Manual

OPERATION FLT
®
Series FlexSwitch
TM
20 Fluid Components International LLC
Alarm Set Point Adjustments
Numerical Adjustment Versus Adjustment by Observation
An alarm set point is established using either numerical adjustment or adjustment by observation. The adjustment by observation requires
the customer to establish normal process operation and adjust the alarm set point relative to this condition. The numerical approach requires
measuring normal and alarm process conditions with a voltmeter and setting up the instrument in the calibrate mode based on these values.
The adjustment by observation requires less time to establish the alarm set point. The numerical adjustment requires control of the process
as well as additional time to establish the alarm set point. Use the adjustment procedure that is the most appropriate for the application
requirement.
Figure 3-1 5298 Control Circuit Jumper Locations
Jumper
Power Select - Factory Installed
100-130 VAC 200-260VAC 18-26VAC 21-30VDC
J1 IN OUT OUT OUT
J2 OUT IN OUT OUT
J3 IN OUT OUT OUT
J4 OUT OUT IN OUT
J5 IN IN OUT OUT
J6 OUT IN IN IN
J7 OUT OUT OUT IN
J8 OUT OUT OUT IN
J9 OUT OUT IN OUT
Table 3-2 Input Power