Schneider Charge Pro emulation

This mapping emulates the Schneider Charge Pro layout that is used for charger integrations.

Defaults

• Modbus device id: 16

• RS485: 9600 8E1

• Function codes: FC03

• Data types: mixed uint16 and uint32

Measurement registers

Register	Description	Type	Unit / encoding
761	voltage_l1	uint32	V
763	voltage_l2	uint32	V
765	voltage_l3	uint32	V
767	current_l1	uint16	A
769	current_l2	uint16	A
771	current_l3	uint16	A
773	power_delivered_l1	uint32	W
775	power_delivered_l2	uint32	W
777	power_delivered_l3	uint32	W
779	power_returned_l1	uint32	W
781	power_returned_l2	uint32	W
783	power_returned_l3	uint32	W

Notes about the current layout

• The current registers are served with mixed word widths.

• Registers 768, 770 and 772 are filler 16-bit words used to keep the current values aligned.

Device info

Register	Description	Value
400	device id	current DevID
402	serial config	encoded serial mode
404	baudrate	actual baudrate
406	pre4 meter flag	0 or 1
408	firmware version	packed MMmmpp
410	dongle name	packed P1M3