Mitsubishi Electric MELSEC iQ-F Series - Ethernet Connection

46
4 FUNCTIONS
4.3 Transient Transmission
4.3 Transient Transmission
This function is used for data communications at any timing and has the following three types.
Page 46 Communications using a dedicated instruction
Page 47 Communications using the SLMP
Page 47 Communications using the engineering tool
FX5-CCLGN-MS can communicate only in the same network.
Communications using a dedicated instruction
This type of the data communication is used to read/write data from the master station or local station to devices in a CPU
module of the local station using the dedicated instructions.
For dedicated instructions that can be used and details on dedicated instructions, refer to the following.
Page 151 DEDICATED INSTRUCTION
 MELSEC iQ-F FX5 Programming Manual (Instructions, Standard Functions/Function Blocks)
Ex.
Accessing a local station using the dedicated instruction (READ instruction)
READ
1234H 1234H
Ò
Ó
Ô
Command
Device Device
FX5 CPU module FX5 CPU module
Master station Local station