Campbell CR850, Operator'S Manual

Page: 462 / 566

Appendix A. CRBasic Programming Instructions
462
A.5.2 Voltage
VoltDiff
Measures the voltage difference between H and L inputs of a differential channel
Syntax
VoltDiff(Dest, Reps, Range, DiffChan, RevDiff, SettlingTime,
Integ, Mult, Offset)
VoltSe
Measures the voltage at a single ‐ ended input with respect to ground.
Syntax
VoltSe(Dest, Reps, Range, SEChan, MeasOfs, SettlingTime,
Integ, Mult, Offset)
A.5.3 Thermocouples
Read More! See Thermocouple
(p. 297).
TCDiff
Measures a differential thermocouple.
Syntax
TCDiff(Dest, Reps, Range, DiffChan, TCType, TRef, RevDiff,
SettlingTime, Integ, Mult, Offset)
TCSe
Measures a single ‐ ended thermocouple.
Syntax
TCSe(Dest, Reps, Range, SEChan, TCType, TRef, MeasOfs,
SettlingTime, Integ, Mult, Offset)
A.5.4 Resistive-Bridge Measurements
Read More! See Resistive Bridge
(p. 291).
BrFull
Measures ratio of V
diff
/ V
x
of a four ‐ wire full ‐ bridge. Reports 1000 * (V
diff
/ V
x
).
Syntax
BrFull(Dest, Reps, Range, DiffChan, Vx/ExChan, MeasPEx, ExmV,
RevEx, RevDiff, SettlingTime, Integ, Mult, Offset)
BrFull6W
Measures ratio of V
diff2
/ V
diff1
of a six ‐ wire full ‐ bridge. Reports 1000 * (V
diff2
/
V
diff1
).
Syntax
BrFull6W(Dest, Reps, Range1, Range2, DiffChan, Vx/ExChan,
MeasPEx, ExmV, RevEx, RevDiff, SettlingTime, Integ, Mult,
Offset)
BrHalf
Measures single ‐ ended voltage of a three ‐ wire half ‐ bridge. Delay is optional.
Syntax
BrHalf(Dest, Reps, Range, SEChan, Vx/ExChan, MeasPEx, ExmV,
RevEx, SettlingTime, Integ, Mult, Offset)