Extra

ASSIGN

OUT is equal to PT2 if IN is True, else OUT is equal to PT1.

Inputs
IN	Conditional input.
PT1	Preset value when IN is False.
PT2	Preset value when IN is True.

Outputs
OUT	PT2 if IN is True; PT1 otherwise.

DATETIME TO NUMERICAL

Converts a DateTime into numerical values.

Inputs
IN	DateTime to convert.

Outputs
YEAR	Year.
MONTH	Month.
DAY	Day.
HOURS	Hours.
MINUTES	Minutes.
SECONDS	Seconds.
DAYOFYEAR	Day of the year (from 0 to 366).
DAYOFWEEK	Day of the week (Sunday = 0, Saturday = 6).
TIMEOFDAY	Current time.

NUMERICAL TO DATETIME

Converts numerical values into a DateTime.

Inputs
YEAR	Year.
MONTH	Month.
DAY	Day.
HOURS	Hours.
MINUTES	Minutes.
SECONDS	Seconds.

Outputs
OUT	Outputs the DateTime value.

PID

Proportional-integral-derivative controller.

Inputs
PV	Measured process value.
SP	Set point.
KP	Proportional gain (default is 1).
KI	Integral gain.
KD	Derivative gain.
CV HIGH	Specifies the maximum value of the output.
CV LOW	Specifies the minimum value of the output.

Outputs
CV	Control variable.