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CIMR-G5A Series
YASKAWA CIMR-G5A Series User Manual
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User
Constants
8.2.10
Factory
Settings
that
Change
with
the
Inverter
Capacity
(o2-04)
8-4
8
Con-
stant
Number
Factory
Setting
Unit
Name
−
75
55
45
37
30
22
18.5
15
kW
Inverter
Capacity
o2-04
F
E
D
C
B
A
9
8
---
kV
A
selection
L2-03
Min.
baseblock
time
sec
0.7
1.0
1.0
1.0
1.0
1.0
1.0
1.0
L2-04
V
oltage
recovery
time
sec
0.3
0.6
0.6
0.6
0.6
0.6
1.0
1.0
8
301
303
Table of Contents
Safety Information
3
ISO Symbol
3
Visual Aids
4
General Precautions
5
Safety Precautions
6
Confirmations Upon Delivery
6
Installation
6
Wiring
6
Setting User Constants
7
Trial Operation
7
Maintenance and Inspection
8
Other
8
Warning Label Contents and Position
9
Warning Label Contents
9
How to Change the Digital Operator Display from Japanese to English
10
Example of Inverter Nameplate
11
Table of Contents
12
Table of Contents
13
Introduction
13
Handling Inverters
13
Wiring
13
Setting User Constants
14
Trial Operation
14
Basic Operation
14
Advanced Operation
15
User Constants
15
Troubleshooting
16
Maintenance and Inspection
16
Specifications
16
Appendix
16
Introduction
17
Outline and Functions
18
VS-616G5 Inverter Models
18
Introduction
18
Outline of Control Methods
20
Functions
20
Control Method Characteristics
20
Autotuning
20
PID Control
21
Zero-Servo Control
21
Speed Control by Feedback
21
Dwell Function
21
User Constant Structure and Three Access Levels
22
Access Levels for User Constants
22
Access Level Structure
22
Nomenclature
23
VS-616G5 Components
23
Terminal Arrangement
23
Appearance of VS-616G5, Model CIMR-G5A20P4 (200 V, 0.4 Kw)
23
Digital Operator Components
24
Operation Mode Indicators
24
Key Functions
25
RUN and STOP Indicators
25
Handling Inverters
26
Nameplate Information
27
Checks
27
Example Nameplate
27
Inverter Model Numbers
27
Confirmations Upon Delivery
27
Inverter Specifications
28
Open Chassis Type (IEC IP00)
28
Enclosed Wall-Mounted Type (IEC IP20, NEMA 1)
28
Exterior and Mounting Dimensions
29
200 V/400 V Class Inverters of 15 Kw and Lower
29
200 V/400 V Class Inverters of 18.5 Kw and Higher
29
Mounting Dimensions for 400 V Class Inverters of 185 to 300 Kw
29
VS-616G5 External Dimensions (MM) and Approx. Masses (Kg)
30
Checking and Controlling the Installation Site
31
Installation Site
31
Controlling the Ambient Temperature
31
Protecting the Inverter from Foreign Matter
31
Installation Orientation and Space
32
VS-616G5 Installation Orientation and Space
32
Horizontal Space
32
Vertical Space
32
Removing/Attaching the Digital Operator and
33
Inverters of 15 Kw or Less
33
Removing the Front Cover
33
Mounting the Digital Operator
34
Inverters of 18.5 Kw or Higher
34
Wiring
35
Connections to Peripheral Devices
37
Example Connections to Peripheral Devices
37
Connection Diagram
38
Connection Diagram (Model CIMR-G5A27P5 Shown Above)
38
Terminal Block Configuration
39
Wiring Main Circuit Terminals
40
Applicable Wire Sizes and Closed-Loop Connectors
40
200 V Class Wire Sizes
40
Closed-Loop Connector Sizes (JIS C 2805) (for 200 V/400 V Classes)
42
Main Circuit Terminal Functions
43
200 V Class Main Circuit Terminal Functions
43
400 V Class Main Circuit Terminal Functions
43
Main Circuit Configurations
44
200 V Class
44
Standard Connection Diagrams
46
Main Circuit Terminal Connections
46
