337
F520
LED signals according to the status of the electricity meter:
Normal operation GREEN
BUS problem (BUS voltage insufficient, or voltage drop detected) Flashing GREEN 500 ms/500 ms
Installation error (230 Vac not detected) Flashing RED 100 ms/900 ms
Configuration error ORANGE flashing irregularly on GREEN
Not configured ORANGE flashing 128 ms/128 ms on GREEN
Device status LED
MQ00358-c-EN 07/06/2014
Electricity meter
with three inputs
1.1 Addressing
Virtual configuration (MYHOME_Suite) Physical configuration
Address 0 - 255 A1, A2, A3Ta = 1-127
A1, A2, A3Tb = 1-127
A1, A2, A3Tc = 1-127
If the device is installed in a My Home system it can be configured in two ways:
- PHYSICAL CONFIGURATION, inserting the configurators in position.
- Configuration via MYHOME_Suite software package, downloadable from
www.homesystems-legrandgroup.com; this mode has the advantage of offering many
more options than the physical configuration.
For a list of the procedures and their meanings, please refer to the instructions in
this sheet and to the "Function Descriptions" help section in the
MYHOME_Suite software package.
The physical configuration of the device is done by connecting the physical
configurators to their sockets.
The meter has a housing for five configurators:
- A1 for hundreds
- A2 for tens
- A3 Ta for units
- A3 Tb for units
- A3 Tc for units
The combination of the configurators defines:
- A1/A2/A3-Ta address of meter A
- A1/A2/A3-Tb address of meter B
- A1/A2/A3-Tc address of meter C
The maximum number of addresses is 127.
WARNING: The A3-Ta configurator cannot be zero, unlike configurators A3-Tb and A3-
Tc, which can have a zero value (if the corresponding input is not managed). The meter
must be installed as close as possible to the power supply unit, to ensure a high BUS
voltage and enable correct management of memory savings in case of power failure.
If the supply voltage is insufficient (below 21 Vdc), the meter will cause the green
LED to flash to signal the installation error. The device will work properly, but will not
guarantee correct saving and recovery of data in case of BUS failure.
Procedure for the deletion of the cumulative energy data:
1 Press and hold down the button; after about 20 seconds, the orange LED will flash
quickly; release the button.
2 All the cumulative energy data are reset.
Configuration
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