Mitsubishi Electric FR-A700 Instruction Manual page 247

Setting
Signal
Positive Negative
Name
Logic Logic
14 114 FDN PID lower limit
15 115 FUP PID upper limit
PID forward/reverse
16 116 RL
rotation output
⎯
17 MC1 Electronic bypass MC1
⎯
18 MC2 Electronic bypass MC2
⎯
19 MC3 Electronic bypass MC3
Brake opening
20 120 BOF
request
25 125 FAN Fan fault output
Heatsink overheat
26 126 FIN
pre-alarm
27 127 ORA Orientation in-position
28 128 ORM Orientation error
30 130 Y30 Forward rotation output
Reverse rotation output Output when the motor is running in reverse
31 131 Y31
Regenerative status
32 132 Y32
output
33 133 RY2 Operation ready 2
34 134 LS Low speed output
35 135 TU Torque detection
36 136 Y36 In-position
Start time tuning
39 139 Y39
completion
41 141 FB Speed detection
Second speed
42 142 FB2
detection
43 143 FB3 Third speed detection
44 144 RUN2 Inverter running 2
Inverter running and
45 145 RUN3
start command is on
During deceleration at
occurrence of power
46 146 Y46
failure (retained until
release)
During PID control
47 147 PID
activated
64 164 Y64 During retry
70 170 SLEEP PID output interruption
Position control
84 184 RDY
preparation ready
85 185 Y85 DC feeding
Function
Output when the feedback value falls below
the lower limit of PID control.
Output when the feedback value rises above
the upper limit of PID control
Output when forward rotation is performed in
PID control.
Used when the commercial power supply-
inverter switchover function is used.
Output to open the brake when the brake
sequence function is selected.
Output at the time of a fan fault.
Output when the heatsink temperature
reaches about 85% of the heatsink overheat
protection providing temperature.
When orientation is valid
Output when the motor is running in forward
direction.
*4
direction.
*4
Output in the regenerative status under
vector control operation.
Output during pre-exitation or operation under
real sensorless vector control.
Output when the output frequency reduces
below the Pr. 865 setting.
Output when the motor torque rises above
the Pr. 864 value.
Output when the number of droop pulses has
fallen below the setting value.
Output on completion of start-time tuning.
Output when the actual motor speed
(estimated actual speed value) reaches the
Pr. 42 (Pr. 50, Pr.116) setting.
⋅ Output during forward rotation or the
reverse rotation signal is on.
⋅ Output at deceleration even during forward
rotation or the reverse rotation signal is off.
(Does not output during pre-excitation LX is
on.)
⋅ Output during the orientation command
signal (X22) is on.
⋅ Switched on when the servo is on (LX-ON)
under position control. (Switched off when
tne servo is off (LX-OFF))
Output when the inverter is running and start
command is on.
Output when the power failure-time
deceleration function is executed.
Output during PID control.
Output during retry processing.
Output when the PID output interruption
function is executed.
Output when the servo is on (LX-ON) and
ready to operate.
Output during power failure or under voltage
of AC power.
Function assignment of external terminal and control
Operation
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
Pr. 135 to Pr. 139,
Pr. 159
Pr. 278 to Pr. 285,
Pr. 292
Pr. 244
Pr. 350 to Pr. 366,
Pr. 369, Pr. 393,
*4
Pr. 396 to Pr. 399
*4
Pr. 865
Pr. 864
Pr. 426
Pr. 95, Pr. 574
Pr. 42, Pr. 50,
Pr. 116
Pr. 261 to Pr. 266
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
Pr. 65 to Pr. 69
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
Pr. 419, Pr. 428 to
Pr. 430
*4
Pr. 30, Pr. 70
Related Refer to
Parameters Page
355
363
214
379
⎯
406
217
241
241
⎯
241
⎯
239
243
246
137
197
243
⎯
239
⎯
239
265
355
268
355
134
204
237
4