Wiring the Main Circuits
47
Wiring Main Circuit Inputs
47
Installing a Molded-Case Circuit Breaker
47
Installing a Ground Fault Interrupter
47
Installing an AC Reactor
48
Installing a Surge Absorber
48
Installing a Noise Filter on Power Supply Side
48
Incorrect Power Supply Noise Filter Installation
48
Wiring on the Output Side of Main Circuit
49
Connecting the Inverter and Motor
49
Installing a Thermal Overload Relay
49
Installing a Noise Filter on Output Side
49
Countermeasures against Radio Interference
50
Cable Length between Inverter and Motor
50
Ground Wiring
50
Connecting the Braking Resistor (ERF)
51
Connecting the Braking Resistor Unit (LKEB) and Braking Unit (CDBR)
51
Connecting the Braking Resistor Unit and Braking Unit
52
Connecting Braking Units in Parallel
53
Power Supply Sequence
53
Wiring Control Circuit Terminals
54
Wire Sizes and Closed-Loop Connectors
54
Closed-Loop Connectors for Ground Terminal
54
Control Circuit Terminal Functions
55
Control Circuit Terminal Arrangement
56
Control Circuit Terminal Connections (All Models)
56
Control Circuit Wiring Precautions
57
Wiring Check
57
Processing the Ends of Twisted-Pair Cables
57
Installing and Wiring PG Speed Control Cards
58
PG Speed Control Card Terminal Blocks
59
PG-A2 (for V/F with PG Feedback Mode Only)
59
PG-B2 (for Flux Vector Control Mode Only)
59
PG-D2 (for V/F with PG Feedback Mode Only)
59
PG-X2 (for Flux Vector Control Mode Only)
60
PG-X2 Terminal Specifications
60
Wiring a PG Speed Control Card
61
Wiring an Open-Collector Input
61
I/O Circuit Configuration
62
I/O Circuit Configuration of the PG-A2
62
PG-B2 Wiring
63
I/O Circuit Configuration of the PG-B2
63
Wiring PG Speed Control Card Terminal Blocks
65
Wire Sizes (same for All Models)
65
Solderless Terminals for Control Circuit Terminals
65
Straight Solderless Terminal Sizes
65
Closed-Loop Connector Sizes and Tightening Torque
66
Wiring Method
66
Wiring Precautions
66
Connecting Wires to Terminal Block
66
Selecting the Number of PG (Encoder) Pulses
67
Pg-A2/Pg-B2
67
Pg-D2/Pg-X2
67
PG-B2 Connection Example
67
Using the Digital Operator
69
Modes
71
Inverter Modes
71
Switching Modes
72
Mode Transitions
72
User Constant Access Levels
73
Changing the Access Level from Quick-Start to Basic
73
Changing Quick-Start to Basic
73
Setting User Constants in each Access Level
74
Constant Access Levels
74
Setting a User Constant in the Quick-Start Access Level
75
Setting a User Constant in the Basic Access Level
76
Setting a User Constant in the Advanced Access Level
77
Operation Mode
78
Operations in Operation Mode
78
Conditions for Monitoring
79
Constants Monitored in Operation Mode
79
Monitoring at Startup
83
Monitor Displays
83
Monitor Display Contents at Startup
84
Selecting the Display Language: A1-00
86
Changing the Language to English
86
Setting the Access Level: A1-01
86
Access Level Settings
87
Setting the Control Method: A1-02
87
Changing the Control Method to Flux Vector
87
Control Method Settings
87
Initializing User Constants: A1-03
88
Initializing to User Settings
88
Settings to Initialize User Constants
88
Example of Wiring for 2-Wire Sequential Operation
88
Initializing for 2-Wire Sequential Operation
89
Example of Wiring for 3-Wire Sequential Operation
89
Setting the Password to 1000
90
Setting User Constants: A2-01 to A2-32
90
Programming Mode
92
Structure of User Constants
92
Programming Mode Constant Groups
