Mitsubishi Error Codes
| Error code (Decimal) |
Error code (Hex) |
Meaning |
|---|---|---|
| 0 | 0x0000 | No Error |
| 2 | 0x0002 | The device range destination of devices to be read/written from/to is incorrect |
| 80 | 0x0050 | Codes for the command/response type of a subheader are not within the specifications |
| 81 | 0x0051 | The start address specified by a connected device has been set outside the range from 0 to 6143 |
| 82 | 0x0052 | The requested data range goes outside of the allowable range |
| 84 | 0x0054 | ASCII message cannot be converted to proper binary command |
| 85 | 0x0055 | Attempted to write while program is being editted and SLMP is disabled |
| 86 | 0x0056 | Incorrect device specified |
| 87 | 0x0057 | A device address is out of range |
| 88 | 0x0058 | The start device address is out of range |
| 89 | 0x0059 | An extension file register cannot be specified |
| 96 | 0x0060 | The CPU exceeded the monitoring timer to respond |
| 512 | 0x0200 | Timed Out Waiting for Response from Remote |
| 513 | 0x0201 | Timed Out Waiting for Echoed Message |
| 514 | 0x0202 | Illegal Device Address |
| 515 | 0x0203 | Unexpected Device Response |
| 516 | 0x0204 | Frame Error |
| 517 | 0x0205 | CheckSum Mismatch |
| 768 | 0x0300 | No Error |
| 769 | 0x0301 | Port Not Defined |
| 770 | 0x0302 | Port Failed To Connect |
| 771 | 0x0303 | Port Lost Connection |
| 772 | 0x0304 | Serial Port Settings Out of Range |
| 773 | 0x0305 | Serial Port Already In Use or Not Available |
| 774 | 0x0306 | Serial Port Access Denied |
| 775 | 0x0307 | Serial Port General Failure |
| 776 | 0x0308 | Serial Port Invalid Parameter |
| 777 | 0x0309 | Port Not Connected |
| 784 | 0x0310 | Port Unknown Error |
| 16385 | 0x4001 | Unsupported request |
| 16386 | 0x4002 | Unsupported request |
| 16388 | 0x4004 | The CPU module is starting up. |
| 16389 | 0x4005 | The amount of data handled according to a specified request is out of range |
| 16390 | 0x4006 | Initial communication has failed |
| 16392 | 0x4008 | The CPU module is BUSY |
| 16395 | 0x400B | A set value of data handled according to a specified request is invalid |
| 16400 | 0x4010 | The request cannot be executed because the CPU module is running |
| 16403 | 0x4013 | The request cannot be executed because the CPU module is not in the STOP state |
| 16432 | 0x4030 | The specified device is not supported |
| 16433 | 0x4031 | The specified device number is out of range |
| 16435 | 0x4033 | Writing cannot be done because the specified device is for system use |
| 16512 | 0x4080 | Request data error |
| 16576 | 0x40C0 | The specified label name does not exist |
| 28992 | 0x7140 | Request Data Error |
| 28994 | 0x7142 | Unsupported Register Name |
| 28995 | 0x7143 | Start Register Address Out of the Range |
| 29009 | 0x7151 | PLC Number Above the Range |
| 29011 | 0x7153 | Length of Frame Out of Receive Range |
| 29028 | 0x7164 | Request Content Error |
| 29039 | 0x716F | Unsuppoted Register |
| 29040 | 0x7170 | Request Points Out of Range |
| 29041 | 0x7171 | Unsupported Register Name |
| 32320 | 0x7E40 | Unsupported Command or Subcommand |
| 32321 | 0x7E41 | Out of Points Range When Random Read/Write |
| 32322 | 0x7E42 | Request Points Out Of Command Range |
| 32323 | 0x7E43 | Unsuppoted Register |
| 32324 | 0x7E44 | Timeout When Receive Response |
| 32327 | 0x7E47 | Receive Another Response Before Specified Response |
| 32333 | 0x7E4D | Change Mode When Data Send or Receive |
| 32335 | 0x7E4F | Request Number of Register Error |
| 32351 | 0x7E5F | IO index Error of Request Target Module |
| 32353 | 0x7E61 | Interval Unit Setting Out of Range |
| 32367 | 0x7E6F | Modem's Connection Destination Mismatch |
| 32451 | 0x7EC3 | Resend Request When During Process |
| 32452 | 0x7EC4 | Send Data's Length Exceeds the Setting of Transceiver Buffer |
| 32513 | 0x7F01 | Receive Another Response Before Finish Last Response Processing |
| 32544 | 0x7F20 | Conversion Error From ASCII to Binary |
| 32545 | 0x7F21 | Receive Header Error |
| 32546 | 0x7F22 | Unsupported Command or Register |
| 32547 | 0x7F23 | No Data After Header |
| 32548 | 0x7F24 | CheckSum Mismatch |
| 32549 | 0x7F25 | Receive Data's Length Exceeds the Settings of Transceiver Buffer |
| 32615 | 0x7F67 | Receive Another Response Before Finish Last Response Processing |
| 32616 | 0x7F68 | Frame Error |
| 32617 | 0x7F69 | Parity Check Error |
| 32618 | 0x7F6A | Full Transceiver Buffer Error |
| 32753 | 0x7FF1 | Set Value Error |
| 32754 | 0x7FF2 | Unsuppoted Command |
| 49233 | 0xC051 | The number of read/write points from/to the device is out of range (word) |
| 49234 | 0xC052 | The number of read/write points from/to the device is out of range (bit) |
| 49240 | 0xC058 | The request data length after ASCII-to-binary conversion does not match the size of the character area |
| 49242 | 0xC05A | The Ethernet-equipped module cannot read/write data from/to the device specified |
| 49243 | 0xC05B | The Ethernet-equipped module cannot read/write data from/to the device specified |
| 49249 | 0xC061 | The specified message length does not match actual length |
