Metering

Overview

Metering designed to apply analog signal(s) to and read Modbus register(s) from the unit under test.

Communication Page

---

Ip Address
Provide "Ip Address" of the unit under test. Verify the ip address is ping-able.

Port
Provide Modbus protocol "Port" of the unit under test.

Log
Provides various information about the state of the application and ongoing tests.

Nominal Values Page

---

Nominal Analog Values

• Nominal Voltage

  This entry become initial value of "Magnitude(V), From(V)" and "To(V)" in TestDetails page for every supported voltage signal.

• Nominal Current

  This entry become initial value of "Magnitude(A), From(A)" and "To(A)" in TestDetails page for every supported current signal.

• Nominal Frequency

  This entry become initial value of "Frequency(Hz), From(Hz)" and "To(Hz)" in TestDetails page for every supported signal.

Nominal Voltage Phase

• 0°

  The initial value of "Phase(°), From(°)" and "To(°)" in TestDetails page for every supported voltage signal set to "0".

• Balance

  The initial value of "Phase(°), From(°)" and "To(°)" in TestDetails page for every supported voltage signal set to "0", "-120" and "120" per their respective phase id.

Nominal Current Phase

• 0°

  The initial value of "Phase(°), From(°)" and "To(°)" in TestDetails page for every supported current signal set to "0".

• Balance

  The initial value of "Phase(°), From(°)" and "To(°)" in TestDetails page for every supported current signal set to "0", "-120" and "120" per their respective phase id.

Nominal Test Values

• Nominal Delta

  The initial value of every "Delta" for each supported signal which incremented by this value per test step.

Commands Page

---

Add new test steps command

Populates initial values and navigates forward to "Test Details Page".

Cancel all test steps command

Navigates back to "Nominal Test Page" and reset default values.

Save this test step command

Saves the current "Test Details Page" values to the specified location accessible to the computer.

Load test step(s) command

Loads the previously saved file(s) from the computer.

Delete selected test step from the current test strip command

Removes selected test step(s) from the current test list. However this command will not delete corresponding file(s) from the computer, remove the file(s) manually deletion required.

Test Details Page

---

Ramping

These options would change ramping of analog signal attribute.

• Magnitude
  When this option selected, analog signal magnitude ramps from "From" to "To" value increment by "Delta" value.

• Phase
  When this option selected, analog signal phase ramps from "From" to "To" value increment by "Delta" value.

• Frequency
  When this option selected, analog signal frequency ramps from "From" to "To" value increment by "Delta" value.

Register

These comma separated value(s) would use to poll during the test steps.

Dwell Time (sec)

The duration of test steps.

Start Delay Time (min)

The delay time before the test step starts.

Measurement Interval (msec)

The communication point polling interval.

Start Measurement Delay (sec)

The delay time before the communication point polling starts.

Signal

The omicron analog signal name.

Magnitude (V|A)

The omicron analog signal magnitude value.

Phase (°)

The omicron analog signal phase value.

Frequency (Hz)

The omicron analog signal frequency value.

From (V|A|°|Hz)

The test step start value.

To (V|A|°|Hz)

The test step end value.

Delta (V|A|°|Hz)

The test step increment value.