93
Autotuning Mode
96
Autotuning Procedure
96
Modified Constants Mode
98
Changing Frequency Reference 1 to 30.00 in Modified Constants Mode
98
Trial Operation Procedures
102
Power on
102
Checkpoints before Turning on the Power Supply
102
Checking the Display Status
102
Setting Input Voltage
103
Input Voltage: E1-01
103
Setting the Power Supply Voltage Jumper
103
Motor Selection (Motor Overheating Protection): E1-02
104
Autotuning Operation
104
Troubleshooting Autotuning Faults
105
Switching to V/F Control When Autotuning Is Not Successful
106
Open-Loop Vector Control
106
No-Load Operation
107
Setting the Frequency Reference
107
Loaded Operation
108
Operation Using the Digital Operator
108
Checking the Operating Status
108
Connecting the Load System
108
Basic Operation
109
Common Settings
110
Setting the Access Level and Control Method: A1-01, A1-02
110
Constant Access Level: A1-01
110
Changing the Access Level
110
Control Method: A1-02
111
Frequency Reference Settings
112
Frequency Reference Selection: B1-01
112
Function Selection: H3-09
112
Terminal Arrangement of a 200 V Class Inverter of 0.4 Kw
113
Function for Multi-Function Analog Input, Terminal 16: H3-05
114
Signal Level for Multi-Function Analog Input, Terminal 16: H3-04
114
Adjusting Analog Inputs
114
Analog Input Filter Time Constant: H3-12
115
Frequency Reference Source: B1-01
115
Frequency Unit for Reference Setting and Monitoring: O1-03
115
Gain and Bias Chart
115
Preset Frequency Reference Values: D1-01 through D1-09
116
Run Source: B1-02
117
Sequence Input Responsiveness (Reading Twice): B1-06
117
Operation after Switching to Remote Mode: B1-07
117
Acceleration/Deceleration Time Unit: C1-10
118
Acceleration/Deceleration Times: C1-01 through C1-08
118
Emergency Stop Time: C1-09
118
Acceleration/Deceleration Time Switching Frequency: C1-11
119
Prohibiting Reverse Operation: B1-04
119
Acceleration/Deceleration Time Switching Frequency
119
Selecting the Stopping Method: B1-03
120
Deceleration to Stop
120
Coast to Stop
120
DC Injection Braking Stop
120
Multi-Function Input Settings: H1-01 through H1-06
121
3-Wire Sequence (Forward/Reverse Run Commands): “0”
122
3-Wire Sequence Wiring Example
122
Multi-Step Speed References 1 through 3 / JOG Reference
122
Timing Chart for 3-Wire Sequence
122
Selecting 1-Step and 2-Step Frequency References
123
Timing Chart for Multi-Step Speed and JOG References
123
Three-Step Speed Operation Example
124
User Constant Settings
124
Acceleration/Deceleration Time Selectors 1 and 2
125
Emergency Stop: “15” and “17”
125
Forward and Reverse Jog Commands: “12” and “13”
125
Terminal 13/14 Switch: “1F”
125
Open-Loop Vector Control
126
Precautions before Autotuning
126
Motor Selection: E1-02
126
Performing Autotuning
127
Autotuning Faults
127
Troubleshooting Autotuning Faults for Open-Loop Vector Control
128
V/F Control
129
Setting the Motor Constants
129
Inverter Input Voltage: E1-01
129
Motor Selection (Motor Overheating Protection: E1-02
129
V/F Pattern Selection: E1-03
130
V/F Patterns: 0.4 to 1.5 Kw
131
Variable Torque Characteristics (Settings 4 to 7)
131
High Starting Torque Characteristics (Settings 8 to B)
131
High-Speed Operation (Settings C to E)
131
V/F Patterns: 2.2 to 45 Kw
132
V/F Patterns: 55 to 300 Kw
133
Setting a User-Defined V/F Pattern: E1-03 =“F”
134
User-Defined V/F Pattern
135
Flux Vector Control
136
PG Speed Control Card Settings
