Xantrex Technology GPIB-M-XHR, GPIB-M-XFR, GPIB-M-XT, GPIB-M-XPD manual Sub-Register Table, Time

Status Registers

Overview

Table 4.7 QUEStionable Status Register

Bit	Bit Weight	Bit Name	Description
0	1	VOLTage Summary	Reflects a summary of the
			VOLTage Sub-Register.
1	2	CURRent Summary	Reflects a summary of the
			CURRent Sub-Register.
2	4	TIME	Not implemented
3	8	Reserved
4	16	Over Temperature	Indicates the OTP circuit has
			tripped.
5	32	FREQuency Summary	Not implemented
6	64	PHASe Summary	Not implemented
7	128	MODulation Summary	Not implemented
8	256	CALibration	Indicates an error in the unit
			calibration.
9	512	Not Used	Not implemented
10	1024	Not Used	Not implemented
11	2048	AC Off	Indicates an AC Supply failure.
12	4096	UNRegulated	Indicates that the output is not
			regulated in either Constant
			Voltage mode, Constant Current
			mode or Constant Power mode.
			Reflects the inverse of the
			Operation Regulation Summary bit.
13	8192	INSTrument Summary	Not implemented
14	16384	Command Warning	Not implemented
15	32768	Not Used	Always zero

VOLTage This shows whether the present voltage level is over or under the specified trip limit.

Sub-Register Table 4.8		VOLTage Sub-Register
	Bit	Bit Weight	Bit Name	Description
0		1	Over VOLtage	Set if the supply’s output voltage
				exceeds the over-voltage trip level,
				either user-specified variable trip limit,
				or the fixed trip limit.
1		2	Under VOLtage	Set if the supply’s output voltage is less
				than the user-specified under-voltage
				trip level (variable trip limit) and the
				supply is in Operation state.

76 Operating Manual for Multichannel Functionality (GPIB-M)