B - Compatibility Language

 

 

Table B-2. COMPatibility Commands (continued)

 

Compatibility

Description

Similar SCPI

Command

 

Command

UNMASK

These commands determine the conditions that will set bits in the

STAT:OPER:ENAB

xxx

fault register, allowing the operator to define the conditions that will

STAT:QUES:ENAB

 

be reported as fault Fault conditions can be enabled by sending

*ESE

 

the decimal equivalent of the total bit weight of all conditions to be

 

 

enabled.

 

VOUT?

This command measures and returns the actual output voltage.

MEAS:VOLT?

 

Data Representation: SZZD.DD; (SZD.DDD for 6634B only)

 

VSET <n>

This command programs the output voltage. See Table 4-3 for the

VOLT

 

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

 

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 ErrorsNumberError 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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