Siemens S7-1200 - Page 685

Communication processor and Modbus TCP
12.3 Point-to-point (PtP) communication
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
685
Note
The DONE, NDR, and ERROR parameters are set for one execution only. Your program
logic must save temporary output state va
lues in data latches, so you can detect state
changes in subsequent program scans.
Table 12- 5 Common condition codes
STATUS (W#16#....)
Description
0000
No error
7000
Function is not busy
7001
Function is busy with the first call.
7002
Function is busy with subsequent calls (polls after the first call).
8x3A
Illegal pointer in parameter x
8070
All internal instance memory in use, too many concurrent instructions in progress
8080
Port number is illegal.
8081
Timeout, module error, or other internal error
8082
Parameterization failed because parameterization is in progress in background.
8083 Buffer overflow:
The CM or CB returned a received message with a length greater than the length parameter
allowed.
8090
Internal error: Wrong message length, wrong submodule, or illegal message
8091
Internal error: Wrong version in parameterization message
8092
Internal error: Wrong record length in parameterization message
Table 12- 6 Common error classes
Class description
Error classes
Description
Port configuration
80Ax
Used to define common port configuration errors
Transmit configuration
80Bx
Used to define common transmit configuration errors
Receive configuration
80Cx
Used to define common receive configuration errors
Transmission runtime
80Dx
Used to define common transmission runtime errors
Reception runtime
80Ex
Used to define common reception runtime errors
Signal handling 80Fx Used to define common errors associated with all signal
handling