Transfer Of Diagnostic Alarms To The Controller; Transferring Diagnostic Alarms To The Controller: Profinet - Siemens SIPLUS HCS Operating Instructions Manual

Communications

10.3 Transfer of diagnostic alarms to the controller

10.3 Transfer of diagnostic alarms to the controller
10.3.1

Transferring diagnostic alarms to the controller: PROFINET

Diagnostics alarms
Diagnostics alarms are transferred as diagnostic interrupts using the channel diagnostics
(identifier 8000h) as the diagnostic type.
The PROFINET device identification number is required for identifying a diagnostic interrupt.
The HCS4300 has the identification number 1002h.
The evaluation in SIMATIC is performed via I/O_FLT1 (OB82) and RALRM (SFB54).
Structure of the diagnostic alarm
Channel diagnosis comprises 6 bytes:
Byte
0.1
2
3
4.5
94
Description
Channel number
The following applies for channel numbers:
Channel number = 0: Diagnostic information relates to one module (CIM, POM,
•
PM)
Channel numbers <> 0: Diagnostic information relates to one channel (for POM,
•
PM only)
The channel numbers are counted across the entire HCS.
Channel type, fault type
Data format
Fault type (see table below)
Operating Instructions, 11/2015, A5E35452705A/002
SIPLUS HCS4300