Instruction manual

3. DESCRIPTION OF EACH MODULES
IMSRM15-E6
43
3. After communication setting is complete, place the module mainframe opening on top of the
mother block tab and snap the lower part of module mainframe on to the mother block. A
snapping sound will be heard when module mainframe is securely connected to mother block.
Unit address settings
When each control unit is multi-drop connected to host computer or operation panel, set the address of
each control unit using the unit address setting switch in the H-PCP-A/B module.
Use a very small blade screwdriver to set the unit address on the unit address setting switch located on
the front of each H-PCP-A/B module.
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
H-PCP-A/B module
Setting range: 0 to 15 (0 to F: hexadecimal)
Unit address setting switch
Set the unit address such that it is different to the other addresses on the some line.
Otherwise, problems or malfunction may result.
For Modbus (Z-1021 specification) or MEMOBUS (Z-1001 specification), the value
obtained by adding “1” to the set address corresponds to the address used for the actual
program.
Number of connectable control units
When connected host computer or PLC: Up to 16 units
When connected RKC operation panel:
OPM, OPM-H, OPC, OPC-H: Up to 8 units
OPC-V06, OPC-V07: Up to 16 units