Table of Contents
Advertisement
4.3.3 Antifreeze/support heater setting parameters (A*)
display
parameter and description
indicat.
A01
Alarm set point antifreeze/low ambient temperature (air/air)
A02
Differential for antifreeze/low ambient temperature alarm (air/air)
A03
Bypass time for antifreeze alarm/low ambient temp. when turning on the unit
in heating mode
A04
Set point for the activation of antifreeze heater/auxiliary heater
A04
Antifreeze/support heater set point differential
A05
Diff. for antifreeze heater/auxiliary heater
A06
Auxiliary heater probe
0= Control probe see (see Table 5.a)
1= Antifreeze probe see (see Table 5.a)
A07
Antifreeze alarm set point limit
A08
Auxiliary heater set point in heating mode
A08
Antifreeze/support heater set point differential
A09
Auxiliary heater differential in heating mode
A10
Antifreeze automatic start up
0= disabled function
1= Heaters and pump on at the same time on A4/A8
2= Heaters and pump on indipendently on A4/A8
3= Heaters ON on A4/A8
A11
Auxiliary heater 2 set point in heating
A11
Support heater 2 differential in heating
A12
T diff. set point for dirty fi lters (air/air)
A13
Outlet limit set point in freecooling conditions
A14
Antifreeze alarm set point from EVD
4.3.4 Probe reading parameters (b*)
display
parameter and description
indicat.
b00
Confi g. of probe to be shown on the display
0= probe B1
1= probe B2
2= probe B3
3= probe B4
4= probe B5
5= probe B6
6= probe B7
7= probe B8
8= set point without compensation
9= dynamic set point with possible compensation
10= remote ON/OFF digital input status
11= µAD probe
b01
Value read by probe B1
b02
Value read by probe B2
b03
Value read by probe B3
b04
Value read by probe B4
b05
Value read by probe B5
b06
Value read by probe B6
b07
Value read by probe B7
b08
Value read by probe B8
b09
Driver 1 evaporator temperature
b10
Driver 1 evaporator pressure
b11
Driver 1 superheating
b12
Driver 1 saturation temperature
b13
Driver 1 valve position
b14
Driver 2 evaporator temperature
b15
Driver 2 evaporator pressure
b16
Driver 2 superheating
b17
Driver 2 saturation temperature
b18
Driver 2 valve position
b19
Temp. probe at the outlet of the external coil c1
b20
Temp. probe at the outlet of the external coil c12
b21
Terminal probe (for µAD terminal)
4.3.5 Compressor setting parameters (c*)
display
parameter and description
indicat.
c01
Minimum on time
c02
Minimum off time
c03
Delay between 2 starts of the same compressor
c04
Delay between starts of the 2 compressors
c05
Delay between 2 shut-downs of the 2 compressors
c06
Delay at start-up
c07
Delay in switching on the compressor after switching on the pump/inlet
fan (air/air)
c08
Delay in switching OFF the compressor after switching OFF the pump/
inlet fan (air/air)
c09
Maximum compressor operating time in tandem
c10
Compressor 1 timer
c11
Compressor 2 timer
c12
Compressor 3 timer
c13
Compressor 4 timer
c14
Operation timer threshold
c15
Hour counter evaporator pump/fan 1
c16
Hour counter condenser backup pump/fan 2
c17
Minimum time between 2 pump starts
c18
Minimum pump ON time
c19
Delay between valve and compressor
µC
2
SE - +030220426 - rel. 2.0 - 03.08.2009
default
min.
max.
UOM variat. default visibility supervis.
level
U
A07
A04
°C/°F
U
3
1220
°C °F
U
0
150
s
U
A01
r16
°C/°F
U
0
200
°C/°F
U
3
500
°C/°F
F
0
1
Flag
F
-400
1760
°C °F
U
A01
r16
°C °F
U
0
200
°C °F
U
3
500
°C/°F
U
0
3
U
A01
r16
°C/°F
U
0
200
°C/°F
U
0
1760
°C/°F
U
A07
r16
°C/°F
U
A07
A04
°C/°F
default
min.
max.
