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7.6
Interrupts
Definition
A diagnostics interrupt is an alarm that reports activated events of a device status to the system
operator with the appropriate operating authorization (maintenance and service).
Description
The interface module supports diagnostics interrupts:
The IM 155-6 PN HA generates a diagnostic interrupt for the following events:
• Faulty 24 V DC power supply
• Module parameter errors or incorrect carrier present in real slot
• Failure of redundancy partner
• Impermissible bus adapter on interface module
• Incorrect bus adapter in redundancy partner
• Permissible backplane bus size exceeded
• No server module
Diagnostics of I/O modules are forwarded by the IM 155-6 PN HA and depend on the respective
I/O module.
The IM 155-6 PN HA generates a maintenance message for the following events:
• Different hardware/firmware in the redundancy partners
• IO redundancy warning
• Redundancy parameter assignment inconsistent
• Retentive memory in carrier module defective
Displays and interrupts
7.6 Interrupts
IM 155-6 PN HA
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Equipment Manual, 09/2021, A5E39262148-AE
Содержание ET 200SP HA
Страница 6: ...Security information IM 155 6 PN HA 6 Equipment Manual 09 2021 A5E39262148 AE ...
Страница 8: ...Preface IM 155 6 PN HA 8 Equipment Manual 09 2021 A5E39262148 AE ...
Страница 24: ...Parameters IM 155 6 PN HA 24 Equipment Manual 09 2021 A5E39262148 AE ...
Страница 26: ...Behavior of the device name IM 155 6 PN HA 26 Equipment Manual 09 2021 A5E39262148 AE ...