Danfoss AK-PC 560 User Manual

AK-PC 560 Manual RS8GE202 © Danfoss 01-2016 15
Pump down limit. Limit value where the last compressor is cut out. c33 -99.9°C / -1.0 bar 100°C / 60 bar 100°C / 60 bar
Time delay for incorrect cut-out, compressor 1 c77 0 s 240 s 60 s
Time delay for incorrect cut-out, compressor x; x=2, 3 and so on. c78 0 s 240 s 60 s
Pulse width period for the digital scroll modulation c79 10 s 30 s 20 s
Max. capacity in the pulse width period c80 50 % 100 % 100 %
Min. capacity in the pulse width period c81 10 % 50 % 10 %
Kp factor for PI regulation of the digital scroll c82 2 20 5
Tn factor for PI regulation of the digital scroll c83 40 s 300 s 50 s
The digital scroll's capacity compared to one of the other compressors c84 100% 200% 100%
Proportional band Xp for (P= 100/Xp) condenser regulation n04 0.2 K / 0.2 bar 40.0 K / 10.0 bar 10.0 K / 3.0 bar
I: Integration time Tn for condenser regulation n05 30 s 600 s 150
Cutin condenser capacity with manual control. See also “n53” n52 0% 100% 0
Manual control of condenser capacity (when ON, the value in “n52” will
be used)
n53 OFF (0) ON (1) OFF (0)
Start speed The voltage for the speed regulation is kept at 0V until the
regulation requires a higher value than the value set here.
n54 0% 75% 20%
Min. speed. The voltage for the speed regulation switches to 0V when
the regulation requires a lower value than the value set here.
n55 0% 50% 10%
Alarm
Delay time for a A32 alarm A03 0 min. 90 min. 0 min.
Low alarm and safety limit for P0 A11 -99°C / -1.0 bar 30°C / 40 bar -40°C / 0.5 bar
Delay time for a DI1 alarm A27 0 min. (-1=OFF) 480 min. OFF
Delay time for a DI2 alarm A28 0 min. (-1=OFF) 480 min. OFF
Delay time for a DI3 alarm A29 0 min. (-1=OFF) 480 min. OFF
Upper alarm and safety limit for Pc A30 -10 °C / 0.0 bar 200°C/200 bar 60.0°C / 60.0 bar
Upper alarm limit for sensor "Saux1" If a higher value is measured then
the digital scroll stops.
A32 1°C (0=OFF) 150°C 130°C
Delay time for a P0 alarm A44 0 min. (-1=OFF) 480 min. 0 min.
Delay time for a Pc alarm A45 0 min. (-1=OFF) 480 min. 0 min.
Miscellaneous
Controllers address o03* 1 240
On/o switch (service-pin message) o04* - -
Access code
o05 1 (0=OFF) 100 OFF
Used sensor type for Saux
1=Internal Copeland NTC. (A xed resistor must also be tted.)
2=Pt 1000
o06 1 2 1
Set supply voltage frequency o12 50 Hz (0) 60 H (1) 50Hz (0)
Manual control of outputs:
0: No override
1-10: 1 will cut in relay 1, 2 relay 2, etc.
11-18: Gives voltage signal on the analog output. (11 gives 1.25 V, and so
on in steps of 1.25 V
o18 0 18 0
P0 pressure transmitter’s working range - min. value o20 -1 bar 5 bar -1.0
P0 pressure transmitter’s working range - max. value o21 6 bar 199 bar 12.0
Use of DI4-input
0=not used. 1=P0 displacement. 2=alarm function. Alarm="A31"
o22 0 2 0
Operating hours of relay 1 (value time 1000) o23 0.0 h 99.9 h 0.0
Operating hours of relay 3 (value time 1000)
o25 0.0 h 99.9 h 0.0
Operating hours of relay 4 (value time 1000 o26 0.0 h 99.9 h 0.0
Setting of refrigerant
1=R12. 2=R22. 3=R134a. 4=R502. 5=R717. 6=R13. 7=R13b1. 8=R23.
9=R500. 10=R503. 11=R114. 12=R142b. 13=User dened 14=R32.
15=R227. 16=R401A. 17=R507. 18=R402A. 19=R404A. 20=R407C.
21=R407A. 22=R407B. 23=R410A. 24=R170. 25=R290. 26=R600.
27=R600a. 28=R744. 29=R1270. 30=R417A. 31=R422A. 32=R413A.
33=R422D. 34=R427A. 35=R438A. 36=XP10. 37=R407F
o30 0 37 0
Use of DI5-input
0=not used. 1=Pc displacement. 2=alarm function. Alarm="A32"
o37 0 2 0
Pc pressure transmitter’s working range - min. value
o47 -1 bar 5 bar -1.0
Pc pressure transmitter’s working range - max. value o48 6 bar 199 bar 34.0
Operating hours of relay 5 (value time 1000) o50 0.0 h 99.9 h 0.0
Operating hours of relay 6 (value time 1000) o51 0.0 h 99.9 h 0.0
Operating hours of relay 7 (value time 1000) o52 0.0 h 99.9 h 0.0
* this setting is only possible if data communication module is mounted in the controller Continued

Danfoss AK-PC 560 Specifications

General

Brand	Danfoss
Model	AK-PC 560
Category	Controller
Language	English