Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 455

Setting
Positive Negative
logic logic
49 149
50 150
51 151
52 152
53 153
54 154
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
90 190
91 191
92 192
454
5. PARAMETERS
5.11 (M) Item and output signal for monitoring
Signal
Function
name
Y49 During pre-charge operation
During second pre-charge
Y50
operation
Y51 Pre-charge time over
Y52 Second pre-charge time over
Y53 Pre-charge level over
Y54 Second pre-charge level over
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
*5
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
Operation
Outputted while the pre-charge function is
working.
Outputted when the time period while the
pre-charge function is working reaches the
time limit set in Pr.764 or Pr.769.
Outputted when the value higher than the
detection level set in Pr.763 or Pr.768 is
measured until the pre-charge function
stops during pre-charge 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
uncompleted 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.799setting.
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
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
*5*6
circuit 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).
Refer
Related
to
parameter
page
Pr.127 to Pr.134,
Pr.241, Pr.553,
Pr.554, Pr.575 to 587
Pr.577, Pr.753 to
Pr.769, C42, C45
Pr.750 —
— 288
Pr.71 to Pr.80,
224
Pr.998
Pr.1294 to
311
Pr.1297
— 288
Pr.65 to Pr.69 405
Pr.261 to Pr.266 610
— 78
Pr.127 to Pr.134,
570
Pr.575 to Pr.577
Pr.799 470
— 80
Pr.419, Pr.428 to
304
Pr.430
Pr.30 689
Pr.255 to Pr.259 341
— 460
Pr.52, Pr.54,
Pr.158, Pr.891 to 444
Pr.899