YASKAWA L1000A Technical Manual
  1. Manuals
  2. Brands
  3. YASKAWA Manuals
  4. Controller
  5. L1000A Series
  6. Technical manual

YASKAWA L1000A Technical Manual

Ac drive for elevator applications; type: cimr-luxa; 200 v class: 3.7 to 110 kw (5 to 150 hp); 400 v class: 3.7 to 132 kw (5 to 200 hp) a
Hide thumbs Also See for L1000A:
1
2
3
4
5
6
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
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
Table of Contents

Advertisement

Quick Links

See also: Technical Manual , Installation Manual
YASKAWA AC Drive-L1000A
AC Drive for Elevator Applications
Technical Manual
Type: CIMR-LU A
Models: 200 V Class: 3.7 to 110 kW (5 to 150 HP)
400 V Class: 3.7 to 132 kW (5 to 200 HP)
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
MANUAL NO. SIEP C710616 38A
1
Receiving
2
Mechanical Installation
3
Electrical Installation
Start-Up Programming &
4
Operation
5
Parameter Details
6
Troubleshooting
Periodic Inspection &
7
Maintenance
Peripheral Devices &
8
Options
A
Specifications
B
Parameter List
C
MEMOBUS/Modbus
Communications
D
Standards Compliance
E
Quick Reference Sheet

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the L1000A and is the answer not in the manual?

Questions and answers

Related Manuals for YASKAWA L1000A

Summary of Contents for YASKAWA L1000A

  • Page 1 YASKAWA AC Drive-L1000A AC Drive for Elevator Applications Technical Manual Type: CIMR-LU A Models: 200 V Class: 3.7 to 110 kW (5 to 150 HP) 400 V Class: 3.7 to 132 kW (5 to 200 HP) To properly use the product, read this manual thoroughly and retain for easy reference, inspection, and maintenance.
  • Page 2 Yaskawa. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice.

  • Page 3: Quick Reference

    Refer to Setup Troubleshooting and Possible Solutions on page 135. Standards Compliance Refer to European Standards on page 414 Refer to UL and CSA Standards on page 419. CSA B44.1 / ASME A17.5 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 4 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 5: Table Of Contents

    L1000A Model Overview ........
  • Page 6 Before Auto-Tuning the Drive ......... . .106 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 7 ........... . . 169 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 8 U6: Control Monitors ..........247 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 9 Installing a Molded Case Circuit Breaker (MCCB) ......320 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 10 MEMOBUS/Modbus Serial Communication ....... .388 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 11 E.2 Multi-Function I/O Terminal Settings Record ......433 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 12 E.3 User Setting Table ..........434 Index ..........................438 Revision History ......................450 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 13: Yaskawa Electric Siep C710616 38A Yaskawa Ac Drive L1000A Technical Manual

    Preface & General Safety This section provides safety messages pertinent to this product that, if not heeded, may result in fatality, personal injury, or equipment damage. Yaskawa is not responsible for the consequences of ignoring these instructions. I.1 PREFACE ............14 I.2 GENERAL SAFETY .

  • Page 14: I.1 Preface

    Any warnings provided by Yaskawa must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the Yaskawa manual.

  • Page 15: Trademarks

    • HIPERFACE is a trademark of Sick Stegmann, Inc. • CANopen is a trademark of CAN in Automation (CiA). • Other companies and product names mentioned in this manual are trademarks of those companies. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 16: I.2 General Safety

    • The products and specifications described in this manual or the content and presentation of the manual may be changed without notice to improve the product and/ or the manual. • When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales office and provide the manual number shown on the front cover.

  • Page 17: Safety Messages

    Do not attempt to modify or alter the drive in any way not explained in this manual. Yaskawa is not responsible for damage caused by modification of the product made by the user. Failure to comply could result in death or serious injury from operation of damaged equipment.
  • Page 18 Inadequate braking circuit protection could result in death or serious injury by fire from overheating resistors. Do not use improper combustible materials. Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 19 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Failure to comply could result in damage to the drive or braking circuit.

  • Page 20: General Application Precautions

    Yaskawa offers protective designs for drives that must be used in areas subjected to oil mist and excessive vibration. Contact Yaskawa or your Yaskawa agent for details.
  • Page 21 • If the motor is coasting, make sure the power to the drive is turned on and the drive output has completely stopped before closing the load switch. Wiring Yaskawa recommends using ring terminals on all drive models for UL/cUL compliance. Use only the tools recommended by the terminal manufacturer for crimping. Transporting the Drive NOTICE: Never steam clean the drive.

  • Page 22: Motor Application Precautions

    PM motor is rotating. • Contact Yaskawa or your Yaskawa agent if you plan to use any PM motor not endorsed by Yaskawa. • When using a holding brake, release the brake prior to starting the motor. Failure to set the proper timing can result in speed loss.

  • Page 23: Drive Label Warnings

    Ne Pas toucher. 危 険 けが．感電のおそれがあります。 ● ● 据え付け、 運転の前には必ず取扱説明書を読むこと。 ● 通電中および電源遮断後5分以内はフロントカバー ● を外さない事。 ● 400V級インバータの場合は、電源の中性点が接地 ● されていることを確認すること。( 対応） ● 保守・点検、配線を行う場合は、出力側開閉器を 遮断後5分待って実施してください。 高温注意 インバータ上部、両側面は高温になります。 ● ● 触らないでください。 Figure i.2 Warning Information Position YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 24: Warranty Information

    Any warnings provided by Yaskawa must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the Yaskawa manual.

  • Page 25: Receiving

    1.4 COMPONENT NAMES ..........31 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 26: Section Safety

    Ensure that the motor is suitable for drive duty and/or the motor service factor is adequate to accommodate the additional heating with the intended operating conditions. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 27: General Description

    <1> These values assume the carrier frequency is not set higher than 8 kHz. <2> These values assume the carrier frequency is not set higher than 5 kHz. Note: The drive automatically decreases the rated output current when setting higher carrier frequency. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 28: Control Mode Selection

    1.2 General Description ◆ Control Mode Selection Table 1.1 gives an overview of the L1000A motor control method (control modes) and their various features. Table 1.1 Control Modes and their Features Permanent Motor Type Induction Motors Comments Magnet Motors Control Mode CLV/PM –...

  • Page 29: Model Number And Nameplate Check

    Standard YEA_common Voltage Class 3-phase, 200-240 Vac 3-phase, 380-480 Vac Refer to Table 1.2 <1> Drives with these specifications do not guarantee complete protection for the environmental conditions indicated. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 30 55 (75) 0112 55 (75) 0283 75 (100) 0150 75 (100) 0346 90 (125) 0180 90 (125) 0415 110 (150) 0216 110 (150) – – – 0260 132 (200) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 31: Component Names

    N – Terminal cover screw <1> Drive models CIMR-L 2A0018D and 4A0009D have a single cooling fan. Exploded View of IP00 Enclosure Drive with Figure 1.2 Top Protective Cover (CIMR-L 2A0025D) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 32 F – Optional 24 V DC power M – Terminal cover supply connector cover G – Terminal board Figure 1.3 Exploded View of IP00 Enclosure Drive with Top Protective Cover (CIMR-L 2A0085D) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 33 F – Fan finger guard M – Drive cover G – Cooling fan N – Terminal cover Figure 1.4 Exploded view of IP00 Enclosure Drive with Top Protective Cover (CIMR-L 4A0150D) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 34: Ip00 Enclosure

    L – Front cover screw F – Cooling fan M – Drive cover G – Fan unit case N – Terminal cover Figure 1.5 Exploded view of IP00 Enclosure Drive (CIMR-L 2A0415A) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 35: Front Views

    I – Option card connector (CN5-B) E – Terminal board (Refer to Control J – Option card connector (CN5-A) Circuit Wiring on page Figure 1.6 Front View of Drives YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 36 1.4 Component Names YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 37: Mechanical Installation

    2.2 MECHANICAL INSTALLATION .........39 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 38: Section Safety

    Improper application of peripheral devices could result in malfunction of drive due to electrical interference. Follow manufacturers recommendations when installing electrical devices near the drive and take precautions to shield the drive from electrical interference. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 39: Mechanical Installation

    Figure 2.1 to maintain proper cooling. Refer to Mechanical Installation on page 39 for details on installing the drive. Figure 2.1 Not OK Not OK Figure 2.1 Correct Installation Orientation YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 40: Top Protective Cover

    Pinch the hooks inward so that the they connect with the mounting holes and fasten the top protective cover back into place. Figure 2.4 Top Protective Cover Mounting Holes YEA_TMonly Figure 2.4 Reattaching the Top Protective Cover YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 41: Digital Operator Remote Usage

    ■ Digital Operator Remote Installation Digital Operator Dimensions 12.2 Installation holes (2-M3 screws, depth 5) YEA_TMonly S / N : J007XE273710001 Minimum Unit: mm Figure 2.6 Digital Operator Dimensions YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 42 Phillips recessed pan head machine screw × 2 Enclosure panel common_TMonly Unit: mm Figure 2.7 External/Face-Mount Installation Figure 2.7 common_TMonly Unit: mm Figure 2.8 Panel Cut-Out Dimensions (External/Face-Mount Installation) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 43 2.2 Mechanical Installation Internal/Flush-Mount An internal flush-mount requires an installation support set that must be purchased separately. Contact a Yaskawa representative to order an installation support set and mounting hardware. Figure 2.9 illustrates how to attach the Installation Support Set A.

  • Page 44: Exterior And Mounting Dimensions

    10.2 17.1 55.1 4A0075 12.8 10.2 10.2 19.5 79.4 4A0091 12.8 10.2 10.2 19.5 79.4 4A0112 12.8 21.7 11.1 10.2 21.1 90.4 4A0150 12.8 21.7 11.1 10.2 21.1 92.6 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 45 Dimensions (in) Drive Model Weight Figure CIMR-L (lbs) 4A0180 17.7 27.8 13.0 12.8 26.8 174.2 4A0216 19.7 31.5 13.8 14.6 30.4 211.6 4A0260 19.7 31.5 13.8 14.6 30.4 224.9 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 46 2.2 Mechanical Installation YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 47: Electrical Installation

    3.12 WIRING CHECKLIST ..........79 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 48: Section Safety

    Failure to comply could result in death or serious injury. Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with installation, adjustment and maintenance of AC drives. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 49 Tighten all terminal screws to the specified tightening torque. Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections. Improperly tightened terminal screws can also cause erroneous equipment operation. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 50 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices.
  • Page 51 Insulate shields with heat shrink tubing or tape to prevent contact with other signal lines and equipment. Improper wiring practices could result in drive or equipment damage due to short circuit. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 52: Standard Connection Diagram

    NOTICE: The minimum load for the multi-function relay output MA-MB-MC is 10 mA. If a circuit requires less than 10 mA (reference value), connect it to a photocoupler output (P1-C1, P2-C2). Improper application of peripheral devices could result in damage to the photocoupler output of the drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 53 <5> Supplying power to the control circuit separately from the main circuit requires a 24 V power supply (option). <6> For control modes that do not use a motor speed feedback signal, PG option card wiring is not necessary. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 54 <14> Wire fault contact outputs MA, MB, and MC. Wire so that a fault will open the safety circuit and interrupt drive output. <15> When using the Programming Mode to edit parameter settings, L1000A will not accept an Up/Down command. If the drive still will not run when an Up/Down command has been entered and no fault is present, then use the "Drive ready"...