136
Available PG Speed Control Cards
136
PG Constant: F1-01
136
PG Pulse Output Monitor Division Rate: F1-06
137
PG Rotation Direction Setting
137
PG Disconnection Stopping Method: F1-02, F1-14
137
Overspeed Settings: F1-03, F1-8, F1-09
138
PG Speed Deviation Settings: F1-04, F1-10, F1-11
138
Setting the Zero-Speed Operation Constants
139
Stopping Method Selection: B1-03
139
Zero-Speed Operation: B1-05 and Minimum Output Frequency: E1-09
139
Minimum Output Frequency (FMIN): E1-09
139
Initial Excitation Settings: B2-01, B2-03, B2-04
140
Settings for Initial Excitation and Zero-Speed Control
140
Inverter Input Voltage Setting: E1-01
141
Required Constant Settings
141
Speed Control (ASR) Structure
144
Speed Control Structure
144
Gain Settings: C5-01, C5-02
144
Low-Speed Gain Settings: C5-03, C5-04, C5-07
144
Gain Settings at Low Frequencies
145
ASR Integral Reset Setting: “E”
145
ASR Proportional Gain Switch Setting: “77”
145
Speed Control (ASR) Responsiveness: C5-06
145
Speed Control (ASR) Gain
146
Gain Adjustment Procedure
146
Fine Adjustments
146
Example Monitor Waveforms
146
Adjusting ASR Proportional Gain 1 (C5-01)
147
Adjusting ASR Integral Time 1 (C5-02)
147
Responsiveness for Proportional Gain
147
Different Gain Settings for Low-Speed and High-Speed
147
V/F Control with PG
148
Motor Constants: E1-01, E1-02, E2-01, E2-04
148
Motor Selection: E1-02, E2-01, E2-04
148
Motor Rated Current (Electronic Thermal Reference Current): E2-01
148
Selecting a Preset V/F Pattern: E1-03 = “0” through “E”
149
Setting a User-Defined V/F Pattern: E1-03 = “F”
149
Setting the PG Pulse Number: F1-01
150
Setting the Number of PG Gear Teeth: F1-12, F1-13
150
Selecting Integral Operation During Acceleration/Deceleration: F1-07
150
Setting and Adjusting the Fault Detection Functions
150
Overspeed Settings: F1-03, F1-08, F1-09
151
Gain Settings
152
Max. Output Frequency Gain Settings: C5-01, C5-02
152
Min. Output Frequency Gain Settings: C5-03, C5-04
152
Adjusting Speed Control (ASR) Gain
153
Gain Adjustments at Minimum Output Frequency
153
Gain Adjustments at Maximum Output Frequency
153
Gain Adjustments for Integral Control During Acceleration/Deceleration
153
Advanced Operation
155
Torque Limit Function
155
Adjusting Speed Feedback
155
Setting/Adjusting Motor Constants
155
Operation Selection When Output Voltage Saturated
155
Starting Torque Compensation Function (for SPEC:F)
155
Open-Loop Vector Control Functions
156
Torque Limit Function
158
Torque Limits: L7-01 through L7-04
158
Limiting Torque with Analog Inputs: H3-05, H3-09
158
Adjusting Speed Feedback
159
Limiting Torque with Analog Inputs
159
Speed Feedback Detection Control (AFR) Gain: C8-08
159
Setting/Adjusting Motor Constants
160
Adjusting the V/F Pattern: E1-04 through E1-10, E1-13
160
Adjusting Output Voltage: VC (E1-08), VMIN (E1-10)
161
Motor Rated Current: E2-01
161
Motor Rated Slip: E2-02
161
Motor No-Load Current: E2-03
161
Motor Leakage Inductance: E2-06
162
Motor Iron-Core Saturation Coefficients 1, 2: E2-07, E2-08
162
Limited Output Voltage Operation: C3-06 (for SPEC: F)
162
Operation Selection When Output Voltage Saturated
162
Starting Torque Compensation Function (for SPEC:F)
163
Starting Torque Compensation Function (C4-03 to C4-05)
163
Time Chart for Startingtorque Frequency
163
V/F Control Without PG
165
Normal V/F Control Functions
165
Energy-Saving Control Function
167
