Pilz PMCprimo DriveP.06/AA0/4/0/0/208-480VAC - Manual (Page 69)

Operation
Operating Manual PMCprotego S2­2(­C)
1002529­EN­02 69
8.3 Display elements
The expansion card has LEDs to display the status of the operating states.
RUN
POWER
STO
CONFIG
LED Meaning
Name Colour Status
POWER ­ ­ ­ Supply voltage is
not present
Green Supply voltage is
present
RUN ­ ­ ­ System not ready
Green System ready
("RUN" status)
Green System boots ("Star­
tup" status)
CONFIG ­ ­ ­ Normal operation
Yellow Downloading the
configuration data
STO ­ ­ ­ No error occurred,
safety function SS1
not triggered, oper­
ating status STO is
inactive
Red Error occurred or
safety function SS1
triggered, operating
status STO is active
} Legend
LED on
LED off
LED flashes