CANplus
TM
CP800
Control Panel Operation Manual
25
9M02-1000-A201-EN
Revision E
7.4 Behavior
7.4.1 Configuring Operation
Configuring Autostart begins with selecting the desired behavior. The two choices are as follows:
1.
High to low, examples:
•
High water level to low water level
•
High pressure to low pressure
•
High temperature to low temperature
2.
Low to high, examples:
•
Low water level to high water level
•
Low pressure to high pressure
•
Low temperature to high temperature
7.4.2 Configuring Start and Stop Events
The next step is to define the start and stop events. The choices are as follows:
•
Single switch
•
Dual switch
•
Transducer
•
Transducer with backup switches
•
Scheduler
•
Timed run
The following table describes the Start/Stop events when behavior operation is set to “High to Low”
(switches/floats are normally open):
Start/Stop Events
Engine Starts When
Engine Stops When
Single Switch
SW1 is closed
SW1 is open
Dual Switch
SW1 and SW2 are both closed
SW1 and SW2 are both open
Transducer
Input is above high set point
Input is below low set point
Transducer with Backup
Switches
Input is above high set point; Dual
Switch mode if Transducer fault is
detected
Input is below low set point; Dual
Switch mode if Transducer fault is
detected
Scheduler
Date and Time occurs
Date and Time occurs
Timed Run
Autostart switch pressed
Timer expires
