Hardware Information
Release 04/02
7-9
Panel PC 670 Computing Unit, Equipment Manual
7.4.5
Fan monitoring
The operation of the processor fan is monitored. If the fan should fail, the following
reactions are triggered:
Reaction
Options
Temp LED from GREEN to RED
–
Trigger IRQ
Adjustable
The error remains saved until the cause of the failed fan is removed and the
temperature error is reset by one of the following measures.
S
Acknowledgement of the error message via the SOM program.
S
Restarting the device.
Summary of Contents for SIMATIC PC 670
Page 4: ...For your notes ...
Page 12: ...Contents Release 04 02 xii Panel PC 670 Computing Unit Equipment Manual ...
Page 132: ...Fault Diagnosis Release 04 02 6 12 Panel PC 670 Computing Unit Equipment Manual ...
Page 176: ...Distributed configuration Release 04 02 8 6 Panel PC 670 Computing Unit Equipment Manual ...
Page 194: ...Glossary Release 04 02 Glossary 6 Panel PC 670 Computing Unit Equipment Manual ...
Page 200: ...Index Release 04 02 Index 6 Panel PC 670 Computing Unit Equipment Manual ...