Overview
TwinCAT ADS-Return-Codes
|
Hex |
Decimal |
Source |
|---|---|---|
|
0x00000000-0x00007800 |
0-30720 | |
|
0x00008000-0x000080FF |
32768-33023 |
Internal TwinCAT Modbus TCP |
|
0x80070000-0x8007FFFF |
2147942400-2148007935 |
Error source = error code - 0x80070000 = Win32 system error code |
TwinCAT Modbus TCP return code
|
Function-specific ADS return code |
Decimal |
Possible cause |
|---|---|---|
|
0x8001 |
32769 |
Modbus function not implemented |
|
0x8002 |
32770 |
Invalid address or length |
|
0x8003 |
32771 |
Invalid parameters: incorrect number of registers |
|
0x8004 |
32772 |
Modbus server error |
Requirements
|
Development environment |
Target system type |
PLC libraries to be linked |
|---|---|---|
|
TwinCAT v3.0.0 |
PC or CX (x86) |
Tc2_ModbusSrv |