Pilz PNOZ m EF 16DI - Manual (Page 13)

Operation
Operating Manual PNOZ m EF 16DI
1002703­EN­02 13
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
Fault
PO
WE
R Run Dia
g
Fau
lt IFa
ult
No supply voltage
Expansion module PNOZ m EF 16DI is running without error
Expansion module PNOZ m EF 16DI is in a STOP condition
Internal error on the expansion module PNOZ m EF 16DI or
on the overall system. Expansion module is in a safe condi­
tion.
External error on the expansion module PNOZ m EF 16DI or
on the overall system. Expansion module is in a safe condi­
tion.
Internal error on the inputs of the expansion module PNOZ m
EF 16DI. Expansion module is in a safe condition, e.g. pulse
error.
External error on the inputs of the expansion module PNOZ m
EF 16DI. Expansion module is in a safe condition.