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Hardware description
Structure
3.2 Structure
Status indication
34
1
Locking lever terminal module
2
Labeling strip
3
Backplane bus
4
LED status indication
5
DC 24V power section supply
6
Electronic module
7
Terminal module
8
Locking lever electronic module
9
Terminal
LED
RUN
MF
green
red
X
2Hz
TxD
green
RxD
green
IF
2Hz
not relevant: X
Description
Bus communication is OK
Module status is OK
Bus communication is OK
Module status reports an error
Bus communication is not possible
Module status reports an error
Error at bus power supply
Ä Chapter 2.8 'Trouble shooting - LEDs'
Error in configuration
on page 28
Transmit data
Receive data
Modbus: internal error
Other protocols: error indicator for open circuit lines, overflow,
parity or framing errors
VIPA System SLIO
HB300 | CP | 040-1CA00 | en | 18-28
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