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0004-000067
Process Variable
Type
Values
Description
setOutTrig
N
Source
getOutTrig
N
Source
mbbo
mbbi
Discrete Output source for selected trigger:
“ARM = arm event
“TRIG” = trigger complete event
“ATR” = trigger A event
“BTR” = trigger B event
“CAPT” = capture complete event
“OPC” = operation complete event
“CONS” = constant state
“MSS” = master summary status event
Calculate Process Variables
The following table lists the PVs for the calculate channel settings used to configure the
waveform calculations or math. These PVs are duplicated for each calculate channel.
In the following table,
N
is substituted with the appropriate channel number from 1 to 4
(for example: Calc1Enable). Range and offset variables need to be updated after a
capture.
Process Variable
Type Values
Description
setCalc
N
Enable
getCalc
N
Enable
bo
bi
0 or 1
Channel enable for selected calculate channel:
0 = disable
1 = enable
Calc
N
Imm
bo
0 or 1
Causes a calculation channel to immediately update:
0 = disable
1 = enable
setCalc
N
Offset
getCalc
N
Offset
ao
ai
-inf to +inf Offset in Volts for selected calculate channel,
Calculate offset is set automatically when the
calculate operation is first selected
setCalc
N
Op
getCalc
N
Op
mbbo
mbbi
Discrete
Operation for selected calculate channel:
“ADD” = add
“AVAL” = absolute value
“COPY” = copy
“DER” = derivative
“INT” = integrate
“INV” = invert
“MULT” = multiply
“SUBT” = subtract
“LIM” = limit test
“FTR” = FFT frequency transform
“TTR” = time transform(smooth)
“MEAS” = measurement statistics
“HIST” = histogram
“NOOP” = no operation; static channel
