level 1 or level 2 at the acceleration set in Rate.
If the input St is set, the function runs to a level of StSp + B at the acceleration set in Rate. Then the
function holds the level at StSp + Offset "B" for 100 ms. After 100 ms, the level is set to Offset "B". output
AQ. The scaled value (output AQ) is 0.
If the input St is set, the function can only be restarted once the inputs St and En have been reset.
If input Sel has been changed, depending on the connection of Sel, the function runs from the current
target level to the new target level at the rate that is specified.
If the input En is reset, the function immediately sets the current level to Offset "B".
The current level is updated every 100 ms. Note the relationship between output AQ and the current
level:
Output AQ = (current level – Offset "B" ) / Gain "A"
5.5.30 Analog Math
Fashion: Classic:
Short Description
The analog math block calculates the value AQ of an equation formed from the user-defined operands
and operators.
Enable the analog math function block.
V1:Value 1: First operand
V2: Value 2: Second operand
V3: Value 3: Third operand
V4: Value 4: Forth operand
Operator 1: First operator
Operator2: Second operator
Operator 3: Third operator
Priority 1: Priority of first operation
Priority 2: Priority of second operation
Priority 3: Priority of third operation
P: number of decimals
Range of values: 0,1,2,3
The output AQ is the result of the equation formed from the operand values and
operators. AQ will be set to 32767 if a divide by 0 or overflow occurs, and -32768
if a negative overflow (underflow) occurs.
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