Energy-Saving Gain: B8-01
167
Energy-Saving Frequency: B8-02
167
Hunting-Prevention Function
167
Hunting Prevention Gain: C7-02
168
Motor Line-To-Line Resistance: E2-05
168
Setting Motor Constants
168
Motor Iron−Core Loss with Torque Compensation:e2-10 (for SPEC: F)
169
Flux Vector Control Functions
170
Droop Control Function
172
Droop Control Gain: B7-01
172
Droop Control Delay Time: B7-02
172
Zero-Servo Function
173
Zero-Servo Settings: B9-01, B9-02
173
Time Chart for Zero Servo
173
Droop Control Gain
173
Pulse Count Factored by 4
174
Torque Control
175
Torque Control Function Settings: D5-01
175
Torque Reference Settings: H3-04, H3-05, H3-08, H3-09
175
Torque Control Block Diagram
175
Signal Level Settings
176
Jumper Wire Location for 200 V Class Inverter of 0.4 Kw
176
Speed Limit Function Settings: D5-03, H3-01, D5-04, D5-05
176
Speed Limit Selection: D5-03
176
Speed Limit Selection Settings: D5-03, H3-01, D5-04
177
Limit with Analog Input (D5-03 = 1)
177
Limit with Constant Setting (D5-03 = 2)
177
Speed Limit Bias Setting: D5-05
178
Speed Limit Bias Settings
178
Winding Operation
179
Rewinding Operation
179
Torque Reference Adjustment: D5-02, H3-02 to H3-11
179
Setting the Torque Compensation: H3-05, -04, -08, -09
179
Adjusting the Gain/Bias of the Analog Inputs: H3-02, -03, -06, -07
180
Speed/Torque Control Switching Function
181
Analog Input Gain and Bias Settings
181
Setting the Speed/Torque Control Switching Timer: D5-06
182
Frequency Reference and Speed Limit
182
Torque Reference and Torque Limit
182
Stopping Method
182
Switching between Speed and Torque Control
183
Setting a Torque Limit with Constants: L7-01 to L7-04
184
Torque Limit Function
184
Adjusting the V/F Pattern: E1-04 to E1-07, E1-13
185
Setting/Adjusting Motor Constants
185
Units for V/F Pattern Settings: O1-04
186
Setting Motor Constants: E2-01 to E2-09
186
Number of Motor Poles: E2-04
187
Operation Selection When Output Voltage Saturated
188
V/F Control with PG
190
Energy-Saving Control Function
192
Hunting-Prevention Function
192
Setting Motor Constants
193
Common Functions
195
Functions Used with All Control Methods
195
Application Constants: B
197
DC Injection Braking: B2-01 to B2-04
197
DC Injection Braking Timing Chart
197
Magnetic Flux Compensation: B2-08 (for SPEC: F)
198
Time Chart for Magnetic Flux Compensation
198
Speed Search: B3-01 to B3-03
198
Speed Search Selection at Start: B3-01
198
Timer Functions: B4-01, B4-02
199
Speed Search Timing Chart
199
PID Control Settings: B5-01 to B5-14
200
Operation Example of Timer Function
200
PID Control Applications
200
PID Control Operations
200
Types of PID Control
201
Feedback Value
201
Inverter’s PID Control Function
202
Block Diagram for PID Control in Inverter
202
PID Output Gain: B5-10 (for SPEC: F)
205
Reverse PID Output: B5-11 (for SPEC: F)
205
Adjusting PID Control
205
Making Fine Adjustments
205
Reducing Short-Cycle Oscillation
206
Dwell Functions: B6-01 to B6-04
206
S-Curve Characteristic Function: C2-01 to C2-04
206
Timing Chart for Dwell Functions
206
Tuning Constants: C
206
Motor Slip Compensation: C3-01 to C3-04
207
Setting S-Curve Characteristics
207
Slip Compensation Gain: C3-01
207
Motor Slip Compensation Gain Adjustment Procedure
208
Slip Compensation Primary Delay Time: C3-02
208
Slip Compensation Limit: C3-03
208
Torque Compensation Function: C4-01, C4-02
209
Torque Compensation Gain: C4-01
