Technical data

Bits
8 -11
Meaning of the error bits
9
H
* Remote error.
The remote CP has acknowledged the job negatively because e.g. the
SAP assignment is incorrect. Remedy: reassign parameters for the link.
A
H
* Connection error.
The sending PLC or receiving PLC is not connected to the bus.
Remedy: switch systems on/off or check bus connections.
B
H
Handshake error.
The HDB processing was incorrect or the HDB monitoring time was
exceeded. Remedy: start the job again.
C
H
System error.
Error in the system program. Remedy: inform Siemens service.
D
H
Disabled data block.
The data transmission is or was disabled during the HDB processing.
E
H
Free
F
H
Link or ANR not specified.
The job is not defined on the CP. Remedy: program the job (link) or
correct the SSNR/ANR in the HDB call.
* only applies to S5-S5 links. With free layer 2 and FMA jobs, the errors are
identified in greater detail by the link_status in the confirmation header
Table 17.6 Error Bits (Bits 8..11) in the Status Word (continued from Table 17.5)
Appendix B8976060/02
Volume 1 17 - 8