Home └ Products & Applications └ Setting Eastron SDM630MCT-ML

Setting Eastron SDM630MCT-ML

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Focus areas

  • Check that the energy meter is properly connected to the CT (current transformer) before configuring it.
  • The white wire / S1 of the transformer should be connected to the + terminal of the energy meter.
  • The black wire / S2 of the transformer should be connected to the - terminal of the energy meter.
  • Caution: if connected improperly, there is the possibility that the current will be measured incorrectly. For example: When you connect the black wire to the positive terminal of the energy meter.
  • See also the following section in the Eastron energy meters manual - installing a CT.


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Open the settings

To access the settings, press for 3 seconds until the password screen is visible.

The default password is "1000. Enter the password using the up and down buttons:

 and 

If the password is different, you can navigate to the other numbers by pressing the E button once. You can then adjust them with the M and P buttons .

Press for 3 seconds to confirm the password.

Any change in the settings is saved by holding down the E button for 3 seconds.

If the password is correct you will enter the slave id menu by default.

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Changing slave id

Set communication address. Press untill the setup appears.

Communication address modes (quantity) setting interface

The meter has two communication address modes:

1. Single communication address: there is only 1 address for the whole meter and all channels use the same communication address.

2. Multiple communication addresses: there are 4 or 3 or 2 different communication addresses for different channels.

Setting interface for communication address mode. Press and hold to open the interface.

Pressandto set the communication address. Press untill the setting is confirmed.

Option: 1, M* (default)

1 means one communication address mode;

M* means multiple communication addresses. It can be 2 or 3 or 4. It depends on the meter you have for double loads, triple loads or quadruple loads. Address setting, range 001~247 (One communication address mode)

Address setting, range 001~247 (One communication address mode)

Set communication address. Press untill the setup mode appears.

Pressandto set the addresses. Press untill the settings are confirmed. Address range: 001~247, default 001. Address setting, range 001~247 (Multiple communication address mode).

Address setting, range 001~247 (Multiple communication address mode)

Address setting for the corresponding channel. Press untill the setup mode opens. Pressandto select the channel to be set (CH01-CH04).

PressandTo set the address. Press and hold untill the settings are confirmed. Address range: 001~247, default 001


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Setup CT clamp

Press untill the setup opens.

Press andto select the appropriate channel (CH01-CH04). Press and hold untill the settings interface for each phase of the CT1 opens.

Select the phase to be configured. Pressandto select the phase (L1, L2, L3). Press and hold to open the settings interface of CT1.

CT1 settings interface. Pressandto configure the CT1-value. Press and hold untill the device saves the new settings. CT1 reach: 1~9999 A, default 100 A

To avoid errors in energy measurement, the P1 port of the CT should be pointed toward the power supply. However, if the P2 port is facing the power supply, you can still use the energy meter settings to correct it.

5

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SDM630MCT-ML_Datasheet

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SDM630MCT-ML_User_manual

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