  • Page 55: Main Circuit Connection Diagram

    U/T1 S/L2 S/L2 V/T2 V/T2 T/L3 T/L3 W/T3 W/T3 YEA_co – – YEA_co mmon mmon 24 V Control Control Gate board Operator Power Gate board Operator board board Supply YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 56: Terminal Block Configuration

    R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 Figure 3.2 Main Circuit Terminal Block Configuration <1> Terminal board design differs slightly for models CIMR-L 2A0215 through 2A0415, and 4A0180 through 4A0260. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 57: Terminal Cover

    Note: The shape of the terminal covers and the numbers of screws differ depending on the drive models. Refer to Component Names on page 31 for details. Figure 3.9 YEA_common Figure 3.5 Removing the Terminal Cover YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 58 Wiring the Control Circuit Terminal on page 72 for details on wiring. Figure 3.12 YEA_common Connect ground wiring first, followed by the main circuit, and then wire the control circuit. Figure 3.8 Reattaching the Terminal Cover YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 59: Digital Operator And

    Figure 3.15 YEA_common Figure 3.11 Remove the Front Cover (Models CIMR-L 2A0018 to 2A0075 and 4A0009 to 4A0039) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 60 Unhook the left side of the front cover then swing the left side towards you as shown in Figure 3.13 until the cover comes off. Figure 3.17 Figure 3.13 Remove the Front Cover (Models CIMR-L 2A0085 to 2A0415 and 4A0045 to 4A0260) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 61 Figure 3.14 Reattach the Front Cover (CIMR-L 2A0085 to 2A0415 and 4A0045 to 4A0260) After connecting the hooks to the drive, press firmly on the cover to lock it into place. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 62: Main Circuit Wiring

    • Use terminal +1 and the negative terminal when connecting a braking transistor option, regenerative converter, or a regen unit. • Refer to UL Standards Compliance on page 419 for information on UL compliance. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 63 4A0045 to 4A0260. Use only the tools recommended by the terminal manufacturer for crimping. Refer to Closed-Loop Crimp Terminal Size on page 423 for closed-loop crimp terminal recommendations. The wire gauges listed in the following tables are Yaskawa recommendations. Refer to local codes for proper wire gauge selections. ■ Three-Phase 200 V Class Table 3.3 Wire Gauge and Torque Specifications (Three-Phase 200 V Class)
  • Page 64 1.2 to 1.5 (10.6 to 13.3) –, +1, +2 – 12 to 6 4A0015 B1, B2 – 12 to 10 2 to 2.5 14 to 10 (17.7 to 22.1) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 65 1/0 to 4/0 U/T1, V/T2, W/T3 1/0 to 4/0 18 to 23 –, +1 – 1 to 4/0 4A0150 <1> (159 to 204) – 1/0 to 4/0 4 to 2 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 66: Main Circuit Terminal And Motor Wiring

    NOTICE: Do not connect phase-advancing capacitors or LC/RC noise filters to the output circuits. Failure to comply could result in damage to the drive, phase-advancing capacitors, LC/RC noise filters or ground fault circuit interrupters. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 67 Refer to Figure 3.15 when using multiple drives. Do not loop the ground wire. Figure 3.19 Not OK Figure 3.15 Multiple Drive Wiring YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 68 Improper wiring connections could cause the braking resistor to overheat and cause death or serious injury by fire. Failure to comply may result in damage to the braking circuit or drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 69: Control Circuit Wiring

    Off time of at least 1 ms Set the S3 jumper to select sinking or sourcing, and to select the power supply. Safe Disable function common Common for the Safe Disable function YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 70 Figure 3.21 YEA_common A – External power, 48 V max. C – Coil B – Suppression diode D – 50 mA or less Figure 3.17 Connecting a Suppression Diode YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 71: Terminal Configuration

    (1.9 to 2.2) Solid wire: (18) (24 to 20) (20) H1, H2, DM+, DM-, IG, 0.25 to 1.5 R+, R-, S+, S-, RP, MP, (24 to 16) E (G) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 72: Wiring The Control Circuit Terminal

    3.8 Control Circuit Wiring ■ Ferrule-Type Wire Terminals Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire ends with insulated sleeves before connecting to the drive. Refer to Table 3.10 for dimensions. Figure 3.23 YEA_common Figure 3.19 Ferrule Dimensions...
  • Page 73 NOTICE: Do not exceed 50 meters (164 ft.) for the control line between the drive and the operator when using an analog signal from a remote source to supply the frequency reference. Failure to comply could result in poor system performance. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 74: Switches And Jumpers On The Terminal Board

    Figure 3.26 YEA_c ommon Jumper S3 Terminal H1/H2 Sink/Source Sel. DIP Switch S2 RS-422/485 Termination Resistor Figure 3.22 Locations of Jumpers and Switches on the Terminal Board YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 75: Control I/O Configuration

    Drive Internal Power Supply (Terminal SN and SP) External 24 Vdc Power Supply Sinking Mode (NPN) 24 Vdc 24 Vdc External 24 Vdc Sourcing Mode (PNP) 24 Vdc 24 Vdc External 24 Vdc YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 76: Sinking/Sourcing Mode Selection For Safe Disable Inputs

    External 24 Vdc Power Supply Jumper S3 Jumper S3 24 Vdc 24 Vdc External 24 Vdc Sinking Mode Jumper S3 Jumper S3 24 Vdc 24 Vdc External 24 Vdc Sourcing Mode YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 77: Connect To A Pc

    The drive can connect to a USB port on a PC using a USB 2.0, AB-type cable (sold separately). After connecting the drive to a PC, Yaskawa DriveWizard Plus software can be used to monitor drive performance and manage parameter settings.

  • Page 78: Memobus/Modbus Termination

    Internal termination resistor OFF (default setting) Figure 3.28 YEA_TMonly DIP Switch S2 (OFF:default) Figure 3.24 DIP Switch S2 Note: Refer to the MEMOBUS/Modbus Communications on page 383 for details on MEMOBUS/Modbus. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 79: Wiring Checklist

    Properly separate control circuit wiring and main circuit wiring. – Analog signal line wiring should not exceed 50 m (164 ft.). – Safe Disable input wiring should not exceed 30 m (98 ft.). – YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 80 3.12 Wiring Checklist YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 81: Start-Up Programming & Operation

    4.7 SETUP TROUBLESHOOTING AND POSSIBLE SOLUTIONS ....135 4.8 VERIFYING PARAMETER SETTINGS AND BACKING UP CHANGES ..139 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 82: Section Safety

    • Do not open and close the load switch while the motor is running, as this can damage the drive. • If the motor is coasting, make sure the power to the drive is turned on and the drive output has completely stopped before closing the load switch. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 83 Failure to comply could result in minor or moderate injury. Shut off the power to the drive when replacing the cooling fan. To prevent burns, wait at least 15 minutes and make sure heatsink has cooled down. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 84 Failure to comply may cause the drive to fault leaving the motor coasting, potentially damaging equipment. Correctly set parameter o2-04 when replacing the control terminal board. Failure to comply may result in drive damage due to lack of protective functions and poor drive performance. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 85: Using The Digital Operator

    <2> The LO/RE key can only switch between LOCAL and REMOTE when the drive is stopped. By default settings the LO/RE key function is disabled. To allow using the LO/RE key for switching between LOCAL and REMOTE, set parameter o2-01 to 1. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 86: Lcd Display

    RESET Pressing resets the existing drive fault or error. <1> Displayed when in Drive Mode. <2> Displayed when in Drive Mode and Monitor Mode. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 87: Powering Up The Drive And Operation Status Display

    When the drive detects an alarm or error. • When an alarm occurs. Flashing • When oPE is detected. • When a fault or error occurs during Auto-Tuning. Normal operation (no fault or alarm). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 88: Lo/Re Led And Run Led Indications

    Figure 4.3 RUN LED Status and Meaning Figure 4.4 Drive output speed during stop STOP STOP Up/Down common_TM Speed setting only RUN LED Flashing Figure 4.4 RUN LED and Drive Operation YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 89: Menu Structure For Digital Operator

    <5> The Speed Reference appears after the initial display which shows the product name. <6> The information that appears on the display will vary depending on the drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 90: The Drive And Programming Modes

    HELP DATA - MODE - Programming Parameter Setting Allows the user to access and edit all parameter settings. Refer to Parameter Table on page 338. Mode YEA_common HELP DATA YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 91 • Setup Group: Access a list of commonly used parameters to simplify setup (refer to Simplified Setup Using the Setup Group on page • Auto-Tuning Mode: Automatically calculate and set motor parameters to optimize drive performance. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 92: Changing Parameter Settings Or Values

    “1” flashes. C1-02=001.50 sec (0.0~600.00) left right “1.50 sec” -PRMSET- Decel Ramp 1 C1-02=002.50 sec Press and enter 0020.0. (0.0~600.00) “1.50 sec” Press to confirm the change. Entry Accepted YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 93: Verifying Parameter Changes: Verify Menu

    C1-02 appears. “1.50sec” Home DATA - VERIFY - PRG Decel Ramp 1 C1-01=002.50sec Press to access the setting value. Left digit flashes. (0.0~600.00) “1.50sec” Home DATA YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 94: Simplified Setup Using The Setup Group

    <1> Use the up and down arrow keys to scroll through the Setup Group. Press the ENTER key to view or change parameter settings. <2> To return to the previous menu without saving changes, press the ESC key. Figure 4.7 Setup Group Example YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 95: Switching Between Local And Remote

    U1-03= 0.00A LREF com- Press . The LO/RE light will light up. The drive is now in LOCAL. RESET ENTER STOP To set the drive for REMOTE operation, press again. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 96: Start-Up Flowcharts

    Auto-Tuning. Flowchart Purpose Page Installation, wiring, and basic steps required to setup the motor and elevator for operation. Auto-Tuning for induction motors. Auto-Tuning for PM motors. Encoder Offset Auto-Tuning YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 97: Flowchart A: Installation, Wiring, Basic Setup For Motor And Elevator

    Perform a test run. Fine-tuning • Adjust settings for the brake sequence (S1- • Adjust speed control loop (C5- ) etc. FINISH Figure 4.8 Installation, Wiring, Basic Setup for Motor and Elevator YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 98: Power On

    Permanent magnet motor with ERN1387 or ERN487 encoder Closed Loop Vector Control for PM motors PG-E3 Yaskawa IPM motor with incremental encoder Closed Loop Vector Control for PM motors PG-X3 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 99: Motor Rotation Direction Setup

    0.01 m/s 0.01 m/s 0.01 m/s (Set as accel/decel ramp) 0.01 m/s (set as jerk value) 0.1 ft/min 0.01 ft/s (Set as accel/decel ramp) 0.01 ft/s (set as jerk value) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 100 Traction Sheave sure o1-22 is set to 1.0. 5. Change parameter o1-03 to setting 4 or 5. The unit and setting values of related parameters will be changed automatically. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 101: Flowchart B: Auto-Tuning For Induction Motors

    <1> If an LED operator is used, the display shows “ ”. <2> If an LED operator is used, the display shows “ ”. Figure 4.9 Auto-Tuning for Induction Motors YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 102: Flowchart C: Auto-Tuning For Pm Motors

    <1> If an LED operator is used, the display shows “ ”. <2> If an LED operator is used, the display shows “ ”. Figure 4.10 Auto-Tuning for PM Motors YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 103: Flowchart D: Pg Encoder Offset Auto-Tuning

    <1> If an LED operator is used, the display shows “ ”. <2> If an LED operator is used, the display shows “ ”. Figure 4.11 PG Encoder Offset Auto-Tuning YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 104: Auto-Tuning

    Tuning. The necessary information is usually listed on the motor nameplate or in the motor test report provided by the motor manufacturer. Also refer to pages for details on Auto-Tuning process and selections. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 105 <1> Encoder Resolution (Pulses per Revolution) T2-16 Encoder Offset T2-17 deg (mech.) <1> Only parameter T2-13 or T2-14 has to be input. Select one and leave the other empty. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 106: Before Auto-Tuning The Drive

    = 8/9) must be set so that the drive is not in a baseblock condition. • Confirm that the motor is mechanically fixed. • To cancel Auto-Tuning, press the STOP key on the digital operator. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 107: Auto-Tuning Interruption And Fault Codes

    - MODE - - A.TUNE - FOUT Tune Proceeding YEA_ Er-03 X.XX Hz/ X.XXA STOP key common RESET A – During Auto-Tuning B – Auto-Tuning Aborted Figure 4.12 Auto-Tuning Aborted Display YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 108: Auto-Tuning Operation Example

    - A.TUNE - Mtr Rated Power Press to enter the motor power nameplate data in kW. T1-02= 004.00kW (0.00 ~ 650.00) left right “3.70kW” Press to save the setting. Entry Accepted YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 109 Note: The first digit on the display indicates which motor is undergoing Auto-Tuning (motor 1 or motor 2). The second digit indicates the type of Auto-Tuning being performed. - MODE - Auto-Tuning finishes in approximately one to two minutes. Tune Successful RESET YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 110: Parameter Settings During Induction Motor Auto-Tuning: T1

    OLV or CLV. Enter the current at the motor base speed. Name Setting Range Default T1-04 Motor Rated Current 10 to 200% of drive rated current Depending on o2-04 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 111 T1-10: Motor Rated Slip Sets the rated slip for the motor. The default setting displayed is the motor rated slip for a Yaskawa motor calculated from the output power set in T1-02. Enter the data listed on the motor test report.

