Siemens Simatic S7-1500 CPU 1512C-1 PN - Interrupts and Diagnostics of the Analog On-board I;O

Interrupts/diagnostics alarms
6.2 Interrupts and diagnostics
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA
135
6.2.2
Interrupts and diagnostics of the analog on-board I/O
Diagnostics interrupt
The analog on-board I/O generates a diagnostics interrupt at the following events:
Table 6- 9 Diagnostics interrupt for inputs and outputs
Event
Diagnostics interrupt
Inputs
Outputs
Overflow
x
x
Underflow
x
x
Wire break x
1)
x
2)
Short-circuit to ground
---
x
3)
1)
Possible for the voltage measuring range (1 to 5 V), current measuring range (4 to 20 mA)
2)
Possible for current output type
3)
Possible for voltage output type