WEIHONG NK105 G2F - Page 81

Specialized Concentrated Focused
References「69」
7.2.1.7. Parameter Setting of MITSUBISHI MR-E Servo Driver
Para.
No.
Code
Function
Value
Description
0
*STY
Select control
mode and
regenerative
fittings
X0X0
Bit 0: set 0: select position control mode.
Bit 1, select motor series: 0: HC-KFE; 1:
HC-SFE;
Bit 3, select regenerative apparatus, set 0: not
use. Bit 4, select motor power.
1
MBR
Function
selection 1
001X
Bit 0: input signal filter. If external input signal
causes chattering due to noises, etc., input filter
is used to suppress it. Bit 1: CN1-12 function
selection, set 1: electromagnetic brake
interlock (MBR); set 0: zero speed detection
signal.
3
CMX
Electronic gear
numerator
Need
calculation
CMX/CDV=command unit × servo motor
resolution × mechanical deceleration ratio / pitch
of screw.
E.G., pitch 5 mm, encoder resolution 10000,
deceleration ratio 1:1, pulse equivalent 0.001
mm,
CMX/CDV=10000×0.001/5 = 2/1;
When pulse equivalent = 0.0005mm, CMX/CDV
= 1/1.
Electronic gear ratio range: 1/50 ~ 500
4
CDV
Electronic gear
denominator
Need
calculation
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