  • Page 112: Parameter Settings During Pm Motor Auto-Tuning: T2

    Enter the motor rated speed in r/min. Note: T2-09 will be displayed when in CLV/PM. Name Setting Range Default T2-09 PM Motor Base Speed 0 to 24000 r/min 150 r/min YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 113 Sets the offset between the rotor magnet axis and the PG encoder zero position. If the PG encoder offset value is unknown or if the PG encoder is replaced, perform PG Encoder Offset Auto-Tuning. Name Setting Range Default T2-17 PG Encoder Z-pulse Offset -180.0 to 180.0 deg 0.0 deg YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 114: Setup Procedure For Elevator Applications

    • d1-18 is set to 1 or 2 and the Up/Down or Leveling Speed signal (H1- = 53) is removed. • d1-18 is set to 3 and all speed inputs are removed. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 115: Speed Selection Using Digital Inputs (B1-01 = 0)

    Up/Down command is released. When d1-18 = 0, parameters d1-19 through d1-23 will not be displayed. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 116 Reference Missing (FrL) detection. With this setting the drive starts using leveling speed if no other speed reference is selected. DC Injection/ DC Injection/ Position lock Position lock Speed Safe disable (terminals H1/H2 on) and Baseblock off (H1- =8/9) Up/Down Command Selected speed (other than leveling) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 117: Multi-Function Terminal Setup

    Figure 4.13 explains how accel/decel ride and jerk settings can be used to adjust the ride profile. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 118: Inspection Operation

    = 51 (Output Cont. Contr.) = 50 (Brake Control) = 50 (Brake Control) <1> The drive stops if either the Up/Down command or Inspection Operation signals are removed. Figure 4.14 Inspection Operation Sequence YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 119: Brake Sequence

    After the delay for the magnetic contactor set in S1-11 has passed, the drive resets the output terminal set for “Output Contactor Control” (H2- = 51). The Safe Disable Inputs can be cleared and Baseblock can be enabled. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 120 After the delay for the magnetic contactor set in S1-11 has passed, the drive resets the output terminal set for “Output Contactor Control” (H2- = 51). The Safe Disable Inputs can be cleared and Baseblock can be enabled. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 121 Down direction (default: 0.0%, same torque compensation characteristics in up and down direction). Figure 4.15 illustrates the effect of torque compensation on the settings of S3-12 and S3-27 through S3- YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 122: Adjustments For Elevator Ride Comfort

    Adjust the function following the steps below. 1. Properly adjust the speed control loop parameters (C5- 2. Set parameter n5-01 to 1 to enable inertia compensation. 3. Calculate and set n5-02 and n5-03 as follows: YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 123: Rescue Operation

    Search Parameters Auto-Tuning (T2-01=3) with the normal power supply connected. The tuning function will prepare the drive for Rescue Operation by automatically setting certain parameters. If the tuning ends with an “End8” to “End10” YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 124 Select the configuration that matches your application. Follow the corresponding instructions for wiring and drive settings. For configurations not covered in the list above, contact your Yaskawa representative or our sales office directly for consultation. WARNING! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Never remove or install option cards or attempt to replace the cooling fan while the drive is switched on.
  • Page 125 The drive may fault on a control power supply fault (Uv2) if the UPS can’t provide enough voltage, or if the Light Load Direction Search is not set properly. If this problem occurs, take the following corrective actions: Corrective Action: • Use a separate battery for the controller power supply. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 126 4.19. When connecting the battery for the control power supply to the L1000A, use the 1.1 m cable packaged with the product. The connector cover must first be removed in order to access connection port CN19 for the battery. Refer to Connecting the Drive and Battery on page 129 for details.
  • Page 127 The main circuit battery voltage must be higher than 48 Vdc for 200 V class drives and 96 Vdc for 400 V class drives. Wiring Yaskawa offers a 24 V Power Supply Option for the control circuit that is useful in applications unable to connect to a backup battery greater than 250 V. Wiring instructions can be found in Figure 4.20.
  • Page 128 1. After the car has stopped, open contactor A. 2. Clear the input terminal set for Rescue Operation (H1- = 55). 3. Close contactor B to return to operation with normal power supply. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 129 NOTICE: Be sure that the connector fastens at the correct angle to the drive port. The incorrect angle could damage the battery, cable, or connector. Figure 4.19 Press in on the connector clip to plug in the cable. Figure 4.23 Connecting the Cable YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 130 NOTICE: Make sure the cable does not get pinched between the drive and the connector cover, as this could damage the cable. Figure 4.21 Figure 4.25 Reattaching the Connector Cover (2) Figure 4.22 Connect to battery. Figure 4.26 Drive and Battery Connection Complete YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 131 Insert a straight-edge screwdriver into the opening as shown in Figure 4.29, then remove the CN19 connector cover by sliding it as shown in Figure 4.29. Figure 4.25 Figure 4.29 Removing the CN19 Connector Cover YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 132 NOTICE: Make sure the cable does not get pinched between the drive and the CN19 connector cover, as this could damage the cable. Figure 4.28 Downward Leftward Figure 4.32 Sliding the CN19 Connector Cover into Place YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 133 S4-03. It then compares the load condition of both operations and travels to the next floor using the lighter load condition direction. The speed reference used for Light Load Direction Search can be set in parameter S4-04. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 134 Off (open) = 55 On (closed) Light Load Direction Search status Off (open) = 54 Light load direction Figure 4.36 Light Load Direction Detection (Down) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 135: Setup Troubleshooting And Possible Solutions

    3: Option card The settings for the analog speed reference are incorrect. Check the settings (signal level, function, bias, gain) for the analog input that supplies the speed reference. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 136: Motor Is Too Hot

    • Reduce the length of the cable used between the drive and the motor. • Install a noise filter or reactor on the output side of the drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 137: Riding Comfort Related Problems

    Inertia Compensation (CLV and CLV/ speed occurs. Problem can CLV/PM PM) on page 122. not be resolved by adjusting the speed loop. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 138 Increase the Carrier Frequency in parameter C6-03. If the carrier frequency is The carrier frequency is too low. noise from the motor. set higher than the default setting, a current derating must be considered. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 139: Verifying Parameter Settings And Backing Up Changes

    1: Save history of recently viewed parameters. Recently edited parameters will be saved to A2-17 through A2-32 for A2-33 Automatic Selec- 0, 1 quick access. The most recently changed parameter is saved to A2-17. The second most recently changed parameter is tion saved to A2-18. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 140: Password Settings: A1-04, A1-05

    Note: To obtain the driver and software of USB Copy Unit, Copy Unit Manager and DriveWizardPlus, access these sites: China: http://www.yaskawa.com cn Europe: http://www.yaskawa.eu.com Japan: http://www.e-mechatronics.com U.S.A.: http://www.yaskawa.com Other areas: contact a Yaskawa representative. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 141: Parameter Details

    5.12 U: MONITOR PARAMETERS .........247 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 142: A: Initialization

    A1-02 determines the control mode for motor 1 when the drive is set up to run two motors. Parameter Name Setting Range Default A1-02 Control Method Selection 0, 2, 3, 7 Note: This parameter is not reset when the drive is initialized using parameter A1-03. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 143 Motor Poles (for PM) E5-05 Motor Stator Resistance (for PM) E5-06 Motor d-Axis Inductance (for PM) E5-07 Motor q-Axis Inductance (for PM) E5-09 Motor Induction Voltage Constant 1 (for PM) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 144 A1-05 will appear. (0~9999) “0” Note: Because A1-05 is hidden, it will not be displayed by simply pressing ← → “05” flashes YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 145 ∗0∗ Press to select the flashing digits as shown. English left right ← → “00” flashes -PRMSET- Enter Password Press to scroll to A1-04 and (0~9999) “0” ← → YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 146 Note: Parameter settings can be edited after entering the correct password. Performing a 2-wire initialization resets the password to “0000”. Reenter the password to parameter A1-05 after drive initialization. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 147: A2: User Parameters

    A2-17, the second most recently to A2-18, and so on. Access the User Parameters using the Setup Mode of the digital operator. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 148: B: Application

    2. If the speed reference source is set for Option PCB (b1-01 = 3), but an option board is not installed, an oPE05 Operator Programming Error will be displayed on the digital operator and the drive will not run. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 149 The state of a digital input is read twice. The input command is processed only if the state does not change during the double reading. This reading process is slower than the “Read once” process, but it is more resistant to noisy signals. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 150: B2: Magnetic Flux Compensation

    E2-03 within the time set to b2-03. Figure 5.1 Output Speed common_TMonly b2-08 E2-03 Magnetizing Current Reference Time S1-04 Figure 5.1 Magnetic Flux Compensation YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 151: B4: Delay Timers

    Note: Set the stopping method to "Ramp to Stop" (b1-03 = 0) to use the Dwell function. Figure 5.3 Up/Down Command common_TMonly b6-01 b6-03 Output Speed b6-02 b6-04 Figure 5.3 Dwell Function at Start and Stop YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 152: B7: Droop Control (Clv/Pm)

    Adjusts the responsiveness of Droop control. Reduce the setting if the reaction time is too long, and increase it if hunting occurs. Parameter Name Setting Range Default b7-02 Droop Control Delay Time 0.03 to 2.00 s 0.05 s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 153: B8: Energy Saving

    5.2 b: Application ◆ b8: Energy Saving The Energy Saving function can significantly increase the efficiency of an IPM motor. Note: The Energy Saving function should be used only with a Yaskawa IPM motor. ■ b8-01: Energy Saving Control Selection Enables or disables the Energy Saving function.

  • Page 154: C: Tuning

    Accel/Decel Ramp Selection 1 (Terminals S3 to S8, H1- = “7”) Accel/Decel Ramp Selection 2 (Terminals S3 to S8, H1- = “1A”) Figure 5.5 Timing Diagram of Accel/Decel Ramp Change YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 155 The drive cannot be restarted after initiating a Fast Stop operation until after completing deceleration, clearing the Fast Stop input, and cycling the Up/Down command. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 156: C2: Jerk Settings

    <1> The setting range and default value depend on the display units set in parameter o1-03. If o1-03 is set between 0 and 4, the time required to go from 0% speed to 100% maximum speed is expressed in seconds. If o1-03 is set to 5 or 6, then setting units will appear in m/s or ft/s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 157: C3: Slip Compensation

    The slip compensation limit is constant throughout the constant torque range (speed reference ≤ E1-06). In the constant power range (speed reference ≥ E1-06), it is increased based on C3-03 and the output speed as shown in Figure 5.8. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 158 Note: Default setting is 0.0 in V/f Control (A1-02 = 0). Default setting is 1.0 in Open Loop Vector Control (A1-02 = 2) and Closed Loop Vector Control (A1-02 = 3). In Closed Loop Vector Control, slip compensation gain acts as an adaptable gain. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 159: C4: Torque Compensation

    The drive controls the motor excitation current (d-Axis current) and torque producing current (q-Axis current) separately. Torque compensation affects the torque producing current only. C4-01 works as a factor of the torque reference value that builds the torque producing current reference. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 160 Refer to C3-01: Slip Compensation Gain on page 157 for details on adjusting this parameter. Parameter Name Setting Range Default C4-07 Motor 2 Torque Compensation Gain 0.00 to 2.50 1.00 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 161: C5: Speed Control Loop

    Repeat steps 2 to 6 until the desired riding comfort has been reached. Also refer to Riding Comfort Related Problems on page 137. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 162 Figure 5.11 common_ P = C5-01 TMonly P， I I = C5-02 P = C5-03 I = C5-04 Speed C5-07 Figure 5.11 Settings at Low and High Speed during Acceleration YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 163: C6: Carrier Frequency

    Speed Control Loop Integral Time during Position Lock ◆ C6: Carrier Frequency ■ C6-03: Carrier Frequency Sets the carrier frequency. Parameter Name Setting Range Default C6-03 Carrier Frequency 1.0 to 15.0 kHz Determined by o2-04 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 164 0: 2-phase/3-phase conversion 1: 2-phase modulation 2: 3-phase modulation Note: The drive rated output current is reduced with setting 2. Contact Yaskawa or a Yaskawa representative for details. ■ C6-09: Carrier Frequency during Rotational Auto-Tuning Determines the carrier frequency while performing Rotational Auto-Tuning. Although this parameter rarely needs to be changed, when overcurrent problems occur when Auto-Tuning a low impedance motor, it may be helpful to set C6-03 to a high value before setting C6-09 to 1.

