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Safety option 20
Status display
l
22
EDS84DPSO01 EN 2.1
4.2
Status display
Light−emitting diodes (LED) on the front of the controller display the operating status of
the safety engineering system.
E84DPSO06 SO20
Pos.
Colour
State
Description
S−State
green
on
Communication between standard device and safety system
is running
blinking
Drive−based safety is in service status
off
Communication between standard device and safety system
is not possible
S−Error
red
on
Fault, trouble or warning
blinking
Drive−based safety is not accepted by the standard device
off
Error−free operation
S−Acknw
yellow
on
A parameter set acceptance must be acknowledged
S−Enable
yellow
on
Controller is enabled
blinking
Safety function is active (non−safe display)