Mitsubishi Electric FR-A820-00046 Instruction Manual page 544

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(M) Monitor display and monitor output signal
Setting
Positive
logic
49
50
51
52
53
54
55
56
57
60
61
63
64
67
68
70
79
84
85
86
87
88
89
90
91
Tab. 5-140: Output terminal function assignment (3)
5 - 364
Signal
Function
Negative
name
logic
During pre-charge
149
Y49
operation
During second pre-
150
Y50
charge operation
151
Y51
Pre-charge time over
Second pre-charge time
152
Y52
over
153
Y53
Pre-charge level over
Second pre-charge level
154
Y54
over
Motor temperature
detection
155
Y55
(for FR-A8AZ)
Home position return
156
ZA
failure
During PM sensorless
157
IPM
vector control
160
FP
Position detection level
During position
161
PBSY
command operation
Home position return
163
ZP
completed
Control circuit capacitor
164
Y64
life
167
Y67
Power failed signal
24 V external power
168
EV
supply operation
170
SLEEP PID output interruption
Pulse train output of
179
Y79
output power
Position control
184
RDY
preparation ready
185
Y85
DC current feeding
Control circuit capacitor
life
186
Y86
(for FR-A8AY, FR-A8AR)
Main circuit capacitor life
(for FR-A8AY, FR-A8AR)
187
Y87
Cooling fan life
188
Y88
(for FR-A8AY, FR-A8AR)
Inrush current limit circuit
life
189
Y89
(for FR-A8AY, FR-A8AR)
190
Y90
Life alarm
Fault output 3(power-OFF
191
Y91
signal)
Operation
Output during pre-charge operation.
Output when the pre-charge operation
reaches the time limit set in Pr. 764 or Pr.
769.
Output when the measured value before
reaching the ending time during pre-
charge operation is higher than the
detection level set in Pr. 763 or Pr. 768.
Output when the temperature of the
vector control dedicated motor with
thermistor (SFV5RU
T/A)
exceeds the detection level.
Output while a home position return
failure warning is occurring.
Output while the control method is PM
sensorless vector control.
Output when the current position
exceeds the position detection judgment
value (Pr. 1294 and Pr. 1295).
Output during position command
operation.
Output after home position return is
completed.
Output during retry processing.
Output when the output is shut off due
to power failure or undervoltage, or the
power failure time deceleration-to-stop
function is activated.
Output while operating with a 24 V
power supply input from an external
source.
Output during PID output suspension
function operation.
Output in pulses every time the
accumulated output power of the
inverter reaches the Pr. 799 setting.
Output when the operation is set ready
by servo ON (LX ON)
Output when there is a power failure or
undervoltage for the AC current.
Output when the control circuit capacitor
approaches the end of its life.
Output when the main circuit capacitor
approaches the end of its life.
Output when the cooling fan approaches
the end of its life.
Output when the inrush current limit
circuit approaches the end of its life.
Output when any of the control circuit
capacitor, main circuit capacitor and
inrush current limit circuit or the cooling
fan approaches the end of its life.
Output when an error occurs due to an
inverter circuit fault or connection fault.
Parameters
Related
Refer to
parameter
page
Pr. 127 to
Pr. 134, Pr. 241,
Pr. 553, Pr. 554,
Pr. 575 to
5-547
Pr. 577, Pr. 753
to Pr. 769, C42
to C45
Pr. 750
5-132
Pr. 71, Pr. 80,
5-70
Pr. 998
Pr. 1294 to
5-179
Pr. 1297
5-132
Pr. 65 to Pr. 69
5-307
Pr. 261 to
5-580
Pr. 266
2-51
Pr. 127 to
Pr. 134, Pr. 575
5-524
to Pr. 577
Pr. 799
5-386
Pr. 419,
Pr. 428 to
5-170
Pr. 430
Pr. 30
5-675
Pr. 255 to
5-222
Pr. 259
5-372

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