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User Guide  |  Liquid level controller, EKE 347 

© Danfoss | DCS (ADAP-KOOL®) | 2016-04

DKRCI.PD.RP0.A4.02 | 4

The user interface of the control panel consists 

of a multiline display and 4 individual push 

buttons: Enter button, Scroll up 

button, Scroll down button and Back 

button.

The figure shows the Home display image, which 

give the actual overview. This is the starting 

point for entering into menus, and you will 

revert to this image by pushing     1 – 3 times 

(depending on actual position).  

Control Panel

The display itself show the state of 

Liquid level, 

Controller Mode

 (controller On/Off), 

Valve 

opening degree, Lower level alarm

 (off = no 

alarm present) and 

Upper level alarm

 (off = no 

alarm present). 

Additional to the external connected alarm 

audio/video sources, a Bell symbol will flash in 

the upper right corner in case of an alarm.

To see more details on system performance and 

setting of parameters, 2 different main menu 

levels can be reached by operation of the push 

buttons. 

From Home image the 

Status menu

 can be 

reached by 

1 push

 on Enter.                                                                     

From Home image the 

Setup & service menu

 

can be reached by 

1 push

 

and hold

 on Enter. 

For entrance a Log In is required by the pass-

word given during Commisioning.

Display

Back

Press and hold = 

Log Out

Scroll up

Scroll down

Enter

Press and hold = 

Log In

Home Image

Controller name

Actual liquid level

Valve opening degree

Flashing bell = Active alarm

Controller mode

Lower level alarm off (pump on)

Upper level alarm off

Summary of Contents for EKE 347

Page 1: ...e the liquid flow to or from the reservoir Liquid level control Alarm if the set alarm limits are exceeded Relay outputs for upper and lower level lim its and for alarm level User friendly and easy se...

Page 2: ...ers to the EKE 347 Operation monitoring and data collection can then be performed via PLC from a SCADA system With the guided micro wave rod AKS 4100 4100U it is possible to set the refrigerant level...

Page 3: ...unctions in connection with the max permissible level Receiver condenser The control system s short reaction time makes it very suited for high pressure float systems with small refrigerant charges IC...

Page 4: ...alarm present and Upper level alarm off no alarm present Additional to the external connected alarm audio video sources a Bell symbol will flash in the upper right corner in case of an alarm To see m...

Page 5: ...wable parameters including password issuing and re run of Setup wizard Service level is for service personnel and has fewer rights than commissioning The lowest level is for Daily use and allows only...

Page 6: ...0 100 Display Language EN CN PT RU SP FR IT GER ARAB EN Output indication level OD Level Login timeout 1 120 min 10 min Backlight timeout 0 120 min 2 min Password daily 3 digit 0 999 100 Password serv...

Page 7: ...oller name Controller name Type in controller name Read Write Read only Alarm and error codes When detecting an alarm from external sources or the flashing bell in the display the alarm description ca...

Page 8: ...ing output Data communication MODBUS RTU Communication to system controller MODBUS on RS485 galvanic isolation 500 V d c CAN Communication to other EKE controllers Supported Modbus Commands Supported...

Page 9: ...Normally Closed 34 35 circuits The relay will switch according to the programmed setting 25 27 Relay for low level limit Installer can choose between Normally Open 26 27 or Normally Closed 25 26 circu...

Page 10: ...ay ModBUS 4 20 mA 24 V DC yellow blue orange ICAD 1st gen ICAD ICM feedback ICAD 2nd gen blue 24 V AC L N 1 2 3 yellow gray orange ICAD 1st gen pre 2010 ICAD 2nd gen 2010 yellow green brown brown whit...

Page 11: ...AC 20 15 VA 24 V DC 20 10 W Common Normally Open or Normally Closed Low Level Alarm Normally Open or Normally Closed High Level Alarm Normally Open or Normally Closed 37 29 28 27 26 25 36 35 34 33 32...

Page 12: ...F Application Open Close solenoid valve with coil 24 V 230V NO 4 NC 3 C 3 NO 3 NC 2 C 2 NO 2 NO 1 C 1 NC 1 POWER SUPPLY Voltage 24 230 V a c Connection examples AKS 4100 AKS 4100U Danfoss M84H0075_1 A...

Page 13: ...these options 2 valves with same capacity 2 valves with different capacity 3 valves with same capacity 3 valves with different capacity Multivalve Additionally the master must be programmed in IO conf...

Page 14: ...0 CAN H CAN L GND 15 16 17 18 Jumper 15 16 Jumper 15 16 D02 D03 D01 NC 2 C 2 NO 2 NC 3 C 3 NO 3 NO 1 C 1 NC 1 When more controllers are connected via CAN bus each end of the bus must be terminated wit...

Page 15: ...splay s software version has been checked check the display s settings as follows 1 Hold the Enter key and the X key down for 5 seconds until the Bios menu appears 2 Select the MCX selection menu Sele...

Page 16: ...ES 0 Low 1 High n04 P band 5 200 30 1 3016 NO YES n05 Integration time Tn 60 600 400 s 0 3017 NO YES n34 Neutral zone 0 25 2 1 3018 NO YES N06 Difference 0 5 25 2 1 3019 NO YES n13 Period time for AKV...

Page 17: ...tate 0 6 0 0 4001 YES NO 0 Powerup 1 Stop 2 Auto 3 Manual 4 Slave 5 IO 6 Safe u01 Actual level 0 100 0 1 4002 NO NO u02 Actual reference 0 100 0 1 4003 YES NO u24 Actual OD 0 100 0 1 4004 NO NO u33 Ac...

Page 18: ...material Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alternations can be made without subsequential changes being...

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