  • Page 165: D: Reference Settings

    When d1-18 is set to “3”, parameters d1-19 through d1-23 are not displayed. Refer to Multi-Speed Inputs 1, 2 (d1-18 = 0 or 3) on page 115 for details. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 166 <1> Setting ranges and defaults vary by the setting units determined by parameter o1-03. Refer to Defaults and Setting Ranges by Display Unit Selection (o1-03) on page 382 for details. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 167 Inspection Operation function when d1-18 = 0/3. Refer to Inspection Operation on page 118 for details. Name Setting Range Default d1-29 Inspection Speed Detection Level [d1-28] to 100.00% 0.00% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 168: D6: Field Forcing

    This parameter does not normally need to be changed. Parameter Name Setting Range Default d6-06 Field Forcing Limit 100 to 400% 400% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 169: E: Motor Parameters

    <4> Default setting is determined by the drive model (o2-04). <5> Parameter ignored when E1-11 and E1-12 are set to 0.0. <6> Auto-Tuning will set E1-13 to the same value as E1-05. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 170: E2: Motor Parameters

    Sets the motor rated slip in Hz to protect the motor and calculate torque limits. This value is automatically set during Auto-Tuning (Rotational Auto-Tuning, Stationary Auto-Tuning 1 and 2). Parameter Name Setting Range Default E2-02 Motor Rated Slip 0.00 to 20.00 Hz Determined by o2-04 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 171 E2-08. This coefficient is used when operating with constant output. Parameter Name Setting Range Default E2-08 Motor Iron-Core Saturation Coefficient 2 E2-07 to 0.75 0.75 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 172 Enter the no-load current at rated frequency and rated voltage to E2-03. The no-load current is not usually listed on the nameplate. Contact the motor manufacturer if the data cannot be found. The default setting of the no-load current is for performance with a 4-pole Yaskawa motor. Setting the Number of Motor Poles Only required in V/f Control with PG and Closed Loop Vector Control.

  • Page 173: E3: V/F Pattern For Motor 2

    2. To make the V/f pattern a straight line at a frequency lower than E3-07, set E3-09 equal to E3-07. In this case the E3-08 setting is disregarded. 3. Parameters E3-04 through E3-10 are reset to their default values when the drive is initialized. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 174: E4: Motor 2 Parameters

    Sets the number of poles for motor 2. If Auto-Tuning completes successfully, the value entered to T1-06 will be automatically saved to E4-04. Parameter Name Setting Range Default E4-04 Motor 2 Motor Poles 2 to 48 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 175: E5: Pm Motor Settings

    Sets the resistance for one motor phase. Do not enter the line-to-line resistance into E5-05 when measuring the resistance manually. Parameter Name Setting Range Default 0.000 to 65.000 Ω E5-05 Motor Stator Resistance (Single Phase) Determined by o2-04 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 176 E5-09 nor E5-24 are set to 0.0. When E5-01 is set to FFFF, then E5-09 should be set to 0.0. 2. This parameter is not reset when the drive is initialized using parameter A1-03. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 177: F: Option Settings

    F1-10 for longer than the time set in F1-11. The stopping method when a speed deviation fault occurs can be selected in parameter F1-04. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 178 Detection Selection 0 to 5000 Note: A common cause for a dv4 fault is the incorrect setting of E5-11. Make sure the correct encoder offset is set to E5-11. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 179 The R track is not used. The rotor magnet position is calculated from the C and D track signal only. 1: Enabled The R track signals are used to determine the rotor magnet position. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 180: F3: Digital Input Card Settings

    Parameters F4-02 and F4-04 determine the gain, while parameters F4-05 and F4-06 set the bias. These parameters are set as a percentage of the output signal from V1 and V2 where 100% equals 10 V output. The terminal output voltage is limited to 10 V. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 181: F5: Digital Output Card Settings

    0 to 161 37: During frequency output F5-07 Terminal M1-M2 Output Selection 0 to 161 F: Not used F5-08 Terminal M3-M4 Output Selection 0 to 161 F: Not used YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 182: F6: Communication Option Card

    F6-04: bUS Error Detection Time Sets the delay time for bUS error detection. Parameter Name Setting Range Default F6-04 0.0 to 5.0 s 2.0 s bUS Error Detection Time YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 183: Canopen Parameters

    ◆ CANopen Parameters Parameters F6-35 and F6-36 set up the drive to operate on a CANopen network. Refer to the Yaskawa AC Drive Option CANopen Installation Manual and Technical Manual for details on parameter settings. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 184: H: Terminal Functions

    Multi-speed references take priority, and the leveling speed in d1-26 is used for the Jog frequency. Jog frequency cannot be used. Jog frequency cannot be used. Multi-speed references take priority, and the leveling speed in d1-26 is used for the Jog frequency. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 185 NOTICE: Rapid deceleration can trigger an overvoltage fault. When faulted, the drive output shuts off, and the motor coasts. To avoid this uncontrolled motor state and to ensure that the motor stops quickly and safely, set an appropriate Fast Stop time to C1-09. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 186 The following table shows the relationship between the conditions and the value set to H1- Terminal statuses, detection conditions, and stopping methods marked with an are applicable to the corresponding ” O ” settings. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 187 Setting 57: High speed limit up When this input is closed the speed in up direction will be limited to the leveling speed. No speed limit is applied when the car is going down. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 188: H2: Multi-Function Digital Outputs

    Input Phase Loss Speed Detection 3 Safe Disable Status Speed Detection 4 Motor Pole Search Status Torque Detection 2 100 to 161 Functions 0 to 61 with Inverse Output YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 189 L4-02 Speed agree 1 Figure 5.19 Speed Agree 1 Time Chart Refer to L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 206 for more details. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 190 Closed Output speed or motor speed exceeded L4-01. Note: Detection works in both forward and reverse. The value of L4-01 is used as the detection level for both directions. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 191 Displays the currently selected Up/Down command source. Status Description Open Up/Down command is provided from External reference 1 (b1-02). Closed Up/Down command is being sourced from the digital operator. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 192 L4-04 Speed Agree 2 Figure 5.23 Speed Agree 2 Time Chart Refer to L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 206 for more details. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 193 L4-03 is a signed value, speed detection works in the specified direction only. Status Description Open Output speed or motor speed is below L4-03 minus L4-04 or has not exceeded L4-03 yet. Closed Output speed or motor speed exceeded L4-03. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 194 Terminal closes when the motor is driven in the regenerative mode. Setting 1E: Reset enabled An output set for “Reset enabled” closes when the drive attempts to reset after a fault has occurred. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 195 Assigning this command to an output terminal can send a signal to the controller to close the output contactor. The output contactor should open when the terminal is released. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 196 , where the “1” indicates inverse output and the last two digits specify the setting number of the function. Examples: • For inverse output of “8: During baseblock”, set 108. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 197: H3: Multi-Function Analog Inputs

    -5 V 100 % 10 V E1-04 -100% E1-04 Bias = 0 % Gain = -200 % 10 V Figure 5.29 Speed Reference Setting by Analog Input with Increased Gain YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 198 H3-03 and H3-04 for analog input A1. Name Setting Range Default H3-11 Terminal A2 Gain Setting -999.9 to 999.9% 100.0% H3-12 Terminal A2 Bias Setting -999.9 to 999.9% 0.0% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 199 Setting 14 requires an analog signal from a load sensor. For more information on torque compensation, refer to Adjusting the Torque Compensation at Start on page 121. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 200: H4: Multi-Function Analog Outputs

    Example 1: Set H4-02 to 50% for an output signal of 5 V at terminal FM when the monitored value is at 100%. Example 2: Set H4-02 to 150% for an output signal of 10 V at terminal FM when the monitored value is at 76.7%. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 201: H5: Memobus/Modbus Serial Communication

    (PLCs) or similar devices running the MEMOBUS/Modbus protocol. The H5- parameters are used to set up the drive for MEMOBUS/Modbus Communications. Refer to MEMOBUS/ Modbus Communications on page 383 for detailed descriptions of the H5- parameters. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 202: L: Protection Functions

    C: Max. speed for 132MJ and below Motor is designed to effectively cool itself even at Continuous operation with 100% load from 5 Hz to low speeds. 50 Hz. Continuous 100120 167 200 Speed (%) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 203 • Cold start: Motor protection operation time in response to an overload situation that was suddenly reached when starting a stationary motor. • Hot start: Motor protection operation time in response to an overload situation that occurred during sustained operation at rated current. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 204: L2: Undervoltage Detection

    (oL2) faults common when accelerating with heavy loads. L3-01 determines the type of Stall Prevention the drive should used during acceleration. Name Setting Range Default L3-01 Stall Prevention Selection during Acceleration 0 to 2 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 205 Note: 1. This function is available in V/f control mode. 2. Stall Prevention during run is disabled when the output frequency is 6 Hz or lower regardless of the L3-05 and L3-06 settings. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 206: L4: Speed Detection

    0.0 to 40.0% 4.0% For details on setting 13, 14, 15, and 16, refer to H2-01 to H2-05: Terminals M1-M2, M3-M4, M5-M6, P1-PC, and P1- P2 Function Selection on page 188. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 207: L5: Automatic Fault Reset

    Fault Name Fault Name Ground Fault DC Bus Overvoltage Output Phase Loss Braking Transistor Fault Overcurrent Undertorque Detection 1 Heatsink Overheat Undertorque Detection 2 Motor Overload Sequence Error 1 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 208 = E) when the drive attempts to reset. Name Setting Range Default L5-02 Fault Output Operation during Auto Reset 0 or 1 Setting 0: No fault output Setting 1: Fault output is set YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 209: L6: Torque Detection

    2. In V/f, the level is set as a percentage of the drive rated output current. In OLV, CLV, and CLV/PM, it is set as a percentage of the motor rated torque. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 210 These parameters determine the time required to trigger an alarm or fault after exceeding the levels in L6-02 and L6-05. Name Setting Range Default L6-03 Torque Detection Time 1 0.0 to 10.0 s 0.1 s L6-06 Torque Detection Time 2 0.0 to 10.0 s 0.1 s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 211: L7: Torque Limit

    Determined by o2-04 ■ L8-03: Overheat Pre-Alarm Operation Selection Sets the operation when an overheat pre-alarm is detected. Name Setting Range Default L8-03 Overheat Pre-Alarm Operation Selection 0 to 3 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 212 0: Ramp to stop. Decelerates to stop using the deceleration ramp in C1-02. 1: Coast to stop 2: Emergency stop. Decelerates to stop using the deceleration ramp in C1-09. 3: Alarm only. Drive continues operation. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 213 Sets the cooling fan switch off-delay time if parameter L8-10 is set to 0. Name Setting Range Default L8-11 Heatsink Cooling Fan Off Delay Time 0 to 300 s 60 s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 214 Selects the type of installation for the drive and changes the drive overload (oL2) limits accordingly. Note: This parameter is not reset when the drive is initialized. Name Setting Range Default L8-35 Installation Selection 0 or 2 Determined by o2-04 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 215 Enable L8-55 when connecting a braking resistor or a braking resistor unit to the drive built-in braking transistor. Overload Tolerance for Internal Braking Transistor Below, Figure 5.40 show the overload tolerance level for the drive’s built-in braking transistor. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 216 Safe Disable Operation Drive Ready L8-88 Alarm Display during Safety Disable Alarm Output (H2- = 10 ) Selection (H2- = 6) 0 (mode 0) ALM flashes 1 (mode1) ALM flashes YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 217: N: Special Adjustments

    Figure 5.41 Suppresses 1050 1050 overshoot at the Overshoot end of acceleration Time (s) Time (s) common_TMonly Conventional Speed Control Inertia Compensation Control Figure 5.41 Overshoot Suppression by Inertia Compensation YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 218 While monitoring the motor speed in U1-05, start the motor in the forward direction and measure the time it takes to reach the rated speed. Reverse the parameter settings above and set the measured time to parameter n5-02. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 219 Current n5-07 Speed Observer Gain (P) Speed Feedback Speed Observer n5-08 = 0, 2 = 0, 2 output monitor n5-07 U6-56 common_TMonly Figure 5.43 Speed Feedback Compensation Operation YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 220: N6: Online Tuning

    0.1 if an overload fault occurs during voltage correction. Name Setting Range Default n6-05 Online Tuning Gain 0.1 to 50.0 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 221: N8: Pm Motor Control Tuning

