Product specifications
CI867 and TP867 – Modbus TCP Interface Appendix A Hardware Units
334 3BSE036351-510 A
Indicators
Technical Data
Table 98. Modbus TCP Interface CI867 - LED indicators
Designation/Color Function
F(ault) / Red Unit error detected. Set by the Hardware during
Controller Reset. Controlled by Control Software after
Reset.
R(un) / Green Operating. Cleared by the Hardware during Controller
Reset. Controlled by Control Software after Reset.
RxTx1 / Yellow When flashing. Ethernet packages are sent/received at
CH 1.
RxTx2 / Yellow When flashing. Ethernet packages are sent/received At
CH 2.
PRIM(ary) This LED is on in single and redundant configuration.
Indicates Primary CI867 in redundant configuration.
DUAL This LED is on when CI867 is running in redundant
configuration.
Table 99. Modbus TCP Interface CI867 - Technical Specification
Item Value
Ty p e Ethernet unit
Protocol Modbus TCP
Communication speed CH1 10 Mbit/s / 100 Mbit/s defined in IEEE 802.3u 10/100Base-
Tx
Communication speed CH2 10 Mbit/s defined in IEEE 802.3 10Base-T