Mitsubishi Electric FR-A800 Series Instruction Manual page 478

Setting
Positive Negative
logic logic
55 155
56 156
57 157
60 160
61 161
63 163
64 164
67 167
68 168
70 170
79 179
80 180
84 184
85 185
86 186
87 187
88 188
89 189
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91 191
92 192
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94 194
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Signal
Function
name
Motor temperature detection
Y55
*4
(for FR-A8AZ)
ZA Home position return failure
During PM sensorless vector
IPM
control
FP Position detection level
During position command
PBSY
operation
Home position return
ZP
completed
Y64 During retry
*3
Y67
Power failed
24 V external power supply
EV
operation
SLEEP PID output interruption
Pulse train output of output
Y79
power
SAFE Safety monitor output
Position control preparation
RDY
ready
Y85
DC current feeding
Control circuit capacitor life
Y86
(for Pr.313 to Pr.322)
Main circuit capacitor life
Y87
(for Pr.313 to Pr.322)
Cooling fan life
Y88
(for Pr.313 to Pr.322)
Inrush current limit circuit life
Y89
(for Pr.313 to Pr.322)
Y90 Life alarm
Fault output 3 (Power-OFF
Y91
signal)
Energy saving average value
Y92
updated timing
Y93 Current average monitor
ALM2 Fault output 2
search engine
Operation
Outputted when the temperature of the
thermistor-equipped vector control motor
(SF-V5RU[]T/A) exceeds the detection level.
Outputted while the Home position return
failure warning is output.
Outputted while the operation is performed
under PM sensorless vector control.
Outputted when the current position exceeds
the position detection judgment value (set in
Pr.1294 and Pr.1295).
Outputted during the position command
operation.
Outputted when the home position return
operation is completed.
Outputted during retry operation.
Outputted when the inverter power output is
shut off due to power failure or undervoltage
or when the power failure time deceleration-
to-stop function is activated.
Outputted while the inverter operated with a
24 V power supplied from an external source.
Outputted while PID output suspension
function is activated.
Outputted in pulses every time the
cumulative value of energy outputted from
the inverter reaches the Pr.799 setting.
Outputted while the safety stop function is
activated.
Outputted when the servo-lock function is
working (the LX signal turns ON) and the
inverter is ready to operate.
Outputted during power failure or
*5
undervoltage of the AC power supply.
Outputted when the control circuit capacitor
*6
approaches the end of its life.
Outputted when the main circuit capacitor
*5*6
approaches the end of its life.
Outputted when the cooling fan approaches
*6
the end of its life.
Outputted when the inrush current limit circuit
*5*6
approaches the end of its life.
Outputted when any of the control circuit
capacitor, main circuit capacitor, inrush
current limit circuit, or the cooling fan
approaches the end of its life.
Outputted when the Fault occurs due to an
inverter circuit fault or connection fault.
Switches between ON and OFF every time
the average energy saving is updated during
the energy saving monitoring. This signal
cannot be assigned to any of the relay output
terminal (Pr.195, Pr.196, Pr.320 to Pr.322).
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
after the inverter reset finishes.
Related
parameter
Pr.750
—
Pr.71 to Pr.80,
Pr.998
Pr.1294 to
Pr.1297
—
Pr.65 to Pr.69
Pr.261 to Pr.266
—
Pr.127 to Pr.134,
Pr.575 to Pr.577
Pr.799
—
Pr.419, Pr.428 to
Pr.430
Pr.30
Pr.255 to Pr.259
—
Pr.52, Pr.54,
Pr.158, Pr.891 to
Pr.899
Pr.555 to Pr.557
—
*7
5. PARAMETERS
5.11 (M) Item and output signal for monitoring
Refer
to 1
page
—
2
303
230
3
327
4
303
5
426
642
6
80
7
601
493
8
82
319
9
724
10
359
483
467
363
483
477