EngyVolt RV15
Commissioning
23
6.3.3
Current transformer primary value (CT)
The transformer primary current must be configured in the range from 1/5 A to 9
999/5 A to ensure
current, power and energy values are displayed and recorded correctly. The setup sequence is
explained in the (
21) configuration example. Factory setting "0005".
6.3.4
Setting the demand integration time (maximum indicator
function) - dIT
This function specifies the integration time for determining the maximum value for the current and
power (details, (
36)). The values are displayed with "minutes" as the unit. Factory setting
"60".
1. Call up the Setup menu.
2. Press the or keys until dIT is displayed.
3. Press the key.
4. Use the and keys to choose from the following configuration options: 60, 30, 20, 15,
10, 8, 5, OFF (= no integration time, the maximum value displayed refers to the peak value
measured directly)
5. Press the key to confirm your selection.
"SET" is displayed.
6.3.5
Reset – RSET
This function resets saved values.
1. Call up the Setup menu.
2. Press the or keys until RSET is displayed.
3. Press the key. Initial display: "dmd"
4. Use the and keys to choose from the following functions: dmd (reset the maximum
values), ALL (reset kWh, kvarh and maximum values), hour (reset kWh and kvarh)
5. Press the key to reset the value.
"RSET" is displayed.
6.3.6
Communication settings – COMS
This function is used to make the settings for the RS485 interface which enables the device to
communicate via the Modbus or the Metasys N2 protocol.
1. Call up the Setup menu.
2. Press the or keys until COMS is displayed.
3. Press the key.
4. Press the or keys until the desired parameter is displayed.
5. Use the key to start configuring the parameter.
6. Proceed as described in the following sections.
Protocol - PROT
The multifunction electrical energy meter is designed for communication via the RS485 interface
via Modbus RTU or alternatively via Metasys N2.
1. Use the and keys to choose from the following values: Modb (Modbus protocol), N2
(Metasys N2 protocol)
2. Press the key to confirm your selection.
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