Lenze EVS9323EP User Manual

Function library
Function blocks
3.5.9 Arithmetic block (ARIT)
3−110
l
EDSVS9332P−EXT DE 2.0
3.5.9 Arithmetic block (ARIT)
Purpose
Arithmetic operation of two "analog" signals.
9300posARIT1
+
-
*
/
x / ( 1 - y )
C 0 3 3 8
x
y
A R I T 1
A R I T 1 - O U T
C 0 3 4 0 / 1
± 1 9 9 . 9 9 %
C 0 3 4 0 / 2
A R I T 1 - I N 1
A R I T 1 - I N 2
C 0 3 3 9 / 1
C 0 3 3 9 / 2
Fig. 3−61 Arithmetic block (ARIT1)
Signal
Source Note
Name Type DIS DIS format CFG List Lenze
ARIT1−IN1 a C0340/1 dec [%] C0339/1 1 1000 −
ARIT1−IN2 a C0340/2 dec [%] C0339/2 1 1000 −
ARIT1−OUT a − − − − − Limited to ±199.99 %
9300posARIT2
+
-
*
/
x / ( 1 - y )
C 0 6 0 0
x
y
A R I T 2
A R I T 2 - O U T
C 0 6 0 2 / 1
± 1 9 9 . 9 9 %
C 0 6 0 2 / 2
A R I T 2 - I N 1
A R I T 2 - I N 2
C 0 6 0 1 / 1
C 0 6 0 1 / 2
Fig. 3−62 Arithmetic block (ARIT2)
Signal
Source Note
Name Type DIS DIS format CFG List Lenze
ARIT2−IN1 a C0602/1 dec [%] C0601/1 1 1000 −
ARIT2−IN2 a C0602/2 dec [%] C0601/2 1 1000 −
ARIT2−OUT a − − − − − Limited to ±199.99 %
Function
For both arithmetic blocks the following functions can be preselected:
Code Subcode Arithmetic function Example
ARIT1: C0338
0 OUT = IN1
Note: IN2 will not be processed
1 OUT = IN1 + IN2 100% = 50% + 50%
2 OUT = IN1 − IN2 50% = 100% − 50%
3 OUT [inc] = IN1 [inc] ´IN2 [inc] ¸16384
OUT [%] = IN1 [%] ´ IN2 [%] ¸100
100% = 100% ´100% ¸(100)
4 OUT [inc] = IN1 [inc] ´16384¸100 ¸ ½IN2½[inc]
OUT [%] = IN1 [%] ¸ ½ IN2 ½[%]
1% = 100% ¸100%
5 OUT [inc] = IN1 [inc] ´16384 ¸ (16384 − IN2 [inc])
OUT [%] = IN1 [%] ´ 100 ¸ (100 − IN2 [%])
200% = 100% ´ (100) ¸ (100 − 50%)
Conversion: [inc] = [%] ¸100 ´ 16384

Lenze EVS9323EP Specifications

General

Brand	Lenze
Model	EVS9323EP
Category	Controller
Language	English