Product specifications

Appendix A Hardware Units CI857 and TP853 – INSUM Interface
3BSE036351-510 A 311
Indicators
Technical Data
Table 88. CI857 – INSUM Interface LED Indicators
Designation/Color Function
F(ault) /Red Unit error detected. Controlled by Control
Software. Set and cleared by the Hardware during
controller Reset.
R(un) /Green Operating. Controlled by the Control Software.
Cleared by the Hardware during controller Reset.
Tx1 /Yellow flashing A yellow LED indicating transmission from the
communication unit COM1 port.
Rx1 /Yellow flashing A yellow LED flashes when data is being received
from the COM1 port.
Tx2 OFF Not used.
Rx2 OFF Not used.
Table 89. CI857 INSUM Interface Specifications
Item Value
Type Ethernet unit.
Protocol INSUM TCP/IP
Communication speed 10 Mbit/s (half duplex)
Status indicators Running normally: Green. Exceptional fault:
Red. Two traffic indictors - Tx1/Rx1 -
controlled by traffic pace: Flashing yellow.
Connector 2 RJ45 (only COM1 is used).