Campbell CR1000 User Manual

Appendix A. CRBasic Programming Instructions
ASIN
Returns the arcsin of a number.
Syntax
x = ASIN(source)
ATN
Returns the arctangent of a number.
Syntax
x = ATN(source)
ATN2
Returns the arctangent of y / x.
Syntax
x = ATN(y , x)
COS
Returns the cosine of an angle specified in radians.
Syntax
x = COS(source)
COSH
Returns the hyperbolic cosine of an expression or value.
Syntax
x = COSH(source)
SIN
Returns the sine of an angle.
Syntax
x = SIN(source)
SINH
Returns the hyperbolic sine of an expression or value.
Syntax
x = SINH(Expr)
TAN
Returns the tangent of an angle.
Syntax
x = TAN(source)
567

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