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EN

2

TABLE OF CONTENT

IMPORTANT INFORMATION  

3

MODBUS CONNECTION  

3

Warnings  

3

ELECTRICAL CONNECTION POWER CABLES  

4

2P  

4

3Pn  

4

3P  

4

DLM METER SETTINGS  

5

Touch area  

5

System and CT Ratio settings  

5

System setting  

6

System options  

6

CT Ratio setting  

7

UT Ratio setting  

8

Confirm System, CT and UT Ratio settings  

9

Verify System, CT and UT Ratio settings  

9

Final confirmation of System, CT and UT Ratio settings  

10

Modbus settings  

10

Modbus address information  

12

Set the Modbus Adress  

13

Set/verify the Baudrate   

14

Set/verify the Parity and stopbit  

14

Confirm settings  

15

Summary of Contents for 108740

Page 1: ...GARO AB GARO GNM3T RS485 as DLM meter Box 203 SE 335 25 Gnosj info garo se garo se Manual 380255 DLM Dynamic Loadbalancing Meter Installation and Programming Manual EN...

Page 2: ...o settings 5 System setting 6 System options 6 CT Ratio setting 7 UT Ratio setting 8 Confirm System CT and UT Ratio settings 9 Verify System CT and UT Ratio settings 9 Final confirmation of System CT...

Page 3: ...eded Warnings Make sure the electrical power is off before start of installation process All electrical installation must be performed by an auhorized electrician MODBUS CONNECTION Install the DLM met...

Page 4: ...CONNECTION POWER CABLES N 1 2 3 section 4 mm torque 0 6 Nm 4 17 section 1 5 mm torque 0 4 Nm EN 4 L N F 16 17 Rx L1 L2 L3 N F N 1 2 8 4 7 9 3 5 6 L1 L2 N F N 1 2 4 7 5 6 L1 L2 L3 F 1 2 8 4 7 9 3 5 6...

Page 5: ...Touch area Note Can only be performed once System and CT Ratio settings 1 This view is shown as startup view before the System and CT ratio settings are done When the System and CT ratio settings are...

Page 6: ...ess center touch area to confirm and no is visible Rx 2 Rx 3 Click right touch area to change to YES 4 Press center touch area to confirm the setting 1P 1phase N 2P 2phase N 3 wire 3P 3phase 3 wire 3P...

Page 7: ...epeat until the complete value is correct and no is visible Rx Rx 3 Click right touch area to change to YES 4 Press center touch area to confirm the setting Rx 7 EN CT Ratio setting CT Ratio values de...

Page 8: ...sible Confirm by press center touch area and next figure starts to blink Repeat until the complete value is correct and no is visible Rx NOTE Correct Ut Ratio value is 1 for 230 400V systems Rx 3 Clic...

Page 9: ...rm the setting 6 Verify System CT and UT Ratio settings If the settings are incorrect you can at this stage by pressing center touch area start the setting process again at step 2 no must be visible T...

Page 10: ...f System CT and UT Ratio settings 1 Click right touch area to change to YES 2 Press center touch area to confirm 3 System CT and UT Ratio settings are now done Main menu is visible 8 Modbus settings L...

Page 11: ...11 EN Rx Rx Rx 10 Longpress center touch area until you see PASS 9 Longpress both left and right touch area side to bypass the password The blinking 0 will stop to blink after 2 seconds...

Page 12: ...a grid use address 100 DLM settings in the webinterface are required Address 100 require an installed wifi module in the Master Wallbox Note When use of Adress 100 the wallbox will not paus the chargi...

Page 13: ...blink 2 Click left or right touch area to modify the figure 3 Longpress center touch area to change to next figure and repeat step 2 Rx Rx 4 When the adress is correct longpress center touch area to...

Page 14: ...ngpress center touch area Rx NOTE Correct Value Baudrate 9 6 Rx 1 Click left touch area until PArIty is visible Default is no and this is correct If you need to change the parity longpress center touc...

Page 15: ...Confirm settings 1 Click left touch area until End is visible 2 Longpress center touch area when End is visible and the setting is confirmed 3 The square is blinking when DLM meter have communication...

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