56, FUN_57) When the multistep speed operation is used to control elevator speed, repeated short trip patterns can reduce the overall riding quality of the elevator. Use the inverter’s ‘Short Floor’...
  • Page 244 Detailed operation by function groups Example 2: Elevator running speed is higher than the short floor speed and the short floor speed is not set at “0”. When the motor starts and accelerates in the forward direction while multifunction input P2 is ON, a new speed reference is calculated when the signal at P2 is turned OFF at a higher speed than the speed set at FUN_56 (ShortFlr Spd).
  • Page 245 Detailed operation by function groups Example 3: Elevator running speed is less than the short floor speed, or it is higher than the short floor speed and the short floor time is set to “0”. If FUN_57 is set to “0”, the motor decelerate from the current speed regardless of the setting at FUN_56, without applying the S-curve gradient.

  • Page 246: Setting Parameters For Anti-Hunting Regulator

    Detailed operation by function groups 6.5.9 Setting parameters for anti-hunting regulator During inverter operation, current hunting (distortion or oscillation of current) by mechanical resonance or other factors may adversely affect the load system. Set the anti-hunting regulation parameters to avoid it. Code Keypad display Name...

  • Page 247: Setting The Operation Speed And Input Voltage For Battery Operation

    Detailed operation by function groups Anti-hunting regulator P gain (FUN_59) Higher AHR (anti-hunting regulator) proportional gain enhances the responsiveness of the system and provides good hunting prevention. However, unstable current conditions may result if you set it too high. Anti-hunting regulator start/end frequency (FUN_60/FUN_61) FUN_60 and 61 are used to define the minimum and maximum frequency where the AHR function will operate.
  • Page 248 Detailed operation by function groups lowered. To resume normal operation utilizing a commercial power source (380–440 Vac), turn off the signal at the multifunction input that is set for the battery operation (“Battery Run”). The inverter runs on the original power source and all other operating conditions will be reverted.
  • Page 249 Detailed operation by function groups • During operation on battery, the current operation mode and “BAT” are displayed alternately on the top right corner of the keypad display. • If a multifunction output is set to “INV Ready,” the relevant terminal is turned off during a battery operation.

  • Page 250: Alls (Automatic Light Load Search) (Fun_69-Fun_72)

    Detailed operation by function groups • After the power source is switched to battery, it takes about two seconds to release the fault trip and adapt the internal voltage until the inverter is ready for operation. • If the voltage drops below 53% of the setting value at FUN_68, a low voltage fault trip occurs.
  • Page 251 Detailed operation by function groups ALLS options (FUN_69) Enable or disable ALLS options. This option is available only when a multifunction input is set to “Battery Run”. Hold time at internal FX, RX switching (FUN_70) When ALLS is enabled, set the hold time (zero-speed time) for direction switching.
  • Page 252 Detailed operation by function groups stops. < When forward operation has a lighter load>...
  • Page 253 Detailed operation by function groups When reverse operation has a lighter load: The graph below shows an example of an ALLS. In the example, the reverse operation has a lighter load than the forward operation. The operating principle is identical to an ALLS when the forward operation has a lighter load. However, once the inverter detects that the reverse direction has a lighter load (E1), an ALLS starts in the reverse direction without stopping the motor.

  • Page 254: Automatic Load Cell Calculation

    Detailed operation by function groups Loss of battery run signal during ALLS: The battery run signal must be ON and FUN_69 (ALLS Enable) must be set to “YES” for ALLS to run. If the battery run signal is OFF during ALLS, the inverter output is immediately blocked, the motor decelerates at free-run, and then stops.
  • Page 255 Detailed operation by function groups Keypad display Description Set AIO_11 to 50ms, and then adjust the time value based on the presence of noise interference. 6.5.12.2 Full-load climbing operation Move the elevator to the bottom floor, and load with its maximum capacity to make it fully loaded.
  • Page 256 Detailed operation by function groups 6.5.12.3 No-load descending operation Move the elevator to the top floor, and unload it to make it a no-load condition. Set the manual operation speed reference to “0 rpm” to perform a descending operation. Refer to the following table and write down the values that are displayed on the keypad.
  • Page 257 Detailed operation by function groups 6.5.12.4 Keypad input Set CON_37 (Trq Bias Src) to “Analog”. Keypad display Description Set CON_37 (Trq Bias Src) to “Analog. Set FUN_73 (Use LoadCell) to “Yes”. Input the torque and Ai1 values for full-load climb at FUN_74–77. AIO_06 and CON_40 will be automatically set.

  • Page 258: Setting Zero-Speed Deceleration Time (Fun_94-Fun_97)

    Detailed operation by function groups 6.5.13 Setting zero-speed deceleration time (FUN_94– FUN_97) Codes FUN_95, FUN_96, and FUN_97 become available when FUN_94 (Use zero speed deceleration time) is set to “1 (Yes).” If the motor speed (Multistep speed0 set at FUN_12) is greater than the speed set at FUN_97 (Zero speed deceleration target speed), the motor decelerates and stops using the time set at FUN_95 (Zero speed deceleration time1).
  • Page 259 Detailed operation by function groups When FUN_94 (Use zero speed deceleration time) is set to “1 (Yes)” If FUN_12(Multistep speed0) > FUN_97 (Zero speed deceleration target speed): The motor decelerates and stops using the time set at FUN_95 (Zero speed deceleration time1).

  • Page 260: Control (Con) Group

    Detailed operation by function groups 6.6 Control (CON) group 6.6.1 Code jumping - accessing certain codes directly (CON_00) CON_00 code is used to directly access a certain code. The following is an example of jumping directly to CON_03 from CON_00 code. Press [PROG].

  • Page 261: Speed Controller Pi Ratio

    Detailed operation by function groups Note After jumping directly to a code, you can move to other codes by pressing [▲] or [▼]. 6.6.2 Speed controller PI ratio Code Keypad display Name Range Unit Parameter setting CON_02 ASR PI Ratio Speed controller gain ratio 1.0–500.0 20.0...
  • Page 262 Detailed operation by function groups You can set speed PI controller to P gain or I gain according to the “ARS Gain Sel” of the multifunction input terminal. Code Keypad display Name Range Unit Default setting Induction motor 50.0 Speed Controller CON_03 ASR P Gain1 0.1–500.0 proportional gain 1...
  • Page 263 Detailed operation by function groups Speed controller gain switching ramp time (CON_10)/Speed Controller gain switching Speed (CON_11) This function prevents a shock applied to the system due to a sudden change between P gain and l gain while switching ARS gain. When another value except for 0 is entered for CON_11 and the inverter’s speed exceeds the entered value, the P gain changes to Ramp, and the P gain 2 changes to the P gain 1.
  • Page 264 Detailed operation by function groups Gain Ramp Time CON_10 CON_03 P Gain CON_06 CON_11 ASR TarSpd Speed (ASR Gain Sel) <When ASR Gain Sel has been set> How to set proportional gain and integral time of speed controller The proportional gain (%) of speed controller is scaled to have the same value of the torque reference (%) when the speed error is rated slip.

