Mitsubishi Electric FR-A820-00046 Instruction Manual page 545

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Parameters
Setting
Positive
logic
92
93
94
95
96
97
98
99
200
201
202
203
204
205
206
207
208
9999
Tab. 5-140: Output terminal function assignment (4)
Take caution when changing the frequency setting with an analog signal or the setting dial of the
operation panel (FR-DU08), because this change speed and the timing of the change speed
determined by the acceleration/deceleration time setting may cause the output of the SU (up to
frequency) signal to switch repeatedly between ON and OFF. (This repeating does not occur when
the acceleration/deceleration time setting is "0 s".)
The setting is available only for standard models.
This signal cannot be assigned to the output terminals for plug-in options (FR-A8AY, FR-A8AR).
FR-A800
Signal
Function
Negative
name
logic
Energy saving average
192
Y92
value updated timing
Current average monitor
193
Y93
signal
194
ALM2 Fault output 2
195
Y95
Maintenance timer signal
196
REM
Remote output
197
ER
Alarm output 2
198
LF
Alarm
199
ALM
Fault
300
FDN2 Second PID lower limit
301
FUP2
Second PID upper limit
Second PID forward/
302
RL2
reverse rotation output
Second During PID
303
PID2
control activated
During second PID
304
SLEEP2
output shutoff
Second PID deviation
305
Y205
limit
Cooling fan operation
306
Y206
command signal
Control circuit
307
Y207
temperature signal
308
PS
PU stopped signal
No function
(M) Monitor display and monitor output signal
Operation
Switches between ON and OFF each time
the average power saving is updated
when using the power saving monitor.
This cannot be set in Pr. 195 or Pr. 196,Pr.
320 to Pr. 322 (relay output terminal).
Outputs the average current and
maintenance timer value as a pulse.
This cannot be set in Pr. 195 or Pr. 196, Pr.
320 to Pr. 322 (relay output terminal).
Output when the inverter's protective
function is activated to stop the output
(at fault occurrence).
The signal output continues even during
an inverter reset, and the signal output
stops after the reset release.
Output when Pr. 503 reaches the Pr. 504
setting or higher.
Output via terminals when certain
parameters are set.
When Pr. 875 = "0" (initial value), output
in the same way as the ALM signal.
When Pr. 875 = "1", if OHT/THM/PTC
occurs, the signal is output, and
deceleration to a stop is performed at the
same time. When other protective
functions operate, output when output is
stopped.
Output when an alarm (fan fault or
communication error warning) occurs.
Output when the inverter's protective
function is activated to stop the output
(at fault occurrence). The signal output is
stopped after a reset.
Output when the value is lower than the
lower limit of second PID control.
Output when the value is higher than the
upper limit of second PID control.
Output during forward rotation under
second PID control.
Output during second PID control.
Output during second PID output
suspension function operation.
Output when the absolute deviation
value during second PID control exceeds
the limit value.
Output when the cooling fan operation is
commanded.
Output when the temperature of the
control circuit board reaches the
detection level or higher.
Output while the PU is stopped.
Related
Refer to
parameter
page
Pr. 52, Pr. 54,
Pr. 158,
5-189
Pr. 891 to
Pr. 899
Pr. 555 to
5-229
Pr. 557
5-371
Pr. 503, Pr. 504
5-227
Pr. 495 to
5-380
Pr. 497
Pr. 875
5-302
5-303,
Pr. 121, Pr. 244
5-606
5-371
Pr. 753 to
Pr. 758
5-524
Pr. 753 to
Pr. 758, Pr. 1147
to Pr. 1149
Pr. 753 to
Pr. 758, Pr.
1145, Pr. 1146
Pr. 244
5-303
Pr. 663
Pr. 75
5-192
5 - 365

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