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For a stand alone 1-phase wallbox, recommended address is 
002. This mode will paus the charging process if available current 
in the system is below 6A. 6A is the minimum av EV can charge 
according to standard.
Note: No need to to do any settings in the wallbox webinterface.
Modbus address 002 is the only adress that you can use if you 
dont have any Wifi-module installed in your wallbox
Modbus address 002 is only valid for stand alone wallbox 
installations.
Option 2, 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 
charging process if available current is below 6A.

If you want to monitor a 2nd mains cabinets, a 2nd DLM meter 
can be installed in the 2nd mains cabinet. The modbus address 
for the 2nd DLM meter should be 101. Both 100 and 101 will 
not paus the charging process if available current in the system is 
below 6A. 
Note: DLM settings are required in the master wallbox 
webinterface. Modbus address 100 and 101 require an installed 
Wifi-module in your master wallbox.

GNM1D

-RS485

GNM1D

-RS485

Click upper touch area until you see ”AddrESS” 

GNM1D

-RS485

GNM1D

-RS485

EN

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Modbus address information

Summary of Contents for 108044

Page 1: ...GARO AB GARO GNM1D RS485 as DLM meter Box 203 SE 335 25 Gnosj info garo se garo se Manual 380247 Installation and Programming Manual EN DLM Dynamic Loadbalancing Meter...

Page 2: ...ODBUS CONNECTION 3 Warnings 3 ELECTRICAL CONNECTION POWER CABLES 4 DLM METER SETTINGS 4 Touch area 4 Modbus address information 6 Set the Modbus Address 7 Set varify the Baudrate setting 8 Set varify...

Page 3: ...must be performed by an auhorized electrician MODBUS CONNECTION Install the DLM meter in the mains cabinet you want to monitor Use shielded twisted pair cable between the DLM meter and the wallbox Su...

Page 4: ...ONNECTION POWER CABLES 1 2 N section 2 5 16 mm torque 1 1 Nm 3 8 section 1 5 mm torque 0 4 Nm DLM METER SETTINGS GNM1D RS485 EN 4 GNM1D RS485 3 L N F N 1 2 Touch area F Fuse 315mA if required by local...

Page 5: ...Press lower touch area 3 seconds and PASS is visible for 2 seconds before 0000 is visible 1 2 Press lower and upper touch area 2 seconds tobypass the password GNM1D RS485 GNM1D RS485 GNM1D RS485 GNM1D...

Page 6: ...required Address 100 require an installed wifi module in the Master Wallbox Note When use of Adress 100 the wallbox will not paus the charging process if available current is below 6A If you want to...

Page 7: ...wer touch area 3 seconds and current Modbus Address is visible 2 Click upper or lower touch area to modify the blinking figure 3 Press lower touch area 2 seconds to change to next figure Repeat step 2...

Page 8: ...ouch area 2 seconds GNM1D RS485 GNM1D RS485 GNM1D RS485 GNM1D RS485 GNM1D RS485 GNM1D RS485 6 Set varify the Baudrate setting 7 Set varify the Parity and stopbit 1 Click upper touch area until PArItY...

Page 9: ...s visible 4 Press lower touch area 2 seconds and stopbit value is visible Correct value is 1 Click upper touch area to change the value if needed 5 Confirm by press lower touch area 2 seconds PArItY i...

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