Eaton easy500, easy700

4 Wiring  with
4.4 Analog value comparator/threshold value switch
88 Operating instructions 05/10 MN05013003Z-EN www.eaton.com
4.4.5.2 Function of the Less than/equal to comparison
Parameter display and parameter set for Less than/equal to analog value
comparator.
Circuit diagram with analog value comparator.
Figure 50: Signal diagram of analog value comparator in Less 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 off when the actual value at I7 exceeds the
setpoint value plus hysteresis. If the actual value at I7 equals or falls below
the setpoint value, the N/O contact switches on.
A2 LE +
I1 I7 Æ
F1 +0
I2 0100 æ
F2 +0
OS +0
HY 0025
A2-------ÄQ1
￫
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