Description - Parker Compax3S025V2 Operating Instructions Manual

Parker EME
3.9.4.4
Switches and buttons:
S1: Closed when the safety door is closed
S2: Closed when the safety door is closed
S3: Activate Emergency power-off module
S4: Guide Device 1 to a currentless state (error acknowledge)
S5: Guide Device 2 to a currentless state (error acknowledge)

Description

In this chapter you can read about:
Basic function ....................................................................................................................................73
Access to the hazardous area ...........................................................................................................74
Basic function
Compax3 devices disabled by:
Channel 1: Energize input to "0" through open contacts of Emergency power-off
module (13 -14)
Channel 2: Enable input to "0" through open contacts of Emergency power-off
module (57 -58)
Activate Emergency power-off module
Before the Compax3 can be placed in operation, the Emergency power-off module
must be activated by a pulse to Input S33/S34.
Prerequisite:
S3 closed
Safety door closed: only in this case the safety door monitor enables the
emergency power off module via two channels.
K1 and K2 energized
K1: receives current if Compax3 Device 1 is currentless (output = "1" in
currentless state) = Channel 1 feedback
K2: receives current if Compax3 Device 2 is currentless (output = "1" in
currentless state) = Channel 1 feedback
The feedback contact of all Compax3 devices must be closed (channel 2).
If S33 & S34 of the Emergency power-off module are briefly connected (pulse) the
contacts will be closed (between 13 & 14 and between 57 & 58)
Energize Compax3 (Motor and power output stage)
Compax3 devices are enabled by the Energize input and the Enable input via the
Emergency power-off module. (If an error is still pending on Compax3, it must
previously be reset. The acknowledge/reset function depends on the type of the
Compax3 device).
The motors are energized with current.
Summary: Compax3 is only energized if the feedback functions are capable of
functioning via two channels.
192-120101 N11 C3I11T11 November 2007
Compax3 device description
73