Lenze 8400 - Manual (Page 1160)

18 Function library
18.1 Function blocks | L_AddSub_1
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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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18.1.3 L_AddSub_1
This FB is provided with two adding inputs and one subtracting input.
• The value provided at the nOut_a output is internally limited to ±32767.
Inputs
Outputs
Identifier
Data type
Information/possible settings
nIn1_a
INT
Input signal 1
• This input is added
nIn2_a
INT
Input signal 2
• This input is added
nIn3_a
INT
Input signal 3
• This input is subtracted
Identifier
Data type
Value/meaning
nOut_a
INT
Output signal
• nOut_a = nIn1_a + nIn2_a - nIn3_a
• Internal limitation to ±32767 (±199.99 %)
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