Transfer Of Diagnostic Alarms To The Controller; Transferring Diagnostic Alarms To The Controller: Profinet - Siemens SIPLUS HCS Series 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 HCS4200 has the identification number 1003h.
The evaluation in SIMATIC is performed via I/O_FLT1 (OB82) and RALRM (SFB54).
Structure of the diagnostics alarm
Channel diagnosis comprises 6 bytes:
Byte
0, 1
2
3
4, 5
174
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 power channel numbers are counted across the entire HCS.
Channel type, fault type
Data format
Error code (see Manufacturer-specific error codes (Page 175))
SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006