Procedures Before Operation - Mitsubishi Electric FX3U-232-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Non-Protocol Communication (FX
1.2

Procedures Before Operation

The flow chart below shows the Non-Protocol Communication (operating in accordance with 232IF) setting
procedures up until data link:
Non-Protocol Communication(232IF)
Check communication specifications
Determine system configuration and selection
Perform wiring
Create programs
Based on SD/RD lamp lighting status and
contents of error check devices, verify that
communication is being executed normally.
If there are problems, refer to the troubleshooting
(Chapter 7).
Practical program examples
*1 For the programming tool to PLC connection procedure, refer to the "Programming Communication" section in this
manual or the respective programming tool manual.
For details on operating procedures, refer to the respective programming tool manual.
G-4
-232IF)
2N
Refer to Chapter 1.
Outline
Refer to Chapter 2.
Refer to Chapter 3.
Refer to Chapter 4.
Refer to Chapter 5.
Refer to Chapter 6.
Outline of system
• Available PLC versions
• Available programming tools
Communication specifications
System configuration
Wiring procedure
• Wiring example
Programming tool
Connect PLC
FROM/TO instruction
• Buffer memory list
• Control line operation
ASCII code sending and receiving examples are
described.
1 Outline
1.2 Procedures Before Operation
*1