ECODRIVE DKC02.1 Drive Controller
ECODRIVE DKC drive controllers
4-11
DOK-ECODRV-DKC02.1****-PRJ2-EN-P
X4 24V control voltage supply, E-stop (emergency stop), stand-by
operation
Maximum wire cross section which can be connected: 2.5 mm
2
Voltage at X4/1:
DC +24 V (± 20%)
Current consumption X4/1:
0.6 A
An error message is displayed if there is a 20% drop in the 24 V.
Note: If the 24 V control voltage fails, the motor will coast torque-free
(unbraked).
DANGER
Dangerous movements!
Danger may result in equipment damage, personal injury
or death!
⇒
Keep clear of the machine's movement area. Possible
measures to be taken to prevent access by unauthor-
ized persons:
- protective fence
- protective railing
- protective covering
- light barrier
⇒
Fences and coverings should be strong enough to
withstand the maximum possible momentum.
The E-stop input can be used as a second, redundant shutdown input. It
serves to trigger a shutdown independent of NC and SERCOS.
Requirement:
The E-stop input is available if the E-stop function in the software is acti-
vated (see function description).
If no voltage is applied to the E-stop input, the error response will be exe-
cuted which can be set in the drive controller.
The SERCOS interface offers all the options necessary for reliable opera-
tion. Even a complete communication failure between the control and
drive has been taken into account and results in a defined error response.
For applications
•
in which communication failures between the NC part of the control
and the SERCOS master module have to be stored (see
1
)
•
in which the connected SPS does not sufficiently monitor the E-stop
circuit and thus does not trigger a drive response in time (see
2
)
it is necessary to obtain an error response from the drive as fast as pos-
sible.
24 control voltage supply
E-Stop
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
