Mitsubishi FR-A740-00023-EC - Page 80

70
Parameter List
Parameter List
Slip compensation
245 Rated slip 0 to 50%, 9999 0.01% 9999 143
246
Slip compensation time constant 0.01 to 10s
0.01s 0.5s 143
247
Constant-power range slip
compensation selection
0, 9999
1 9999 143
⎯
250 Stop selection
0 to 100s,1000 to 1100s
8888, 9999
0.1s 9999 204
⎯
251
Output phase failure protection
selection
0, 1
1 1 264
Frequency compensation
function
252 Override bias 0 to 200% 0.1% 50% 278
253
Override gain 0 to 200%
0.1% 150% 278
Life check
255
Life alarm status display (0 to 15)
1 0 374
256
Inrush current limit circuit life display (0 to 100%)
1% 100% 374
257
Control circuit capacitor life display (0 to 100%)
1% 100% 374
258
Main circuit capacitor life display (0 to 100%)
1% 100% 374
259
Main circuit capacitor life measuring 0, 1
1 0 374
⎯
260 PWM frequency automatic switchover 0, 1 1 1 272
Power failure stop
261 Power failure stop selection 0, 1, 2, 11, 12 1 0 258
262
Subtracted frequency at deceleration
start
0 to 20Hz
0.01Hz 3Hz 258
263
Subtraction starting frequency 0 to 120Hz, 9999
0.01Hz 50Hz 258
264 Power-failure deceleration time 1 0 to 3600/360s 0.1/0.01s 5s 258
265
Power-failure deceleration time 2
0 to 3600s/360s,
9999
0.1/0.01s 9999 258
266
Power failure deceleration time
switchover frequency
0 to 400Hz 0.01Hz 50Hz 258
⎯ 267
Terminal 4 input selection 0, 1, 2
1 0 275
⎯
268
Monitor decimal digits selection 0,1, 9999
1 9999 244
⎯
269
Parameter for manufacturer setting. Do not set.
⎯ 270
Stop-on contact/load torque high-
speed frequency control selection
0, 1, 2, 3
1 0
205,
361
Load torque
high speed frequency control
271
High-speed setting maximum current 0 to 220%
0.1% 50% 361
272 Middle-speed setting minimum current 0 to 220% 0.1% 100% 361
273
Current averaging range 0 to 400Hz, 9999
0.01Hz 9999 361
274
Current averaging filter time constant 1 to 4000
1 16 361
Stop-on contact
control
275
Stop-on contact excitation current low-
speed multiplying factor
0 to 1000%, 9999
0.1% 9999 205
276
PWM carrier frequency at stop-on
contact
0 to 9, 9999/
0 to 4, 9999
*2
1 9999 205
Func-
tion
Parameter Name Setting Range
Minimum
Setting
Increments
Initial Value
Refer
to
Page
Customer
Setting