IS-NT-Async-SPI, SW Version 1.2, ©ComAp – February 2011
IS-NT-Async-SPI-1.2.PDF
18
Mov Avg
2
Analog input, Analog output
Performs averaging (filtering) of the
input value with selectable weight
and period
InterpolFunc
2
Linear interpolation
Analog input
Analog output
ForceHistory
4
Binary input causes history record
when changes from 0 to 1
ForceProtect
4
Adjustable protection levels, based
on PLC evaluation
PID Bin
4
PID control loop with binary output
Counter
4
Edges counter
One limit
Binary output
Timer
4
Periodic signal generator
Binary output
Analog input
Delay
16
Adjustable rising and falling edge
delay
PID Ana B
4
PID - Analog output jumps to
adjustable Bias value when Gate
input is active (instead zero as
before) and starts from Bias.
Ext. Math.
8
Math functions with expandable
number of inputs up to 8.
Selectable: ADD, AVG, MAX, MIN
8 analog inputs, 1 analog output.
Comp.Win.
16
Window comparator
Analog input, two limits, analog
output. Binary output is active when
input is within limits.
Ramp
4
Ramp - Analog input, analog output.
Two setpoints for Ramp-up and
down speed (in number of units per
second). Enable-Up, Enable-Down:
Ena/Disables the ramp.
Up/Down
4
Analog output changing within 2
limits (by defined rate of change -
ramp) when Up/Down input is active.
* Note: For detailed PLC functions description see IGS-NT-2.1-Application guide.pdf
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