U.O.M.
level
U
0
11
N
D
0
0
°C /°F
D
0
0
°C /°F
D
0
0
°C /°F
D
0
0
°C /°F/Dbar -
D
0
0
°C /°F
D
0
0
°C /°F
D
0
0
°C /°F
D
0
0
°C /°F/Dbar -
D
0
0
°C /°F
D
0
0
Dbar
D
0
0
°C /°F
D
0
0
°C /°F
D
0
1000
%
D
0
0
°C /°F
D
0
0
Dbar
D
0
0
°C /°F
D
0
0
°C /°F
D
0
1000
%
D
0
0
°C /°F
D
0
0
°C /°F
D
-400
800
°C /°F
default
min. max.
U.O.M.
level
U
0
999
s
U
0
999
s
U
0
999
s
U
0
999
s
U
0
999
s
U
0
999
s
U
0
999
s
U
0
150
min
U
0
60
min
D
0
8000
100 hours
D
0
8000
100 hours
D
0
8000
100 hours
D
0
8000
100 hours
U
0
100
100 hours
D
0
8000
100 hours
D
0
8000
100 hours
U
0
150
min
U
0
15
min
U
0
100
s
27
variable
0.1
30
-
11 (R/W)
0.1
50
-
12 (R/W)
1
0
-
22 (R/W)
0.1
50
AA
13 (R/W)
0.1
70
AR
77 (R/W)
0.1
10
-
14 (R/W)
1
0
-
6 (R/W)
0.1
-400
-
15 (R/W)
0.1
250
AA
16 (R/W)
0.1
70
AR
78 (R/W)
0.1
30
-
17 (R/W)
1
0
-
23 (R/W)
0.1
250
AA
67 (R/W)
0.1
70
AR
79 (R/W)
0.1
150
-
57 (R/W)
0.1
30
-
80 (R/W)
0.1
30
-
82 (R/W)
variat. default
visibility supervis.
variable
1
0
-
24 (R/W) 231
-
0
-
102 (R)
-
0
-
103 (R)
-
0
-
104 (R)
0
-
105 (R)
-
0
X
106 (R)
-
0
X
107 (R)
-
0
X
108 (R)
0
X
109 (R)
-
0
V
110 (R)
-
0
V
111 (R)
-
0
V
112 (R)
-
0
V
113 (R)
-
0
V
114 (R)
-
0
XV
115 (R)
-
0
XV
116 (R)
-
0
XV
117 (R)
-
0
XV
118 (R)
-
0
XV
119 (R)
-
0
V
120 (R)
-
0
XV
121 (R)
0.1
0
-
128 (R)
variat. def.
visib.
supervis.
variable
1
60
-
25 (R/W)
1
60
-
26 (R/W)
1
360
-
27 (R/W)
1
10
-
28 (R/W)
1
0
-
29 (R/W)
1
0
-
30 (R/W)
1
20
-
31 (R/W)
1
1
-
32 (R/W)
1
0
-
33 (R/W)
-
0
-
122 (R)
-
0
-
123 (R)
-
0
-
124 (R)
-
0
-
125 (R)
1
0
-
34 (R/W)
-
0
-
126 (R)
-
0
-
127 (R)
1
30
-
35 (R/W)
1
3
-
36 (R/W)
1
3
-
125(R/W)
Modbus variable
type
11
Analog
12
Analog
229
Integer
13
Analog
77
Analog
14
Analog
6
Digital
15
Analog
16
Analog
78
Analog
17
Analog
230
Integer
67
Analog
79
Analog
57
Analog
80
Analog
82
Analog
Table 4.c
Modbus
variable
type
integer
102
Analog
103
Analog
104
Analog
105
Analog
106
Analog
107
Analog
108
Analog
109
Analog
110
Analog
111
Analog
112
Analog
113
Analog
114
Analog
115
Analog
116
Analog
117
Analog
118
Analog
119
Analog
120
Analog
121
Analog
128
Analog
Table 4.d
Modbus
variabile
type
232
Integer
233
Integer
234
Integer
235
Integer
236
Integer
237
Integer
238
Integer
239
Integer
240
Integer
122
Analog
123
Analog
124
Analog
125
Analog
241
Integer
126
Analog
127
Analog
242
Integer
243
Integer
332
Integer
Table 4.e
Hide quick links:
Advertisement
Table of Contents
