Rievtech EXM-12DC-DA-R-HMI, User Manual

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If the input En is set, then the function sets the value StSp + Offset "B" for 100 ms.
Then, depending on the connection of Sel, the function runs from the level StSp + Offset "B" to either 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"
6.5.30 Analog Math
Short Description
The analog math block calculates the value AQ of an equation formed from the user-defined operands and
operators.
Connection Description
Input EN Enable the analog math function block.
Parameter 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