Operation Summary bit of the Status register to be set when changes in the specific events occur.
(see "488.2 Status System" on page 5-17).
Read Example:
STAT:OPER:ENAB?
Response:
1
Set Example:
STAT:OPER:ENAB 10
STAT:OPER:EVEN? or STATUS:OPERATION:EVENT?
Read changes in the operation register (see "488.2 Status System" on page 5-17).
Read Example:
STAT:OPER:EVEN?
Response:
8
SYST:BEEP:IMM or SYSTEM:BEEP:IMMEADIATE
Beep the system beeper. The system beeper should make an audible sound in response to this
command.
Example:
SYST:BEEP:IMM
SYST:VER:LOGIC? or SYSTEM:VERSION:LOGIC?
Read the programmable logic versions. First field is the microprocessor version and the second is
the main board version.
Example:
SYST:VER:LOGIC?
Response:
E.00a, B.11F
SYST:COMM:GPIB:SELF:ADDR[?] [addr] or
SYSTEM:COMMUNICATE:GPIB:SELF:ADDRESS[?] [addr]
Read or set the GPIB address the Controller uses for communication with a host computer. addr
can be 1 to 31. If the address is changed and the command is also a query, the response will be to
the new address.
Read Example:
SYST:COMM:GPIB:SELF:ADDR?
Response:
10
Set Example:
SYST:COMM:GPIB:SELF:ADDR 5
SYST:DATE[?] [yyyy,mm,dd] or SYSTEM:DATE[?] [yyyy,mm,dd]
Read or set the system date setting with numbers separated by commas (yyyy,mm,dd).
Read Example:
SYST:DATE?
Response:
2007,05,24
Set Example:
SYST:DATE 2007,05,24
SYST:ERR? or SYSTEM:ERROR?
Read the most resent error from the error queue. This command response reports the errors in the
error queue. The
command clears this queue.
*CLS
Example:
SYST:ERR?
Response:
command protected
SYST:HOUR? or SYSTEM:HOURS?
Gets the current elapsed hours of operation for four activities:
1. Hours the internal pump has operated.
2. Hours not vented since sensor calibration.
3. Hours net vented and at pressure.
4. Hours turned on.
Read Example:
SYST: HOUR?
Response:
4, 245, 1022, 3211
Remote Operation
Remote Operation Commands
5
5-15