RKC INSTRUMENT COM-JG, Инструкция по эксплуатации

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8. USAGE EXAMPLE
IMR01Y35-E3 103
3. Set the number of read/write items to “Group read/write allocation.”
In this example, the number of read items set to 5, and the number of write items, to 35.
The number of items that can be set by the COM-JG is 40 maximum including both read
and write items.
4. Set read items in order from “Group 1 ID (base ten).”
The set value sets the Modbus register address of the controller (SRZ) connected in a decimal
number.
In this example, make the setting as follows.
Group 1 ID (base ten): 0: Measured value (PV) [Z-TIO module CH1] *
Group 2 ID (base ten): 142: Set value (SV)
[Z-TIO module CH1] *
Group 3 ID (base ten): 109: RUN/STOP transfe
r
[Z-TIO module]
Group 4 ID (base ten): 0: Digital input (DI) state [Z-DIO module]
Group 5 ID (base ten): 70: RUN/STOP transfe
r
[Z-DIO module]
*
The number of continuous accesses have been set, and thus it is only necessary to specify CH1.
For Modbus register address of SRZ, refer to 7. COMMUNICATION DATA MAP
(P. 28) .
Sets as 5 read items and
35 write items
Set the following as read items.
0: Measured value (PV)
」
[Z-TIO]
142: Set value (SV) 」 [Z-TIO]
109: RUN/STOP transfer
」
[Z-TIO]
0: Digital input (DI) state 」 [Z-DIO]
70: RUN/STOP transfer
」
[Z-DIO]