Rievtech ELC Series - Page 198

EN
Programmable Relay ● User Manual for ELC, EXM and PR Series 198 2020 v6.0 ● © Rievtech Co.,
Ltd. ● www.rievtech.com
Maximum temperature:
Temperature in °C above which
defrosting is stopped (10°C ... 20°C).
Minimum temperature:
Temperature in °C below which the
time T is measured (-10°C ... 0°C).
Output
DEFROST
The defrost output is at ON when
the cumulative operating time has
elapsed.
Output cumulati
ve time
Measured duration, in minutes,
when the temperature is less than
the minimum temperature or
duration of the current defrost
cycle.
Comparison of Two Values
Description of function
The COMPARE function is used to compare two analogue
values.
Connection
Description
Input En ( )
Enable function Discrete-type input
Input Value 1
( )
Integer-type input
Input Value 2
( )
Integer-type input
Parameter
The comparison operators that can
be chosen from the Parameters
window are:
Symbol Description
> Greater than.
≥ Greater than or equal to.
= Equal to.
≠ Different.
≤ Less than or equal to
< Less than
Output Q
If the VALUE 1 or VALUE 2 input is
not connected, the value is set to
0.
The output is active if the result of
the comparison between VALUE 1