Moxa ioLogik E2210 [75/90] Application requirements

Moxa ioLogik E2242-T [75/90] Application requirements
Click&Go V2 Click&Go Examples and Applications
4-18
Programming Manners
1. When the door is open, start the timer.
2. When the timer times out after 60 seconds, trigger the alarm and send out an active message.
3. Once the door is closed, disable the alarm and stop the timer.
Click&Go Rule-set
Applications_4
The ioLogik E2242 handles control and alarms for a sump pump system.
Project Background
Many industries
use a sump pit to collect wastewater from
machines, cutting oil, and toxic solutions from the production line.
When the level of the liquid in the sump pit reaches a certain level,
the liquid in the sump pit must be pump
ed
out to a holding tank. If
the system is set up as an open
-loop system, engineers must
periodically check the level of the sump pit
. They must manually
turn the pump on when the sump pit is
nearly
full, and then turn the
pump off when the
sump pit is nearly empty.
Application Requirements
A better method of sump pump control is to use a closed-loop central monitoring system such as a SCADA
system. In this case, a sensor is connected to a controller to turn the pump on and off automatically. The sensor
and control mechanism should be able to detect the liquid level and start or stop the pumping action when the
float switch senses that the liquid level is too high or too low. Multiple pump control and alarm generation must
also be included as part of the control system. Alarm indicators should be triggered when the pump starts or
when the water reaches a high level. Moreover, the sump pump must be controlled either automatically or
manually from a remote location.

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Ответы 1

Какие характеристики у ioLogik E2242?
2 года назад