  • Page 265: Overshoot Prevention

    Detailed operation by function groups The response time must be checked after each parameter adjustment. E.g.) Check the response after adjusting CON_02 – Check the response after adjusting CON_03 Option CON_02 CON_03 CON_04 Description Note1) The respond times speed up, but the system To speed up the Slower Faster...

  • Page 266: Torque-Related Parameters

    Detailed operation by function groups 6.6.5 Torque-related parameters The torque limit definition, forward/backward/ regenerated torque limit (CON_33–36) Because the motor’s torque output is calculated internally in the vector control, the torque limit can be set within a specific value. Use this function when you want to permit the torque within a specific limit or when you want a certain amount of regenerated energy.
  • Page 267 Detailed operation by function groups Torque limit definition The torque limit value is set according to the CON_33 code value. CON_33 code setting Forward torque limit Reverse torque limit Regeneration torque limit 0 (Kpd Kpd Kpd) CON_34 CON_35 CON_36 8 (CAN CAN CAN) Forward torque limit Reverse torque limit Regeneration torque limit...
  • Page 268 Detailed operation by function groups Code Keypad display Name Range Unit Default setting 0 (None) 1 (Analog) CON_37 Trq Bias Src Torque bias option 0 (None) 2 (Keypad) 4 (CAN) CON_38 Trq Bias Torque bias value -150.0–150.0 Torque bias options When one of the multifunction input terminals P1–P7 is set to “Use Trq Bias,”...
  • Page 269 Detailed operation by function groups If one of the multifunction input terminals P1–P7 has NOT been set to “Use Trq Bias,” setting CON_37 alone can immediately begin applying torque bias to the operation. Torque bias compensation for loss by friction (CON_39) This is the torque bias to compensate the loss by friction.

  • Page 270: Torque Boost

    Detailed operation by function groups 6.6.6 Torque boost Torque boost enables users to adjust output voltage at low speed or during motor start. This feature increases low speed torque or improves motor starting properties by manually increasing output voltage. Manual torque boost is suited for loads that require high starting torque, such as elevators.
  • Page 271 Detailed operation by function groups Manual torque boost adjusts the inverter output based on the setting values regardless of the amount of the load. • Excessive torque boost will result in failures due to motor overheat or overcurrent. • An overcurrent trip may occur also when the load is heavy and the torque boost is low.
  • Page 272 Detailed operation by function groups 6.6.6.2 Auto torque boost Auto torque boost can be used when CON_41 is set to “1 (Auto).” Auto torque boost enables the inverter to automatically calculate the amount of output voltage required for torque boost based on the amount of load. It automatically compensates for the amount of load unlike manual torque boost that adjusts the inverter output regardless of the amount of the load.
  • Page 273 Detailed operation by function groups Auto torque boost regeneration voltage gain (CON_47) This is the voltage gain used to calculate the regeneration auto torque boost value. When not loaded...
  • Page 274 Detailed operation by function groups When not loaded, the additional voltage for the auto torque boost is 0. It is same as the normal manual boost value. When loaded...
  • Page 275 Detailed operation by function groups The graph above shows the auto torque boost wave when a load is applied. When loaded, voltage compensation varies depending on the operation direction and motoring operation. When the control mode is set to “Slip Comp”, the CON_41 Torque Boost mode is automatically configured to Auto.

  • Page 276: V/F (Voltage/Frequency) Control

    Detailed operation by function groups 6.6.7 V/F (Voltage/Frequency) control V/F control is used to configure the inverter’s output voltages, gradient levels, and output patterns to achieve a target output frequency. The amount of torque boost used during low frequency operations can also be adjusted. 6.6.7.1 V/F voltage pattern CON_48 V/F pattern: Linear A linear V/F pattern configures the inverter to increase or decrease the output...
  • Page 277 Detailed operation by function groups 6.6.7.2 User V/F pattern (User V/F) You can set the configuration of user-defined V/F patterns to suit the load characteristics of special-purpose motors. Code Keypad display Name Range Unit Default setting Output voltage pattern 0 (Linear) CON-48 V/F pattern 0 (Linear)
  • Page 278 Detailed operation by function groups For induction motors, a pattern that deviates sharply from linear V/F pattern must not be used. Patterns that deviates sharply from linear V/F pattern can result in insufficient motor torque or over-excitation and cause motor overheating. When a user V/F pattern is in use, torque boost does not operate.

  • Page 279: Motor Output Voltage Control (Con_57)

    Detailed operation by function groups 6.6.8 Motor output voltage control (CON_57) When the input power and rated motor voltage are different, enter the voltage displayed on the motor’s nameplate to configure the motor voltage. The configured voltage value becomes the output voltage for the base frequency. If the frequency is higher than the base frequency and the input voltage is higher than the parameter setting, the inverter regulates it and supplies the rated voltage to the motor.

  • Page 280: Slip Compensation

    Detailed operation by function groups 6.6.9 Slip compensation Slip refers to the difference between the set frequency (synchronous speed) and the motor rotation speed. As the load increases, difference between the set frequency and the motor rotation speed can occur. Slip compensation is used for loads that experience speed variations and require compensating speed.
  • Page 281 Detailed operation by function groups Code Keypad display Name Range Unit Default setting (Motor no load current) Current 0 (linear) CON-48 V/F pattern Output voltage pattern 0 (Linear) 2 (User V/F) 0 (Manual) CON-41 Torque boost Torque boost method 1 (Auto) 1 (Auto) CON-42 Fwd boost...
  • Page 282 Detailed operation by function groups Slip compensation filter time constant (CON_69) Slip compensation filter time constant refers to the filter time constant used for calculating the required current for slip compensation. If load is allowed after reaching the target frequency: When the motor is not loaded and the target frequency is reached, the inverter outputs the combined frequency of the user-defined target frequency and slip frequency.

  • Page 283: Anti Rollback Function

    Detailed operation by function groups 6.6.10 Anti Rollback Function Use this function to prevent roll back and to maintain the starting torque. The function does this by compensating for initial load without using the loadcell while elevator is operated. Anti Rollback time (CON_71) If a value other than ‘0’...
  • Page 284 Detailed operation by function groups The value set at CON_72 must be higher than the value set at CON_03. Increase the setting value if rollback occurs and decrease it if vibration and noise occur. Enter a value at CON_73 that is less than the value set at CON_04. Decrease the setting value if rollback occurs and increase it if vibration and noise occur.

  • Page 285: Automatic Current Regulator (Acr))

    Detailed operation by function groups 6.6.11 Automatic current regulator (ACR)) Use this function to control the torque current and flux current. The following parameters may be used to adjust the amount of gains that have already been calculated. The current controller gain is affected by motor parameter settings. q axis current regulator P/I gain (CON_88–89) Set the q axis P/I gain of the current regulator to adjust the torque current (q-axis current).

