Rexroth Indramat ECODRIVE03 Series User Manual

ECODRIVE03 Drive Controllers ECODRIVE03 DKC**.040, DKC**.100, DKC**.200 4-103
SV0200d1.Fh7
1:
Quadrature-signals
2: Seperate signals for forward/ backward count
3:
Count and direction signals
SM 1
SM 2
SM 1
SM 2
SM 2
SM 1
turning ccw
t1
t2
t3
t
L
turning ccw turning cw
wc gninrutwcc gninrut
t2 5,6 µs
t3 5,6 µs
tL 2,8 µs
t1 1,4 µs
turning cw
t1
Fig. 4-174: Stepper motor interface types of control
• Logic 1 is detected with a positive voltage dierence of SM+ to SM-.
• Logic 0 is detected with a negative voltage dierence of SM+ to SM-.
• To increase noise immunity the amplitude of the voltage dierence
should equal at least 3.0 volts. The greater the voltage dierence, the
better the noise immunity.
Controlling with the stepper
motor interface:
Control with dierential signals:
customerservice@hyperdynesystems.com | (479) 422-0390

Rexroth Indramat ECODRIVE03 Series Specifications

General

Brand	Rexroth Indramat
Model	ECODRIVE03 Series
Category	Controller
Language	English