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-19-
No.EX##-OMI0001-E
Wiring of branch cables
How to connect branch cable is shown below.
Connect the branch connectors for GW unit in order from the bottom one (COM A, B, C, and D).
Setting
•
Display for setting
Display
Contents
PWR(V)
The power for output is supplied at specified
voltage: Lights up
The power for output is not supplied at specified
voltage: Goes off
PWR
The power for input and controlling GW is supplied:
Lights up
The power for input and controlling GW is not
supplied: Goes off
L RUN
Normally communication: Lights up
Communication interrupted: Goes off
L ERR
Communication error: Light up
Setting of station number and of transmitting speed
setting switch is changed during powered: Lights up
Normally communicating: Goes off
COM A
COM A is receiving data: Light up
∗
COM A is having no data to receive: Goes off
COM B
COM B is receiving data: Light up
∗
COM B is having no data to receive: Goes off
COM C
COM C is receiving data: Light up
∗
COM C is having no data to receive: Goes off
COM D
COM D is receiving data: Light up
∗
COM D is having no data to receive: Goes off
∗
: Only when Input unit (equipment) is connected and communicated
normally.