Interrupts - Siemens SIMATIC ET 200SP Equipment Manual

Interrupts/diagnostic messages

6.2 Interrupts

6.2 Interrupts
Introduction
The fail-safe digital input module F-DI 8×24VDC HF supports diagnostic interrupts.
Diagnostic interrupt
The F-module generates a diagnostic interrupt for each diagnostic message described in
section Diagnostic messages (Page 58).
The following list provides you with an overview of the diagnostic interrupts of the F-module.
The diagnostic interrupts are assigned either to one channel or the entire F-module.
Before acknowledgment of a diagnostic message, eliminate the respective error and
validate your safety function. Proceed as described in section Diagnostic messages (Page 58)
to eliminate the error.
Module-wide diagnostic interrupts:
• Overtemperature
• Parameter error
• Supply voltage missing
• Communication fault
• 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 incorrect
• CRC1 fault
• Device-specific diagnostics information, see manual
• Inconsistent iParameter (iParCRC error)
• F_Block_ID not supported
• Transmission error: Inconsistent data (CRC error)
• Transmission error: Timeout (watchdog time 1 or 2 expired)
• Acknowledge required to enable channel(s) - as channel error(s) are remedied.
• Watchdog tripped
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WARNING
Digital input module F-DI 8x24VDC HF (6ES7136-6BA01-0CA0)
Equipment Manual, 10/2021, A5E50578307-AA