231
Function assignment of external terminal and control
4
PARAMETERS
14 114 FDN PID lower limit
Output when the feedback value falls below
the lower limit of PID control.
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
34815 115 FUP PID upper limit
Output when the feedback value rises above
the upper limit of PID control
16 116 RL
PID forward/reverse
rotation output
Output when forward rotation is performed in
PID control.
17 ⎯ MC1 Electronic bypass MC1
Used when the commercial power supply-
inverter switchover function is used.
Pr. 135 to Pr. 139,
Pr. 159
35618 ⎯ MC2 Electronic bypass MC2
19 ⎯ MC3 Electronic bypass MC3
20 120 BOF
Brake opening
request
Output to open the brake when the brake
sequence function is selected.
Pr. 278 to Pr. 285,
Pr. 292
208
25 125 FAN Fan fault output Output at the time of a fan fault. Pr. 244 373
26 126 FIN
Heatsink overheat
pre-alarm
Output when the heatsink temperature
reaches about 85% of the heatsink overheat
protection providing temperature.
⎯ 400
27 127 ORA Orientation in-position
When orientation is valid
*4
Pr. 350 to Pr. 366,
Pr. 369, Pr. 393,
Pr. 396 to Pr. 399
211
28 128 ORM Orientation error
30 130 Y30
Forward rotation output
Output when the motor is running in forward
direction.
*4
⎯
235
31 131 Y31
Reverse rotation output
Output when the motor is running in reverse
direction. *4
235
32 132 Y32
Regenerative status
output
Output in the regenerative status under
vector control operation.
*4
235
33 133 RY2 Operation ready 2
Output during pre-exitation or operation under
real sensorless vector control.
⎯ 233
34 134 LS Low speed output
Output when the output frequency reduces
below the Pr. 865 setting.
Pr. 865 237
35 135 TU Torque detection
Output when the motor torque rises above
the Pr. 864 value.
Pr. 864 240
36 136 Y36 In-position
Output when the number of droop pulses has
fallen below the setting value.
Pr. 426 132
39 139 Y39
Start time tuning
completion
Output on completion of start-time tuning. Pr. 95, Pr. 574 191
41 141 FB Speed detection
Output when the actual motor speed
(estimated actual speed value) reaches the
Pr. 42 (Pr. 50, Pr.116) setting.
Pr. 42, Pr. 50,
Pr. 116
23742 142 FB2
Second speed
detection
43 143 FB3 Third speed detection
44 144 RUN2 Inverter running 2
⋅ 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))
⎯ 233
45 145 RUN3
Inverter running and
start command is on
Output when the inverter is running and start
command is on.
⎯ 233
46 146 Y46
During deceleration at
occurrence of power
failure (retained until
release)
Output when the power failure-time
deceleration function is executed.
Pr. 261 to Pr. 266 258
47 147 PID
During PID control
activated
Output during PID control.
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
348
64 164 Y64 During retry Output during retry processing. Pr. 65 to Pr. 69 261
70 170 SLEEP PID output interruption
Output when the PID output interruption
function is executed.
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
348
84 184 RDY
Position control
preparation ready
Output when the servo is on (LX-ON) and
ready to operate.
*4
Pr. 419, Pr. 428 to
Pr. 430
129
85 185 Y85 DC feeding
Output during power failure or under voltage
of AC power.
Pr. 30, Pr. 70 198
Setting
Signal
Name
Function Operation
Related
Parameters
Refer to
Page
Positive
Logic
Negative
Logic
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