380
10.18Z/ZP.UINI (Own Station (Local Station) Number Setting)
This instruction sets a station number for a local station (own station).
When there are local stations with the same program and network parameters (excluding the station numbers), setting
the station numbers using a program allows project data items other than the station number to be the same, leading to
reduced development work hours.
Set network parameters other than a station number parameter using GX Works2 or the CCPASET instruction.
10.18.1 Procedure for setting a station number using the UINI
instruction
(1) Procedure
(a) Setting a station number using the UINI instruction and other items using GX
Works2
1. Set parameters other than a station number parameter using network parameters. ( Page 84,
Section 7.2)
2. Set "Specify Station No. by Program" in the network parameter window.
Project window [Parameter] [Network Parameter] [Ethernet/CC IE/MELSECNET]
3. Create a UINI instruction program. ( Page 382, Section 10.18.2)
4. Write the UINI instruction program to the CPU module through GX Works2.
[Online] [Write to PLC]
5. Execute the UINI instruction in the CPU module on the local station (own station).
(b) Setting a station number using the UINI instruction and other items using the
CCPASET instruction
1. Open the "I/O Assignment" tab of GX Works2.
Project window [Parameter] [PLC Parameter] "I/O Assignment" tab