Item
Description
Data Storage Area
Specify the start device for storing the variable value.
Specification
The settable devices are listed below.
Inner user
• Input (X)
• Output (Y)
• Internal relay (M)
• Latch relay (L)
• Link relay (B)
• Data register (D)
• Link register (W)
File register
• File register (R, ZR)
Buffer Memory
• G device (G) ('Send/receive area for predefined protocol support function' (Un\G1902000 to Un\G1904047))
*1 Do not set local devices.
*2 Set within the device range specified with "Device/Label Memory Area Setting" in "Memory/Device Setting" of "CPU Parameter".
*3 This cannot be set if the target module is a CPU module.
*1*2
*2
1.3 Communications Using the Predefined Protocol
1
*3
1 FUNCTIONS
45