Status display
9.3
Fieldbus LEDs
9.3.1
EtherCAT
ERR/BF/NS
OFF
Flashes
Lit continuously
RUN/SF/MS
OFF
Flashes slowly
Individual LED lit
Lit continuously
Flashes rapidly
9.3.2
PROFINET
Status
Boot sequence
1)
Hardware error
Licensing error
2)
Connected
DCP signal (1 Hz, 3 seconds)
All others
1)
Error is triggered by the SDAI stack (e.g. "Ethernet interface not working or IP core problem" from
the source file demo.c)
2)
Connection established between PLC and CX27C (name and IP input range match)
54
Meaning
EtherCAT has no connection
EtherCAT has a connection - data transfer
EtherCAT has a connection - no data transfer
Meaning
EtherCAT in INIT state
EtherCAT in PRE-OPERATIONAL state
EtherCAT in SAFE-OPERATIONAL state
EtherCAT in OPERATIONAL state
EtherCAT in BOOTSTRAP state
RUN/SF/MS
OFF
OFF
GREEN
BLINKS ORANGE
BLINKS GREEN
A02720_04_X00_00 HBM: public
ERR/BF/NS
OFF
RED
OFF
BLINKS ORANGE
OFF
CX27C