209
Torque Compensation Time Constant: C4-02
209
Carrier Frequency: C6-01 to C6-03
210
Setting the Carrier Frequency
210
Reference Constants: D
211
Frequency Reference Function: D2-01, D2-02
211
Prohibited Frequency (Jump Frequency): D3-01 to D3-04
211
Upper and Lower Limits of the Frequency Reference
211
Hold Reference Memory Selection: D4-01
212
Trim Control Level: D4-02
212
Option Constants: F
213
Installing Option Cards
213
Option Card Specifications
213
Installation Locations for Option Cards
213
Analog Reference Card: F2-01
214
Digital Reference Card: F3-01
214
Analog Monitor Card: F4-01 to F4-04
215
DO-02 Digital Output Card Settings: F5-01, F5-02
215
Analog Output Block Diagram
215
DO-08 Digital Output Card Settings: F6-01
216
Coded Outputs
216
Pulse Monitor Card: F7-01
217
External Terminal Functions: H
218
Multi-Function Input Settings: H1
218
Multi-Function Input Functions
218
Constant Settings
219
Local/Remote Selection (Setting: 1)
219
Option Card/Inverter Selection (Setting: 2)
220
External Baseblock no (Setting: 8)
220
External Baseblock NC (Setting: 9)
220
Acceleration/Deceleration Ramp Hold (Setting: A)
220
OH2 Alarm Signal (Setting: B)
221
Acceleration/Deceleration Ramp Hold
221
Multi-Function Analog Input Selection (Setting: C)
221
No V/F Control with PG (Setting: D)
221
Up and down Commands (Settings: 10 and 11)
222
Fault Reset (Setting: 14)
223
Timing Chart for up and down Commands
223
Motor Switch Command (Motor 2 Selection, Setting: 16)
223
PID Control Disable (Setting: 19)
224
Constants Write Enable (Setting: 1B)
224
Trim Control Increase and Decrease (Settings: 1C and 1D)
224
Analog Frequency Reference Sample/Hold (Setting: 1E)
225
External Faults (Settings: 20 to 2F)
225
External Fault Settings
225
Setting Procedure
226
Setting Procedure for External Fault Function
226
Procedure to Change Constant Settings
227
DC Injection Braking Command (Setting: 60)
228
Timing Chart for DC Injection Braking Command
228
External Speed Search 1 (Settings: 61)
228
External Speed Search 2 (Settings: 62)
228
Zero-Servo Command (Setting: 72)
229
Speed Control (ASR) Proportional Gain Switch (Setting: 77)
229
Multi-Function Output Settings: H2
230
During Run (Setting: 0)
232
During Run 2 (Setting: 37)
232
Zero-Speed (Setting: 1)
232
Timing Chart for Zero-Speed
232
Multi-Function Analog Input/Frequency Reference (Current)
233
Speed Reference Limit (Setting: 31)
233
Zero-Servo End (Setting: 33)
233
Analog Input Characteristics
235
Multi-Function Analog Output Settings: H4-01 to H4-07
236
Function Selection Constants: H4-01, H4-04
236
Adjusting the Monitor Output: H4-02, -03, -05, -06
236
Multi-Function Analog Output Signal Level: H4-07
236
MEMOBUS Communications Settings: H5-01 to H5-05
237
Station Node Address: H5-01
237
Baud Rate: H5-02
237
Stopping Method after Communications Error: H5-04
237
Protective Functions: L
238
Communications Error Detection: H5-05
238
Motor Protection Selection: L1-01
238
Motor Protection Time Constant: L1-02
238
Electronic Thermal Time Characteristics
239
Momentary Power Loss Settings: L2-01 to L2-05
239
Momentary Power Loss Detection: L2-01
239
Momentary Power Loss Ridethru Time: L2-02
239
Minimum Baseblock Time: L2-03
240
Voltage Recovery Time: L2-04
240
Undervoltage Detection Level: L2-05
240
KEB Deceleration Rate: L2-06
240
Stall Prevention Function Settings: L3-01 to L3-06
241
