Danfoss EIM 336 Manual page 14

Manual
Setup (continued)
Group PNU Parameter
Regfrigerant
2551 o30
2548 RF1
2549 RF2
2550 RF3
113 r09
Sensors
2033 o21
2034 o20
System
50020 -
50021 -
50051 -
64200 LBO
64100 HWM
64309 -
Service
2046 RAL
Alarm
20001 -
20002 -
20005 -
20006 -
50006 -
Readout
2531 u16
2535 u22
2536 u21
2537 u20
2542 u24
2543 u25
2544 u26
3101 -
3102 -
50033 -
64306 -
14
Superheat Controller EIM 336
Symbolic name Min.
Refrigerant 0
Rfg. fac. A1 8000 12000
Rfg. fac. A2 -4000 -1000
Rfg. fac. A3 1000
Adjust S2 -10
Max. transducer
1
pressure
Min. transducer
0
pressure
Avg KT0 time 10
Avg OD 3 hours 0
Sampling time 1
Limited list 0
HW main switch 0
Manual OD as
0
steps
Reset alarm 0
EKC Error 0
S2 Error 0
Pe inp.error 0
No Rfg. Sel. 0
LOC Alarm 0
S4 air temp -200
Superheat Ref 0
Superheat 0
S2 Temp -200
opening % 0
Evap Press P -200
e
Evap Temp T -200
e
Closed valve T 0
LOC Tmr 0
Avg opening 0
SWVer shdw x
DKRCC.PS.RQ0.B5.02 / 520H8256
Max. Default Units e2
31 23
ü
10428
ü
-2255
ü
3000 2557 ü
0 0 K
ü
bar
200 16
(abs.) ü
bar
1 0
(abs.) ü
3600 180
ü
per
1000 100
ü
mill
10 1 sec.
ü
1 0
ü
1 0
ü
1 0
ü
1 0
1 0
1 0
1 0
1 0
1 0
200 0 °C
100 0 K
100 0 K
200 0 °C
100 0 %
bar
200 0
(abs.)
200 0 °C
2000 0
2000 0
100 0 %
x x
W *10 Description
1 = R12 14 = R32
2 = R22 15 = R227
3 = R134a 16 = R401A
4 = R502 17 = R507
5 = R717 18 = R402A
6 = R13 19 = R404A
7 = R13b1 20 = R407C
ü
8 = R23 21 = R407A
9 = R500 22 = R407B
10 = R503 23 = R410A
11 = R114 24 = R170
12 = R142b 25 = R290
13 = User 26 = R600
defined 27 = R600a
Adiabatic constant A1
ü
Adiabatic constant A2
ü
ü Adiabatic constant A3
S2 Offset adjustment to correct the
ü ü
sensor signal due to long wires etc.
Maximum transducer pressure (in bar
ü ü
absolute * 10)
Minimum transducer pressure (in bar
ü ü
absolute * 10)
Average time for KT0 used as filtervalue
for the average opening degree calcula-
ü
tion when calculating the KT0
Average OD, updated every 3 hours
ü ü
Algorithm sampling time
ü
Modbus translation table for limited list
ü
of sequential registers
1 = S4 input is HW Main Switch
ü
Enable the manual OD in o45 to be
entered as halfsteps. Readouts are still in
ü
percent
1 = clear alarm
ü
Common error flag. EKC Error is SET if any
other Error Alarm is ON.
S2 sensor error. If the sensor error
occurs, the valve OD will be set to 80%
of the Avg. opening (PNU 50021) - see
troubleshooting.
AKS 32R out of range. If the sensor error
occurs, the valve OD will be set to 80%
of the Avg. opening (PNU 50021) - see
troubleshooting.
Refrigerant not selected
Loss of charge alarm. No action will be
performed except setting the alarm.
S4 temperature in °C measured with PT
ü
1000 sensor connected to KM2
Current superheat reference
ü
Current superheat (S2 - evaporator
ü
temperature)
S2 temperature in °C measured with a PT
ü
1000 sensor connected to KM1.
Actual opening degree
Evaporator pressure measured with
ü
ratiometric pressure transmitter at KM6.
Evaporator temperature (converted from
ü
evaporator pressure)
Closed valve timer
Loss Of Charge time
Average opening degree. If it has never
run before it will give the value of PNU
50021 at start up.
Copy of 2003. This displays the version
number in a non-EKC format. For
example 123 means vers 1.23
© Danfoss A/S (AC-MCI / sw), 2014-11
28 = R744
29 = R1270
30 = R417A
31 = R422A
32=R413A
33=R422D
34=427A
35=R438A
36=Opteon
XP10
37 =R407F