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129
Function assignment of external
terminal and control
4
PARAMETERS
12 112 Y12
Output current
detection
Output when the output current is higher
than the Pr. 150 setting for longer than the
time set in Pr. 151.
Pr. 150, Pr. 151 135
13 113 Y13
Zero current
detection
Output when the output power is lower than
the Pr. 152 setting for longer than the time
set in Pr. 153.
Pr. 152, Pr. 153 135
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
26115 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 bypass-inverter switchover
function is used.
Pr. 135 to Pr. 139,
Pr. 159
29318 ⎯ MC2
Electronic bypass MC2
19 ⎯ MC3
Electronic bypass MC3
25 125 FAN Fan fault output Output at the time of a fan alarm. Pr. 244 300
26 126 FIN
Heatsink overheat
pre-alarm
Output when the heatsink temperature
reaches about 85% of the heatsink overheat
protection operation temperature.
⎯ 340
45 145 RUN3
Inverter running and
start command is ON
Output when the inverter is running and start
command is ON.
⎯ 131
46 146 Y46
During deceleration at
occurrence of power
failure
Output when the power failure-time
deceleration function is executed.
(retained until release)
Pr. 261 to Pr. 266
156
47 147 PID
During PID control
activated
Output during PID control.
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
261
48 148 Y48 PID deviation limit
Output when the absolute value of deviation
exceeds the limit value.
Pr. 127 to Pr. 134,
Pr. 241, Pr. 553, Pr.
554, Pr. 575 to Pr.
577, C42 to C45
261
49 149 Y49
During pre-charge
operation
Output during the pre-charge operation.
Pr. 127 to Pr. 134,
Pr. 241, Pr. 553,
Pr. 554,
Pr. 575 to Pr. 577,
Pr. 753 to Pr. 769,
C42 to C45
261,
275
50 150 Y50
During second pre-
charge operation
261,
275
51 151 Y51 Pre-charge time over
Output when the pre-charged time exceeds
the time set in Pr.764 or Pr.769.
261,
275
52 152 Y52
Second pre-charge
time over
261,
275
53 153 Y53 Pre-charge level over
Output when the pre-charged amount
exceeds the set level in Pr.763 or Pr.768.
261,
275
54 154 Y54
Second pre-charge
level over
261,
275
64 164 Y64 During retry Output during retry processing. Pr. 65 to Pr. 69 159
67 167 Y67 During power failure
Output during output shutoff due to power
failure or under voltage.
Pr. 57 155
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
261
Setting
Signal
Name
Function Operation
Related
Parameters
Refer
to Page
Positive
Logic
Negative
Logic