Mitsubishi Electric FR-A800, Instruction Manual

Page: 545 / 1042

Parameters (M) Monitor display and monitor output signal
FR-A800 5 - 365
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).
92 192 Y92
Energy saving average
value updated timing
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).
Pr. 52, Pr. 54,
Pr. 158,
Pr. 891 to
Pr. 899
5-189
93 193 Y93
Current average monitor
signal
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).
Pr. 555 to
Pr. 557
5-229
94 194 ALM2 Fault output 2
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.
$
⎯
5-371
95 195 Y95 Maintenance timer signal
Output when Pr. 503 reaches the Pr. 504
setting or higher.
Pr. 503, Pr. 504 5-227
96 196 REM Remote output
Output via terminals when certain
parameters are set. Pr. 495 to
Pr. 497
5-380
97 197 ER Alarm output 2
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.
Pr. 875 5-302
98 198 LF Alarm
Output when an alarm (fan fault or
communication error warning) occurs.
Pr. 121, Pr. 244
5-303,
5-606
99 199 ALM Fault
Output when the inverter's protective
function is activated to stop the output
(at fault occurrence). The signal output is
stopped after a reset.
⎯
5-371
200 300 FDN2 Second PID lower limit
Output when the value is lower than the
lower limit of second PID control.
Pr. 753 to
Pr. 758
5-524
201 301 FUP2 Second PID upper limit
Output when the value is higher than the
upper limit of second PID control.
202 302 RL2
Second PID forward/
reverse rotation output Output during forward rotation under
second PID control.
203 303 PID2
Second During PID
control activated
Output during second PID control.
204 304 SLEEP2
During second PID
output shutoff Output during second PID output
suspension function operation.
Pr. 753 to
Pr. 758, Pr. 1147
to Pr. 1149
205 305 Y205
Second PID deviation
limit
Output when the absolute deviation
value during second PID control exceeds
the limit value. Pr. 753 to
Pr. 758, Pr.
1145, Pr. 1146
206 306 Y206
Cooling fan operation
command signal Output when the cooling fan operation is
commanded.
Pr. 244 5-303
207 307 Y207
Control circuit
temperature signal
Output when the temperature of the
control circuit board reaches the
detection level or higher.
Pr. 663
208 308 PS PU stopped signal Output while the PU is stopped. Pr. 75 5-192
9999
⎯
No function
⎯ ⎯ ⎯
Setting
Signal
name
Function Operation
Related
parameter Refer to
page
Positive
logic
Negative
logic
Tab. 5-140: Output terminal function assignment (4)