6-21
Communication
Address
Parameter Name & Function Default Unit
Setting
Range
Control
Mode
RS232 RS485
Position Loop Gain 2
Pn311
Refer to Pn310
40 1/s
1
│
1000
Pi
Pe
551H 030BH
Position Loop Feed Forward Gain
Pn312
It can be used to reduce the track error of position
control and speed up the response.
If the feed forward gain is too large, it might cause
speed
Overshoot and in position oscillations which result in
the repeated ON/OFF operation of the output
contact
INP(“In Position”output signal).
0 %
0
│
100
Pi
Pe
55BH 030CH
Position command smooth
Acceleration/Deceleration Time Constant
★
Pn313
Set the time period for the Position command pulse
frequency to rise from 0 to 63.2%.
Time (ms)
Pn313
100
50
63.2
Position Pulse Command Frequency (%)
Position Pulse Command Frequency
0 msec
0
│
10000
Pi
Pe
55CH 030DH
Positioning Command Direction Definition
CCW
CW
Setting Explanation
0 (CW) .Clockwise
★
Pn314
1 (CCW). Counter Clockwise
1 X
0
│
1
Pi
Pe
55DH 030EH
Pulse Error Clear Modes.
Setting Explanation
0
Once CLR signal is activated, it
eliminates,
the Pulse error amount.
Pe
1
Once CLR signal is activated, following
takes place:
The position command is cancelled.
Motor rotation is interrupted
Pulse error amount is cleared.
Machine home reference is reset
Pi
Pe
Pn315
2
Once CLR signal is activated, following
takes place:-
The position command is
cancelled..
Motor rotation is interrupted
Pulse error amount is cleared.
0 X
0
│
2
Pi
51FH 030FH