HYDACELECTRONIC ENS 3000 User Manual

ENS 3000 Page34
Status 21.08.2015 HYDAC ELECTRONIC GMBH Part No. 669850
18 Application examples
18.1 HYDRAULIC POWER UNIT: TO MONITOR MINIMUM FLUID LEVEL WITH
ADVANCE WARNING AND ALARM
In this example application, an advance warning should be given when the fluid level
reaches 30 cm and tank refilling should be started. An alarm should be triggered if the fluid
level drops below 10 cm and reset once the fluid level has reached 15 cm again.
For realization of this function as described in the example,
the following settings in the menu and on the switching points of ENS 3000 must be
effected:
Menu item Selection Numerical value
Switching output S.S.1 assignment niv
Switching mode S.m. 1 SP
Switching direction S.d. 1 off
Switch-on delay Ton 1 1
Switch-off delay Toff 1 1
Switching output S.S.2 assignment niv
Switching mode S.m. 2 SP
Switching direction S.d. 2 on
Switch-on delay Ton 2 1
Switch-off delay Toff 2 1
Switching point settings Numerical value
Switching output S.P.1 30.5
Hysteresis switching output Hi.1 0.5
Switching output S.P.2 15
Hysteresis switching output Hi.2 5

HYDACELECTRONIC ENS 3000 Specifications

General

Brand	HYDACELECTRONIC
Model	ENS 3000
Category	Switch
Language	English