Measurements
CI-3K50601 Project 2191 DMR2731 Rev.1 18-08-11
6
1.4 Pulse
Output
This provides a relay pulse output that clocks up measured active (Wh) or reactive (VArh) energy.
The unit can produce one pulse for preset quantity of energy imported or exported. The pulse
divisor and pulse width can be set from the Set-up menu as detailed in Section 0
.
2 Start Up Screens
The first screen lights all display segments and can be used as a
display check.
The second screen indicates the firmware installed in the unit and
its build number. This example shows a firmware version of 2.510
and a build number of 21.07.
Next the unit performs a self-test and indicates if the test passes.
After a short delay, the last-used measurement screen appears.
3 Measurements
The buttons operate as follows:
Selects the Voltage and Frequency display screens.
In Set-up mode, this is the ‘Back’ button.
Selects the Current display screens.
In Set-up mode, this is the ‘Up’ button.
Selects the Power and Power Factor screens.
In Set-up mode, this is the ‘Down’ button.
Selects the Energy display screens.
In Set-up mode, this is the ‘Enter’ button.
3.1 Voltage
and
Frequency
Each successive pressing of the
button selects a new range:
Phase to neutral voltages (not 3p3w mode)
Voltages between phases (three phase supplies only)
Frequency in Hz