  • Page 286: Flux Current Level Control

    Detailed operation by function groups 6.6.12 Flux current level control To facilitate proper speed control at the start of a motor operation, the motor flux must be quickly established. For this, the output current of the inverter may be controlled based on the motor flux current (PAR_52, Flux-Curr). Flux current level (CON_92) Decrease the value set at CON_92 (FluxCurr Lvl) if an overcurrent trip occurs when the motor starts up.

  • Page 287: Elevator (E/L) Group

    Detailed operation by function groups 6.7 Elevator (E/L) group Refer to the User Manual provided with ELIO (Elevator I/O) add-on module for detailed information.

  • Page 288: Protection (Prt) Group

    Detailed operation by function groups 6.8 Protection (PRT) group 6.8.1 Jump code (PRT_00) PRT_00 code is used to directly access a specific code. The following is an example for jumping directly to PRT_03 from PRT_00 code. Press [PROG]. Use [SHIFT/ESC], [▲], or [▼] to change the code number to “03”. Press [ENT] to access PRT_03 code.
  • Page 289 Detailed operation by function groups Code Keypad display Name Range Unit Default setting 1 (Yes) Electronic thermal one PRT_02 ETH 1 Min PRT_03–200 minute rating Electronic thermal 50–PRT_02 PRT_03 ETH Cont continuous rating (150% max) PAR_19 Rated-Curr Motor rated current 1.0–1000.0 0 (Self-cool) PAR_22...
  • Page 290 Detailed operation by function groups When the inverter output current changes due to the load variation or frequent acceleration/deceleration, the motor protection is possible because I2T is calculated and accumulated.

  • Page 291: Restart Delay Time After Stop Command

    Detailed operation by function groups 6.8.3 Restart delay time after stop command This function only operates when stop mode (FUN_03) is set to free-run. The PRT_07 (Restart Time) option is only available for this function and this function only operates when operating the inverter using the control terminal block. Code Keypad display Name...

  • Page 292: Endat Add-On Module-Related Function Setting

    Detailed operation by function groups 6.8.4 EnDat add-on module-related function setting PRT_08 is used to set EnDat add-on module related fault trip functions. When an EnDat encoder is used, an initial pole position estimation is performed based on this configuration after a trip or power reset. Code Keypad display Name...

  • Page 293: Encoder Error Detection

    Detailed operation by function groups 6.8.5 Encoder error detection If the encoder is disconnected or there is a connection error when “Detection of encoder error” at PRT-09 is set to “Yes”, the inverter detects the encoder error. For open-collector encoders, set PRT-09 to “No” as encoder error detection is not available for this type of encoders.
  • Page 294 Detailed operation by function groups performing the auto-tuning. By this procedure, you can rotate the motor to check speed value for detecting connection error. There are types of loads that do not allow arbitrary rotation of motor, such as elevator loads. In such cases, the encoder test described above may be not be available.
  • Page 295 Detailed operation by function groups The encoder error detection is performed only once after an operation begins, only when the target speed is more than twice the rated slip, after the motor speed has exceeded twice the rated slip. For example, when the target speed is 500 (rpm) and the rated slip is 40 (rpm), the detection starts at the point when the target speed becomes 80 (rpm).

  • Page 296: Speed Deviation Error Settings

    Detailed operation by function groups 6.8.7 Speed deviation error settings Speed deviation errors output an error signal when a deviation occurs between the command speed and the true motor speed. The deviation must be present for longer than the duration set at PRT_14 (Speed deviation detection time) and more than the speed set at PRT_13 (speed deviation detection level that is calculated as a percentage of PAR_14 [Motor sync speed]).

  • Page 297: Overspeed Fault Detection (Over Speed)

    Detailed operation by function groups Note • “Spd Dev Err” may occur depending on the system when operating the inverter to drive an induction motor. In such a case, adjust the setting at PRT_13 or PRT_14. • To disable the speed deviation detection error feature, set one of PRT_13 and PRT_14 to “0.”...

  • Page 298: Overload

    Detailed operation by function groups equivalent to 150 % of the “PhInOpenLvl” setting value at a maximum load. Code Keypad display Name Range Unit Default setting Input phase open 0 (No) PRT_17 PhInOpenChk 0 (No) detection 1 (Yes) Input phase open PRT_18 PhInOpenLvl 2–100...
  • Page 299 Detailed operation by function groups Code Keypad display Name Range Unit Default setting PRT_20 OL Level Overload warning level 30–250 PRT_21 OL Time Overload warning time 0–30 Note The overload warning level is set as a percentage of the motor’s rated current.

  • Page 300: Overload Limit Selection, Level, Time (Prt_22-24)

    Detailed operation by function groups 6.8.11 Overload limit selection, level, time (PRT_22–24) When the output current of the inverter is maintained above the overload control level during an overload time limit, the inverter cuts off the output and displays a trip message.

  • Page 301: Low Voltage2 (Lv2) Function

    Detailed operation by function groups 6.8.13 Low Voltage2 (LV2) function When this feature is enabled, the inverter blocks the output and displays “Low Voltage2” error message if the main power supply is interrupted and a low voltage situation occurs. Unlike “Low Voltage” trip, which is automatically released as soon as the normal voltage is recoverd, “Low Voltage2”...

  • Page 302: Fan Fault

    Detailed operation by function groups After a normal stop (a status that inverter voltage output becomes OFF after the stop operation by user settings), the A3 Safety multifunction input terminal should be ON within the time limit set at [PRT-30 A3 StartTime]. If A3 Safety is not ON, an "A3 Safety"...

  • Page 303: Safety Torque Off (Sto)

    Detailed operation by function groups Code Keypad display Name Range Unit Default setting DIO- Multifunction Output 0– 21 (18: Fan AX1–AX4 Define 0 (Not Used) 11–14 option setting Faults) Basic operation of FAN depending on the settings (PRT_32) • During Run: Operate FAN when PWM Output occurs, and turn OFF the FAN when the PMW Output is cut off and after 60 seconds after the temperature is reduced to 55℃.
  • Page 304 Detailed operation by function groups Latch (PRT_34) If the Safety Relay is open, the inverter output stops and “SAFETY A (or B)” is ON. If the inverter was in operating when the Safety Relay opened, a free-run stop occurs regardless of the setting at [FUN-03 Stop Mode]. If the [SA] input signal is open, power supply to the inverter's internal PWM buffer is cut off.

  • Page 305: Communication (Com) Group

    Detailed operation by function groups 6.9 Communication (COM) group Communication group consists of parameter codes related to the inverter’s network communication functions via CAN and RS232 protocols. 6.9.1 Jump code (COM_00) COM_00 code is used to directly access a specific code. The following is an example for jumping directly to COM_03 from COM_00 code.

