Basic Documentation

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Siemens Modular Heating Controller RMH760B CE1P3133en
Building Technologies 14 Function block faults 2017-09-29
14.12 Deleting all fault status messages
Using menu item Delete faults, the list with the fault history can be deleted.
Main menu > Faults
Operating line Adjustable values / display / remarks
Deleting faults
Current faults will be reset; the fault history
will be deleted
When activating this function, all other fault status messages will also be reset. Hence,
only pending faults continue to be displayed.
If the kind of acknowledgement with a pending fault is changed, it may happen that the
fault status message can neither be acknowledged nor reset. The function can also be
used to reset these fault status messages!
14.13 Diagnostic choices
Main menu > Miscellaneous > Inputs
Operating line
Adjustable values / display / remarks
Fault button external
0 / 1 (0 = inactive, 1 = active)
Fault input 1
0 / 1 (0 = inactive, 1 = active)
Fault input 2
0 / 1 (0 = inactive, 1 = active)
Fault input 3
0 / 1 (0 = inactive, 1 = active)
Fault input 4
0 / 1 (0 = inactive, 1 = active)
In both the diagnostics and the wiring test, logic states are displayed. 1 indicates that
the fault input is active. When selecting "Normal position open", this is the case when
the contact is closed; when selecting "Normal position closed", this is the case when
the contact is open.
Main menu > Miscellaneous > Outputs
Operating line
Range
Fault relay 1
Off / On
Fault relay 2
Off / On
Main menu > Faults > Faults current
Operating line
Adjustable values / display / remarks
Fault 1
up to
fault 10
Main menu > Faults > Fault history
Operating line
Adjustable values / display / remarks
Fault 1
up to
fault 10
Main menu > Faults > Fault status message bus
Operating line
Adjustable values / display / remarks
Fault status message bus
Faults > Delete faults
Operating line
Adjustable values / display / remarks
Fault history will be deleted
Deleting
Note
Inputs
Outputs
Fault display
Deleting faults