Siemens Simatic S7-400 - Error Numbers

Programming the OPC UA client blocks
5.10 Error numbers
CP 443-1 OPC UA
Operating Instructions, 01/2017, C79000-G8976-C427-02
107
Table 5- 21 Coding of the memory area
Hexadecimal code
Area
Description
b#16#80
P
Memory area of the I/O
b#16#81 E Memory area of the inputs
b#16#82
A
Memory area of the outputs
b#16#83 M Memory area of the bit memory
b#16#84
DB
Data block
5.10
Error numbers
Evaluation of the output parameters
The output parameters Done (BOOL), Error (BOOL) and ErrorID (DWORD) of the OPC UA
client program blocks are updated each time the block is called. Evaluate the statuses of the
output parameters in the user program.
Example:
After it is called, the program block UA_Connect returns the following values at the three
output parameters.
● Done = 1
● Error = 0
● ErrorID = 00000000
Meaning: The job was completed successfully.
Meaning of the error numbers (hexadecimal) of ErrorID
Table 5- 22 Meaning of ErrorID in conjunction with Done and Error
Done
Error
ErrorID (hex)
Name
Meaning
1
0
00000000
The block execution was completed successfully.
CP-specific error numbers
0
1
B0006001
Missing positive edge for the program block call
0
1
B0007001
Timeout
0
1
B0008004
Invalid NodeIDCount
0
1
B0008086
Invalid node handle
0
1
B0008087
The maximum number of connections (5) has been reached.
0
1
B0008090
Wrong logical address. Connection establishment aborted.
0 1 B0008093 The logical address cannot be processed. An impermissible
module is being used.
0
1
B00080A1
The node handle was not set up for this connection.