Transferring Diagnostic Alarms To The Controller: Profibus; Manufacturer-Specific Error Codes - Siemens SIPLUS HCS Series Operating Instructions Manual

10.3.2

Transferring diagnostic alarms to the controller: PROFIBUS

Diagnostics alarms
Diagnostic alarms are transferred as diagnostic interrupts. The PROFIBUS device
identification number is required for identifying a diagnostic interrupt.
The HCS4200 has the identification number 81C4.
The evaluation in SIMATIC is performed via I/O_FLT1 (OB82) and RALRM (SFB54).
Structure of the diagnostics alarm
The alarm message consists of 4 bytes of header (standardized) and 4 bytes of user-specific
data. These are to be interpreted as follows:
Byte
4, 5
6, 7
10.3.3

Manufacturer-specific error codes

Error codes CIM
Error code
(hex)
5102
5103
510D
SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006
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.
Error type (see Manufacturer-specific error codes (Page 175))
Description
Line voltage is outside the permissible range. The error message only
applies to values from PM4000 U/I and POMs with their own voltage
measurement.
Frequency is outside the permissible range. The error message can be
initiated by any POM.
Communication fault internal
10.3 Transfer of diagnostic alarms to the controller
Communications
CIM4210
✓
✓
✓
175