Panasonic minas a series - Details of Parameters; Parameters for various sequences; Position error invalidation

- App. 53 -
Appendixes
PrNo.
Parameter
Range Function
description
• You can set-up the output timing of the at-speed signal (COIN : CN I/F pin
39) at velocity and torque control mode. Unit in [r/min].
• The at-speed (COIN) signal will be fed-out when the motor speed exceeds
the preset value by this parameter.
• You can set-up the detection level for the position error limit at [Position
error limit protection], with error counter pulses.
62
63
64
At-speed
Position error
set-up
Position error
invalidation
0 ~
10000
[1000]
0 ~
32767
0 ~ 1
[0]
• Calculate the value of this parameter using the following formula.
Pr62 affects both CW and CCW rotation
regardless of the actual rotating direction.
Value
0
1
Position error limit protection
Enabled
Disabled. The motor continues to run, even though the pulse counts ex-
ceeds the level set by Pr63, judging that no error is found.
Speed
CW
COIN
Off ON
CCW
Pr62
Pr62
Parameter value = [Position error limit level (pulses)]/256
<Note>
If you set the position gain to low value, and set this Pr63 value too small, the position error limit
protection could be activated, even though no error is to be found.
You can disable the position error limit protection.