    ■ n8-36: High Frequency Injection Level Sets the frequency level used for High Frequency Injection. Name Setting Range Default n8-36 High Frequency Injection 25 to 1000 Hz 500 Hz YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 222 Current Control Gain during Normal Operation Sets the q-Axis proportional gain for the automatic current regulator. Name Setting Range Default n8-29 q-Axis Current Control Gain during Normal Operation 0 to 2000 rad/s 1000 rad/s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 223: N9: Current Detection Adjustments

    PM motor. Prior to adjusting this value, make sure all other parameters (motor data, speed loop settings) are adjusted correctly. Name Setting Range Default 0.0 to 40.0 μs n9-60 A/D Conversion Start Delay Determined by o2-04 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 224: O: Operator Related Settings

    For example, to have the maximum output speed displayed as “100.00”, set the o1-10 = 1000 and o1-11 = 2 (i.e., 1000 with 2 decimal points). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 225 <1> The default setting will change if the length units are set in inches (o1-12 = 1). The setting range will become 3.70 to 78.00 inches, and the default will be 15.70 inches. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 226: O2: Digital Operator Keypad Functions

    The STOP key will terminate drive operation even if the Up/Down command source is not assigned to the digital operator. Cycle the Up/Down command to restart the drive if the drive has been stopped by pressing the STOP key. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 227 0 or 1 Setting 0: Continue operation The operation is continued. Setting 1: Trigger a fault The operation is stopped and an “oPr” fault is triggered. The motor coasts to stop. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 228: O3: Copy Function

    The drive logs the time that the output is active. This includes whenever the Up/Down command is active (even if the motor is not rotating) and when there is voltage output. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 229 Resets the data for the U2- and U3- monitors. Once o4-11 is set to 1 and the ENTER key is pressed, fault data is erased and the display returns to 0. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 230 0: LT1 (cooling fan) bit 1: LT2 (DC bus capacitors) bit 2: LT3 (soft-charge bypass relay) bit 3: LT4 (IGBTs have passed 90% of the their life expectancy) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 231: S: Elevator Parameters

    A setting of 0.00 disables S1-04. Parameter Name Setting Range Default S1-04 DC Injection / Position Lock Time at Start 0.00 to 10.00 s 0.40 s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 232: S2: Slip Compensation For Elevators

    Compensation requires that the drive be set for V/f Control or Open Loop Vector Control. ■ S2-01: Motor Rated Speed Sets the rated speed of the motor. Parameter Name Setting Range Default S2-01 Motor Rated Speed 300 to 1800 rpm 1380 rpm YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 233: S3: Start/Stop Optimization

    2. Faults may occur when detecting the direction of motor rotation (dv4) when using CLV/PM. To correct this, either increase the settings of S3-01 and S3-02, or increase the number of pulses required to trigger dv4 (F1-19). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 234 Sets the speed reference for the Dwell 2 function. Note: Setting this parameter to 0.00 disables the Dwell 2 function. Parameter Name Setting Range Default S3-20 Dwell 2 Speed Reference 0.00 to 100.00 0.00% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 235 Adjusts the analog signal from a load sensor for torque compensation. Refer to Adjusting the Torque Compensation at Start on page 121 for details. Parameter Name Setting Range Default S3-28 Torque Compensation Value with Load Condition 2 -100.0 to 100.0% 50.0% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 236 Position Lock gain 1 and gain 2 have already been adjusted. Lower S3-39 if oscillation occurs. This parameter rarely needs to be changed. Parameter Name Setting Range Default S3-39 Anti-Rollback Integral Gain -30.00 to 30.00 0.00 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 237: S4: Rescue Operation

    Sets the speed reference to use during Light Load Direction Search. Parameter Name Setting Range Default S4-04 Light Load Direction Search Speed Reference 0.00 to 20.00% Determined by A-02 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 238 • 100 ms after Rescue Operation has been triggered, the DC bus voltage does not rise above S4-12 × S4-13 before the motor starts Parameter Name Setting Range Default S4-13 Rescue Operation Power Supply Deterioration Detection Level 10 to 100% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 239: S5: Short Floor Operation

    Short Floor Minimum Constant Speed Time (S5-03) and the currently selected deceleration rate. Table 5.14 explains how Short Floor and Advanced Short Floor work. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 240 (The speed is less than 40% of the nominal speed.) rated speed Operating d1-19 speed (Nominal Speed) 40% of nominal speed d1-26 (Leveling Speed) Time = 53 ON(close) (Leveling Speed) Before start Operates at the leveling speed. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 241 50.0 to 200.0% 150.0% Note: Setting S5-05 too low may trigger an overrun due to faster optimum speeds and shortened leveling times. Avoid setting this gain less than 100%. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 242 The Up/Down command is not active, the speed reference is 0, or the leveling speed reference has been selected by one of the multi-function input terminals (H1- Leveling speed reference has priority (d1-18 = 2) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 243 (H1- = 50) = 50 to 53 are open. Multi-step speed sequence (d1-18 = 2) Rated speed reference is not selected Up/Down command is not active. ≠ 50) (H1- YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 244 Stop Distance 0 to 10000 mm 0 mm <1> <1> The setting range becomes 0.00 to 393.00 inches when the length units are set for inches (o1-12 = 1). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 245: S6: Faults For Elevator Applications

    <1> Default setting is determined by parameter o1-03. If o1-03 is set to 0 through 5, the default is 1.5 m/s . If o1-03 is set to 6, the default is 5.0 ft/ (setting range: 0.0 to 50.0 ft/s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 246: T: Motor Tuning

    Safe Disable function, parameter L8-88 must be set to 1. ◆ T: Motor Tuning Auto-Tuning automatically sets and tunes parameters required for optimal motor performance. Refer to Auto-Tuning on page 104 for details on Auto-Tuning parameters. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 247: U: Monitor Parameters

    • Speed Loop and Inertia Compensation control monitors Refer to Figure 5.10 on page for details and an illustration showing where monitors are located in the speed control loop block. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 248 5.12 U: Monitor Parameters YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 249: Troubleshooting

    6.8 DIAGNOSING AND RESETTING FAULTS .......283 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 250: Section Safety

    Tighten all terminal screws to the specified tightening torque. Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections. Improperly tightened terminal screws can also cause erroneous equipment operation. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 251 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for modification of the product made by the user. Check all the wiring after installing the drive and connecting other devices to ensure that all connections are correct.

  • Page 252: Drive Alarms, Faults, And Errors

    Check the digital operator for information about possible faults if the drive or motor fails to operate. Refer to Using the Digital Operator on page If problems occur that are not covered in this manual, contact the nearest Yaskawa representative with the following information: • Drive model •...

  • Page 253: Alarm And Error Displays

    Option Card External Fault oFC12 to oFC17 Option Card Connection Error (CN5-C) EF3 to EF8 External Fault (input terminal S3 to S8) EEPROM Write Error oFC50 Encoder Option AD Conversion Error YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 254 L8-88 = 0: YES Safe Disable Signal Input L8-88 = 1: No (default) L8-88 = 0: YES HbbF Safe Disable Circuit Fault Signal Input L8-88 = 1: No (default) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 255 Reference Source Selection Error oPE20 PG-F3 Setting Error oPE06 Control Mode Selection Error oPE21 Elevator Parameter Setting Fault Multi-function Analog Input Selection oPE07 – – – – Error YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 256 Model, voltage class, capacity mismatch rdEr Error reading data rEAd Reading parameter settings (flashing) vAEr Voltage class, capacity mismatch vFyE Parameter setting mismatch vrFy Comparing parameter settings (flashing) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 257: Fault Detection

    • Cycle power to the drive. Control circuit is damaged. • If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa representative for instructions on replacing the control board. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 258 • Turn off the power and check the connection between the control board and the drive There is a connection error. • If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa representative for instructions on replacing the control board.
  • Page 259 Incorrect motor data has been set to the E5 parameters. Check the values set to the E5 parameters to make sure they match the information on the motor nameplate. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 260 Refer to Diagnosing and Resetting Faults on page 283. • If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa representative for instructions on replacing the control board. • If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa representative for Hardware problem.
  • Page 261 PM motor that is coasting to stop). If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa representative for Hardware problem. instructions on replacing the control board.
  • Page 262 • Cycle power to the drive. Option card or hardware is damaged. • If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa representative for instructions on replacing the control board. Digital Operator Display...
  • Page 263 • Cycle power to the drive. Option card or hardware is damaged. • If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa representative for instructions on replacing the control board. Digital Operator Display...
  • Page 264 Check the power supply for phase loss. Digital Operator Display Fault Name Drive Overload The thermal sensor of the drive triggered overload protection. Cause Possible Solution Load is too heavy. Reduce the load. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 265 • Review the section on handling noise interference and check the control circuit lines, main circuit lines, and ground wiring. • Adjust the parameters that control hunting. Motor hunting occurs. • Adjust the AFR time constant (n2-02 and n2-03). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 266 • Stabilize drive input power or disable phase loss detection. • Check the maintenance time for the capacitors (U4-05). • Replace the capacitor if U4-05 is greater than 90%. For instructions on replacing the capacitor, contact Yaskawa or a Yaskawa representative.
  • Page 267 Internal circuitry is damaged. • If the problem continues, replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or a Yaskawa representative. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 268 Problem detected with the voltage on the output side of the drive. Cause Possible Solution Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or a Yaskawa Hardware is damaged. representative.

  • Page 269: Alarm Detection

    A termination resistor must be installed at both ends of a communication line. Slave drives must have the internal termination resistor Termination resistor setting is incorrect. switch set correctly. Place DIP switch S2 to the ON position. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 270 • Ensure the signal lines have been connected properly to the terminals assigned for external fault detection (H1- = 20 to 2F). Wiring is incorrect. • Reconnect the signal line. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 271 • If the Safe Disable function is not utilized, check if the terminals H1-HC, and H2-HC are linked. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest Internally, both Safe Disable channels are broken.
  • Page 272 Correct the wiring. Encoder does not have enough power. Make sure the correct power supply is properly connected to the encoder. Motor brake is not released. Ensure the brake releases properly YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 273 Air inside the drive is too hot. • Check the temperature inside the drive. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest The CHARGE light is broken or disconnected.

  • Page 274: Operator Programming Errors

    At least two analog input terminals are set to the same function (i.e., parameters H3-02 and Note: Both 0 (speed reference bias) and F (not used) can be set to H3-02 and H3-10 at the H3-10 have the same setting). same time. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 275 • The stop distance (S5-12) is set to a value lower than the minimum stop distance (U4-44). ⇒Correct the setting in parameters S5-01 and S5-10. Both S5-10 and S5-01 are enabled at the same time. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 276: Auto-Tuning Fault Detection

    Check and correct faulty motor wiring. allowable range. Auto-Tuning results were less than 5% of the motor Double-check the data that was entered for the Auto-Tuning process. rated current. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 277 • Perform Rotational Auto-Tuning. Remember that the rope must be fully removed from the motor and the brake must be released to range or the tuning process took too long. perform Rotational Auto-Tuning. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 278 Attempted Auto-Tuning without motor connected to Connect the motor and perform Auto-Tuning. the drive. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest Current detection signal error. sales representative.
  • Page 279 Pole diversion exceeded 15 degrees three times. Remove the ropes and conduct Rotational Auto-Tuning for Encoder Offset (T2-01 = 3). Parameters set by Encoder Offset Tuning were outside the acceptable range. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 280: Copy Function Related Displays

    0), or there was a CPF24 while attempting to write to the Set the drive to allow encoder to be written to (F1-51 = 1) and try writing the data again. encoder. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 281 To synchronize parameters, either write the parameters saved on the USB Copy Unit or LCD digital operator onto the loaded onto the Copy Unit or Digital Operator are different. drive, or Read the parameter settings on the drive onto the USB Copy Unit. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 282 Comparing Parameter Settings (flashing) Cause Possible Solutions The Verify mode has confirmed that parameters settings on the drive and parameters read to the copy device are Not an error. identical. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 283: Diagnosing And Resetting Faults

    Parameters U2-03 through U2-20 help determine the cause of a fault. - MONITR - Parameters to be monitored differ depending on the control mode. Heatsink Temp U2-20= XX °C U2-01= ----- RSEQ U2-02= ----- LREF YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 284: Fault Reset Methods

    Note: If the Up/Down command is present, the drive will disregard any attempts to reset the fault. Remove the Up/Down command before attempting to clear a fault situation. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 285: Periodic Inspection & Maintenance

    7.5 DRIVE REPLACEMENT ..........305 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 286: Section Safety

    Do not attempt to modify or alter the drive in any way not explained in this manual. Yaskawa is not responsible damage caused by modification of the product made by the user. Failure to comply could result in death or serious injury from operation of damaged equipment.
  • Page 287 Do not touch a hot drive heatsink. Failure to comply could result in minor or moderate injury. Shut off the power to the drive when replacing the cooling fan. To prevent burns, wait at least 15 minutes and make sure heatsink has cooled down. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 288 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices.

