Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 456

Setting
Signal
Positive Negative
name
logic logic
93 193 Y93
94 194 ALM2
95 195 Y95
96 196 REM
97 197 ER
98 198 LF
99 199 ALM
200 300 FDN2
201 301 FUP2
202 302 RL2
203 303 PID2
SLEEP
204 304
2
205 305 Y205
206 306 Y206
207 307 Y207
208 308 PS
211 311 LUP
212 312 LDN
213 313 Y213
9999 —
*1 Note that changing the frequency setting with an analog signal or the setting dial on the operation panel (FR-DU08) may cause the turning ON
and OFF of Up to frequency (SU) signal depending on its changing speed and the timing of the speed change determined by the acceleration/
deceleration time setting. (The signal state changing does not occur when the acceleration/deceleration time is set to 0 seconds.)
*2 This signal is available only for the standard model.
*3 This signal cannot be assigned to any of the output terminals for plug-in options (FR-A8AY and FR-A8AR).
*4 This signal is available when the compatible plug-in option or control terminal option is installed.
*5 This signal is available for the standard model or the IP55 compatible model.
Function
Current average monitor
Fault output 2
Maintenance timer signal
Remote output
Alarm output 2
Alarm
Fault
Second PID lower limit
Second PID upper limit
Second PID forward/reverse
rotation output
Second During PID control
activated
During second PID output
shutoff
Second PID deviation limit
Cooling fan operation
command
Control circuit temperature
PU stopped
Upper limit warning detection
Lower limit warning detection
During load characteristics
measurement
(No function)
Operation
Outputted in pulses for transmission of the
average current value and the maintenance
timer value. This signal cannot be assigned
to any of the relay output terminal (Pr.195,
Pr.196, Pr.320 to Pr.322).
Outputted when the inverter's protective
function is activated to stop the power output
(when the Fault occurs). The signal output
continues during the inverter reset and stops
*7
after the inverter reset finishes.
Outputted when the value of Pr.503 reaches
the Pr.504 setting or higher.
Outputted via a terminal by setting a proper
number in a relative parameter.
The ER signal output follows the ALM signal
output when Pr.875 = "0 (initial value)".
When Pr.875 = "1" and when any of E.OHT,
E.THM, or E.PTC occurs, the inverter
decelerates the motor to a stop at a time of
the ER signal ON. When any of other faults
occurs, the ER signal outputs when the
inverter output stops.
Outputted when an Alarm (Fan alarm) or a
communication error occurs.
Outputted when the inverter's protective
function is activated to stop the power output
(when the Fault occurs). The signal output
stops when the inverter reset starts.
Outputted when the input value is lower than
the lower limit set for the second PID control
operation.
Outputted when the input value is higher
than the upper limit set for the second PID
control operation.
Outputted during forward rotation operation
in the second PID control operation.
Outputted during the second PID control
operation.
Outputted while the second PID output
suspension function is activated.
Outputted when the absolute deviation value
exceeds the limit value during the second
PID control operation.
Output when the cooling fan operation is
commanded.
Outputted when the temperature of the
control circuit board reaches the detection
level or higher.
Output while the PU is stopped.
Output when the load fault upper limit
warning is detected.
Output when the load fault lower limit
warning is detected.
Output during measurement of the load
characteristics.
—
5.11 (M) Item and output signal for monitoring
Refer
Related
to
parameter
page
Pr.555 to Pr.557 346
— 460
Pr.503, Pr.504 345
Pr.495 to Pr.497 466
Pr.875 401
402,
Pr.121, Pr.244
630
— 460
Pr.753 to Pr.758
570
Pr.753 to Pr.758,
Pr.1147 to
Pr.1149
Pr.753 to Pr.758,
Pr.1145, Pr.1146
Pr.244 402
Pr.663 471
Pr.75 320
Pr.1480 to
417
Pr.1492
— —
455
5. PARAMETERS
1
2
3
4
5
6
7
8
9
10