  • Page 306: Setting Can Communication Speed (Com_02)

    Detailed operation by function groups Code Name Keypad display Range Unit Default setting COM_01 CAN station ID CAN St ID 0x0800 – 0x0f00 0x0800 6.9.3 Setting CAN communication speed (COM_02) Use this code to set CAN network communication speed. Check the communication speed for the network before setting this code. All devices connected to the same network must have identical communication speed.

  • Page 307: Setting Rs232 Communication Speed (Com_05)

    Detailed operation by function groups available (default). Prepare a dedicated connection cable for the keypad. RS232 communication requires operation via the keypad connector. Keypad Code Name Range Unit Default setting display RS232 station RS232 St COM_04 6.9.6 Setting RS232 communication speed (COM_05) Use this code to set RS232 network communication speed (default: 9600 bps).

  • Page 308: Setting Protection Against Lost Command (Com_08, Com_09)

    Detailed operation by function groups provide immediate responses, for smooth network communication between the master and slave devices. Code Name Keypad display Range Unit Default setting Delay time for COM_07 comm. COM Delay 2 – 1000 Response 6.9.9 Setting protection against lost command (COM_08, COM_09) Set this code to define the criteria for a lost command situation due to an interruption of network communication, and the protection function against it.

  • Page 309: User (Usr) Group

    Detailed operation by function groups Keypad Setting Description display No protection feature is provided. Inverter drives the motor using the None previous speed reference. (Lost command function is not used.) FreeRun Inverter output stops and the motor performs free run. Decel Inverter decelerates the motor to a stop.

  • Page 310: Jump Code (Usr_00)

    Detailed operation by function groups 6.10.1 Jump code (USR_00) USR_00 code is used to directly access a specific code. The following is an example for jumping directly to USR_03 from COM_00 code. Press [PROG]. Use [SHIFT/ESC], [▲], or [▼] to change the code number to “03”. Press [ENT] to access USR_03 code.
  • Page 311 Detailed operation by function groups Function code Setting Function code Setting Function code Setting USR_04 DIO_01 USR_26 PAR_24 USR_48 FUN_43 USR_05 DIO_02 USR_27 PAR_25 USR_49 FUN_44 USR_06 DIO_03 USR_28 PAR_26 USR_50 FUN_45 USR_07 DIO_04 USR_29 PAR_27 USR_51 FUN_46 USR_08 DIO_05 USR_30 FUN_01 USR_52...

  • Page 312: User Code Definition (Usr_04-67)

    Detailed operation by function groups USR_02 (User Save) Save the user code and code number defined by the user for the group. USR_03 (User Recall) Display the user code and code number that the user previously saved at “USR_02”. Code Keypad display Name Range...
  • Page 313 Detailed operation by function groups Step Instruction Keypad display Press [SHIFT/ESC] to change the group. The group names will rotate in the following order: Note 1) PAR, DIO, AIO, CON, E/L , PRT, COM, DIS, and PAR. Press [▲] or [▼] to change the code, and then press [ENT] to save the code.

  • Page 314: Communication Features

    Item Standard Communication method/ RS232/RS232 transmission type Inverter model LSLV-L100 Series Number of connected inverters 34 ft (10 m) maximum / recommended transmission distance is within Transmission distance 24 ft (7 m)] Recommended cable 24 AWG (0.75 mm²), STP cable...

  • Page 315: Rs232 Communication System Configuration

    Communication features Item Standard Communication system Half duplex system Character system LS INV 485: ASCII Stop bit length 1-bit Sum check 2 bytes Parity check None 7.2 RS232 communication system configuration In an RS232 communication system, the computer is the master device and the inverter is a slave device.

  • Page 316: Communication Memory Map

    Communication features communication. If cable lengths exceed the maximum (34 ft [10 m]), install a signal repeater to enhance communication distance. A repeater makes the communication circuit less susceptible to electronic interference. 7.2.2 Communication memory map Communication area Memory map Details 5 Series compatible common area 0h0000–0h00FF...
  • Page 317 Communication features Error response Station ID Data 1 byte 2 bytes 1 byte n bytes 2 bytes 1 byte • A request starts with ENQ and ends with EOT. • A normal response starts with ACK and ends with EOT. •...
  • Page 318 Communication features Number of Station ID Address addresses ‘01’ ‘R’ ‘3000’ ‘1’ ‘AC’ 1 byte 2 bytes 1 byte 4 bytes 1 byte 2 bytes 1 byte ASCII code table ASCII ASCII ASCII ASCII “ & ‘...

  • Page 319: Read Protocol Details

    Communication features ASCII ASCII ASCII ASCII < > Note Broadcasting A broadcast sends commands simultaneously to all inverters connected to the network. When commands are sent from station ID 255, each inverter responds to the command regardless of the station ID. However, no response is issued for commands transmitted via broadcast. 7.3.2 Read protocol details Read Request Reads successive “n”...

  • Page 320: Write Protocol Details

    Communication features Read normal response Station ID Data ‘01’–‘1F’ ‘R’ ‘XXXX’ ‘XX’ 1 byte 2 bytes 1 byte n + 4 bytes 2 bytes 1 byte Total bytes = (7 x n x 4): 39 maximum Read error response Station ID Error code ‘01’-‘1F’...

  • Page 321: Error Codes

    Communication features Write Error Response Station ID Error Code ‘01’–‘1F’ ‘W’ ‘**’ ‘XX’ 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total bytes = 9 7.3.4 Error codes Code Abbreviation Description The requested function cannot be performed because the ILLEGAL FUNCTION corresponding function at the slave does not exist.

  • Page 322: Common Parameter Compatibility

    Communication features 7.3.5 Common parameter compatibility The table below lists common parameters used with the iS5, iG5, iG5A series inverters. Comm. Parameter Scale Unit Bit assignments by model address 0000h Inverter model 12: LSLV-L100 4: 5.5 kW, 5: 7.5 kW, 0001h Inverter capacity 6: 11 kW, 7: 15 kW, 8: 18.5 kW,...
  • Page 323 Communication features Comm. Parameter Scale Unit Bit assignments by model address Reserved 0007h Acceleration time 0008h Deceleration time 0009h Output current 000Ah Output frequency 0.01 000Bh Output voltage 000Ch DC link voltage 000Dh Output power Stopped FX operation RX operation Fault trip Accelerating Decelerating...
  • Page 324 Communication features Comm. Parameter Scale Unit Bit assignments by model address Overvoltage (OV) Reserved Low voltage (LV) Reserved Ground fault (GF) Inverter overheat (IOH) E-Thermal (ETH) Overload (OLT) B10 H/W-diag External-B (EXT-B) B12 Arm short (Arm short U, V, W) B13 Reserved B14 Encoder error B15 Inverter overload (IOLT)
  • Page 325 Communication features Comm. Parameter Scale Unit Bit assignments by model address B12 P5 B13 P6 B14 P7 B15 Reserved 30A-30C A1-C1 A2-C2 A3-C3 A4-C4 Reserved Reserved Reserved Output terminal 0011h information Reserved Reserved B10 Reserved Reserved B12 Reserved B13 Reserved B14 Reserved B15 Reserved -100.0% (0xFC18)–100.0%...
  • Page 326 Communication features Comm. Parameter Scale Unit Bit assignments by model address modes, displays output frequency in rpm). When the control mode is Speed(IM)/Speed(PM): Target rpm/ 001Dh Speed reference 1 1/0.1 speed reference When the control mode is V/F or Slip Comp.: Ramp frequency reference When the control mode is Speed(IM)/Speed(PM): Ramp...

