Commissioning
EngyVolt RV15
24
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If "N2" is selected, it is only possible to configure the device address (
other communication parameters cannot be modified.
"SET" is displayed.
Setting the baud rate - bAUd
The baud rate needed for Modbus RTU communication via the RS485 interface is selected in this
function. Factory setting: "9600"
1. Use the and keys to choose from the following values: 2400, 4800, 9600, 19200, 38400.
2. Press the key to confirm your selection.
"SET" is displayed.
Setting the parity - PARI
This function sets the parity of the RS485 interface. Factory setting: "NONE"
1. Use the and keys to choose from the following values: None, Odd, Even.
2. Press the key to confirm your selection.
"SET" is displayed.
Stop bits - STOP
This function sets the number of stop bits for communication via the RS485 interface. As a
prerequisite, the parity must be set to "NONE". Factory setting: "1"
1. Use the and keys to choose from the following values: 1 = 1 stop bit, 2 = 2 stop bits.
2. Press the key to confirm your selection.
"SET" is displayed.
Setting the device address - Addr
The device address must be configured for the multifunction electrical energy meter to communicate
in a Modbus RTU or a Metasys N2 network. Factory setting: "1", display: "001"
The possible setting for Modbus is between 1 and 247, and between 1 and 255 for Metasys N2.
1. The first digit starts flashing once the parameter has been called up. Use the and keys to
set the desired value.
2. Press the key to confirm.
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The next digit starts flashing.
3. Set all 3 digits as required.
4. Press the key to confirm.
"SET" is displayed.
Setting the floating point - Ordr
This function displays the direction of the floating point. Changes to the setting cannot be made
from the energy meter. This setting can only be changed if an RS485 interface is available and the
device is integrated into a Modbus RTU network.
6.3.7
Setting the relay outputs - RLY
This function defines the settings for the optional output relays (pulse outputs for energy). These
settings are also possible if an output relay is not available.
Relay output 1 - OP1
1. Call up the Setup menu.
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