Lenze 8400 - Manual (Page 1178)

18 Function library
18.1 Function blocks | L_ArithmetikPhi_3
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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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18.1.21 L_ArithmetikPhi_3
This FB can combine two angle signals arithmetically.
• The arithmetic function is selected in C01010/3 .
• All internal intermediate results and the value provided at the dnOut_p output are internally
limited to ±2147483647 (±2 31 - 1).
• Division is not remainder considered.
Inputs
Outputs
Parameter
Identifier
Data type
Information/possible settings
dnIn1_p
DINT
Input signal 1
dnIn2_p
DINT
Input signal 2
Identifier
Data type
Value/meaning
dnOut_p
DINT
Output signal
• Internal limitation to ±2147483647
Parameter Possible settings Info
C01010/3 Function selection
0 dnOut_p = dnIn1_p
1 dnOut_p = dnIn1_p + dnIn2_p
2 dnOut_p = dnIn1_p - dnIn2_p
3 dnOut_p = dnIn1_p * dnIn2_p
4 dnOut_p = dnIn1_p / dnIn2_p
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