8400 StateLine C | Reference manual
Function library
Function blocks | L_OffsetGainP_3
832 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
16.1.34 L_OffsetGainP_3
This FB can add an offset to an analog input signal and amplify it afterwards. Preferably to
be interconnected directly after the analog input terminals.
The internal calculations (addition and subtraction) are carried out with 32 bits without
overflow/underflow. Division is not remainder considered.
Offset and gain are selected via parameters.
The value provided at the nOut_a output is internally limited to ±199.99 %.
Inputs
Outputs
Parameter
Function
Identifier
Data type
Information/possible settings
nIn_a
INT
Input signal
Identifier
Data type
Value/meaning
nOut_a
INT
Output signal
• Internal limitation to ±199.99 %
Parameter Possible settings Info
C00672
-100.0000 100.0000 Gain factor
• High gain factor for further
processing of smallest input
signals.
• Please observe the difference
with regard to the gain factors of
other blocks in percent
(±199.99 % ≈ 2).
• Lenze setting: 1.0000
C00698
-199.99 % 199.99 Offset
• Lenze setting: 0.00 %
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