  • Page 327: Is7 Expansion Common Parameters

    Communication features 7.3.6 iS7 expansion common parameters Address Parameter Scale Unit Bit assignments Inverter 0300h 0012h: LSLV-L100 model 4055h: 5.5 4075h: 7.5 0301h Inverter 40B0h: 11 40F0h: 15 4125h: 18.5 4160h: 22 Inverter input voltage/ 0302h power 400V 3-phase forced-cooling: 0431h supply/ cooling Inverter s/w...
  • Page 328 Communication features Address Parameter Scale Unit Bit assignments 5: Analog 6-25: Reserved 26-32: Multistep 33-127: Reserved [Command source] 0: Keypad 1: Reserved 2: Reserved 3: Reserved 4: Terminal block 5–127: Reserved Keypad s/w E.g.) 0x0100: Version 1.00 0307h version 0x0101: Version 1.01 Keypad title E.g.) 0x0100: Version 1.00 0308h...
  • Page 329 Communication features Address Parameter Scale Unit Bit assignments DC Link 0315h voltage Output 0316h power Output 0317h torque 0318h Reserved -0319h Motor 1 031Ah number of Motor 1 number of poles poles Motor 2 031Bh number of Motor 2 number of poles poles Selected motor...
  • Page 330 Communication features Address Parameter Scale Unit Bit assignments B14 Reserved B15 Reserved Fault output (30A – 30B) Relay 1 (A1 – C1) Relay 2 (A2 – C2) Relay 3 (A3 – C3) Relay 4 (A4 – C4) Reserved Reserved Reserved 0321h Digital output Reserved...
  • Page 331 Communication features Address Parameter Scale Unit Bit assignments Input missing phase Overspeed Reserved B10 Overcurrent B11 Overvoltage B12 External-B B13 Reserved B14 Overheat B15 Reserved Reserved Encoder error Reserved FAN error Reserved Reserved Reserved Latch type Reserved 0331h trip info -2 Reserved Reserved B10 Reserved...
  • Page 332 Communication features Address Parameter Scale Unit Bit assignments B10 Reserved B11 Reserved B12 Reserved B13 Reserved B14 Reserved B15 Reserved H/W diag Reserved Reserved Reserved Reserved Reserved Reserved Reserved 0333h HW-diag Reserved Reserved B10 Reserved B11 Reserved B12 Reserved B13 Reserved B14 Reserved B15 Reserved 0334h...
  • Page 333 Communication features Address Parameter Scale Unit Bit assignments Frequency command Frequency 0380h 0.01 E.g.) Input: 0x03E8 (=1000) command Output: 10 Hz (4-pole motor, 300 rpm) rpm command (Set FUN_02 to “CAN”) 0381h E.g.) Input: 0x03E8 (=1000) Output: 1000 rpm (4- command pole motor, 33.33 Hz) 0: Stop...
  • Page 334 Communication features Address Parameter Scale Unit Bit assignments B15 Reserved 0387h Reserved -0389h Motor rated 038Ah PAR_19 Rated-Curr current Inverter 038Bh 400: 400 V rated voltage 038Ch Reserved -0390Fh Fwd pos Note 1) 0391h FX motoring torque limit torque limit Fwd neg Note 1) 0392h...

  • Page 335: L100 (Iv5L) Common Parameters

    Communication features 7.3.7 L100 (iV5L) common parameters Address Parameter Scale Unit Bit assignments 0500h Command via Stop option board Reserved Reserved Reserved Reserved 0501h Multifunction Bit 1: Ax1 Note 1) output Bit 2: Ax2 Bit 3: Ax3 Bit 4: Ax4 0502h Define speed Define reference...
  • Page 336 Communication features 050Ah No-load current Define no-load current Note 2) 050Bh Iu Offset 0.01 Offset current for U phase inverter output 050Ch Iv Offset 0.01 Offset current for V phase inverter output 050Dh Iw Offset 0.01 Offset current for W phase inverter output 050Eh Stoppable floor...
  • Page 337 Communication features Bit 15: Pole position estimation fault 0529h Additional fault Bit 0: EnDat option board fault info. (latch 2) 052Bh Current floor Current floor info. (Car) (Car) 0530h Dedicated Bit 0: FX terminal block Bit 1: RX info Bit 2: BV Bit 3: RST Note 1) Set the multifunction output terminals (DIO_11 - DIO_14) to “Not Used”...

  • Page 338: Can Communication Features

    Communication features 7.4 CAN Communication features This section explains how to remotely control the inverter with a computer using the CAN communication feature. Read this manual thoroughly before installing and operating the inverter. User may be injured or other devices may be damaged if the directions in this manual are not followed correctly.
  • Page 339 Communication features CAN message frame versions CAN 2.0A CAN 2.0B...

  • Page 340: Can Communication System Configuration

    Communication features 7.4.2 CAN communication system configuration 7.4.2.1 Communication cable connections Make sure that the inverter is turned off completely, and then connect the CAN communication cable to the communication terminal of the control board. 7.4.2.2 Control board terminals and terminating resistor Refer to the following figure for the location and layout of the CAN signal terminals on the control board.
  • Page 341 Communication features Connector Layout CHN CNL VR CNS NC AO1 AO2 GND GND Detailed CAN signal terminal specifications are as follows: Connector Indication Description HIGH signal terminal for CAN communication LOW signal terminal for CAN communication COMMON ground terminal for CAN communication 7.4.2.3 Enabling terminating resistor If the inverter is the last device connected to the network, the terminating resistor must be enabled for proper network communication.
  • Page 342 Communication features 7.4.2.4 Wiring diagram Refer to the following diagram for CAN network cable connections.
  • Page 343 Communication features 7.4.2.5 CAN read protocol details Parameter Read Request: RxData [8]. “R” Address Address (0x05) (0x52) Low byte High byte (0x04) Parameter Read Response (Normal): TxData [8]. “R” Address Address Data Data (0x06) (0x52) Low byte High byte Low byte High byte (0x04) Parameter Read Response (Abnormal): TxData [8].
  • Page 344 Communication features “W” Address Address Data Data (0x15) (0x57) Low byte High byte 0xFF 0xFF (0x04)

  • Page 345: Cable Configuration For Driveview Application

    Communication features 7.5 Cable configuration for DriveView application LS Electric DriveView may be used to monitor, read, or write the inverter parameters. To utilize DriveView, a PC must be connected to the keypad connector on the inverter (A PC for utilizing DriveView and the keypad cannot be simultaneously connected to the inverter).
  • Page 346 Communication features Cable configuration for DataView utilizes keypad connector pins #3, #4, and #7 (pins for RS232 connection). Detailed pin configurations are as follows: Keypad connector pins D-SUB (9-pin connector) pins Description #3 (TXD) #2 (RXD) For data transmission signal #4 (RXD) #3 (TXD) For data reception signal...

