Errors - Siemens SIMATIC S7 System Manual
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Also See for SIMATIC S7:
- System manual (866 pages) ,
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Point-to-Point (PtP) communications
8.8 Errors
8.8
Errors
Return values of PtP instructions
Each PtP instruction has three outputs that provide the completion status:
Parameter
DONE
ERROR
STATUS
Common error classes and errors
Class description
Port configuration
Transmit configuration
Receive configuration
Transmission runtime
Reception runtime
Signal handling
Port configuration errors
Event / error ID
266
Data type
Default
Boolean
FALSE
Boolean
FALSE
Word
0
Description
0x80A0
The specific protocol does not exist
0x80A1
The specific baud rate does not exist
0x80A2
The specific parity does not exist
0x80A3
The specific number of data bits does not exist
0x80A4
The specific number of stop bits does not exist
0x80A5
The specific type of flow control does not exist
Description
TRUE for one scan indicates that the last request
completed without errors.
TRUE indicates that the last request completed with
errors, with the applicable error code in STATUS.
Two bytes that contain the error class and error
number, if applicable. STATUS retains its value for the
duration of the execution of the function.
Error classes
Description
80Ax
Used to define common port configuration errors
80Bx
Used to define common transmit configuration
errors
80Cx
Used to define common receive configuration
errors
80Dx
Used to define common transmission runtime
errors
80Ex
Used to define common reception runtime errors
80Fx
Used to define common errors associated with all
signal handling
S7-1200 Programmable controller
System Manual, 11/2009, A5E02486680-02
- Quick Links:
- Introducing the S7-1200 Plc
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