Real
-
time Formula Database Calculators (Option to be ordered separately)
The real
-
time formula database (RT
-
FDB) option offers an extensive set of math routines to enable almost any real
-
time mathematical challenge.
The database structure enables the user to define a list of mathematical equations similar to the Perception review formula database.
N
L
H
L2
L1
L2
L1
F
n
-1
n
-1
z
-1
z
-1
Σ
a
1
a
2
b
2
b
1
x
(n)
y
(n)
A
Cycle Based Calculator
Cycle
Calculated Channel
Calculated Channel
CycleInterval
Cycle Source
Cycle Count
Level Crossing
CycleDetect / CycleEvent
Recording
Memory
F
(x)
Trigger Detector
Source 1
Source N
Programmable
Math
Sample Based Calculator
F
(x)
Trigger Detector
Source 1
Source N
Programmable
Math
To Channel &
Card Trigger
Source
Figure A.133:
Real
-
time formula database (RT
-
FDB) calculators
Note
RT
-
FDB Trigger detectors are not supported in Perception V7.0
The real
-
time formula database supports the following list of calculations (Details of each calculation are described in the manual).
Operation
Sample based results
synchronous
Cycle based results
asynchronous
Storage in PNRF
recording
Published on
EtherCAT
®
Basic calculations
+ (add)
(1)
(2)
-
(subtract)
(1)
(2)
* (multiply)
(1)
(2)
/ (divide)
(1)
(2)
Enhanced calculations
Abs
(1)
(2)
Atan
(1)
(2)
Atan2
(1)
(2)
Cosine
(1)
(2)
DegreesToRadians
(1)
(2)
Modulo
(1)
(2)
RadiansToDegrees
(1)
(2)
Sine
(1)
(2)
Sqrt
(1)
(2)
GEN3i
542
I3763-3.1 en HBM: public
