Mitsubishi Electric MELSEC iQ-F FX5 - Page 27

4 SERIAL COMMUNICATION FB
4.2 M+FX5UCPU-SerialComm_Input
25
4
Error code
*1 When the same self-diagnosis error as another instruction occurs in this FB, this FB may not detect the error.
Error code (hexadecimal) Description Action
100H The set value of i_uCh (Receive channel) is outside the setting
range.
The target channel is set to a value outside the range from 1 to 4.
Try again after checking the setting.
101H The set value of i_uMaxRecvData (Allowable number of receive
data) is outside the setting range.
The allowable number of receive data is set to a value outside the
range from 1 to 4,096.
Try again after checking the setting.
103H The serial communication operation mode is set to an unavailable
mode.
The serial communication operation mode is not set to "Non-
protocol communication".
Try again after checking the setting.
Serial communication error The contents are same as the error code occurred in the serial
communication (RS2) instruction.
Refer to the MELSEC iQ-F FX5 User's Manual
(Serial Communication).
Self-diagnostics error This error may occur in the serial communication (RS2)
instruction.
*1
Refer to the MELSEC iQ-F FX5 User's Manual
(Application).