Stall Prevention Selection During Acceleration: L3-01
241
Stall Prevention Level During Acceleration: L3-02
242
Stall Prevention Limit During Acceleration: L3-03
242
Acceleration Stall Prevention Function: L3-01 = 1
242
Stall Prevention Limit During Acceleration
242
Stall Prevention Selection During Decel: L3-04
243
Stall Prevention Selection During Running: L3-05
243
Deceleration Stall Prevention Function: L3-04 = 1
243
Stall Prevention Level During Running: L3-06
244
Frequency Detection Settings: L4-01 to L4-05
244
Constants and Output Signals
244
Frequency Detection Operation: L4-05
245
Timing Chart for Frequency Detection Operation
246
Fault Restart Settings: L5-01, L5-02
247
Number of Auto Restart Attempts: L5-01
247
Auto Restart Operation Selection: L5-02
247
Overtorque Detection Settings: L6-01 to L6-06
248
L6-01/L6-04 Settings
248
Timing Chart for Overtorque Detection
248
Hardware Protection Settings: L8-01 to L8-03, L8-05, L8-07
249
Protection Selection for Internal DB Resistor: L8-01
249
Inverter Overheating (OH) Pre-Alarm Settings: L8-02, L8-03
249
Input Open-Phase Protection Selection: L8-05
249
Output Open-Phase Protection Selection: L8-07
250
Carrier Frequency Reduction Selection: L8-17 (for SPEC: F)
250
OL2 Characteristics Selection at Low Speeds: L8-19 (for SPEC: F)
250
Operator Display Selection: O1-01 to O1-05
251
Constant Number Display Selection: O1-01
251
Monitor Selection after Power Up: O1-02
251
Operator Constants: O
251
Frequency Units of Constant Setting: O1-04
252
Constant Number Display Selection: O1-05
252
LOCAL/REMOTE Key Enable/Disable: O2-01
252
STOP Key During Control Circuit Terminal Operation: O2-02
252
User Constant Initial Value: O2-03
253
Kva Selection: O2-04
253
Frequency Reference Setting Method Selection: O2-05
253
Operation Selection When Digital Operator Is Disconnected: O2-06
253
Cumulative Operation Time Settings: O2-07, O2-08
254
User Constants
255
User Constant Descriptions
256
Initialize Mode Constants
257
Programming Mode Constants
259
Operation Mode Selections: B1
259
Application Constants: B
259
Speed Search: B3
261
Timer Function: B4
261
PID Control: B5
262
Dwell Functions: B6
263
Droop Control: B7
263
Energy Saving: B8
264
Zero Servo: B9
264
Acceleration/Deceleration: C1
265
Autotuning Constants: C
265
S-Curve Acceleration/Deceleration: C2
266
Motor Slip Compensation: C3
266
Torque Compensation: C4
267
Speed Control (ASR): C5
268
Carrier Frequency: C6
269
Hunting Prevention: C7
269
Factory Tuning: C8
270
Preset Reference: D1
271
Reference Limits: D2
271
Reference Constants: D
271
Jump Frequencies: D3
272
Reference Frequency Hold: D4
272
Torque Control: D5
273
Motor Constant Constants: E
274
V/F Pattern: E1
274
Motor Setup: E2
275
Motor 2 Control Method: E3
276
Motor 2 V/F Pattern: E4
276
Motor 2 Setup: E5
277
Options Constants: F
278
PG Option Setup: F1
278
Other Options Setup: F2 through F9
280
Terminal Constants: H
282
Multi-Function Inputs: H1
282
Multi-Function Outputs: H2
284
Multi-Function Output Functions
284
Analog Inputs: H3
285
H3-05 and H3-09 Settings
286
Analog Outputs: H4
287
MEMOBUS Communications: H5
287
Protection Constants: L
289
Motor Overload: L1
289
Power Loss Ridethrough: L2
289
Stall Prevention: L3
291
Reference Detection: L4
293
Fault Restart: L5
293
Torque Detection: L6
294
Torque Limit: L7
294
Hardware Protection: L8
295
Monitor Select: O1
297
Operator Constants: O
297
