Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011 L 775
8400 StateLine C | Reference manual
Function library
Function blocks | L_AddSub_1
16.1.2 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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