Siemens Simatic S7-1500 Manual page 56

Interrupts/diagnostic messages
6.3 Diagnostic alarms
Special features for fault detection
The detection of certain faults (short-circuits or discrepancy errors, for example) depends on
the application, the wiring, and the parameter assignment of the short-circuit test and the
sensor power supply. For this reason, tables on fault detection for the applications are
presented under Applications of the F-I/O module (Page 32).
Generally applicable information on diagnostics
Information on diagnostics that pertains to all F-modules (for example, readout of diagnostics
functions or passivation of channels) is available in the SIMATIC Safety – Configuring and
Programming (http://support.automation.siemens.com/WW/view/en/54110126) manual.
56
Digital input module F-DI 16x24VDC (6ES7526-1BH00-0AB0)
Manual, 01/2016, A5E03858068-AA