Siemens SIMATIC S7-1500 Manual page 45

Table 6- 6 Diagnostic interrupts of the F-DQ 8x24VDC/2A PPM
Diagnostic interrupt
Overtemperature
Wire break
Parameter error
Supply voltage missing
Safety event
Mismatch of safety destination address (F_Dest_Add)
Safety destination address not valid (F_Dest_Add)
Safety source address not valid (F_Source_Add)
Safety watchdog time value is 0 ms (F_WD_Time)
Parameter F_SIL exceeds SIL from specific device application
Parameter F_CRC_Length does not match the generated values
Version of F-parameter set incorrectly
CRC1 fault
Save iParameter watchdog time exceeded
Restore iParameter watchdog time exceeded
Inconsistent iParameters (iParCRC error)
F_Block_ID not supported
Transmission error: Inconsistent data (CRC error)
Transmission error: Timeout (watchdog time 1 or 2 expired)
Module is defective
Watchdog tripped
Short-circuit to L+
Short-circuit to ground
Invalid/inconsistent firmware present
Channel failure acknowledgment
F-address memory not accessible
Frequency too high
Undertemperature
Output defective
Read back failure
Overload
Supply voltage too high
Supply voltage too low
Digital output module F-DQ 8x24VDC/2A PPM (6ES7526-2BF00-0AB0)
Manual, 01/2016, A5E03858037-AA
Interrupts/diagnostic messages
6.3 Diagnostic alarms
Fault Scope of diag-
code nostic interrupt
5 F-module
D
6
D
16
D
17
D
25
D
64
D
65
D
66
D
67
D
68
D
69
D
70
D
71
D
73
D
74
D
75
D
76
D
77
D
78
D
256
D
259
D
261 Channel
D
262
D
283 F-module
D
779 Channel
D
781 F-module
D
785 Channel
D
786 F-module
D
797 Channel
D
798 Channel
D
800 Channel
D
801 F-module
D
802 F-module
D
Configurable
No
Yes
No
No
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