IDEC SmartRelay functions
IDEC SmartRelay Manual 224
Parameters SP, Mq
The analog values for the parameters SP and Mq can be
derived from another, already programmed function. You
can use the actual values of the following functions:
• Analog comparator (actual value Ax - Ay, see Chapter
4.4.18)
• Analog trigger (actual value Ax, see Chapter 4.4.16)
• Analog amplifier (actual value Ax, see Chapter 4.4.20)
• Analog multiplexer (actual value AQ, see Chapter 4.4.26)
• Analog Ramp Control (actual value AQ, see Chapter
4.4.27)
• PI controller (actual value AQ, see Chapter 4.4.28)
and
• Counter (actual value Cnt, see Chapter 4.4.13).
Select the required function by means of the block number.
For information on parameter defaults, refer to Chapter
4.4.1.
Parameters KC, TI
Please note:
• If parameter KC has value 0, the “P” function
(proportional control) will not be executed.
• If parameter TI has value 99:59 m, the “I” function
(integral-action control) will not be executed.
Symbol in
IDEC SmartRelay
Wiring Description
Output AQ This special function has an
analog output (= manipulat-
ed variable). This output can
only be connected with the
analog input of a function, an
analog memory marker or an
analog output connector
(AQ1, AQ2).
Range of values for AQ:
0...1000
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com
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