Agilent Technologies 6631B, 6634B, 66332A, 6633B, 6632B Table B-2.COMPatibility Commands continued

B - Compatibility Language

	Table B-2. COMPatibility Commands (continued)
Compatibility	Description
Command
UNMASK	These commands determine the conditions that will set bits in the

xxxfault register, allowing the operator to define the conditions that will be reported as fault Fault conditions can be enabled by sending the decimal equivalent of the total bit weight of all conditions to be enabled.

VOUT?	This command measures and returns the actual output voltage.
	Data Representation: SZZD.DD; (SZD.DDD for 6634B only)
VSET <n>	This command programs the output voltage. See Table 4-3 for the
	programming range of this command.
	Initial condition: 0 V

A = Alpha

D = Digit

S = Sign (blank for positive and – for negative)

Z = Digit with leading zeros output as spaces

Similar SCPI

Command

STAT:OPER:ENAB

STAT:QUES:ENAB

*ESE

MEAS:VOLT?

VOLT

Error

ERR 0

ERR 1

ERR 2

ERR 4

ERR 5

ERR 8

ERR 10

ERR 11

ERR 20

ERR 21

ERR 22

ERR 30

ERR 31

ERR 41

ERR 42

ERR 43

ERR 44

ERR 45

ERR 46

ERR 51

Table B-3. COMPatibility Errors

NumberError String [Description/Explanation/Examples]

No error

EEPROM save failed [Data write to non-volatile memory failed]

Second PON after power-on [More than one PON command received after power-on. Only one is allowed.]

RLYPON sent with no relay option present [A RLYPON command was sent with no relay option present.]

No relay option present [A relay option command was sent with no relay option present.]

Addressed to talk and nothing to say [The unit was addressed to talk without first receiving a query.]

Header expected [A non-alpha character was received when a header was expected.]

Unrecognized header [The string of alpha characters received was not a valid command.]

Number expected [A non-numeric character was received when a number was expected.]

Number Syntax [The numeric character received did not represent a proper number.]

Number out of internal range [The number received was too large or small to be represented in internal format.]

Comma [A comma was not received where one was expected.]

Terminator expected [A valid terminator was not received where one was expected.]

Parameter Out [The number received exceeded the limits for its associated command.]

Voltage Programming Error [The programmed value exceeded the valid voltage limits.]

Current Programming Error [The programmed value exceeded the valid current limits.]

Overvoltage Programming Error [The programmed value exceeded the valid overvoltage limits.]

Delay Programming Error [The programmed value exceeded the valid delay limits.]

Mask Programming Error [The programmed value exceeded the fault mask limits.]

EEPROM Checksum [EEPROM failed, or a new uncalibrated EEPROM was installed.]

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