Pacific UPC-12, Operation Manual, Page: 106 / 140

SECTION 5 REMOTE OPERATION
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5.5.3.2 SCPI STATUS REPORTING (cont)
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The STATus:OPERation and STATus:QUEStionable registers provide information about the
present mode of operation.
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Transition of a CONDition bit to the true state causes the EVENt bit to be set true.
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Unmasked ENABle bits allow an EVENt bit to be reported in the summary bit for that EVENt
register in the STATUS BYTE register.
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Setting an ENABLe bit true unmasks the corresponding EVENt bit.
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Reading an EVENt register clears it. All :STATUS registers are 15 bits. See fig. 5.3.
The STATus:OPERation registers provide information about the present mode of operation.
NOTE:
Most bits in the following :STATus registers are not applicable to the UPC but are shown for
reference and may be used for future product enhancements. The PROGram running bit (14) in the
:STATus:OPERation registers indicates a stored program (PROGRAM# 1-99) is running.
:STATus:OPERation:CONDition? present condition query.
:STATus:OPERation:ENABle enables events to be reported in the SOS bit in the STB.
:STATus:OPERation:ENABle? STAT:OPER:ENABLE register query.
:STATus:OPERation:EVENt? latched condition query.
The STATUS:QUESTIONABLE registers provide information about errors and questionable
measurements.
NOTE: All bits in the following :STATus registers are not applicable to the UPC but are shown for
reference and may be used for future product enhancements.
:STATus:QUEStionable:CONDition? present condition query.
:STATus:QUEStionable:ENABle enables events to be reported in the SQS bit in the STB.
:STATus:QUEStionable:ENABle? STAT:OPER:ENABLE register query.
:STATus:QUEStionable:EVENt? latched condition query.