Danfoss EKS 202C-MS NTC Instrucciones página 6

Miscellaneous
Delay of output signals after start-up
Input signal on DI1. Function:
0=not used. 1=status on DI1. 2=door function with alarm when open. 3=door alarm when open. 4=defrost
start (pulse-signal). 5=ext.main switch. 6=night operation 7=change reference (activate r40). 8=alarm func-
tion when closed. 9=alarm function when open. 10=case cleaning (pulse signal). 11=Inject off when open.
Network address
On/Off switch (Service Pin message)
Access code 1 (all settings)
Used sensor type:
n01: NTC 5000 Ω @ 25°C, M20202 (Danfoss type=EKS 211)
n02: NTC 10000 Ω @ 25°C, Beta 3435 (Danfoss type= EKS 221)
n03: NTC 3000 Ω @ 25°C
n04: NTC 2500 Ω @ 0°C
n05: NTC 10000 Ω @ 25°C
n06: NTC 2000 Ω @ 25°C
Display step = 0.5 (normal 0.1 at Pt sensor)
Max hold time after coordinated defrost
Configuration of light function (relay 4)
1=ON during day operation. 2=ON / OFF via data communication. 3=ON follows the DI-function, when DI is
selected to door function or to door alarm
Activation of light relay (only if o38=2)
Case cleaning. 0=no case cleaning. 1=Fans only. 2=All output Off.
Access code 2 (partly access)
Save the controllers present settings to the programming key. Select your own number.
Load a set of settings from the programming key (previously saved via o65 function)
Replace the controllers factory settings with the present settings
Select application for S5 sensor (0=defrost sensor, 1= product sensor, 2=condenser sensor with alarm)
Select application for relay 4: 1=light, 2= alarm
Service
Temperature measured with S5 sensor
Status on DI1 input. on/1=closed
Status on night operation (on or off ) 1=closed
Read the present regulation reference
Status on relay for cooling (Can be controlled manually, but only when r12=-1)
Status on relay for fans (Can be controlled manually, but only when r12=-1)
Status on relay for defrost. (Can be controlled manually, but only when r12=-1)
Temperature measured with Sair sensor
Status on relay 4 (alarm, light).(Can be controlled manually, but only when r12=-1)
Factory setting
If you need to return to the factory-set values, it can be done in this way:
- Cut out the supply voltage to the controller
- Keep upper and lower button depressed at the same time as you recon nect the supply voltage
Fault code display
E1 Fault in controller
E6 Change battery + check clock
E 27 S5 sensor error
E 29 Sair sensor error
6
Alarm code display
A 1 High temperature alarm
A 2 Low temperature alarm
A 4 Door alarm
A 5 Max. Hold time
A 15 DI 1 alarm
A 45 Standby mode
A 59 Case cleaning
A 61 Condenser alarm
Instructions RI8PN253 © Danfoss 03/2012
o01 0 s 600 s
o02 0 11
o03 0 119
o04 OFF ON
o05 0 100
o06 n01 n06
o15 no yes
o16 0 min 60 min
o38 1 3
o39 OFF ON
o46 0 2
o64 0 100
o65 0 25
o66 0 25
o67 OFF On
o70 0 2
o72 1 2
u09
u10
u13
u28
u58
u59
u60
u69
u71
Status code display
S0 Regulating
S1 Waiting for end of the coordinated defrost
S2 ON-time Compressor
S3 OFF-time Compressor
S4 Drip-off time
S10 Refrigeration stopped by main switch
S11 Refrigeration stopped by thermostat
S14 Defrost sequence. Defrosting
S15 Defrost sequence. Fan delay
S16 Refrigeration stopped because of open DI
input
S17 Door open (open DI input)
S20 Emergency cooling
S25 Manual control of outputs
S29 Case cleaning
S32 Delay of output at start-up
non The defrost temperature cannot be dis-
played. There is stop based on time
-d- Defrost in progress / First cooling after
defrost
PS Password required. Set password
5 s
0
0
OFF
0
n02
no
20
1
OFF
0
0
0
0
OFF
0
2
EKC 202C-MS