Pilz PNOZ m EF 2MM - Manual (Page 20)

Operation
Operating Manual PNOZ m EF 2MM
1003107­EN­01 20
7 Operation
When the supply voltage is switched on, the PNOZmulti safety system copies the configur­
ation from the chip card.
The LEDs "POWER","DIAG", "FAULT", "IFAULT" and "OFAULT" light up on the base unit.
The PNOZmulti control system is ready for operation when the "POWER" and "RUN" LEDs
on the base unit are lit continuously.
7.1 Messages
Legend:
LED on
LED flashes
LED off
LED Fault
Power Run Diag Fault Axis 1 Axis 2
No supply voltage
Expansion module PNOZ m EF 2MM running
without error.
Expansion module PNOZ m EF 2MM is in a
STOP condition.
Internal error on the expansion module PNOZ
m EF 2MM or on the overall system. Expan­
sion module is in a safe condition.
External error on the expansion module
PNOZ m EF 2MM or on the overall system.
Expansion module is in a safe condition.
Internal error on axis 1 of the expansion mod­
ule PNOZ m EF 2MM. Expansion module is
in a safe condition.
Internal error on axis 2 of the expansion mod­
ule PNOZ m EF 2MM. Expansion module is
in a safe condition.
Implausible sensor signal at axis 1.
Implausible sensor signal at axis 2.