Schneider Electric 4000 manual 160

Appendix A—Abbreviated Register Listing	63230-300-212
Register Listing	April 2001

Table A–3:Abbreviated Register List

Register		Description	Scale	Units	Register Range
Number			Factor
		Operating Mode Parameters
		Mode Control Bits (Default = 0)
		Bit 00 = Reserved
		Bit 01 = Reactive Energy & Demand Accumulation
		0 = Fund. Only ; 1 = Harmonics Included
		Bit 02 = VAR/PF Sign Convention
		0 = Standard IEEE Convention
		1 = CM1 Convention
		Bit 03 = Reserved
		Bit 04 = Reserved
3227		Bit 05 = Reserved	—	Bitmap	0x0000 to 0x0FFF
		Bit 06 = Conditional Energy Accumulation Control
		0 = Inputs; 1 = Command
		Bit 07 = Reserved
		Bit 08 = Display Setup
		0 = Enabled; 1 = Disabled
		Bit 09 = Normal Phase Rotation
		0 = ABC; 1 = CBA
		Bit 10 = Large or Small THD
		0 = THD; 1 = thd
		Bit 11 = Generate Phase Loss Voltage
		0 = Disabled; 1 = Enabled
3228		Metered Phase Rotation Direction	—	—	0 to 1
		0 = ABC; 1 = CBA
3229		Incremental Energy Interval	—	Minutes	0 to 1440, Default = 60
		0 = Continuous Accumulation
3230		Incremental Energy Interval Start Time	—	Minutes	0 to 1440, Default = 0
		Value is time represented in minutes from midnight
3231		Incremental Energy Interval End Time	—	Minutes	0 to 1440, Default = 1440
		Value is time represented in minutes from midnight
	￿	Energy Accumulation Mode
3232		Real and Reactive Energy Accumulation Mode	—	—	0 to 1
		0 = Absolute (default); 1 = Signed
		Peak Current Demand Over Last Year
3233		Entered by the user for use in calculation of Total Demand	—	Amps	0 to 32,767
		Distortion.
		0 = Calculation not performed (default)
3234		Nominal System Line-to-Line Voltage	D	Volts/Scale	0 to 32,767
		Used for diagnostics and alarm
3235		Nominal Circuit Current	A	Amps/Scale	0 to 32,767
		Used for diagnostics and alarms
		Harmonic Quantity Selection
3240		0 = Disabled	—	—	0 to 2
		1 = Harmonic magnitudes only (default)
	￿	2 = Harmonic magnitudes and angles

See “How Power Factor is Stored in the Register” on page 128.

The alternate storage method for power factor (PF) is useful for outputting PF on analog outputs. The PF value is stored as a positive value between 0 and 2, centered around 1 (unity). A value of 0 lagging maps to 0; -0.999 maps to 0.999;0.999 leading maps to 1.001; and 0 leading maps to 2. The alternate PF is also stored with a scale factor 0.001.

These configuration registers require that you enter the setup mode to change the register’s contents. Issue command 9020 to enter setup mode and 9021 to exit setup mode. See “Using the Command Interface to Change Configuration Registers” on page 187 for instructions on

￿how to use the setup-mode commands.

Quantity available for 4-wire system only. Value set to -32,768 if not available.

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