Xinje DF3E Series User Manual

38
6- external pulse
position control
Pause pulse command
reception
/INHIBIT signal is from ON→OFF, continue
running from the pulse command received after
OFF.
4.3.1.5 Offset clear（/CLR）
Position offset=(position command – position feedback)(encoder unit)
The position deviation clearing function means that the driver can clear the position deviation when the servo
is off or the /CLR signal is received.
◼ Related parameters
Parameter
Signal
name
Default
setting
Suitable
mode
Meaning
Modify
Effective
P5-34
/CLR
n.0000
All
Pulse deviation clear
Anytime
At once
Parameter range n.0000-001A, assigned to other input terminals by parameter P5-34.
If it is necessary to input signal from SI2, P5-34 can be set to n.0002/0012. Refer to section 3.2.2 for
hardware wiring details.
1. /CLR signal effectiveness
parameter setting status
Signal /CLR terminal input status
Signal /CLR terminal
logic
P5-34=n.0000
No external terminal input
Invalid
P5-34=n.000□
SI□ terminal has no signal input
P5-34=n.001□
SI□ terminal has signal input
P5-34=n.0010
No external terminal input
Valid
P5-34=n.000□
SI□ terminal has signal input
P5-34=n.001□
SI□ terminal has no signal input
2. /CLR signal explanation
Send the pulse to the servo, execute the /CLR input signal, the servo will lock the current pulse counts, then
update the current position of the encoder to the position feedback in the control, at the same time, clear the
intermediate quantity of the position loop, speed loop and current loop.
/CLR signal is triggered by edge.
4.3.1.6 Position pulse deviation
Pulse deviation value refers to the difference between command pulse of command controller (such as PLC) and
feedback pulse of servo unit in position mode. Its unit is 1 command unit, which is related to the command unit
determined by electronic gear ratio.
In position control, when the deviation pulse exceeds a certain limit value, an alarm will occur, and this threshold
value is the deviation pulse limit value.
◼ Related parameters
parameter
Meaning
Default
setting
Unit
Range
Change
Effective
P0-23
pulse deviation limit
value
2000
0.01 turns
0～65535
Anytime
At once
When the deviation pulse limit is 0, the deviation pulse will not be detected.
Alarm E-100
Alarm E-100
0
Deviation
pulse
P0-23
P0-23
Normal control
Normal control

Xinje DF3E Series Specifications

General

Brand	Xinje
Model	DF3E Series
Category	Servo Drives
Language	English