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CIMR-G7C47P5
Omron CIMR-G7C47P5 Manuals
Manuals and User Guides for Omron CIMR-G7C47P5. We have
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Omron CIMR-G7C47P5 manual available for free PDF download: Instruction Manual
OMRON CIMR-G7C47P5 Instruction Manual (417 pages)
Brand:
OMRON
| Category:
Inverter
| Size: 9.74 MB
Table of Contents
Instruction Manual
1
General Precautions
4
Safety Information
5
Safety Precautions
6
Trial Operation
7
8 Maintenance and Inspection
8
Table of Contents
12
Confirmations Upon Delivery
20
Checks
20
Nameplate Information
20
Inverter Specifications
21
Component Names
22
Exterior and Mounting Dimensions
24
Open Chassis Inverters (IP00)
24
Enclosed Wall-Mounted Inverters (NEMA1 Type 1)
24
Checking and Controlling the Installation Site
26
Controlling the Ambient Temperature
26
Protecting the Inverter from Foreign Matter
26
Installation Orientation and Space
27
Removing and Attaching the Terminal Cover
28
Removing the Terminal Cover
28
Removing/Attaching the Digital Operator and Front Cover
29
Inverters of 15 Kw or Less
29
Mounting the Digital Operator
30
Mounting the Front Cover
30
Removing the Front Cover
30
Inverters of 18.5 Kw or more
32
Wiring
34
Connections to Peripheral Devices
35
Connection Diagram
36
Terminal Block Configuration
38
Applicable Wire Sizes and Closed-Loop Connectors
39
Wiring Main Circuit Terminals
39
Main Circuit Terminal Functions
44
Main Circuit Configurations
45
Standard Connection Diagrams
46
Wiring the Main Circuits
47
Ground Wiring
51
Wire Sizes and Closed-Loop Connectors
53
Wiring Control Circuit Terminals
53
Wiring Method
54
Control Circuit Terminal Functions
55
Control Circuit Terminal Connections
59
Control Circuit Wiring Precautions
60
Wiring Check
61
Checks
61
Installation
62
Installing and Wiring Option Cards
62
Option Card Models and Specifications
62
PG Speed Control Card Terminals and Specifications
63
Wiring
65
Wiring Terminal Blocks
69
Selecting the Number of PG (Encoder) Pulses
70
3 Digital Operator and Modes
72
Digital Operator
73
Digital Operator Display
73
Digital Operator Keys
73
Modes
75
Inverter Modes
75
Switching Modes
76
Drive Mode
77
Quick Programming Mode
78
Advanced Programming Mode
80
Verify Mode
83
Autotuning Mode
84
4 Trial Operation
86
Trial Operation Procedure
87
Trial Operation Procedures
88
Setting the Power Supply Voltage Jumper (400 V Class Inverters of 55 Kw or Higher)
88
Power on
88
Checking the Display Status
89
Basic Settings
90
Settings for the Control Methods
92
Autotuning
94
Application Settings
99
No-Load Operation
99
Loaded Operation
99
Check and Recording User Constants
100
Adjustment Suggestions
101
User Constants
106
5 User Constants
107
User Constant Descriptions
107
Description of User Constant Tables
107
Digital Operation Display Functions and Levels
108
User Constants Settable in Quick Programming Mode
109
User Constant Tables
113
A: Setup Settings
113
Application Constants: B
115
Autotuning Constants: C
125
Reference Constants: D
131
Motor Constant Constants: E
137
Option Constants: F
143
Terminal Function Constants: H
150
Protection Function Constants: L
162
N: Special Adjustments
172
Digital Operator Constants: O
175
T: Motor Autotuning
179
U: Monitor Constants
180
Factory Settings that Change with the Control Method (A1-02)
188
Factory Settings that Change with the Inverter Capacity (O2-04)
191
6 Constant Settings by Function
196
Frequency Reference
197
Selecting the Frequency Reference Source
197
Using Multi-Step Speed Operation
200
Run Command
202
Selecting the Run Command Source
202
Stopping Methods
204
Selecting the Stopping Method When a Stop Command Is Sent
204
Using the DC Injection Brake
208
Using an Emergency Stop
209
Acceleration and Deceleration Characteristics
210
Setting Acceleration and Deceleration Times
210
Accelerating and Decelerating Heavy Loads (Dwell Function)
214
Preventing the Motor from Stalling During Acceleration (Stall Prevention During Acceleration Function)
215
Preventing Overvoltage During Deceleration (Stall Prevention During Deceleration Function)
217
Adjusting Frequency References
219
Adjusting Analog Frequency References
219
Operation Avoiding Resonance (Jump Frequency Function)
222
Adjusting Frequency Reference Using Pulse Train Inputs
224
Speed Limit (Frequency Reference Limit Function)
225
Limiting Maximum Output Frequency
225
Limiting Minimum Frequency
