InteliDrive Lite, SW version 1.9
ID-FLX-Lite-1.9r1 Reference Guide.pdf,
©ComAp – August 2015
39
Analog inputs 1, 2, 3, 8 and 9 has separate set points for two levels alarm setting and delay for
activation of alarm.
Analog input 4, 5, 6 and 7 has special „window“ protection. It is possible to adjust Low and High level
with alarm setting Wrn and Sd for each of level. Two delay setpoints are adjustable for Low and High
level. (See Practical example below)
Window protection is necessary to adjust in
Modify
->
Alarm properties
->
Direction
.
Analog input alarm levels and delay adjust in
Engine protect
group of Setpoints.
H
INT
In Alarm list and History is displayed only Wrn and Sd for matching analog input. There isnt visible
direction of protection Low or High.
Practical example of - Class C - Window protection :
Pressure sensor is configured on the analog input 7 and is placed on the intake pipe. There are
needed two level protection. Low level protection against suction from the tank without liquid, that
could destroy pump. High level protection against high liquid pressure in pipe, which could destroy
filters against impurity installed between tank and pump.
AIN7 LowWrn = 2bar
AIN7 LowSd = 1bar
AIN7 LowDel = 5s
AIN7 HighWrn = 4bar
AIN7 HighSd = 5bar
AIN7 HighDel = 2s
H
INT
Class C protection is working and LowWrn, LowSd, LowDel, HiWrn, HiSd, HiDel setpoints are visible
only when corresponding AIN is configured in Modify->Alarm properties-> Direction-> Window prot.
