Mitsubishi Electric FR-A800 Series Instruction Manual page 477

Setting
Positive Negative
logic logic
30 130
31 131
32 132
33 133
34 134
35 135
36 136
38 138
39 139
40 140
41 141
42 142
43 143
44 144
45 145
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47 147
48 148
49 149
50 150
51 151
52 152
53 153
54 154
476
5. PARAMETERS
5.11 (M) Item and output signal for monitoring
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Signal
Function
name
Forward rotation output
(output for a Vector control
Y30
*4
compatible option)
Reverse rotation output
(output for a Vector control
Y31
*4
compatible option)
Regenerative status output
(output for a Vector control
Y32
*4
compatible option)
RY2 Operation ready 2
LS Low speed detection
TU Torque detection
Y36 In-position
MEND Travel completed
Y39 Start time tuning completion
Y40 Trace status
FB Speed detection
FB2 Second speed detection
FB3 Third speed detection
RUN2 Inverter running 2
Inverter running and start
RUN3
command ON
During deceleration at
Y46
occurrence of power failure
PID During PID control activated
Y48 PID deviation limit
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
search engine
Operation
Outputted while a motor rotates in forward
direction.
Outputted while a motor rotates in reverse
direction.
Outputted while the motor is in a regenerative
braking state under Vector control.
Outputted while pre-excitation is enabled or
during normal operation under Real
sensorless vector control, Vector control, or
PM sensorless vector control.
Outputted when the output frequency drops
to the Pr.865 setting or lower.
Outputted when the motor torque is higher
than the Pr.864 setting.
Outputted when the number of droop pulses
drops below the setting.
Outputted when the droop pulse is within the
in-position width and the position command
operation is completed.
Outputted when tuning at start-up is
completed.
Outputted during trace operation.
Outputted when the actual motor rotations
per minute (estimate) reaches the setting of
Pr.42, Pr.50, or Pr.116.
Outputted while the Forward rotation
command signal or Reverse rotation
command signal is ON. Outputted during
deceleration even while the Forward rotation
command signal or Reverse rotation
command signal is OFF
(except while pre-excitation is enabled (the
LX signal is ON)).
Also outputted while the Orientation
command (X22) signal is ON. Outputted
while the servo-lock function is working (the
LX signal is ON) in the position control mode.
(The signal output stops when the servo-lock
function stops (the LX signal is OFF).)
Outputted while the inverter is running or
while the start command signal is ON.
Outputted when the power-failure
deceleration function is activated.
(The signal output is retained until the
function stops.)
Outputted during the PID control operation.
Outputted when the absolute deviation value
exceeds the limit value.
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.
Refer
Related
to
parameter
page
482
— 482
482
— 479
Pr.865 484
Pr.864 488
Pr.426 327
Pr.426 327
Pr.95, Pr.574 558
Pr.1020 to
649
Pr.1047
Pr.42 to Pr.50,
484
Pr.116
— 479
— 479
Pr.261 to Pr.266 642
Pr.127 to Pr.134,
601
Pr.575 to Pr.577
Pr.127 to Pr.134,
601
Pr.553, Pr.554
Pr.127 to Pr.134,
Pr.241, Pr.553,
Pr.554, Pr.575 to 618
Pr.577, Pr.753 to
Pr.769, C42, C45