DKR Drive Controllers
Planning the electrical connections
6-17
DOK-DIAX03-DKR********-PR02-EN-P
By means of the inputs AS+ and AS- you can avoid unintended starting of
the motor in case of failure.
Note:
With this function it is impossible to stop axes which are
moving!
The function "starting lockout" is activated by applying DC 20 ... 30 V
between terminal connectors AS+ and AS-. The power of the voltage
source needs to be 1,5 W.
This contact closes once the function "starting lockout" is activated. Use
the ASQ contact as a check back signal for switching the internal starting
Contact load: DC 24 V, 1 A
X4: Motor feedback
To connect the motor feedback please consider the following aspects:
•
Use feedback cable assembly manufactured by Rexroth Indramat.
•
Note the maximum cable length of 75 meters (Rexroth Indramat
cable).
•
Operate only those motor/drive combinations which have been
documented in the configuration sheets.
CAUTION
Malfunction of the drive and unpredictable risks
caused by incorrectly connected feedback
leads!
⇒
Please make sure that the feedback connection is
correctly wired (guaranteed for ready-made Rexroth
Indramat feedback cables).
⇒
Connect only those motors with DSF or GDS
feedback to X4.
⇒
The feedback leads of motors with gear wheel
encoders must be connected to the DZF auxiliary
plug-in module.
Starting lockout
(inputs AS+, AS-)
Check back signal
of the starting lockout
(ASQ-Contact)
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
