Danfoss AK-CC55 Water Loop - Miscellaneous; Advanced

Function
Description
Values
Code
Short name
Leak detection - Pri-
ority
Select the priority of the alarms assigned to the alarm
group. Be aware - by selecting "Disable", the alarms
will not be shown on the display or be routed to the
alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
q36
q36 Leak Prio
Compressor - Priori-
ty
Select the priority of the alarms assigned to the alarm
group. Be aware - by selecting "Disable", the alarms
will not be shown on the display or be routed to the
alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
q53
q53 Comp. Prio
Condenser - Priority
Select the priority of the alarms assigned to the alarm
group. Be aware - by selecting "Disable", the alarms
will not be shown on the display or be routed to the
alarm relay or to the network.
0=Disabled, 3=Low, 2=Medium, 1=High
q54
q54 Cond. Prio
Miscellaneous
Table 32: Miscellaneous → Access codes
Function
Description
Values
Code
Short name
Access code 3
Access code for local display
o05
o05 Acc. code 3
Access code 2
Access code for local display
o64
o64 Acc. code 2
Access code 1
Access code for local display
P88
P88 Acc. code 1
Table 33: Miscellaneous → Network
Function
Description
Values
Code
Short name
Network status
Quality of the network communication
U45
U45 Comm. status
Network address
Network address of the controller
o03
o03 Unit addr.
Baudrate
Communication speed of network
1=Auto, 2=9600 Baud, 3=19200 Baud, 4=38400 Baud
x96
--- Bus baudrate
Parity and stop bit
Select parity and stop bit of Modbus messages
0=None, 1=Even, 2=Odd
x97
--- Parity bit
Table 34: Miscellaneous → Sensor adjustment
Function
Description
Values
Code
Short name
S3 Air ON evap. A -
Adjustment
Correction of sensor signal e.g. due to long sensor ca-
ble
r10
r10 Adjust S3
S4 Air OFF evap. A -
Adjustment
Correction of sensor signal e.g. due to long sensor ca-
ble
r09
r09 Adjust S4
S5 Evaporator A -
Adjustment
Correction of sensor signal e.g. due to long sensor ca-
ble
r11
r11 Adjust S5
Table 35: Miscellaneous → Factory reset
Function
Description
Values
Code
Short name
Make new factory
With this command you save the controller’s actual
settings as a new factory setting (the earlier factory
settings are overwritten).
0=OFF, 1=ON
o67
o67 Make factory
Reset to factory set-
tings
Command which will revert all controller settings to
factory values.
0=OFF, 1=ON
z06
Reset factory
Advanced
Table 36: Advanced → Master control
Function
Description
Values
Code
Short name
Regulation condi-
tion A
Readout of the actual control state of the controller.
0=Main switch OFF, 1=Injection start, 2=Superheat
ctrl., 3=Fill evap., 4=Defrost, 5=Post defrost, 6=Forced
closing, 7=Injection fault, 8=Emergency control,
9=Modulating ctrl., 10=Melt period, 11=Door open,
12=Case cleaning, 13=Cutout, 14=Forced cooling,
15=Shut down
x62
--- Reg. Cond.
MC Actual cut-in
temp.
x63
--- Cutin temp.
MC Actual cut-out
temp.
x64
--- Cutout temp.
MC Ther. toggle
Master control signal used for switching case load
ON/OFF depending on the load condition.
0=No action, 1=Toggle ON, 2=Toggle OFF
x81
--- TherToggle
MC Night setback
Master control signal for changing between day and
night time operation.
0=OFF, 1=ON
x06
--- Night setbck
MC Case shutdown
Master control signal used to shut down a case for a
time period. During shutdown there will be no alarm
monitoring
0=OFF, 1=ON
x17
--- Case shutdwn
MC Forced cooling
Master control signal that will provide forced cooling.
0=OFF, 1=ON
x08
--- Forced cool.
© Danfoss | Climate Solutions | 2022.04 BC378540472015en-000101 | 59
AK-CC55 Water Loop