Positioning Signal Limitation - Honeywell EXCEL 5000 User Manual

EXAMPLES
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74-5577–33 (US)
EN2B-0184 GE51 R0518 (Europe)
Purpose Limit the range of the output value sent to a positioning signal. For example, limit the
range of values sent to a damper to from 0 to 100 percent.
As shown in the following diagram, a function output can vary across all real
numbers. However, the device being controlled may have a set range between a
minimum and a maximum value.
Use the MIN and MAX control icons.
Example If the linear function Y = 2X-20 (where -50 < X < 150) defines the output signal for a
mixing valve with a three-position output (0 through 100 percent range), you need to
limit the output to range between 0 and 100.

Positioning Signal Limitation

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