Serial Communication Error Code [D8062, D8063 And D8438] - Mitsubishi Electric FX3U-232-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Non-Protocol Communication (RS/RS2 Instruction)

12.4.8 Serial communication error code [D8062, D8063 and D8438]

When a serial communication error occurs, these devices store the corresponding error codes.
1. Detailed contents
When a serial communication error occurs, these devices store the corresponding error codes shown below.
When communication port ch0 is used, M8062 turns ON.
When communication port ch1 is used, M8063 turns ON.
When communication port ch2 is used, M8438 turns ON.
ch0 (D8062)
6201
6202
6203
6204
6205
6206
—
—
—
—
—
—
—
—
—
—
2. Cautions on use
Serial communication error codes are not cleared even when communication is restored.
Cleared when the power is turned off and on.
F-100
Error code
ch1 (D8063) ch2 (D8438)
6301 3801
6302 3802
6303 3803
6304 3804
6305 3805
6306 3806
6307 3807
6308 3808
6309 3809
6312 3812
6313 3813
6314 3814
6320 3820
6321 3821
6330 3830
6340 3840
Contents of error
Parity error, overrun error or framing error
Incorrect communication character
Communication data sum mismatch
Incorrect data format
Incorrect command
Monitoring timeout
Modem initialization error
N:N Network parameter error
N:N Network setting error
Parallel link parameter error
Parallel link sum error
Parallel link format error
Inverter communication error
MODBUS communication error
Memory access error
Special adapter connection error
12 Related Data
12.4 Details of Related Devices (RS2 Instruction)