8. USAGE EXAMPLE
IMR01Y35-E3
64
Controller address
Overview
To allow the PLC and COM-JG to communicate, the COM-JG must be made to recognize the address
of each controller (the module addresses of the SRZ).
Controller addresses can be obtained automatically by COM-JG DIP switch switching, or controller
addresses can be set using the PLC configuration tool.
Setting contents
Set each controller address (SRZ module address) in order from “No. 1 controller address” to “No. 31
controller address.”
Data range: 1 to 99 (0: No controller connected)
The COM-JG will not access controller address numbers following an address whose set
value is “0: No connected controller.”
[Example]
COM-JG initial setting item Set value
No. 1 Controller address
1
No. 2 Controller address
2
No. 3 Controller address
3
No. 4 Controller address
0
No. 5 Controller address
17
No. 31 Controller address
0
Setting of usage example
In this example, the DIP switches switching of COM-JG are set so that controller addresses are
automatically obtained. Addresses are not set in the programming software STEP7.
For controller address auto obtain, refer to
5.4
Controller Address Auto Obtain Methods
(P. 19)
.
“Controller address” setting
COM-JG initial setting item Set value
No. 1 Controller address
1
No. 2 Controller address
2
No. 3 Controller address
3
No. 4 Controller address
17
No. 5 Controller address
0
No. 31 Controller address
0
The controller address of a Z-TIO module will be the value (decimal) set in the address
setting switch plus “1.” The controller address of a Z-DIO module will be the value
(decimal) set in the address setting switch plus “17.”
No. 1 to No. 4 correspond to the 1st to the 4th module.
No modules are connected for No. 5 to No. 31, and thus
when addresses are automatically obtained, these are set
to “0: No connected controller.”
When No. 4 is set to “0: No connected
controller”, settings for No. 5 and after are
invalidated (“17” in No. 5 is invalidated).
In this case, the number of connected
controllers is three.
