California Instruments 2253iX Manual de instrucciones Pagina 98

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Programming Manual Compact i / iX Series
AMETEK Programmable Power Division 98
Note: Setting a bit in the PTR or NTR filter can of itself generate positive or negative events in
the corresponding Questionable Event register.
Command Syntax STATus:QUEStionable:NTRansition<NRf+>
STATus:QUEStionable:PTRansition<NRf+>
Parameters 0 to 32727
Default Value 0
Examples STAT:QUES:NTR 16 STAT:QUES:PTR 512
Query Syntax STATus:QUEStionable:NTRansition?
STATus:QUEStionable:PTRansitiion?
Returned Parameters <NR1>(Register value)
Related Commands STAT:QUES:ENAB
Bit
Position
15 13 12 11 10 9 8-5 4 3 2 1 0
Bit Name not
used
CL
rms
Rail not
used
RI not
used
TO UNR not
used
OCP OV
Bit Weight 4096 2048 512 16 8 2 1
Table 4-5: Bit Configuration of Questionable Instrument Summary Registers
OV = over-voltage protection has tripped
OCP = over-current protection has tripped
UNR = output is unregulated
TO = over-temperature protection has tripped
RI = remote inhibit is active
Rail = loss of input phase voltage detected
CL rms = rms current limit is active
STATus:QUEStionable:INSTrument:ISUMmary?
Phase Selectable
This command returns the value of the Questionable Event register for a specific output of a
three-phase AC source. The particular output phase must first be selected by INST:NSEL. Not
applicable on single phase models or 3 phase model with –MODE option when in single phase
mode.
The Event register is a read-only register which holds (latches) all events that are passed by the
Questionable NTR and/or PTR filter. Reading the Questionable Event register clears it.
Query Syntax STATus:QUEStionable:INSTrument:ISUMmary[:EVENt]?
Parameters None
Returned Parameters <NR1> (Register Value)
Examples STAT:QUES:INST:ISUM:EVEN?
Related Commands *CLS STAT:QUES:INST:ISUM:NTR STAT:QUES:INST:ISUM:PTR
STATus:QUEStionable:INSTrument:ISUMmary:CONDition?
Phase Selectable
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