Lenze 8400 User Manual

7 Technology applications
7.6 "GeneralPurpose" functions
492
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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7.6.2 Arithmetic
This function links two analog signals arithmetically. The arithmetic function can be parameterised.
[7-24] GeneralPurpose function "Arithmetic"
• For a detailed functional description see the L_Arithmetik FB.
7.6.3 Multiplication/Division
This function multiplies an analog input signal with a parameterisable factor. The factor must be
selected in the form of a quotient (numerator and denominator).
[7-25] GeneralPurpose function "Multiplication/division"
• For a detailed functional description see FB L_MulDiv.
nGPArithmetikOut_a
nGPArithmetikIn1_a
nGPArithmetikIn2_a
C00830/12
C00830/13
(In1 * 100%)5
(In1 * In2)3
(In1 * 1%)4
In1 - In22
In1 + In21
In10
C00338
100%
|In2|
(100% - In2)
In1
In2
Out =
±32767
(±199.99%)
Parameters Info Lenze setting
Value Unit
C00338 L_Arithmetik_1: Function 0: nOut_a = nIn1_a
nGPMulDivIn_a nGPMulDivOut_a
C00699/1
C00699/2
C00830/82
±32767
±( 199.99%)
Parameters Info Lenze setting
Value Unit
C00699/1 L_MulDiv_1: Numerator 0
C00699/2
L_MulDiv_1: Denominator 10000

Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V