18
ENG
ir33+ wide Fullmotion - +040000055 - rel. 1.0 - 09.06.2014
4.
PARAMETER TABLE
For a detailed explanation of these parameters, see the standard ir33+ user manual.
Cod. Parameter
UOM
Dis. Type Def.
Max
Min
St
Set point
°C/°F
F
A
-20
50
-50
rd
Set point differential
°C/°F
F
A
1
0,1
20
cPr
PID control proportional term
Hz/°C
C
A
2
800.0
0
ctI
PID control integral time
Sec.
C
I
120
999
0
cdt
PID control derivative time
Sec.
C
I
0
255
0
csc
Soft start frequency
Hz
C
I
53
255
0
cMf
Maximum compressor frequency
Hz
C
I
100
255
0
cmf
Minimum compressor frequency
Hz
C
I
52
255
0
cdf
Compressor frequency for hot gas defrost
Hz
C
I
140
255
0
cct
Compressor cut-off time
Min.
C
I
1
255
0
cPd
Maximum compressor pull down time
Hours C
I
1
240
0
d0
type of defrost
0 = Heater by temperature
1 = Hot gas by temperature
2 = Heater by time
3 = Hot gas by time
4 = Heater by time with temperature control
-
C
I
1
4
0
dH1 Defrost valve delay
Sec
C
I
180
999
0
dH2 Drain post heat
sec
C
I
180
999
0
dd
Dripping time after defrost (fans off )
min
C
A
2
15
0
H1
AUX configuration for drain heater
5 = pump down valve
7 = delayed compressor (see c11)
11 = reverse with neutral zone
12 = second compressor
13 = no function
14 = drain heater management
-
C
I
14
14
1
F0
Evaporator fan management
-
C
I
0
2
0
F1
Fan activation temperature (only if F0 = 1 or 2)
°C/°F
C
I
5
200
-50
F2
Evaporator fans with compressor off
0 = see F0; 1 = Always off
-
C
I
1
1
0
F3
Evaporator fans during defrost: 0/1=on/off
Fd
Post dripping time after defrost ( drain heater remains on
during this time / fans off with control active)
min.
C
I
3
15
0
rn
Neutral zone
°C/°F
C
A
4
60
0
rr
Reverse differential
°C/°F
C
A
2
20
0.1
r3
Operating mode
0 = Direct with defrost control (cooling)
1 = Direct (cooling)
-
C
I
0
1
0
/A2
Probe 2 configuration (S2)
0 Absent
1 Product (display only)
2 Defrost
3 Condenser
4 Frost
-
C
I
2
4
0
/A3
Probe 3 configuration (S3/ DI1) see /A2
1 Digital input 1
-
C
I
0
4
0
/A4
Probe 4 configuration (S4/ DI2) see /A2
1 Digital input 2
-
C
I
0
4
0
c0
Compressor, fan and AUX start delay at power on
Min
C
I
0
15
0
c1
Minimum time between successive compressor starts
-
-
-
-
-
-
c2
Minimum compressor OFF time
-
-
-
-
-
-
Содержание ir33+ FMC
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