  • Page 347: Troubleshooting

    If the fault condition is still present after powering on the inverter again, contact the supplier or the LS ELECTRIC customer service center.
  • Page 348 Troubleshooting Priority LCD display Type Description Note 1) Displayed when a ground fault occurs in the Ground Fault Latch inverter’s output, and current flow to ground exceeds the specified level. Displayed when inverter output current Over Current Latch exceeds the specified fault current. Displayed when the internal DC voltage Over Voltage Latch...
  • Page 349 Troubleshooting Priority LCD display Type Description Note 1) This feature is not available in Speed(PM) mode. Displayed when the inverter has detected an overload and resultant overheating condition Inv OLT Latch based on inverse time-limit thermal characteristics. Allowable overload rates for the inverter are 150% for 1 min.
  • Page 350 Troubleshooting Priority LCD display Type Description Note 1) set at either Latch or Level. Displayed when the difference between the SpdDev Err Latch motor speed and command speed is more than the specified value. Displayed when current calibration is incorrect ADC Error Fatal when power is initially supplied to the inverter.

  • Page 351: Confirming The Fault Status And Fault History

    Troubleshooting 8.2 Confirming the fault status and fault history 8.2.1 Confirming the fault status and storing the fault information Code Display Description DIS_05 Fan Error The current fan error status is displayed. Press the [PROG] key and then press the [▲] or [▼] to confirm the operation information before the fault trip occurs and the fault information is displayed.

  • Page 352: Resetting Fault Trips

    Troubleshooting 8.3 Resetting fault trips Follow one of the instructions below to reset the inverter: • From the keypad, press the [RESET] key. • From the inverter’s control terminal, close the circuit between the RST and CM terminals. • Turn OFF the inverter, and then turn it ON again. 8.4 Troubleshooting when a fault trip occurs When a problem occurs, confirm the followings first.
  • Page 353 Troubleshooting Type Cause Remedy The inverter load is greater than the rated Replace the inverter with a model that capacity. has increased capacity. The mechanical brake of the motor is Check the mechanical brake. operating too fast. A ground fault has occurred in the inverter Check the output wiring.
  • Page 354 The external fault B signal is connected. is connected. Replaced the power board. Contact the The IGBT is damaged. retailer or the LS ELECTRIC customer service center. Arm Short Determine if the output short circuit has A short circuit has occurred in the output occurred.
  • Page 355 Troubleshooting Type Cause Remedy input short circuit has occurred. Determine if the power that meets the The encoder power is not connected. encoder requirements is connected. Encoder Err Determine if the encoder is wired The encoder wiring is incorrect. correctly. Determine if the BX signal is connected.
  • Page 356 Determine if the input wiring is correct. Input PO Replace the DC link capacitor. Contact The time to replace the DC link capacitor the retailer or the LS ELECTRIC has come. customer service center. Check the encoder wiring and the UVW output.

  • Page 357: Troubleshooting After A Test Run

    Troubleshooting 8.5 Troubleshooting after a test run Fault Remedy If the LED flashes red: • Go to DIS-05, check for trip errors, and if a trip has occurred reset the inverter. • Check for BX terminal input signals received at DIS_03. If an input signal is ON, change it to OFF and try starting the motor.
  • Page 358 Troubleshooting Fault Remedy • Confirm the motor time constant (PAR_53) is set correctly (Note: inverter efficiency will decrease significantly if this setting is incorrect). • Confirm the number of motor poles (PAR_16) is set correctly. • If CON_33 is set to “Kpd Kpd Kpd,”, are CON_34–CON_36 (torque limits) set correctly? [Note: CON_34–CON_36 define the torque limit of the inverter.
  • Page 359 PAR_04. To disable keypad or terminal input protection, set does not PAR_04 to “12”. respond. • If you still cannot save changes, an internal component fault may Contact the retailer or the LS ELECTRIC have occurred. customer service center.
  • Page 360 Troubleshooting Fault Remedy If the [STOP] key on the keypad is illuminated red and is flashing: • A trip or emergency stop condition has occurred. Check the current fault trip status at DIS_05. If a fault trip condition exists, clear the error condition, reset the fault trip, and try to operate the inverter again.
  • Page 361 Troubleshooting Fault Remedy If analog input is the command source and the speed (displayed at DIS_01–DIS_03) is not the correct, ensure that one of the two analog inputs (Ai1 or Ai2) has been set to “Speed Ref.” If AIO_01 (Ai1 define) is set to “Speed Ref“: •...
  • Page 362 Troubleshooting Fault Remedy Check that the inverter is turned on. Check the connection between the inverter and the keypad. (10) No display on • If there is no display on the keypad when the inverter is turned the keypad. on, and the cable connection appears to be serviceable, contact customer support center for technical support.
  • Page 363 (12) The inverter does not save If the inverter does not save parameter changes when the inverter parameters used shuts down, contact the retailer or the LS ELECTRIC customer in the previous service center. operation. Check the connections at the motor.

  • Page 364: Troubleshooting Other Faults

    ACC/DEC damage the inverter. operation is delayed). Contact the retailer or the LS ELECTRIC customer service center. 8.6 Troubleshooting other faults When faults other than those identified as fault trips or warnings occur, the table below lists possible causes and remedies.
  • Page 365 Troubleshooting Fault Cause Remedy Stop the inverter, switch to program The inverter is running (driving mode). mode and set the parameter. Parameters cannot Confirm the password, disable the be set. The password is incorrect. parameter lock, and then set the parameter.
  • Page 366 Troubleshooting Fault Cause Remedy Check the motor parameters and set the correct values. Replace the motor and the inverter with models that are rated for the load. The ambient temperature of the motor is Lower the ambient temperature of the too high.
  • Page 367 Troubleshooting Fault Cause Remedy deceleration time is If motor parameters are normal, an too long even with underrated motor is the likely cause. Motor torque is too low. a Dynamic Braking Replace the motor with a model with (DB) resistor increased capacity.
  • Page 368 Troubleshooting Fault Cause Remedy Resonance occurs between the motor’s Increase or decrease the command mechanical natural frequency and the speed slightly. inverter output frequency. If operation is affected by electronic The frequency input command is interference on the analog input side, supplied via an external, analog signal.
  • Page 369 Troubleshooting Fault Cause Remedy there is voltage at Test the motor by operating it the U, V, and W The load is too high. independent of the inverter. terminals. The output terminals (U, V, W) are Connect the inverter output to the connected incorrectly at the inverter.

