Function Block; Signals; Input Signals; Operation Principle - ABB REG650 Technical Manual

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Section 14
Monitoring
14.5.2
14.5.3
14.5.3.1
14.5.4
536

Function block

The Indications function has no function block of it's own.

Signals

Input signals

The Indications function logs the same binary input signals as the Disturbance report
function.

Operation principle

The LED indications display this information:
Green LED:
Steady light
In Service
Flashing light
Internal fail
Dark
No power supply
Yellow LED:
Function controlled by SetLEDn setting in Disturbance report function.
Red LED:
Function controlled by SetLEDn setting in Disturbance report function.
Indication list:
The possible indication signals are the same as the ones chosen for the disturbance
report function and disturbance recorder.
The indication function tracks 0 to 1 changes of binary signals during the recording
period of the collection window. This means that constant logic zero, constant logic
one or state changes from logic one to logic zero will not be visible in the list of
indications. Signals are not time tagged. In order to be recorded in the list of
indications the:
the signal must be connected to binary input BxRBDR function block
the DRPRDRE parameter Operation must be set On
the DRPRDRE must be trigged (binary or analog)
the input signal must change state from logical 0 to 1 during the recording time.
Indications are selected with the indication mask (IndicationMask) when setting the
binary inputs.
1MRK 502 048-UEN A
Technical manual

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