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Siemens Building Technologies Basic Dokumentation RVA63.280, RVA53.280 CE1P2374E
Landis & Staefa Division 19.04.2001
Other devices that may develop faults and whose faults are communicated:
Display Description of fault
20 00.01 Fault with address of the faulty device
The first 2 digits give the error code (20).
The next 2 digits indicate the segment address of the faulty device (00.).
The last 2 digits indicate the device address of the faulty device (.01).
Example of a display after a fault has occurred:
2374Z13
Faulty devices
Display
“ER“ indicates that a fault has occurred.
Press to indicate the faults.
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