  • Page 370: Maintenance

    Maintenance 9 Maintenance This chapter covers general maintenance tasks and explains how to replace the cooling fan, the regular inspections to be made, and how to store and dispose of the product. An inverter is vulnerable to environmental conditions and faults also occur due to component wear and tear.
  • Page 371 • A failure of element that used in the inverter is unpredictable, and the failure of element may cause a power fuse failure or a fault trip. If you suspect a failure of element, contact the retailer or the LS ELECTRIC customer service center.

  • Page 372: Regular Inspections

    Maintenance 9.1 Regular inspections 9.1.1 Daily inspection Inspection Required Item Details Method Standard area equipment Is the ambient temperature No icing and humidity (ambient within the Refer to 1.3 temperature: Ambient design range? Installation -10 - +40). No Thermometer, environment Is there any condensation hygrometer...
  • Page 373 Maintenance Inspection Required Item Details Method Standard area equipment Check if the inverter or motor is overloaded. Tighten all screws. Is there Inverter, Thermometer excessive heat No abnormality Check if the Motor Screwdriver generated? inverter’s heat sink or motor is dirty.

  • Page 374: Annual Inspection

    Maintenance 9.1.2 Annual inspection Inspection Item Details Method Standard Equipment area Disconnect the inverter and Perform insulation short the resistance test R/S/T/U/V/W Resistance between the terminals. must be more input/output Measure from than 5 MΩ terminals and the each terminal to ground terminal.
  • Page 375 Maintenance Inspection Item Details Method Standard Equipment area operation? Is there any Visual damage to the inspection contacts? Is there any Visual damage at the No abnormality inspection resistor? Digital Braking Disconnect one multimeter / Must be within resistor side of the analog tester Is there an open ±10% of the...
  • Page 376 Maintenance Inspection Item Details Method Standard Equipment area connectors. Replace the inverter when parts that cannot be repaired or replaced are damaged. Measure the Balance the Check for output voltage voltage voltage imbalance between the between during inverter inverter output phases to operation.

  • Page 377: Biannual Inspection

    Maintenance Inspection Item Details Method Standard Equipment area display device. match. 9.1.3 Biannual inspection Inspection Item Details Method Standard Equipment area Disconnect the inverter, connect the R, S, T, U, V, and Megger test W, and then (between the measure Must be DC 500 V Main circuit...

  • Page 378: Diode Module And Igbt Inspection

    Maintenance 9.2 Diode module and IGBT inspection Remove the power cables (R, S, T) and the motor output cables (U, V, W). Confirm that the electrolytic capacitors are fully discharged. Check the feedthrough status at the inverter terminals (R, S, T, U, V, W, P2, and N) by measuring the resistance between each terminal using a multimeter.

  • Page 379: Replacement Cycle And Maintenance Of Major Components

    Maintenance 9.3 Replacement cycle and maintenance of major components The inverter consists of many electronic components including semiconductor components. Refer to the following table for the recommended replacement cycle to prevent inverter deterioration and faults. Component name Standard replacement cycle Symptom Replacement method Replace with a new...

  • Page 380: Disposal

    Maintenance moisture level below 70% in the package by including a desiccant, such as silica gel. • Do not store the inverter in dusty or humid environments. If the inverter is installed in an unsuitable environment (for example, a construction site) and the inverter will be unused for an extended period, remove the inverter and store it in a suitable place.

  • Page 381: Technical Specifications

    Technical specifications 10 Technical specifications 10.1 Input and output specifications LSLV[][][][]L100-4NNFN 0055 0075 0110 0185 0220 Motor capacity 18.5 Rated power (kVA) 12.2 18.3 22.9 29.7 34.3 Rated current (A) Rated Induction motor: 0–3600 (rpm) output Output speed Synchronous motor: 0–680 (rpm) Output voltage (V) 0-380 V (480 V) Working voltage (V)

  • Page 382: Product Specification Details

    Technical specifications 10.2 Product specification details Item Description Circuit system Voltage type inverter with IGBT Speed (sensored) V/F control Induction motor (IM) Control method Slip compensation Synchronous motor (PM) Speed (sensored) Analog settings: ± 0.1 % (25 ±10℃) of max speed (1800 rpm) Induction motor (IM) Digital settings:...
  • Page 383 Technical specifications Item Description Braking resistor External braking resistor (installation required) Multistep configurations via Digital settings via the terminal input keypad Speed configuration Speed control via Analog input settings optional add-on modules 2 channels (V1, I1) Input 0 → 10 V, 10 → 0 V, -10 → 10 V, 10 → -10 V 0 →...
  • Page 384 Technical specifications Item Description Ambient temperature 14℉-104℉ (-10℃-40℃, no icing) Ambient humidity Relative humidity less than 95% RH (no condensation) Cooling type Forced fan cooling structure Protection structure IP00 No higher than 3,280 ft (1,000 m). Less than 9.8 m/sec Operation altitude/oscillation (1.0 G).

  • Page 385: External Dimensions

    Technical specifications 10.3 External dimensions Units: inches (mm) Item LSLV0055L100-4 6.30 5.39 9.13 8.54 7.16 0.20 LSLV0075L100-4 (160) (137) (232) (217) (181) LSLV0110L100-4 7.09 6.18 11.42 10.79 8.07 0.20 phase LSLV0150L100-4 (180) (157) (290) (274) (205) 400 V LSLV0185L100-4 8.66 7.64 13.78 13.03...

  • Page 386: Peripheral Devices

    Technical specifications 10.4 Peripheral devices Compatible circuit breakers, leakage circuit breakers, and magnetic contactors (manufactured by LS Electric) Circuit breaker Leakage circuit breaker Magnetic contactor Product (kW) Rated Rated Rated Model Model Model current current current MC-32a EBS 33b MC-32a...

  • Page 387: Terminal Screw Specifications

    Technical specifications Use Class H or RK5 UL listed input fuses and UL listed circuit breakers only. See the table above for the voltage and current ratings for the fuses and breakers. 10.6 Terminal screw specifications Input/output terminal screw specifications Product (kW) Terminal screw size Torque (Kgfc m/Nm)

  • Page 388: Braking Resistor Specifications

    Technical specifications Apply the rated torque to the terminal screws. Loose or overtightened screws can cause short circuits and malfunctions. Use copper stranded cables only that are rated to 600 V, 167℉ (75℃) for mains power cables, and rated to 300 V, 167℉...

