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8. relay 1, 2
Go to this menu by using arrow keys and press E key; you can define operation
borders and types of relays by using down ad up arrow keys. For example: do R1
LOGIC mixing type as low for MAIN cm (material height). Do R1 L- 40 cm and R1 L+
42 cm. do r1 dELAY (r1 delay) as 2 seconds. In this condition, if measurement value
falls below 40 cm, R1 relay pulls after 2 seconds and if the level exceeds 42 cm again,
then R1 relay releases it after 2 seconds. It ensures you to adjust L- and L+ hysteresis
band. If you try the same process by making r1 LOGIc comparison type as High, r1
relay pulls if the level exceeds 42 cm and releases it if falls below 40 cm.
• If R1 relay is required to be used as fault contact, then "FAULT" should be selected
from "R1 LOGIC" section.
r1 dELAY
delay time set
r1 L-
- Hysteresis band adjustment
R1 L+
+ Hysteresis band adjustment
r1 LOGIc
LOW, HIGH comparison type or FAULt set
9. Delay
Go to this menu by using arrow keys and press E key; you can define delay time for
FAULt contact by using down and up arrow keys. this value is a number between 0
and 15 and fault signal arises at the end of selected time. Fault relay is nc contact.
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Orion Echo Ultrasonic Level Probe
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