Specifications

136 RK0YG302 © Danfoss 05/2007
Menu survey
EKC 347
SW = 1.1
Function
Pa-
ram-
eter
Min. Max.
Fac.
set-
ting
Normal display
Read the measured liquid level - % 50.0
If you wish to see the actual opening degree, give the
lower button a brief push
-%0
If you wish to set the required setpoint you obtain ac-
cess by pushing both buttons simultaneously
- 0% 100% 100
Level control
External contribution to the reference. Cf. also o10.
Value is set in %-points.
r06 -100 100 0.0
Start/stop of level control r12 OFF/0 ON/1 1
Alarm
Upper level limit A01 0 % 100% 85
Lower level limit A02 0% 100% 15
Time delay for upper level limit A03 0 s 999 s 50
Time delay for lower level limit A15 0 s 999 s 10
Level alarm limit A16 0 s 999 S 20
Delay for level alarm A17 0 s 999 s 0
The level alarm is linked to:
0: Rising level (higher level than A16)
1: Falling level (lower level than A16)
2: Same function as if A18=0. When A2 alarm is gener
-
ated and Relay for lower level limit, gives OFF signal
(cut out).
3: Same function as if A18=1 When A2 alarm is gener
-
ated and Relay for lower level limit, gives OFF signal
(cut out).
A18
030
Function for Alarm relay when A1, A2 or A3 alarms are
detected.
0: Alarm relay to be activated when A1 or A2 or A3 are
detected.
1: Alarm relay only to be activated when A3 is detected.
A19
010
Regulating parameters
P - band n04 0%/O 200% 30
I: Integration time Tn n05 60
600/
O
400
Period time (only if AKV/A valve is used) n13 3 s 10 s 6
Max. opening degree n32 0% 100% 100
Min. opening degree n33 0% 100% 0
Neutral zone (only for ICM valve) n34 2% 25% 2
Denition of regulating principle
Low: On the low-pressure side (valve closes when
liquid level is rising)
High: On the high-pressure side (valve opens when
liquid level is rising)
n35 Low/0 Hig/1 0
Miscellaneous
Controller's address o03* 0 60 0
ON/OFF switch (service-pin message) o04* OFF ON
Dene valve and output signal:
1: ICM. AO: 4-20 mA
2: ICM. AO: 0-20 mA
3: AKV/A, AO: 4-20 mA
4: AKV/A, AO: 0-20 mA
Or if a master/slave function is used:
5: AKV/A, MASTER
6: AKV/A, SLAVE 1/1. AO:4-20 mA
7: AKV/A, SLAVE 1/1. AO:0-20 mA
8: AKV/A, SLAVE 1/2. AO:4-20 mA
9: AKV/A, SLAVE 1/2. AO:0-20 mA
10: AKV/A, SLAVE 2/2. AO:4-20 mA
11: AKV/A, SLAVE 2/2. AO:0-20 mA
12: AKV/A, SLAVE 1/1. AO:4-20 mA - AO always updated
13: AKV/A, SLAVE 1/1. AO:0-20 mA- AO always updated
14: AKV/A, SLAVE 1/2. AO:4-20 mA- AO always updated
15: AKV/A, SLAVE 1/2. AO:0-20 mA- AO always updated
16: AKV/A, SLAVE 2/2. AO:4-20 mA- AO always updated
17: AKV/A, SLAVE 2/2. AO:0-20 mA- AO always updated
o09 1 17 1
Dene the input signal on terminals 10, 20, 21 (external
reference displacement)
0: OFF
1: 4-20 mA
2: 0-20 mA
3: 2-10 V
4: 0-10 V
o10
040
Language
0=English, 1=German, 2=Frensh, 3=Danish, 4=Spanish,
5=Italian, 6=Swedish. When you change the setting
you must also activate o04.
o11
060
Set supply voltage frequency o12
0/50
Hz
1/60
Hz
0
Selection of parameter for display and AO (except from
when o09=1,2 or 5)
If o34 = 0:
0: Liquid level is show
1: Valve’s opening degree OD will be shown
If o34 = 1:
0: Liquid level is show
1: The ICM valve position feed back signal [%] will be
shown
o17
010
Manual control of outputs:
OFF: No manual control
1: Upper level relay put in pos. ON
2: Lower level relay put in pos. ON
3: AKV/A output put in pos. ON
4: Alarm relay activated (cut out)
o18
OFF 4 0
Dene input signal (level signal) on terminals 14, 15, 16
0: OFF
1: 4-20 mA
2: 0-10 V (also set the voltage values in the next two
menus)
Read functional description if the connection used is a
master/slave function.
o31 0 2 1
Dene input signal’s lower value for terminal 14, if
required
o32 0.0 V 4.9 V 4.0
Dene input signal’s upper value for terminal 14, if
required
o33 5.0 V 10 V 6.0
Dene input signal on terminals 17-18
0: Not used
1: ICM mA feedback signal from ICAD connected
2: Not used
o34 0 2 0
Service
Read liquid level u01 %
Read liquid level reference u02 %
Read external contribution to the reference u06 mA
Read external contribution to the reference u07 V
Read current signal on the analog output u08 mA
Read status of input DI u10
Read valve’s opening degree u24 %
Read level signal u30 mA
Read level signal u31 V
Read signal from ICM/ICAD u32 mA
Read signal from ICM/ICAD converted into % u33 %