WEIHONG PM53C User Manual

Specialized Concentrated Focused
「22」Wiring
Para.
No.
Code
Function
Value
Description
of Electronic
Gear Ratio
calculated
deceleration ratio 1:1, pulse equivalent 0.001
mm,
CMX/CDV=10000×0.001/5 = 2/1;
When pulse unit = 0.0005mm, CMX / CDV = 1/1.
Electronic gear ratio range: 1/50 ~ 500
18
*DMD
Status display
selection
00XX
3: cumulative command pulses E: load inertia
When the parameter is set [3], monitor if the
number of sent and received pulse is correct by
setting this parameter. In Weihong control
system, the correct quantity of pulse sent by
control card is detected by pulse inspection to
determine if there is electrical interference.
21
*OP3
Function
selection 3
(command
pulse format
selection)
0001
Set pulse command input form: pulse train +
sign, negative logic
41
*DIA
Signal input
SON-ON,
LSP-ON and
LSN-ON
automatically
selection
0110
Bit 0: Servo-ON selection. [0]: servo on by
external input;
[1]: servo on all the time inside.
Bit 1: last signal of positive rotation range (LSP):
[1]: auto servo on inside and no need of external
wiring.
Bit 3: last signal of negative rotation range
(LSN) :
[1]: auto servo on inside and no need of external
wiring.
3.6.7 Parameter Setting of FUJI FALDIC-β Servo Driver
Para.
No.
Name
Value
Description
01
Command
pulse
numerator α
To be
calculated
1~32767
Command pulse numerator and denominator are also those of
the electronic gear ratio.
α / β=encoder resolution× pulse equivalent× mechanical
deceleration ratio / screw pitch.
Typical value: encoder resolution 65536, pulse equivalent
0.001, pitch 5mm, mechanical deceleration ratio 1,
α / β=65536×0.001 / 5=8192 / 625,
So α=8192, β=625.
02
Command
pulse
denominator
β
To be
calculated
1~32767

WEIHONG PM53C Specifications

General

Brand	WEIHONG
Model	PM53C
Category	Control Systems
Language	English