Diagnostics With Profinet Io - Siemens SIMATIC MV500 Operating Instructions Manual

The local variables "OB_82_EV_CLASS", "OB_82_MDL_DEFECT" and "OB82_EXT_FAULT" of the
OB have the following values:
Table 10- 8
Variable
OB_82_EV_CLASS
OB_82_MDL_DEFECT
OB_82_EXT_FAULT
The entry "Module OK" now appears in the diagnostics buffer. The text from the GSD file
relating to the previous error no longer appears in the module information of the optical
reader.
10.1.8.2

Diagnostics with PROFINET IO

SFB 54 "RALRM" returns the following diagnostics information with PROFINET IO in the
"TINFO" parameter (task information):
Table 10- 9 Diagnostic information of SFB 54 "RALRM"
Byte Value
0 ... 19 See OB description
20 ... 21 Depending on the configuration
22 B#16#08
23 B#16#00
24 B#16#00 / B#16#01
25 B#16#01 / B#16#00
26 ... 27 W#16#8111
28 ... 29 W#16#002A
30 ... 31 W#16#0001
SIMATIC MV500
Operating Instructions, 03/2021, C79000-G8976-C494-05
Tags of the diagnostic interrupt OB (OB 82) after error correction
Value
B#16#38
FALSE
FALSE
Meaning
Start information of the OB in which SFB 54 was called.
Address:
• Bit 0 ... 10: Station number (according to configuration)
• Bit 11 ... 14: I/O system ID (according to configuration)
• Bit 15: 1
• Bit 0 ... 3: Slave type: 1000 = PNIO
• Bit 4 ... 7: Profile type: 0000
• Bit 0 ... 3: Alarm info type: 0000
• Bit 4 ... 7: Structure version: 0000
Flags of the PNIO controller interface module:
• Bit 0 = 0: Alarm from an integrated interface module
• Bit 0 = 1: Alarm from an external interface module
• Bits 1 ... 7: all 0
Flags of the PNIO controller interface module:
• Bit 0 = 1 with incoming alarm
• Bit 0 = 0 with outgoing alarm
• Bits 1 ... 7: all 0
PNIO device ident number (fixed).
Vendor ID (fixed).
Identification number of the instance.
Service and maintenance
10.1 Error and diagnostics messages
Meaning
Event exiting state
No module problem
No external error
237