ASI DataMyte 600 - Page 34

Rev 3 Page 34
Source Location Symbols
The 600 Handheld Data Collector uses symbols to refer to source locations.
Source
Meaning
Examples
K
Keyboard
K
XXXXX
Alias name, Up to five
characters
Peaks, GI
Cx
Characteristic x
C1, C4, C12
Sx
Subgroup x
S2, S4, S6
N
Nominal
C1-N, N-.00012
Constant
A Number
1.6, G1+1.6,
max(7.3,G1)
Operator Symbols
Source
Meaning
Examples
-
Minus
(C1-C2), Peak-C1
+
Add
(C3+C2), (Peak+Peak+Peak)*0+Peak
*
Multiply
(C3*N)-.2, Peak*.0005, C3*C4
/
Divide
(C1/C2), C4/.018
|
Through
(C1|5), (Peak|4)
~ or ^
Exponent
(C1~2), (Peak~2)/3.1416, (Peak^2)
(,)
And
AVG(C1,C2,C3)
[,]
Or
[Peak,K]1
{ n }
Start Threshold (Torque) -
- where n overrides the
start threshold defined
for the torque too.
Peak{14.7} Note that n represents an actual torque
value (e.g.. 14.7 lbft, or 19.3 Nm).
You can also allow math calculations on the gage ports of a source that accepts keyboard and/or gage
input, such as: k,-1*peak
Order of Operations
Source expressions are evaluated in standard mathematical order. Anything with parenthesis is
completed first. Multiplication and division are performed before addition and subtraction.
Boolean Operators
A Boolean expression evaluates to either 1 (true) or 0 (false).
Source
Meaning
Examples
>
if x is greater than y, return 1, else
return 0
((C1>10)+(C1<5))*((C1-
N)*(C2*-1)
<
if x is less than y, return 1, else
return 0
((C1<C2)*C1)*C2
=
if x equals y return 1 else return 0
(Peak=N)*(Peak-0.002)