Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual page 837

Processing details
• Function code (s2) is operated on Slave station No. (s1) according to Parameters (s3), (s4), and (s5)/(d1). Use 0 as the
Slave station No. for Broadcast commands. For details, refer to MELSEC iQ-F FX5 User's Manual (MODBUS
Communication).
• The communication execution status (d2) is output according to the status of the ADPRW instruction such as
communicating/completed normally/completed with an error.
Precautions
Three devices are occupied from the device specified in (d2). Make sure that these devices are not used in other controls.
Operation error
Error code Description
(SD0/SD8067)
1810H Channel used by the instruction is used by other instruction.
3600H Invalid parameter setup.
2822H Device that cannot be used by this instruction is specified.
3405H Data outside the allowable range was input.
2820H The specified device exceeds the range of the corresponding device.
For communication errors, refer to MELSEC iQ-F FX5 User's Manual (MODBUS Communication).
15 EXTERNAL DEVICE COMMUNICATION INSTRUCTION
15.3 MODBUS Communication Instruction
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