EEC SE 7441 - Page 99

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COMMAND
NAME
DESCRIPTION
*TST?
Self-Test Query
00H=OK
01H=TEST EEPROM ERROR
*CLS
Clear Status Command
Clear Standard Event Status Register
Clear Service Request Register
*OPC
Operation Complete Command
When all selected pending
operations complete, ESR BIT0=1
*OPC?
Operation Complete Query
When all selected pending
operations complete, Output
Queue=1
*WAI
Wait-to-Continue Command
*PSC {1|0}
Power-on Status Clear Command
1 = Power-on clear enable registers
0 = Power-on load previous enable
registers
*PSC?
Power-on Status Clear Query
*ESR?
Standard Event Status Register Query
0 - 255
*ESE <value>
Standard Event Status Enable
Command
value = 0 - 255
*ESE?
Standard Event Status Enable Query
0 - 255
*STB?
Read Status Byte Query
Read Status Byte
*SRE <value>
Service Request Enable Command
value = 0 - 255
*SRE?
Service Request Enable Query
0 - 255
*IDN?
Read the instrument identification string. Company = EEC
*RST
Reset the instrument to original power on configuration. Does not clear Enable register for
Standard Summary Status or Standard Event Registers. Does not clear the output queue. Does not
clear the power-on-status-clear flag.
*TST?
Performs a self-test of the instrument data memory. Returns 0 if it is successful or 1 if the test
fails.
*CLS
Clears the Status Byte Summary register and Event registers. Does not clear the Enable registers.
*OPC
Sets the operation complete bit (bit 0) in the Standard Event register after a command is
completed successfully.