Display Of Faults; Deletion Of All Fault Status Messages; Function Check And Wiring Test - Siemens Synco 700 Series Basic Documentation

Faults current
Fault history
Fault status
message bus
Display values
Functions
Note
Wiring test
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HVAC Products

13.11 Display of faults

The current state of the fault status messages can be interrogated on the operator unit.
The current faults include all faults currently pending. A maximum of 10 faults can be
displayed. Following is displayed with every fault:
• Fault text
• Fault number
• Time of day and date the fault occurred
Here, the last 10 faults are displayed. Here too, following is displayed with every fault:
• Fault text
• Fault number
• Time of day and date the fault occurred
Here, the fault status message with the highest priority on the bus is displayed. In
addition to the fault text, the fault number and the time of day and date the fault oc-
curred, plus the device address of the faulty device are displayed.
It is to be noted that internal messages can also be displayed here, provided they have
the highest priority.
Main menu > Faults
Operating line
Faults current
Fault history
Fault status message bus

13.12 Deletion of all fault status messages

Using menu item Delete faults , the "Fault history" list can be cancelled.
Main menu > Faults
Operating line
Delete faults
When activating this function, all other fault status messages are also reset. Hence,
only pending faults continue to be displayed.
If the kind of acknowledgement with a pending fault is changed, it can happen that the
fault status message can neither be acknowledged nor reset. The function can also be
used to reset these fault status messages!

13.13 Function check and wiring test

During the wiring test, the fault status inputs can be switched directly via the control
switch.
Main menu > Commissioning > Wiring test > Faults > Inputs
Operating line
Fault button external
Fault input 1
Fault input 2
Fault input 3
Fault input 4
Boiler Sequence Controller RMK770
13 Function block "Faults"
Remarks
Remarks
Current faults are reset, "Fault history" list is
canceled
Remarks
0 / 1 (0 = inactive, 1 = active)
0 / 1 (0 = inactive, 1 = active)
0 / 1 (0 = inactive, 1 = active)
0 / 1 (0 = inactive, 1 = active)
0 / 1 (0 = inactive, 1 = active)
CE1P3132en
23.04.2009