  • Page 289: Inspection

    ◆ Recommended Daily Inspection Table 7.1 outlines the recommended daily inspection for Yaskawa drives. Check the following items on a daily basis to avoid premature deterioration in performance or product failure. Copy this checklist and mark the “Checked” column after each inspection.

  • Page 290: Recommended Periodic Inspection

    ◆ Recommended Periodic Inspection Table 7.2 outlines the recommended periodic inspections for Yaskawa drive installations. Although periodic inspections should generally be performed once a year, the drive may require more frequent inspection in harsh environments or with rigorous use. Operating and environmental conditions, along with experience in each application, will determine the actual inspection frequency for each installation.

  • Page 291: Periodic Maintenance

    When the maintenance period reaches 100%, there is increased risk that the drive may malfunction. Yaskawa recommends checking the maintenance period regularly to ensure maximum performance life.
  • Page 292 If the Maintenance Monitor is not reset, the drive will not have the correct value of the performance life for the new component. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 293: Drive Cooling Fans And Circulation Fans

    To ensure maximum useful product life, replace all cooling fans when performing maintenance. Contact your Yaskawa representative or the nearest Yaskawa sales office to order replacement cooling fans as required. For drives with multiple cooling fans, replace all the fans when performing maintenance to ensure maximum product performance life.

  • Page 294: Cooling Fan Component Names

    A – Fan Cover D – Cooling Fan B – Fan finger guard E – Fan Unit Case C – Cable Cover F – Circulation Fan Figure 7.1 Cooling Fan Replacement YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 295: Cooling Fan Replacement: 2A0018 To 2A0075 And 4A0009 To 4A0039

    Remove the cooling fan cartridge. Disconnect the pluggable connector and remove the fan. Figure 7.3 YEA_ TMon Figure 7.3 Removing the Cooling Fan: 2A0018 to 2A0075, 4A0009 to 4A0039 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 296 Figure 7.6 Reattach the Fan Cover: 2A0018 to 2A0075, 4A0009 to 4A0039 Turn the power supply back on and reset the cooling fan operation time for the Maintenance Monitor by setting o4-03 to 0. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 297: Cooling Fan Replacement: 2A0085, 2A0115, 4A0045, And 4A0060

    Figure 7.8 YEA_TMonly Lift the fan finger guard out of the drive leading with the back end. Figure 7.8 Removing the Cooling Fan: 2A0085, 2A0115, 4A0045, and 4A0060 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 298 Front of drive Back of drive Cross-Section YEA_ Fan finger guard Back of drive TMonly Hook Hook Front of drive Figure 7.11 Reattach the Fan Cover: 2A0085, 2A0115, 4A0045, and 4A0060 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 299: Cooling Fan Replacement: 4A0075, 4A0091

    Lift up directly on the cooling fan as shown in Figure 7.14. Unplug the relay connector and release the fan from the drive. Figure 7.14 YEA_ TMonly Figure 7.14 Removing the Cooling Fan: 4A0075, 4A0091 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 300 Figure 7.17 Holes for connector tabs. Fan finger guard Four tabs Back of Drive YEA_ TMonly Hook Hook Front of Drive Figure 7.17 Reattach the Fan Cover: 4A0075, 4A0091 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 301: Cooling Fan Replacement: 2A0145 To 2A0415, 4A0112 To 4A0260

    D – Circulation Fan Relay Cable B – Fan Relay Cable E – Fan Connector (CN7) C – Fan Connector (CN6) Figure 7.19 Cooling Fan Replacement: Fan Unit and Connectors YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 302 Cooling Fan Wiring: 2A0145, 2A0180, 4A0112, and 4A0150 Position the protective tube so that the fan connector sits in the center of the protective tube. common Protective tube TMonly YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 303 Connector for fan B2 Connector for fan B1 Figure 7.23 Cooling Fan Wiring: 2A0215, 2A0283, and 4A0180 Make sure that the protective tube does not stick out beyond the fan guard. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 304 Figure 7.25 Installing the Cooling Fan Unit: 2A0145 to 2A0415, 4A0216, and 4A0260 Reattach the covers and digital operator. Turn the power supply back on and reset the cooling fan operation time for the Maintenance Monitor by setting o4-03 to 0. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 305: Drive Replacement

    Replace the drive if the main power circuitry is damaged. Contact your local Yaskawa representative before replacing parts if the drive is still under warranty. Yaskawa reserves the right to replace or repair the drive according to Yaskawa warranty policy.

  • Page 306: Replacing The Drive

    Loosen the screws holding the terminal board in place. Remove the screw securing the bottom cover and remove the bottom cover from the drive. Figure 7.28 YEA_com Figure 7.28 Drive Replacement: Removing the Control Terminal Board YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 307 A1-03 to 5550. Reset the Maintenance Monitor function timers by setting parameters o4-01 through o4-12 to 0, and parameter o4-13 to 1. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 308 7.5 Drive Replacement YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 309: Peripheral Devices & Options

    8.5 INSTALLING PERIPHERAL DEVICES........318 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 310: Section Safety

    Tighten all terminal screws to the specified tightening torque. Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 311 Improper application of devices on drive output circuits can damage the drive Do not connect unapproved LC or RC interference suppression filters, capacitors, ground fault circuits, or overvoltage protection devices to the drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 312 Properly integrate auxiliary contacts into the control logic circuit to avoid unnecessary fault displays caused by contactors or output switches placed between drive and motor. Improper installation of input and output contactors could result in damage to the drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 313: Drive Options And Peripheral Devices

    8.2 Drive Options and Peripheral Devices Drive Options and Peripheral Devices The following table of peripheral devices lists the names of the various accessories and options available for Yaskawa drives. Contact Yaskawa or your Yaskawa agent to order these peripheral devices.
  • Page 314 Photocoupler relays: 6 (48 V, up to 50 mA) Contact relays: 2 (250 Vac/up to 1 A, 30 Vdc/up to 1 A) CANopen SI-S3 Connects to a CANopen network YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 315: Connecting Peripheral Devices

    Figure 8.1 Connecting Peripheral Devices <1> To obtain the driver and software of USB Copy Unit, CopyUnitManager and DriveWizardPlus, access the Yaskawa website at http://www.yaskawa.com Note: If the drive is set to trigger a fault output when the fault reset function is activated (L5-02 = 1), then a sequence to interrupt power on a fault will shut off power to the drive when the drive attempts to restart.

  • Page 316: Option Card Installation

    D – Drive grounding terminal (FE) J – Front cover E – Insert connector CN5 here K – Digital operator F – Option card L – Terminal cover Figure 8.2 Installing an Option Card YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 317 Note: 1. Leave enough space when wiring to easily reattach the front cover. Make sure no wires get caught between the front cover and the drive. 2. Any exposed wiring will void the wall-mount enclosure rating. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 318: Installing Peripheral Devices

    To install a CDBR type braking unit, connect either the B1 terminal of the drive (CIMR-L 2A0018A through 2A0115 and CIMR-L 4A0009 through 4A0060) or +3 terminal of the drive (units CIMR-L 2A0145 to 2A0415 and CIMR- YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 319 SLAVE SLAVE YEA_ Braking Unit 3 Braking Unit 1 Braking Unit 2 TMonly Thermal trip contact Thermal trip contact Thermal trip contact Figure 8.7 Connecting Braking Units in Parallel YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 320: Installing A Molded Case Circuit Breaker (Mccb)

    NOTICE: Do not connect electromagnetic switches or MCs to the output motor circuits without proper sequencing. Improper sequencing of output motor circuits could result in damage to the drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 321: Connecting An Ac Reactor Or A Dc Link Choke

    Connecting an AC Reactor Figure 8.10 R/L1 Common_ S/L2 T/L3 TMonly A – Power supply C – AC reactor B – MCCB D – Drive Figure 8.10 Connecting an AC Reactor YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 322: Connecting A Surge Absorber

    T M o n A – Power supply C – Drive B – Input-side noise D – Other control device filter(model LNFD- Figure 8.12 Input-Side Noise Filter (Three-Phase 200/400 V) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 323 E – Separate at least 30 cm B – Drive F – Controller C – Shielded motor cable G – Signal line D – Motor Figure 8.14 Preventing Induced Noise YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 324: Fuse/Fuse Holder

    Figure 8.15 Reducing Radio Frequency Noise ◆ Fuse/Fuse Holder Yaskawa recommends installing a fuse to the input side of the drive to prevent damage to the drive if a short circuit occurs. Select the appropriate fuse from the table below.

  • Page 325: Attachment For External Heatsink Mounting

    ◆ Attachment for External Heatsink Mounting An external attachment can be used to project the heatsink outside of an enclosure to ensure that there is sufficient air circulation around the heatsink. Contact a Yaskawa sales representative or Yaskawa directly for more information on this attachment.
  • Page 326 WARNING! Fire Hazard. Confirm an actual motor overload condition is not present prior to increasing the thermal oL trip setting. Check local electrical codes before making adjustments to motor thermal overload settings. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 327: A. Specifications

    A.5 DRIVE DERATING DATA..........332 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 328: Three-Phase 200 V Class Drives

    <5> Carrier frequency can be set up to 5 kHz while keeping this current rating. Higher carrier frequency settings require derating. <6> Carrier frequency is set to 2 kHz. Higher carrier frequency settings require derating YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 329: Three-Phase 400 V Class Drives

    <5> Carrier frequency can be set up to 5 kHz while keeping this current rating. Higher carrier frequency settings require derating. <6> Carrier frequency is set to 2 kHz. Higher carrier frequency settings require derating YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 330: Drive Specifications

    <3> Ground protection cannot be provided when the impedance of the ground fault path is too low, or when the drive is powered up while a ground fault is present at the output. <4> Model CIMR-L 4A0260 is not compliant with Safety Standard. For more information, contact your nearest Yaskawa representative or our sales office.

  • Page 331: Drive Watt Loss Data

    260.0 2390.9 786.7 3177.6 <2> <1> These values assume the carrier frequency is set to 5 kHz. <2> These values assume the carrier frequency is set to 2 kHz. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 332: Drive Derating Data

    Figure A.2 Carrier Frequency Derating (CIMR-L 2A0145 to 2A0415) Figure A.3 4A0009 to Drive Rated 4A0091 60% of Drive Rated Common_ TMonly 8 kHz 15 kHz Figure A.3 Carrier Frequency Derating (CIMR-L 4A0009 to 4A0091) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 333: Temperature Derating

    Figure A.5 L8-35=0 : IP00 Enclosure Drive Rating L8-35=2 : NEMA Type 1 Enclosure YEA_ TMonly L8-12 (Ambient temp : °C) Figure A.5 Ambient Temperature and Installation Method Derating YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 334 A.5 Drive Derating Data YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 335: B. Parameter List

    B.5 DEFAULTS BY DRIVE MODEL SELECTION (O2-04) ..... .380 B.6 DEFAULTS AND SETTING RANGES BY DISPLAY UNIT SELECTION (O1-03). .382 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 336: Understanding The Parameter Table

    Refers to a second motor when the drive is operating two motors. Switch between these motors using the multi-function input terminals. Note: If a parameter is not available in a certain control mode, the symbol for that control mode is grayed out. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 337: Parameter Groups

    Operation Status Monitors Multi-Function Digital Inputs Fault Trace Multi-Function Digital Outputs Fault History Multi-Function Analog Inputs Maintenance Monitors Multi-Function Analog Outputs Control Monitors MEMOBUS/Modbus Serial Communication – – – YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 338: Parameter Table

    1: Save history of recently viewed parameters. Recently edited parameters will be saved to A2- Max: 1 17 through A2-32 for quick access. <5> Default setting is determined by the control mode (A1-02). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 339: B: Application

