上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
- 116 - Specialized, Concentrated, Focused
6.1.7 Parameter Setting of MITSUBISHI MR-E Servo Driver
Control mode
selection and
regenerative
fittings
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.
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.
Electronic
gear
numerator
CMX/CDV=command unit × servo motor resolution
× mechanical deceleration ratio / screw pitch.
E.G., pitch 5 mm, encoder resolution 10000, shaft
coupling direct drag, 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
Electronic
gear
denominator
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.
Function
selection 3
(command
pulse format
selection)
Set pulse command input form: pulse train+ sign,
negative logic
Signal input
SON-ON,
LSP-ON and
LSN-ON
automatically
selection
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, without external wiring.
Bit 3: last signal of negative rotation range (LSN):
[1]: auto servo on inside and no need of external
wiring.
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