Parker EME
Compax3 device description
192-120102 N7 - February 2004
37
3.4.2.
Application examples for “safe standstill”
You can read about the following in this chapter:
Circuit example for Compax3 – devices without bus option.............................................................37
Circuit ecample for Compax3 devices with bus option ....................................................................43
Circuit example for C3 powerPLmC – multi-axis application ...........................................................46
The application examples described here correspond to Stop Category 1 as
defined by EN60204-1.
A Stop Category 0 in accordance with EN 60204-1 can be implemented, for
example by setting the delay time on the Emergency power-off switch to 0. The
Compax3 drive will then be turned off immediately in 2 channels and will not be
able to generate any more torque. Please take into consideration that the motor will
not brake and a coasting down of the motor may result in hazards. If this is the
case, then a „Safe Standstill“ is not permitted in Stop Category 0.
3.4.2.1
Sample circuit example of Compax3 devices without fieldbus
option
Sample circuit for the following Compax3 devices:
Compax3 I10 T10
!
Input "Energize": I0: X12/6
!
Output "Controller Feedback": O2: X12/4
The Stop Category 1 described here cannot be used in the „Torque
Controller“ operating mode.
At least Firmware Version V02.01.12 is required to be able to implement
the application described here for the Compax3 I10T10 device (the
Firmware Version of Compax3 can be seen with the C3 ServoManager
under "Online Device Identification").
