Schneider Electric iEM3300 Power system configuration information, Communications via M-Bus

iEM3100 / iEM3200 / iEM3300 series user manual Communications via M-Bus

Power system configuration information

NOTE: E denotes the extension bit; the hex value assumes E = 0.

Data format	Manufacturer-specific VIFE		Description
	bin	hex
			Power system configuration:
			0 = 1PH2W L-N
			1 = 1PH2W L-L
03	E010 0011	23	2 = 1PH3W L-L with N
			3 = 3PH3W
			11 = 3PH4W
			13 = 1PH4 wire multi L with N
03	E010 0010	22	Number of wires
			2, 3, 4
03	E010 0001	21	Number of phases
			1, 3
			Number of CTs
03	E010 1000	29	1, 2, 3
			NOTE: only applies to the iEM3235
			Number of VTs
03	E010 0101	25	0-10
			NOTE: only applies to the iEM3235
05	E010 0110	26	VT Primary
			NOTE: only applies to the iEM3235
03	E010 0111	27	VT Secondary
			NOTE: only applies to the iEM3235
03	E010 1001	29	CT Primary
			NOTE: only applies to the iEM3235
03	E010 1010	2A	CT Secondary
			NOTE: only applies to the iEM3235
			VT connection type
03	E010 1011	2B	0 = Direct connection, no VTs
			1 = 3PH3W (2VTs)
			2 = 3PH4W (3VTs)
03	E010 0100	24	Nominal frequency
			50, 60

Digital input and output status information

NOTE: E denotes the extension bit; the hex value assumes E = 0.

Data format	Primary VIFE		Manufacturer-specific VIFE			Description
	bin	hex	bin	hex
					Digital input control mode:
					0	= Normal (Input Status)
03	E001 1011	1B	—	—	2 = Multi Tariff control
					3	= Input metering
					5	= All partial energy logs reset
05	—	—	E010 1111	2F	Pulse constant (pulses/unit)
					Digital input status:
					0	= relay open
02	—	—	E011 0010	32	1	= relay closed
					NOTE: This information only applies if the digital input control mode is set
					to Input Status.
					Digital input association with partial energy data reset
03	—	—	E011 0000	30	0	= Digital input is not associated with the partial energy reset
					1	= Digital input is associated with the partial energy reset
					Energy pulse duration in milliseconds
03	—	—	E010 1100	2C	NOTE: This information only applies if the digital output mode is set to
					energy pulsing.

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