(A) Application parameters
PARAMETERS
489
5
GROUP
A
364
A522
Encoder stop check time
0.5 s 0 to 5 s
If the orientation complete signal (ORA) has never been output and
the encoder stays stopped for the set time without completing
orientation, the orientation fault signal (ORM) is output. If the ORA
signal has been output before but the orientation cannot be
completed within the set time, the ORM signal is also output.
365
A523
Orientation limit
9999
0 to 60 s
The time elapses after passing the creep switchover position is
measured. If orientation cannot be completed within the set time,
the orientation fault signal (ORM) is output.
9999 Set to 120 s.
366
A524
Recheck time
9999
0 to 5 s
When the start signal is turned OFF with the orientation command
(X22) ON after stopping the motor by orientation control, the present
position is checked again after the set time elapses, and the
orientation complete signal (ORA) or orientation fault signal (ORM)
is output.
9999 Not checked.
369
C140
Number of encoder
pulses
1024 0 to 4096
Set the number of encoder pulses.
Set the number of pulses before it is multiplied by 4.
393
A525
Orientation selection
0
0 Orientation is executed from the current rotation direction.
1 Orientation is executed from the forward rotation direction.
2 Orientation is executed from the reverse rotation direction.
396
A542
Orientation speed gain (P
term)
60 0 to 1000
Response level during position control loop (servo rigidity) can be
adjusted at orientation stop.
397
A543
Orientation speed
integral time
0.333 0 to 20 s
398
A544
Orientation speed gain
(D term)
1 0 to 100 Lag/advance compensation gain can be adjusted.
399
A545
Orientation deceleration
ratio
20 0 to 1000
Make adjustment when the motor runs back at orientation stop or
the orientation time is long.
The parameters above are available be set when FR-A8AP (option) is mounted.
Pr. Name
Initial
value
Setting
range
Description
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