Campbell CR1000 User Manual

Appendix A. CRBasic Programming Instructions
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)
BrHalf3W
Measures ratio of R
s
/ R
f
of a three-wire half-bridge.
Syntax
BrHalf3W(Dest, Reps, Range, SEChan, Vx/ExChan, MeasPEx, ExmV,
RevEx, SettlingTime, Integ, Mult, Offset)
BrHalf4W
Measures ratio of R
s
/ R
f
of a four-wire half-bridge.
Syntax
BrHalf4W(Dest, Reps, Range1, Range2, DiffChan, Vx/ExChan,
MeasPEx, ExmV, RevEx, RevDiff, SettlingTime, Integ, Mult,
Offset)
A.5.5 Excitation
ExciteV
This instruction sets the specified switched-voltage excitation channel to the
voltage specified.
Syntax
ExciteV(Vx/ExChan, ExmV, XDelay)
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Campbell CR1000 Specifications

General

Power Requirements	9.6 to 16 VDC
Data Logger Operating System	CRBasic
Memory	4 MB
Analog Inputs	16 single-ended or 8 differential
Analog Input Resolution	13 bits
Analog Input Range	+/-2.5V
Digital I/O	8
Pulse Counters	2
Communication Ports	RS-232
Operating Temperature	-25°C to +50°C
Pulse Channels	4