Panasonic FP E Series User Manual page 209

Key Point:
Contents of the response:
If K100 is stored in DT0 and K200 is stored in DT1 of the FP series PLC on the other end,
"%01$RD6400C8006F " is returned from the FP series PLC on the other end as the response when
C
R
the program is executed. The received data is stored in the data registers as shown below.
Extracting the data register values from the PLC on the other end
In the program, the data segment of the response from the PLC on the other end is converted to
hexadecimal data using the F72 (AHEX) (hexadecimal ASCII → hexadecimal data conversion)
instruction and stored in DT50 and DT51, only if the character string "$1" stored in DT1 is detected as a
comparison instruction
If an error occurs, "%01!○○□□ " is returned as the response (○○ is the error code and □□ is the
C
R
BCC).
Note:
For the FPΣ 32k type, the MEWTOCOL-COM function of computer link is recommended as it is easy to
communicate.
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