    Parameters b6-03 and b6-04 set the speed to hold and the time to maintain that speed at stop. Dwell Speed at Stop Min: 0.0% (1B8H) Max: 100.0% Default: 0.0 s b6-04 Dwell Time at Stop Min: 0.0 s (1B9H) Max: 10.0 s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 340: C: Tuning

    Decel Time 2) Sets the ramp to decelerate from maximum speed to 0. common_ All Modes C1-09 TMonly Fast Stop Ramp (208H) Sets the ramp for the Fast Stop function. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 341 Min: 0 (213H) Selection 0: Disabled. Max: 1 1: Enabled. Automatically decreases motor flux when output voltage saturation is reached. <5> Default setting is determined by the control mode (A1-02). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 342 Default: <5> (274H) Speed Control Loop Proportional CLV/PM TMonly Min: 0.00 Gain Time during Position Lock Sets the Speed Control Loop Proportional gain used during Position Lock Max: 300.00 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 343 Min: 0 (25EH) Motor Pole Search 0: Carrier Frequency = 2 kHz Max: 1 1: Setting value for C6-03 <4> Default setting value varies by the drive model (o2-04). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 344: D: Speed References

    Sets speed reference when inspection operation is enabled. Max: 100.00% <6> d1-25 Default: common_ (2C7H) All Modes TMonly Rescue Operation Speed 10.00% Min: 0.00% <6> Sets the speed reference during inspection operation. Max: 100.00% <6> YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 345: E: Motor Parameters

    Default: F E1-03 CLV/PM TMonly V/f Pattern Selection Min: – (302H) F: Custom V/f, E1-04 through E1-13 settings define the V/f pattern Max: F YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 346 Max: 0.75 Auto-Tuning. common_ Default: 0.0% E2-09 CLV/PM TMonly Motor Mechanical Loss Min: 0.0% (316H) Sets the motor mechanical loss as a percentage of motor rated power (kW). Max: 10.0% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 347 Sets the voltage drop for motor 2 due to motor leakage inductance as a percentage of rated Max: 40.0% voltage. Automatically set during Auto-Tuning. <4> Default setting value is dependent on the drive model (o2-04) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 348: F: Option Settings

    0: Ramp to stop. Decelerate to stop using the deceleration ramp in C1-02. Min: 0 (382H) (oS) 1: Coast to stop. Max: 3 2: Fast Stop. Decelerate to stop using the deceleration ramp in C1-09. 3: Alarm only. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 349 When the digital operator units are set to be displayed in Hertz or user-set units (o1-03 = 2 or 3), the units for F3-01 are determined by parameter o1-03. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 350 0: Output terminals are each assigned separate output functions. Min: 0 (3A1H) 1: Binary code output Max: 2 2: Use output terminal functions selected by parameters F5-01 through F5-08. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 351 Max: 8 5: 250 kbps 6: 500 kbps 7: 800 kbps 8: 1 Mbps <1> Parameter setting value is not reset to the default value when the drive is initialized. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 352: H: Multi-Function Terminals

    Open: Motor 1(E1- , E3- Closed: Motor 2 (E2- , E4- common_ All Modes TMonly Fast Stop (N.C.) Open: Decelerates to stop at the Fast Stop ramp set to C1-09. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 353 Communications Test Mode Tests the MEMOBUS/Modbus RS-485/422 interface. Displays “PASS” if the test completes successfully. common_ All Modes TMonly Brake Feedback Used for brake supervision and detection of incorrect operation. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 354 Closed: An alarm has been triggered, or the IGBTs have reached 90% of their expected life span. common_ All Modes TMonly Fault Reset Command Active Closed: A command has been entered to clear a fault via the input terminals or from the serial network. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 355 Closed: Speed is greater than the zero speed level set to S1-01 Open: Operating at zero speed level common_ All Modes TMonly Light Load Direction Closed: Light load direction is up Open: Light load direction is down YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 356 All Modes TMonly Offset for Terminal A2 Min: -500 (2F1H) Applies an offset to analog input A2. Can be used for zero adjustment of the analog input. Max: 500 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 357 1: –10 to 10 V common_ All Modes Default: 0 TMonly H4-08 Terminal AM Signal Level Min: 0 (424H) Selection 0: 0 to 10 V Max: 1 1: –10 to 10 V YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 358: L: Protection Functions

    5: PM motor with constant torque characteristics Default: 1.0 min common_ L1-02 All Modes TMonly Motor Overload Protection Time Min: 0.1 min (481H) Sets the motor thermal overload protection (oL1) time. Max: 5.0 min YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 359 Door Zone Level Min: 0.0% Sets the door zone speed level. The "door zone" multi-function digital output is closed when the (4F6H) Max: 100.0% speed falls below this level. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 360 All Modes TMonly Torque Detection Time 2 Min: 0.0 s (4A6H) Sets the time an overtorque or undertorque condition must exist to trigger torque detection 2. Max: 10.0 s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 361 Sets the gain for overcurrent detection as a percentage of the motor rated current. Overcurrent is Max: 300.0% detected using the drive’s overcurrent level or the value set to L8-27, whichever is lower. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 362: N: Advanced Performance Set-Up

    TMonly Motor Acceleration Time Min: 0.001 s (5B1H) Sets the time required to accelerate the motor at 100% torque from 0 to the nominal speed. Max: 10.000 s YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 363 Amplitude during Rescue Min: 0.1% (2D1H) Sets the amplitude for High Frequency Injection during Rescue Operation as a percentage of the Operation Max: 99.9% voltage (200 V or 400 V). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 364: O: Operator Related Parameters

    Sets the traction sheave diameter for display unit calculations. <38> common_ CLV/PM TMonly Sets the roping ratio. Default: 2 o1-21 Roping Ratio 1: 1:1 Min: 1 (576H) 2: 1:2 Max: 4 3: 1:3 4: 1:4 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 365 Capacitor Maintenance Setting Min: 0% (51DH) Sets the value of the Maintenance Monitor for the capacitors. See U4-05 to check when the Max: 150% capacitors may need to be replaced. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 366: S: Elevator Parameters

    Determines the delay time between the start of DC injection/Position Lock and setting the brake Max: 10.00 s control command (H2- =50) in order to release the brake at the beginning of the ride. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 367 Torque Compensation Fade Out Min: 0 ms (6A0H) Time Sets the time for torque compensation to fade out once motor speed reaches the level set in S3- Max: 5000 ms YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 368 Position Lock Gain at Start 2 Min: 0.00 (6CBH) Reduction Sets a reduction factor for the Position Lock Gain at Start 2 (Anti-Rollback Gain) set in Max: 1.00 parameter S3-02. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 369 2: Leveling Distance Control Default: 0 mm common_ S5-11 CLV/PM TMonly Deceleration Distance Min: 0 mm (6B1H) Sets the deceleration distance when Stop Distance Control is enabled Max: 32767 mm <36> YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 370: T: Motor Tuning

    Default: 200.0 V <9> T1-03 CLV/PM TMonly Motor Rated Voltage Min: 0.0 V (703H) Sets the motor rated voltage as specified on the motor nameplate. Max: 255.0 V <9> YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 371 After setting the motor capacity to T1-02, this parameter will automatically display the motor Max: 20.00 Hz slip for a standard 4 pole Yaskawa motor. Enter the motor slip as indicated on the motor test report. <4> Default setting value varies by the drive model (o2-04).

  • Page 372: U: Monitors

    (kW) Displays the output power (this value is calculated internally). common_ U1-09 CLV/PM 10 V: Motor rated TMonly Torque Reference 0.1% – (48H) torque Monitors the internal torque reference. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 373 All Modes 0.01% TMonly Output Speed after Soft Start 10 V: Max frequency – (53H) <31> Displays output speed with ramp time and jerk settings. Units determined by o1-03. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 374 Displays the DC bus voltage at the previous fault. common_ U2-09 Output Power at Previous All Modes No signal output TMonly 0.1 kW – (88H) Fault available Displays the output power at the previous fault. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 375 No signal output TMonly – (80EH to 5th to 10th Most Recent Fault available Displays the cumulative operation time when the fifth to the tenth most recent faults occurred. 813H) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 376 Displays the speed reference provided by MEMOBUS/Modbus (decimal). common_ U4-20 Speed Reference From Option All Modes No signal output 0.01% TMonly – (7DCH) Card available <31> Displays the speed reference input by an option card (decimal). YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 377 5, the value is displayed in m/s. When o1-03 = 6, the value is displayed in ft/min. <35> o1-12 (Length Units) determines the units. When o1-12 is set to 0, the unit is millimeters. When o1-12 is set to 1, the unit is inch. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 378 Monitors reserved to display data from option cards. 7F0 to 7F9H) <9> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 379: Control Mode Dependent Parameter Default Values

    Motor 2 Minimum Output Voltage 0.0 to 255.0 0.1 V <18> <18> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 380: Defaults By Drive Model Selection (O2-04)

    28.0 L8-35 Installation Method Selection n5-02 Motor Acceleration Time 0.323 0.32 0.387 0.317 0.533 0.592 0.646 μsec n9-60 A/D Conversion Start Delay 14.0 14.0 14.0 14.0 14.0 14.0 14.0 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 381 29.0 n5-02 Motor Acceleration Time 0.32 0.387 0.317 0.533 0.592 0.646 0.673 L8-35 Installation Method Selection μsec n9-60 A/D Conversion Start Delay 14.0 14.0 14.0 14.0 14.0 14.0 14.0 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 382: Defaults And Setting Ranges By Display Unit Selection (O1-03)

    <1> Automatically calculated according to the values set to o1-20, o1-21, o1-22, and E2- /E5- parameters. <2> Automatically calculated according to the values set to the E2- /E5- parameters. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 383: C. Memobus/Modbus Communications

    C.12 SELF-DIAGNOSTICS ..........410 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 384: C.1 Memobus/Modbus Configuration

    Figure C.1 Master (PLC or other) Slave (Drive) YEA_common Figure C.1 Connecting Multiple Drives to a PLC YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 385: C.2 Communication Specifications

    Data length 8 bit (fixed) Communication Parameters Parity Select even, odd, or none Stop bit 1 bit (fixed) Protocol MEMOBUS/Modbus (using RTU mode only) Max Number of Slaves 255 drives YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 386: C.3 Connecting To A Network

    Note: 1. Turn on the DIP switch on the drive that is located at the end of the network. All other slave devices must have this DIP switch set to the OFF position. 2. Set H5-07 to 1 when using the RS-485 interface. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 387: Network Termination

    To set the DIP switch on the terminal board, use an appropriate sized tool with a tip of approximately 8 mm (5/16 in.) in width. Figure C.5 DIP Switch S2 YEA_TM RS-422 only RS-485 switch (OFF: default) Termination resistor (1/2 W, 110 Ω) Figure C.5 Serial Communications Terminal and DIP Switch S2 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 388: C.4 Memobus/Modbus Setup Parameters

    Setting 0: Ramp to stop (uses the deceleration ramp currently enabled) Setting 1: Fast Stop (uses the deceleration ramp in C1-09) Setting 2: Coast to stop Setting 3: Alarm only (continue operation) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 389 Sets the unit for the output voltage monitor value in MEMOBUS/Modbus register 0025H. Name Setting Range Default H5-10 Unit Selection for MEMOBUS/Modbus Register 0025H 0 or 1 Setting 0: 0.1 V units Setting 1: 1 V units YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 390 Parameter changes become effective after an Enter command. An Enter command must only be sent after the last parameter change, not for each single parameter. Setting 1: Enter command not necessary Parameter value changes become effective immediately without the need to send an Enter command. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 391: C.5 Drive Operations By Memobus/Modbus

    Up/Down command Selection Refer to b1-01: Speed Reference Selection on page 148 Refer to b1-02: Up/Down Command Selection on page 149 for details on operation mode parameter selections. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 392: C.6 Communications Timing

    Increase H5-06 if the drive response causes overrun in the master. Figure C.8 PLC→Drive Drive→PLC PLC→Drive Command message Response message Command message Time common_ TMonly H5-06 24 bit length setting Figure C.8 Minimum Response Wait Time YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 393: C.7 Message Format

    Both must match before a command is processed. An initial value of FFFFH (i.e., all 16 bits equal 1) must be used for CRC-16 calculations in the MEMOBUS/Modbus protocol. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 394 Response Data Perform a CRC-16 calculation on the response message data as described above as a validation check. The result should match the CRC-16 checksum received within the response message. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 395: C.8 Message Examples