Multi-Function Selections: O2
298
Factory Settings that Change with the Control Method (A1-02)
299
0.4 to 1.5 Kw Inverters
300
2.2 to 45 Kw Inverters
300
55 To 300 Kw Inverters
300
Factory Settings that Change with the Inverter Capacity
301
200 V Class Inverters
301
400 V Class Inverters
303
Troubleshooting
305
Protective and Diagnostic Functions
306
Fault Detection
306
Fault Displays and Processing
306
Minor Fault Detection
310
Minor Fault Displays and Processing
310
Operation Errors
312
Operation Error Displays and Incorrect Settings
312
If Constant Constants Cannot be Set
313
If the Motor Does Not Operate
313
The Operation Method Selection Is Wrong
314
A 3-Wire Sequence Is in Effect
314
The Motor Stops During Acceleration or When a Load Is Connected
314
The Motor Only Rotates in One Direction
314
If the Motor Does Not Put out Torque or if Acceleration Is Slow
315
If the Direction of the Motor Rotation Is Reversed
315
The Torque Limit Has Been Reached
315
If the Motor Does Not Operate According to Reference
315
If Motor Deceleration Is Slow
316
If the Motor Overheats
316
If the Vertical-Axis Load Drops When Brake Is Applied
316
The Ambient Temperature Is too High
316
If There Is Mechanical Oscillation
317
If There Is Noise When the Inverter Is Started or from an am Radio
317
If the Ground Fault Interrupter Operates When the Inverter Is Run
317
Oscillation and Hunting Are Occurring with V/F Control
317
If the Motor Rotates Even When Inverter Output Is Stopped
318
If 0 V Is Detected When the Fan Is Started, or Fan Stalls
318
If Output Frequency Does Not Rise to Frequency Reference
318
Daily Inspection
321
Periodic Inspection
321
Periodic Maintenance of Parts
321
Part Replacement Guidelines
321
Specifications
322
Standard Inverter Specifications
323
Specifications of Options and Peripheral Devices
326
Options and Peripheral Devices
326
Option Cards
327
Inverter Application Precautions
330
Installing Reactors
330
Initial Torque
330
Inverter Capacity (O2-04)
330
Settings
331
Handling
331
Upper Limits
331
Magnetic Contactor Installation
331
Motor Application Precautions
332
Using the Inverter for an Existing Standard Motor
332
High-Speed Operation
332
Torque Characteristics
332
Using the Inverter for Special Motors
333
Pole-Changing Motor
333
Submersible Motor
333
Explosion-Proof Motor
333
Peripheral Device Application Precautions
334
Selecting and Installing Molded-Case Circuit Breaker (MCCB)
334
Using Magnetic Contactors on the Power Supply Line
334
Using Magnetic Contactors on the Motor Line
334
Wire Sizes and Distances
335
Wiring Examples
336
Using a Braking Resistor Unit
336
Using a Braking Unit and Braking Resistor Unit
336
CIMR-G5A2018, -G5A2022 (200 V Class Inverters of 18.5 Kw, 22 Kw)
337
CIMR-G5A4018 to -G5A4045 (400 V Class Inverters of 18.5 to 45 Kw)
338
Using Braking Units in Parallel
339
Using a Braking Unit and Three Braking Resistor Units in Parallel
340
Using a JVOP-95-J, -96-J VS Operator
341
CIMR-G5A27P5 (200 V Class Inverters of 7.5 Kw)
341
Using an Open-Collector Transistor for Operation Signals
342
Using Open-Collector, Contact Outputs
342
Function Block Diagram
348
A1 Detailed Block Diagram
349
Index
350
4
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YASKAWA CIMR-G5A Series Specifications
General
Brand
YASKAWA
Model
CIMR-G5A Series
Category
Inverter
Language
English
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