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Digital Input tab
Field
Explanation
Choose whether the digital input is a normally open
Point Type
(A type) or a normally closed (B type) contact input.
Choose whether the digital input is a normal contact
Operation Mode
input or an equipment error input.
Pulse input tab
Field
Explanation
The pulse amount is the actual number of pulses
received from the attached equipment, divided by
the pulse step value.
Click Modify to reset or set the pulse amount
(default: -1).
Pulse Amount
-1: The current pulse amount is retained.
0: The pulse value is reset to 0.
Any other value: This specified pulse amount is
applied.
The modifier that determines after how many pulses
received by the attached equipment, the pulse
amount will be increased by 1.
Pulse Step
For example, if the pulse step is set to 4 and 100
pulses are received, the pulse amount will be set to
25.
Click Modify to set or change the pulse step.
The desired unit of measurement, as displayed on
the main screen of the intelligent Tab Controller app,
in list view.
Unit Label
For example: kWh, m³, etc.
Click Modify to enter the unit of measurement (up to
eight characters).
DCC601A51
intelligent Tab Controller
4P420109-1 – 2015.10
Field
Power Ratio
(a) For the most precise monitoring, keep the pulse step set to 1 and vary the
power ratio to match the actual input instead.
The calculation of power consumption goes as follows:
Actual
number
[Pulse Amount]
[Pulse Amount] × [Power Ratio] = power consumption
For example:
Field
Pulse Step
Unit Label
Power Ratio
Actual number of pulses received
Pulse Amount
Power consumption
On the main screen of the intelligent Tab Controller app and the local
commissioning tool, when you select the Pulse Input Device and click
Details, you will see the entered data.
On the main screen of the intelligent Tab Controller app, when you
select the List View, you will see the power consumption measured
by the Pulse Input Device.
(a)
Explanation
The modifier that turns the pulse amount into the
chosen unit of measurement.
For example, if the power ratio is set to 10.00 and
the unit label is set to kWh, one pulse amount will
correspond to 10.0 kWh.
Click Modify to set the power ratio (default: 1.00).
of
pulses
received
/
Value
3
kWh
10.00
3 000
3 000/3=1 000
1 000x10.00=10 000 kWh
Installer reference guide
[Pulse Step]
=
20
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