225
Improved Operating Efficiency
227
Reducing Motor Speed Fluctuation (Slip Compensation Function)
227
Hunting-Prevention Function
231
Stabilizing Speed (Speed Feedback Detection Function)
232
Machine Protection
233
Reducing Noise and Leakage Current
233
Limiting Motor Torque (Torque Limit Function)
236
Preventing Motor Stalling During Operation
238
Changing Stall Prevention Level During Operation Using an Analog Input
239
Detecting Motor Torque
239
Changing Overtorque and Undertorque Detection Levels Using an Analog Input
243
Motor Overload Protection
244
Setting Motor Protection Operation Time
246
Motor Overheating Protection Using PTC Thermistor Inputs
247
Limiting Motor Rotation Direction
249
Continuing Operation
250
Restarting Automatically after Power Is Restored
250
Speed Search
251
Continuing Operation at Constant Speed When Frequency Reference Is Lost
257
Restarting Operation after Transient Error (Auto Restart Function)
258
Inverter Protection
259
Performing Overheating Protection on Mounted Braking Resistors
259
Reducing Inverter Overheating Pre-Alarm Warning Levels
260
Input Terminal Functions
261
Terminals
261
Blocking Inverter Outputs (Baseblock Commands)
262
Stopping Acceleration and Deceleration (Acceleration/Deceleration Ramp Hold)
263
Raising and Lowering Frequency References Using Contact Signals (UP/DOWN)
264
Hold Analog Frequency Using User-Set Timing
268
Terminals
268
Jog Frequency Operation Without Forward and Reverse Commands (FJOG/RJOG)
269
Monitor Constants
271
Using the Analog Monitor Constants
271
Using Pulse Train Monitor Contents
274
Individual Functions
276
Using MEMOBUS Communications
276
Communications Connection Terminal
277
Message Format
279
Monitor Data
283
Enter Command
285
Error Codes
286
Slave Not Responding
286
Using the Timer Function
288
Using PID Control
289
Energy-Saving
298
Setting Motor Constants
300
Setting the V/F Pattern
302
Torque Control
309
Monitor Function
311
Speed Control (ASR) Structure
317
Fine Adjustments
319
Droop Control Function
322
Zero-Servo Function
323
Digital Operator Functions
327
Setting Digital Operator Functions
327
Copying Constants
330
Prohibiting Writing Constants from the Digital Operator
334
Setting a Password
335
Displaying User-Set Constants Only
336
Options
337
Performing Speed Control with PG
337
Using Digital Output Cards
341
Using an Analog Reference Card
343
Using a Digital Reference Card
344
Troubleshooting
350
Protective and Diagnostic Functions
351
Fault Detection
351
Alarm Detection
358
Operation Errors
362
Errors During Autotuning
364
Errors When Using the Digital Operator Copy Function
365
If Constant Constants Cannot be Set
366
7 Troubleshooting
366
If the Motor Does Not Operate
367
If the Direction of the Motor Rotation Is Reversed
368
If the Motor Does Not Put out Torque or if Acceleration Is Slow
369
If the Motor Operates Higher than the Reference
369
If the Slip Compensation Function Has Low Speed Precision
369
Control Mode
370
If Motor Deceleration Is Slow
370
If the Motor Overheats
371
If There Is Noise When the Inverter Is Started or from an am Radio
371
If the Ground Fault Interrupter Operates When the Inverter Is Run
372
If There Is Mechanical Oscillation
372
If the Motor Rotates Even When Inverter Output Is Stopped
373
If 0 V Is Detected When the Fan Is Started, or Fan Stalls
373
If Output Frequency Does Not Rise to Frequency Reference
373
Maintenance and Inspection
376
Outline of Maintenance
377
Maintenance and Inspection
377
Daily Inspection
377
Periodic Inspection
377
Periodic Maintenance of Parts
378
Cooling Fan Replacement Outline
379
Removing and Mounting the Control Circuit Terminal Card
381
Specifications
382
9 Specifications
383
Standard Inverter Specifications
383
Specifications by Model
383
Common Specifications
385
Specifications of Options and Peripheral Devices
386
10 Appendix
390
Varispeed G7 Control Modes
391
Control Modes and Features
391
Control Modes and Applications
394
Inverter Application Precautions
396
Selection
396
Installation
397
Settings
397
Handling
398
Motor Application Precautions
399
Using the Inverter for an Existing Standard Motor
399
Using the Inverter for Special Motors
400
Power Transmission Mechanism (Speed Reducers, Belts, and Chains)
400
Conformance to CE Markings
401
Requirements for Conformance to CE Markings
401
Emc Directive
404
User Constants
408
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