ABB CL-LMR 18AC2 Series User Manual

Analog value comparator/
threshold value switch
107
1SVC 440 795 M0100
Figure 51: Signal diagram of analog value comparator in Greater
than/equal to mode
1: actual value at I7
2: setpoint plus hysteresis value
3: setpoint
4: setpoint minus hysteresis
The n/o contact switches if the actual value at I7 is equal to
the setpoint. The n/o contact switches off when the actual
value at I7 falls below the setpoint minus hysteresis.
Example: Function of the Greater than comparison
Parameter display and parameter set for Greater than analog
value comparator.
Circuit diagram with analog value comparator.
h
The values F1 +0, F2 +0 and OS +0 were not defined.
No values are used with a gain factor, and no offset is
used.
on
off
1
2
3
4
A4 GT +
I1 I7 Æ
F1 +0
I2 0100 æ
F2 +0
OS +0
HY 0025
A4-------ÄQ1

ABB CL-LMR 18AC2 Series Specifications

General

Brand	ABB
Model	CL-LMR 18AC2 Series
Category	Relays
Language	English