
Appendix A Hardware Units CI858 and TP858 – DriveBus Interface
3BSE036351-510 A 315
Indicators
Technical Data
Table 90. CI858 – DriveBus Interface LED Indicators
Designation/Color Function
F(ault) /Red Unit error detected.
R(un) /Green Operating.
Dbus; Rx /Yellow RECIEVE LED indicating reception of data frames
on the DriveBus.
Dbus; Tx /Yellow TRANSMIT LED indicating transmission of data
frames on the DriveBus.
I/O; Rx /Yellow RECIEVE LED indicating reception of data frames
on the I/O bus.
I/O; Tx /Yellow TRANSMIT LED indicating transmission of data
frames on the I/O Bus.
Tools /Yellow RECIEVE LED indicating reception of data frames
on the PC Tool bus
(1)
.
(1) This LED is not visible in the front of the unit. It can be seen through the ventilation holes in the
plastic housing.
Tools /Yellow TRANSMIT LED indicating transmission of data
frames on the PC Tool Bus
(1)
.
Table 91. CI858 – DriveBus Specifications
Item Value
Communication speed 4 Mbit/s
Connectors Three optical connectors
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