Danfoss AK-CC55 Multi Coil - Page 57

Table 45: Advanced → Master control
Function
Description
Values
Code
Short name
Control state A
Readout of the actual control state of the controller
0=Normal ctrl., 1=Hold after defrost, 4=Drip o,
10=Main switch OFF, 11=Thermostat cut-out,
12=Frost protection S4, 13=Not_used, 14=Defrost,
15=Fan delay, 16=Forced closing, 17=Door open,
18=Melt period, 19=Modulating temp. control,
20=Emergency control, 23=Adaptive superheat con-
trol, 24=Start injection, 25=Manual control, 26=No re-
frigerant selected, 29=Case cleaning, 30=Forced cool-
ing, 31=Door open, 32=Power-up delay, 33=Air heat-
ing, 45=Shut down controller, 48=Adaptive liquid
control
u00
u00 Ctrl. state
Control state B
Readout of the actual control state of the controller
0=Normal ctrl., 1=Hold after defrost, 4=Drip o,
10=Main switch OFF, 11=Thermostat cut-out,
12=Frost protection S4, 13=Not_used, 14=Defrost,
15=Fan delay, 16=Forced closing, 17=Door open,
18=Melt period, 19=Modulating temp. control,
20=Emergency control, 23=Adaptive superheat con-
trol, 24=Start injection, 25=Manual control, 26=No re-
frigerant selected, 29=Case cleaning, 30=Forced cool-
ing, 31=Door open, 32=Power-up delay, 33=Air heat-
ing, 45=Shut down controller, 48=Adaptive liquid
control
U74
U74 Ctrl.State B
Control state C
Readout of the actual control state of the controller
0=Normal ctrl., 1=Hold after defrost, 4=Drip o,
10=Main switch OFF, 11=Thermostat cut-out,
12=Frost protection S4, 13=Not_used, 14=Defrost,
15=Fan delay, 16=Forced closing, 17=Door open,
18=Melt period, 19=Modulating temp. control,
20=Emergency control, 23=Adaptive superheat con-
trol, 24=Start injection, 25=Manual control, 26=No re-
frigerant selected, 29=Case cleaning, 30=Forced cool-
ing, 31=Door open, 32=Power-up delay, 33=Air heat-
ing, 45=Shut down controller, 48=Adaptive liquid
control
U83
U83 Ctrl.State C
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.
Regulation condi-
tion B
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
z01
--- Reg. Cond B
Regulation condi-
tion C
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
z02
--- Reg. Cond C
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 Load request
Master control signal used to control the load balance
between multiple case controllers on the same suc-
tion line
x82
--- LoadReq
MC Max. Te oset
Requested oset to actual evporating temperature in
order to keep the air temperature at the actual set-
point
x84
--- MaxTeOset
MC Liquid control
Master control signal allowing switch to adaptive liq-
uid control
0=OFF, 1=ON
x85
--- MC Liq. Ctrl
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 closing
Master control signal that will close the injection
valve
0=OFF, 1=ON
x07
--- Forced close
MC Forced cooling
Master control signal that will provide forced cooling
0=OFF, 1=ON
x08
--- Forced cool.
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AK-CC55 Multi Coil