Danfoss EKC 223, Руководство пользователя, Страница: 29 / 38

Service
Table 20: Service
Code Text on network Description
u-- Service
u00 u00 Ctrl. State Control state
Here the actual control state of the controller can be readout:
• (0) S0=Normal ctrl.
• (1) S1=Wait after defrost
• (2) S2=Min ON timer
• (3) S3=Min OFF timer
• (4) S4=Drip off
• (10) S10=Main switch OFF
• (11) S11=Thermostat cutout
• (14) S14=Defrost
• (15) S15=Fan delay
• (17) S17=Door open
• (20) S20=Emergency control
• (25) S25=Manual control
• (30) S30=Pulldown cycle
• (32) S32=Powerup delay
• (33) S33=Heating
u01 u01 Air Temp Air temperature
Temperature measured with Sair sensor.
u09 u09 S5 temp. S5 Evaporator temperature
Temperature measured with S5 sensor
u10 u10 DI1 status Status of DI1 input
Status on DI1 input. on/1=closed
u13 u13 Night Cond. Night condition
Status on night operation (on or off)
u37 u37 DI2 status Status of DI2 input
Status on DI2 input. on/1=closed
u28 u28 Temp Ref Actual reference
Read the present temperature regulation reference
u58 u58 Comp1/LLSV Compressor / Liquid line solenoid valve
Status on relay for cooling
u59 u59 Fan relay Fan relay
Status on relay for fan
u60 u60 Def. Relay Defrost relay
Status on relay for defrost
u62 u62 Alarm relay Alarm relay
Status on relay for alarm
u63 u63 Light relay Light relay
Status on relay for light
u80 u80 SW Version Firmware version readout
u82 u82 Code No Controller code no.
Last 4 ciffers of controller code no.
u84 u84 Heat relay Heat relay
Status on relay for heating element
U09 U09 Sc Temp Sc Condenser temperature
Temperature measured with Sc sensor
EKC 223, 224 display menu
Configuration
Table 21: Configuration
Code Short text manual Min. Max.
De‐
fault
Unit R/W
EKC 224 Appl. EKC 223 Appl.
1 2 3 4 1 2 3 4
CFg Configuration
r12 Main switch (-1=service / 0=OFF / 1=ON) -1 1 0 R/W * * * * * * * *
o61
(1)
Selection of application mode.
The controller can be defined in various ways. Here you set
which of the 4 applications is required.
Please refer to Wiring diagrams for the controller in question.
1 4 1 R/W * * * * * * * *
o06 (1) Sensor type selection
(0) n5 = NTC 5k, (1) n10 = NTC 10k, (2) Pt = Pt1000, (3) Ptc = PTC
1000
0 3 2 R/W * * * * * * * *
© Danfoss | Climate Solutions | 2023.05 BC432222569027en-000201 | 29
Case controller, type EKC 223 and EKC 224