InteliDrive Lite - 1.2.1 Global guide
21
User curves “Points” are adjustable in LiteEdit PC tool.
Analog inputs 1, 2 and 3 have separate set points for two levels alarm setting and delay for activation of alarm.
Analog input 4, 5 and 6 have 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.
Note:
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 6 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.
AIN6 LowWrn = 2bar
AIN6 LowSd = 1bar
AIN6 LowDel = 5s
AIN6 HighWrn = 4bar
AIN6 HighSd = 5bar
AIN6 HighDel = 2s
Note:
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.
