Specifications

55PROFINET Controller ME1PN1FW-Q

RUN

STOP

PROFINET stack is in STOP.

Output data = old values and IOPS and IOCS set to BAD

Input data are updated in the high speed area

STOP

RUN

PROFINET stack is in RUN.

Output data = old values an IOPS and IOCS set to GOOD

Input data are updated in the high speed area

STOP

PROFINET stack is in STOP.

Output data = old values an IOPS and IOCS set to BAD

Input data are updated in the high speed area

2.2 LED Display

2.2.1 User LED

The 'USER' LED is the bottom-right one in the six LEDs group on the front of the ME1PN1FW-Q.

This LED signals PROFINET Controller specific states in combination with the 7-segment LED dis-

play. For the meaning of the other LEDs please consult the user manual of the Q12DCCPU-V.

State

Meaning

RED

Error, see 7 segments LED

RED slow blink

Some IO-devices are not connected.

RED rapid Blink

Network storm

Green

All OK. All IO-devices connected whatever their mode (manual or auto-

matic)

Green slow blink

All OK. All IO-devices in automatic mode are connected. All IO devi-

ces in manual mode are not connected.

Green rapid Blink

All OK. All IO-devices in automatic mode are connected. Some IO de-

vices in manual mode are connected, some are not connected

Orange

All IO-devices connected whatever their mode (manual or automatic).

However, some configuration mismatches exist.