  • Page 389: Braking Resistor Connections

    Technical specifications 10.8 Braking resistor connections A temperature sensor is installed to the LS ELECTRIC braking resistor to prevent fire. Refer to the followings when using the braking resistor. Terminals on the Terminals on Terminal type Operation braking resistor the inverter...
  • Page 390 EC DECLARATION OF CONFORMITY We, the undersigned, Representative: LS ELECTRIC Co., Ltd. Address: LS Tower, 127, LS-ro, Dongan-gu, Anyang-si, Gyeonggi-do, 431-848, Korea Manufacturer: LS ELECTRIC Co., Ltd. Address: 56, Samsung 4-gil, Mokchon-Eup, Chonan, Chungnam, 330-845, Korea Certify and declare under our sole responsibility that the following apparatus:...
  • Page 391 Conforms with the essential requirements of the directives: 2014/35/EU Directive of the European Parliament and of the Council on the harmonisation of the laws of Member States relating to Electrical Equipment designed for use within certain voltage limits 2014/30EC Directive of the European Parliament and of the Council on the approximation of the laws of the Member States relating to electromagnetic compatibility Based on the following specifications applied:...
  • Page 392 EMI / RFI POWER LINE FILTERS LS ELECTRIC inverters, L100 series RFI FILTERS THE LS RANGE OF POWER LINE FILTERS FLD(Standard) SERIES, HAVE BEEN SPECIFICALLY DESIGNED WITH HIGH FREQUENCY LS INVERTERS. THE USE OF LS FILTERS, WITH THE INSTALLATION ADVICE OVERLEAF HELP TO ENSURE TROUBLE FREE USE ALONG SIDE SENSITIVE DEVICES AND COMPLIANCE TO CONDUCTED EMISSION AND IMMUNITY STANDARS TO EN 50081.
  • Page 393 The back panel of the wiring cabinet of board should be prepared for themounting dimensions of the filter. Care should be taken to remove any paintetc... from the mounting holes and face area of the panel to ensure the bestpossible earthing of the filter. Mount the filter securely.
  • Page 394 LEAKAGE DIMENSIONS MOUNTING OUTPUT INVERTER POWER CODE CURRENT VOLTAGE WEIGHT MOUNT CURRENT L W H CHOKE THREE PHASE NOM. MAX. 0055-4 5.5kW 100A 220-480VAC 0.5mA 27mA 330 x 80 x 220 55 x 314 5.5Kg FS – 3 3100 0075-4 7.5kW 100A 220-480VAC...
  • Page 396 Product warranty Warranty information Fill in the warranty information on this page and keep it for future reference or when warranty service is required. LS ELECTRIC Lift Inverter Product name Date of installation LSLV-L100 Model name Warranty period Name (or company)
  • Page 397 • natural disasters or utility faults (fire, flood, earthquake, gas accidents, etc.) • modifications or repairs performed by unauthorized persons • missing authentic LS ELECTRIC rating plates • expired warranty period Visit our website http: //www.lselectric.co.kr for detailed service information.

  • Page 398: Index

    Index Ａ [DOWN] key ............54 A1 terminal ............. 29 [ENT] key ..............54 A2 terminal ............. 29 [FWD] key ..............54 A3 safety ............... 288 [MODE] key ............54 A3 Safety .............. 336 [PROG] key .............. 54 A3 safety terminal ........... 177 [REV] key ..............
  • Page 399 AIO (Analog input/output group) ... 58, 95, ..............301, 325 auto tuning ............78 ALLS (automatic light load search) ..237 automatic current regulator ...... 272 ALLS ALLS status ............187 Automatic light load search Refer to (automatic light load search) analog input............
  • Page 400 braking resistor ............ 20 cable tie ............31, 36 braking torque ..........375 CAN ................. 325 specifications ........375, 376 CAN common terminal ........30 braking resistor specifications ..375, 376 CAN communication ........325 braking resistors ..........11 CAN high terminal ..........30 broadcast ..............
  • Page 401 communication ..........325 [DOWN] key ............ 54 communication [UP] key .............. 54 communication standards ....325 Ｄ communication PLC ..............325 DC block time............ 187 communication DC braking frequency ........187 communication line connection ..327 DC braking time ..........187 communication DC braking value ..........
  • Page 402 torque ..............55 ENDAT ERROR ........... 337 DIS (Display electronic thermal Display group ....Refer to ETH ....... Refer to group) overheating protection disposal ............357, 367 E-Thermal ............. 335 DriveView cable ..........332 external dimensions ........372 external fault trip signal terminal B ..174 Ｅ...
  • Page 403 forced-cool ............276 Ｇ forward operation ........65, 70 GND terminal ..........28, 29 forward operation/stop command ground ..............17 terminal ............... 26 class 1 ground..........18 free-run stop ............77 ground cable specifications ...... 9 frequency jump ..........219 Ground Fault ............
  • Page 404 RST terminal ..........24, 26 Jog speed ............. 217 RX terminal ..........24, 26 jump code ..60, 143, 171, 194, 212, 247, SA terminal ............27 275, 292, 297 SB terminal ............27 jumper switch ............26 SC terminal ............27 PNP/NPN selection ........
  • Page 405 master ..............302 Ｌ megger test ..........361, 364 L100 (iV5L) common parameters ..322 monitoring L100 common parameters ......322 fault status display ........140 latch ................334 group display ..........57 LCD display ............. 55 software version display ......142 leakage breaker ..........
  • Page 406 rated motor voltage settings ..... 150 definition ............187 rated slip settings ........150 multifunction output terminal (Form A terminal switching frequency settings ....151 contact) .. Refer to C4 , Refer to C3 terminal C2 terminal motor thermal protection......275 , Refer to C1 terminal mounting bolt............
  • Page 407 group) AO2 terminal ........... 28 Over Current ............335 parameter initialization ......... 144 Over Current1 ............ 338 part names ..............4 Over Load ............. 335 parts illustrated ............4 Over Speed ............336 peripheral devices ........... 373 Over Voltage ............335 phase-to-phase voltage ......
  • Page 408 PRT (Protection group) .. 58, 127, 274, 275, RS232 to 9 pin cable ........332 RST terminal ..........24, 26 RX terminal ............. 24, 26 Ｑ Ｓ quick reference ............v SA terminal ............. 27 Ｒ SAFETY A/B ............336 safety information ..........
  • Page 409 peripheral devices ........373 torque bias options ......... 177 product specification details ....369 torque current standard ......254 reactors specifications ......373 torque detection ........185 terminal screw specifications ....374 torque limit definition......253 speed controller ..........248 torque limit detection ......
  • Page 410 USR (User group) ......58, 132, 296 control circuit connections ..... 22 copper cable ........... 16 Ｖ disassembling the cover ......16 encoder wiring ..........33 V/F control ............263 ground ..............17 linear V/F pattern operation ....263 power terminal board ....... 18 user V/F pattern operation ....
  • Page 411 E-Mail: sales.us@lselectricamerica.com Disclaimer of Liability LS ELECTRIC has reviewed the information in this publication to ensure consistency with the hardware and software described. However, LS ELECTRIC cannot guarantee full consistency, nor be responsible for any damages or compensation, since variance cannot be precluded entirely.

This manual is also suitable for:

Lslv0075l100-4nnfnLslv0055l100-4nnfnLslv0185l100-4nnfnLslv0220l100-4nnfnLslv0150l100-4nnfnLslv0110l100-4nnfn

Table of Contents