Siemens SIMATIC RF1040R

Programming
6.4 Status codes
SIMATIC RF1000
Operating Instructions, 11/2019, C79000-G8976-C432-06
49
The functions are constructed so that if execution fails, they are automatically repeated. This
compensates any communications problems that may occur, e.g. due to bad RF signal
quality as a result of external influences.
Table 6- 48 RS232-specific status codes
Value
Variable
Description
0x00
OK
No error
0x40
CMD_WORK
The job is currently being processed.
0x41 INVAILD_CMD_ERR Invalid function
Causes:
• The function is not valid.
• The parameters are invalid.
• The response exceeds 255 bytes.
• Missing configuration
0x42
ACCESS_DENIED_ERR
Missing authentication
0x81
TIMEOUT_ERR
The reader is currently in timeout.
0x82
FRAME_ERR
Invalid command from host.
0x83 AME_OVERFLOW_ERR The length of the response exceeds the maximum per-
missible length.
0x84
CHK_ERR
Invalid checksum in the host command.