LOVATO ELECTRIC DMED310T2 Manual De Instrucciones página 8

1 - Active tariffe
CODE MENU
M01 GENERAL
M02 UTILITY
M03 PASSWORD
M04 INTEGRATION
M05 HOUR METER
M06 TREND GRAPH
M07 COMMUNICATION (COMn)
M08 LIMIT THRESHOLDS (LIMn)
M09 (not implemented)
M10 COUNTERS (CNTn)
M11 ENERGY PULSING (PULn)
M12 (not implemented)
M13 INPUTS (INPn)
M14 OUTPUTS (OUTn)
M15 USER PAGE
1 - Parameter description
2 - Parameter code
8
TARIFFS
– For energy billing, the DMED310T2 can manage 4 different tariffs in addition to the total and partial energy meters.
– The tariff selection is made either by external digital inputs or optionally by means of a dedicated message on the communication protocol.
– To select among the 4 tariffs, the two input functions TAR-A and TAR-B must be used. Their binary combination selects the tariff as shown in table:
TAR-A TAR-B TARIFF
OFF OFF 1
ON OFF 2
OFF ON 3
ON ON 4
– The base module has a built-in programmable VAC input.
– The default function for this input is preset to TAR-A, thus allowing the selection between tariff 1 and 2.
– If the synchronise input for the power integration is used, then the tariff change becomes active when the sync signal triggers it; otherwise, the tariff change
takes place immediately when the status of the selecting inputs changes.
– The tariffs, each with 5 meters (active energy imported/exported, reactive imported/exported, apparent) are shown on a dedicated page, after the total-partial
energy screen.
– If the DMED310T2 is equipped with a communication port module, then it is possible to select the active tariff through the dedicated command via Modbus
protocol (see technical instruction for Modbus protocol).
PARAMETER SETTING (SETUP)
– At normal viewing, simultaneously press keys L and M to recall the main menu 1, then select
screen .
– The display will show the table below, with the parameters grouped in sub-menus with function-related criteria.
– Select the required menu with L M keys and confirm with
– To quit setup and go back to readings viewing, simultaneously press keys L and M.
– The following table lists the available sub-menus:
– Select the sub-menu and press to show the parameters.
– Each parameter is shown with code, description and current setting value.
– To modify the setting of a parameter, select it and then press
.
DESCRIPTION
Detailed data of the installation
Language, backlight, display pages, etc.
Access codes enabling
Readings integration time
Hour counter (meter) enabling
Trend graph reading and scale
Communication ports
Limit thresholds on readings
–
General counters
Energy pulse count
–
Digital inputs
Digital outputs
User-defined page
.
2 - Viewed tariff
icon and press to open the main menu 2 (setup)
3 - Current setting value
4 - Selected parameter
G
B