    Function Code Function Code Upper Upper Error Code Test Code Test Code Lower Lower Upper CRC-16 Upper Upper Lower Data Data Lower Lower Upper Upper CRC-16 CRC-16 Lower Lower YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 396: Writing To Multiple Registers

    Upper Lower Starting Data Lower Upper Next Data Lower Upper CRC-16 Lower Note: Double the number of the data quantity for the number of bytes in the command message. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 397: C.9 Memobus/Modbus Data Table

    Analog Monitor Option AO-A3 Analog Output 1 (10 V/4000 H) 001CH Analog Monitor Option AO-A3 Analog Output 2 (10 V/4000 H) 001DH Digital Output Option DO-A3 Output (Binary) 001EH to 001FH Reserved YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 398: Monitor Data

    Fault Contents 2 bit 0 Reserved bit 1 Ground Fault (GF) 0029H bit 2 Input Phase Loss (PF) bit 3 Output Phase Loss (LF) bit 4 to bit F Reserved YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 399 0032H Torque Reference (U1-09), 1% units 0033H Reserved 0034H Product Code 1 [ASCII], Product Type (LA for L1000A) 0035H Product Code 2 [ASCII], Region Code 0036H to 003CH Reserved YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 400 Output Speed After Soft Start (U1-16) 00B6H 0.01% units 00B7H r/min units <4> Speed Reference 00B8H 0.01% units 00B9H to 00BEH Reserved 00BFH Lists the last to digits of operation error code oPE YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 401 Current Offset Fault (CoF) bit 6 to B Reserved 00C4H bit C Output Voltage Detection Fault (voF) bit D Reserved bit E Braking Transistor Overload Fault (boL) bit F Reserved YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 402 2 Capacitor Maintenance Time (LT-3) bit 3 IGBT Maintenance Time (50%) (LT-4) bit 4 Braking Transistor Overload Fault (boL) bit 5 to F Reserved 00CDH to 00CFH Reserved YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 403 5 Option Receive CRC Error (oFA15) bit 6 Option Receive Frame Error (oFA16) bit 7 Option Receive Abort Error (oFA17) bit 8 to F Reserved 00DAH to 00DBH Reserved YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 404 Same type of option card already connected (oFC02) 00E1H bit 3, 4 Reserved bit 5 A/D Conversion Fault (oFC05) bit 6 Option Response Error (oFC06) bit 7 to F Reserved YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 405: Broadcast Messages

    Reserved bit C Multi-Function Digital Input S5 bit D Multi-Function Digital Input S6 bit E Multi-Function Digital Input S7 bit F Multi-Function Digital Input S8 0002H Speed Reference 100% YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 406: Fault Trace Contents

    A/D Conversion Error (CPF02) 0235H MEMOBUS Timeout (oFb34) 0084H PWM Data Fault (CPF03) 0236H Drive timeout waiting for response (oFb35) 0087H EEPROM Memory Data Error (CPF06) 0237H CI Check Error (oFb36) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 407: Alarm Register Contents

    Soft Charge Bypass Relay Maintenance Time (LT-3) 0014H MEMOBUS/Modbus Communication Error (CE) 0044H IGBT Maintenance Time (50%) (LT-4) 0015H Option Communication Error (bUS) 0045H Braking Transistor Overload (boL) 0016H Serial Communication Transmission Error (CALL) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 408: C.10 Enter Command

    Data is accepted even if one setting is invalid. The invalid setting will Error occurs if only one setting is invalid. All data that was sent are parameters be discarded. No error message occurs. discarded. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 409: C.11 Communication Errors

    • When the command message data length is invalid. Note: If the slave address specified in the command message is 00H, all slaves execute the write function, but do not return response messages to the master. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 410: C.12 Self-Diagnostics

    Remove the wire jumpers from terminal R+, R-, S+, S-, and S6-SC. Set back jumper S3 to its original position. Set terminal S6 to its original function. Return to normal operation. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 411: D. Standards Compliance

    D.4 SAFE DISABLE INPUT FUNCTION........427 D.5 EN81-1 CONFORM CIRCUIT WITH ONE MOTOR CONTACTOR ... . .430 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 412: D.1 Section Safety

    Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before beginning work on the drive. Do not remove covers or touch circuit boards while the power is on. Failure to comply could result in death or serious injury. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 413 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for modification of the product made by the user. This product must not be modified. Check all the wiring to ensure that all connections are correct after installing the drive and connecting other devices.

  • Page 414: D.2 European Standards

    2A0085 FWH-300A 2A0115 FWH-350A 2A0145 FWH-400A 2A0180 FWH-400A 2A0215 FWH-600A 2A0283 FWH-700A 2A0346 FWH-800A 2A0415 FWH-1000A 1000 Three-Phase 400 V Class 4A0009 FWH-90B 4A0015 FWH-80B 4A0018 FWH-100B 4A0024 FWH-125B YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 415: Emc Guidelines Compliance

    Verify the following installation conditions to ensure that other devices and machinery used in combination with this drive also comply with EMC guidelines. Install an EMC noise filter to the input side specified by Yaskawa for compliance with European standards. Place the drive and EMC noise filter in the same enclosure.
  • Page 416 Motor cable (braided shield cable, max. 10 m) Cable clamp Ground the cable shield Motor Figure D.4 EMC Filter and Drive Installation for CE Compliance (Three-Phase 200 V / 400 V Class) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 417 120 × 170 × 451 102 × 365 4A0112 FS5972-170-35 4A0150 130 × 240 × 610 90 × 498 4A0180 FS5972-250-37 11.7 4A0216 260 × 115× 386 235 × 120 FS5972-410-99 10.5 4A0260 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 418 Filter Side (LINE) LINE LINE LOAD LOAD Drive Side (LOAD) Figure 3 Figure D.5 EMC Filter Dimensions ■ AC Reactors for EN 12015 Compliance Contact Yaskawa for information about reactors. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 419: D.3 Ul And Csa Standards

    ■ Main Circuit Terminal Wiring Yaskawa recommends using closed-loop crimp terminals on all drive models. UL/cUL approval requires the use of closed-loop crimp terminals when wiring the drive main circuit terminals on models CIMR-L 2A0085 to 2A0415 and 4A0045 to 4A0260. Use only the tools recommended by the terminal manufacturer for crimping.
  • Page 420 (283 to 354) –, +1 – 3/0 to 300 2A0283 <1> 18 to 23 – 3/0 to 300 (159 to 204) 32 to 40 2 to 300 (283 to 354) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 421 –, +1, +2 – 6 to 4 4A0039 2 to 2.5 B1, B2 – 10 to 8 (17.7 to 22.1) 4 to 6 8 to 6 (35.4 to 53.1) YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 422 Note: Use crimp insulated terminals or insulated tubing for wiring these connections. Wires should have a continuous maximum allowable temperature of 75 °C 600 V UL approved vinyl sheathed insulation. Ambient temperature should not exceed 40 °C. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 423 D.3 UL and CSA Standards Closed-Loop Crimp Terminal Recommendations Yaskawa recommends using closed-loop crimp terminals on all drive models. UL approval requires the use of crimp terminals when wiring the drive main circuit terminals on models CIMR-L A0085 to 2A0415 and 4A0045 to 4A0260.

  • Page 424: Csa Standards Compliance

    The L1000 is tested and complies with CSA B44.1-04/ASME A17.5-2004 standard. This standard is used by CSA to evaluate the L1000 to Class 2411 (Elevator Equipment). Figure D.8 CSA B44.1 / ASME A17.5 Figure D.8 CSA B44.1-04/ASME A17.5-2004 Mark YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 425: Drive Motor Overload Protection

    60 Hz and at 150% of the full load amp rating (E2-01/E5-03) of the motor. Adjusting the value of L1-02 can shift the set of oL1 curves up the y axis of the diagram below, but will not change the shape of the curves. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 426 D.3 UL and CSA Standards Figure D.9 Time (min) Cold Start Hot Start Motor Current (%) (E2-01/E5-03=100 %) Figure D.9 Motor Overload Protection Time YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 427: D.4 Safe Disable Input Function

    D.4 Safe Disable Input Function D.4 Safe Disable Input Function This section explains the Safe Disable function and how to use it in an elevator installation. Contact Yaskawa if more information is required. ◆ Specifications The Safe Disable inputs provide a stop function in compliance with “Safe Torque Off” as defined in the IEC61800-5-2.

  • Page 428: Using The Safe Disable Function

    (baseblock), but does not create a “Safe Torque Off” status. Note: To avoid an uncontrolled stop during normal operation, make sure that the Safe Disable inputs are opened first when the motor has completely stopped. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 429 This display should not appear under normal conditions if the Safe Disable circuit is utilized properly. Refer to Alarm Codes, Causes, and Possible Solutions on page 269 to resolve possible errors. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 430: D.5 En81-1 Conform Circuit With One Motor Contactor

    2. The drive output can only be activated when neither an Up nor a Down command is active, i.e., terminals H1 and H2 must be closed prior to setting the Up/Down command. YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 431: E. Quick Reference Sheet

    E.3 USER SETTING TABLE ..........434 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 432: E.1 Drive And Motor Specifications

    Inductance Encoder Offset Note: These values must be entered as part of the Auto-Tuning process. ■ Motor Speed Encoder (if used) Items Value Items Value Manufacturer Resolution Interface YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 433: E.2 Multi-Function I/O Terminal Settings Record

    ◆ Multi-Function Photocoupler Outputs (P1-C1, P2-C2) Terminal Used/Reserved Setting Value and Function Name Memo P1-C1 H2-04= P2-C2 H2-05= ◆ Monitor Outputs (AC Common) Terminal Used/Reserved Setting Value and Function Name Memo H4-01= H4-04= YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 434: E.3 User Setting Table

    C3-04 Slip Compensation Selection during Regeneration d1-19 Nominal Speed C3-05 Output Voltage Limit Operation Selection d1-20 Intermediate Speed 1 C3-21 Motor 2 Slip Compensation Gain d1-21 Intermediate Speed 2 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 435 F1-02 Operation Selection at PG Open Circuit (PGo) H3-11 Terminal A2 Gain Setting F1-03 Operation Selection at Overspeed (oS) H3-12 Terminal A2 Bias Setting F1-04 Operation Selection at Deviation YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 436 Ambient Temperature Setting o4-07 DC Bus Pre-charge Relay Maintenance Setting L8-15 oL2 Characteristics Selection at Low Speeds o4-09 IGBT Maintenance Setting L8-27 Overcurrent Detection Gain o4-11 U2, U3 Initialization YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 437 Nominal Speed for Short Floor Calculation S5-03 Short Floor Minimum Constant Speed Time S5-04 Distance Calculation Acceleration Time Gain S5-05 Distance Calculation Deceleration Time Gain S5-10 Stopping Method Selection YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 438: Index

    Capacitor Maintenance .......376 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 439 Control Method Selection......142 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 440 Drive Replacement ........305 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 441 Function Key (F1, F2) ....... . .85 Excessive Speed Deviation Detection Delay Time ..178 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 442 Input Fuses ........324, 414 Leveling Speed Reference Has Priority....165 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 443 Motor Mechanical Loss .......172 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 444 ........262 (oFb03 to oFb11, oFb12 to oFb17) ..... .263 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 445 Copy Function are not the Same (vFyE) ....281 q-Axis Current Control Integral Time during Normal YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 446 Roping Ratio ........226 Serial Communications Terminal and DIP Switch S2..387 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 447 Terminal cover screw ........31 Speed Reference at Reference Loss ..... 207 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 448 Outputs) ......... . .195 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 449 Zero-Speed Time Chart ......189 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...

  • Page 450: Revision History

    MANUAL NO. SIEP C710616 38A Published in Japan August 2010 10-8 Date of original publication Date of publication Date of Publication Revision Number Section Revised Content − − August 2010 First Edition YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 451 YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual...
  • Page 452 AC Drive for Elevator Applications Technical Manual YASKAWA AMERICA, INC. 2121 Norman Drive South, Waukegan, IL 60085, U.S.A. Phone: (800) YASKAWA (927-5292) or 1-847-887-7000 Fax: 1-847-887-7310 http://www.yaskawa.com DRIVE CENTER (INVERTER PLANT) 2-13-1, Nishimiyaichi, Yukuhashi, Fukuoka, 824-8511, Japan Phone: 81-930-25-3844 Fax: 81-930-25-4369 http://www.yaskawa.co.jp...

Table of Contents

Save PDF