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Model 6220/6221 User's Manual
Table B-7
Status command summary
Command
STATus
:MEASurement
[:EVENt]?
:ENABle <NDN> or <NRf>
:CONDition?
:OPERation
[:EVENt]?
:ENABle <NDN> or <NRf>
:CONDition?
:QUEStionable
[:EVENt]?
:ENABle <NDN> or <NRf>
:CONDition?
:PRESet
:QUEue
[:NEXT]?
:ENABle <list>
:DISable <list>
:CLEar
Parameters:
<NDN>
= #Bxx...x
= #Hx
= #Qx
<NRf>
= 0 to 65535
Notes:
1. Commands in this subsystem are not affected by *RST or SYSTem:PRESet. The effects of cycling power, *CLS
and STATus:PRESet, are explained by the following notes.
2. Event registers — Power-up and *CLS clears all bits. STATus:PRESet has no effect.
3. Enable registers — Power-up and STATus:PRESet clears all bits. *CLS has no effect.
4. Error queue — Power-up and *CLS empties the error queue. STATus:PRESet has no effect.
5. Error queue messages — Power-up enables error messages and disables status messages. *CLS and
STATus:PRESet have no effect.
Commands status registers:
Measurement event registers:
Read the event register.
Program the enable register.
Read the condition register.
Operation event registers:
Read the event register.
Program the enable register.
Read the condition register.
Questionable event registers:
Read the event register.
Program the enable register.
Read the condition register.
Return status registers to default states.
Read error queue:
Read the most recent error message.
Specify error and status messages for error
queue: -999 to +999.
Specify error and status messages not to
be placed in error queue: -999 to +999
Clears all messages from error queue.
Binary format (each x = 1 or 0)
Hexadecimal format (x = 0 to FFFF)
Octal format (x = 0 to 177777)
Decimal format
Return to
Appendix B tables
SCPI Tables (Abridged)
Description
B-7
Default
Note 1
Note 2
Note 3
Note 2
Note 3
Note 2
Note 3
Note 4
Note 5
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