Carel EVD ice, Руководство пользователя, Страница: 17 / 28

17
ENG
“EVD ice” +0300038EN - rel. 1.1 - 23.04.2018
7. PARAMETERS TABLE
Par. Description Def. Min. Max. UoM Type Carel Modbus® R/W Note
BASED (FISRT CONFIGURATION)
GAS
Type Refrigerant 3 0 40 - I 12 139 R/W
Gas Type = Refrigerant
0 Custom
1 R22 15 R422D 28 R1234ze(-1...4.2 barg)
2 R134a 16 R413A 29 R455A (-1...12.8 barg)
3 R404A 17 R422A 30 R170 (0...17.3 barg)
4 R407C 18 R423A 31 R442A (-1...12.8 barg)
5 R410A 19 R407A 32 R447A (-1...12.8 barg)
6 R507A 20 R427A 33 R448A
7 R290 21 R245FA 34 R449A
8 R600 (-1...4.2 barg) 22 R407F 35 R450A (-1...4.2 barg)
9 R600a (-1...4.2 barg) 23 R32 (0...17.3 barg) 36 R452A (-1...12.8 barg)
10 R717 24 HTR01 37 R508B (-1...4.2 barg)
11 R744 (0...45 barg) 25 HTR02 38 R452B
12 R728 26 R23 39 R513A (-1...4.2 barg)
13 R1270 27 R1234yf 40 R454B
14 R417A 41 R458A
3 = R404A
Mode Operating mode
1 Multiplexed cabinet/cold room
2 Air-conditioner/chiller with plate heat exchanger
3 Air-conditioner/chiller with tube bundle heat exchanger
4 Air-conditioner/chiller with finned coil heat exchanger
5 Reserved
6 Reserved
7 Cabinet/cold room with subcritical (R744) CO2
1 1 7 - I 13 140 R/W
Super
Heat Superheat set point 11
(20)
LowSH:
protection
threshold
55
(99)
K
(°F)
A 10 9 R/W
SERVICE
P1 S1 probe measurement - -85
(-290)
200
(2900)
barg (psig) A 6 5 R
P2 S2 probe measurement - -85
(-121)
200
(392)
°C(°F) A 7 6 R
tE Evaporation temperature (converted) - -85 (-121) 200 (392) °C(°F) A 4 3 R
tS Suction temperature - -85 (-121) 200 (392) °C(°F) A 3 2 R
Po Valve opening - 0 100 % A 1 0 R
CP PID proportional gain 15 0 800 - A 11 10 R/W
ti PID integral time 150 0 999 s I 17 144 R/W
C1 LowSH protection: threshold 5(9) -5
(-9)
Superheat
set point
K
(°F)
A 12 11 R/W
C2 LowSH protection: integral time 15 0 800 s A 13 12 R/W
C3 LOP protection: threshold -50(-
58)
-85(-121) MOP
protection
threshold
°C(°F) A 14 13 R/W
C4 LOP protection: integral time 0 0 800 s A 15 14 R/W
C5 MOP protection: threshold 50
(122)
LOP pro-
tection:
threshold
200
(392)
°C(°F) A 16 15 R/W
C6 MOP protection: integral time 20 0 800 s A 17 16 R/W
C7 MOP protection: disabling threshold 30
(86)
-85
(-121)
200
(392)
°C(°F) A 19 18 R/W
C8 Low suction temperature alarm threshold -50
(-58)
-85
(-121)
200
(392)
°C(°F) A 18 17 R/W
S1 S1 probe type
Ratiometric (OUT=0…5V)
1 = -1…4.2 barg 8 = -1…12.8 barg
2 = 0.4…9.3 barg 9 = 0…20.7 barg
3 = -1…9.3 barg 10 = 1.86…43.0 barg
4 = 0…17.3 barg 11 = Reserved
5 = 0.85…34.2 barg 12 = 0…60 barg
6 = 0…34.5 barg 13 = 0…90 barg
7 = 0…45 barg
3 1 11 - I 14 141 R/W
n1 Network address 99 1 99 - I 10 137 R/W
n2 Baud rate (bit/s)
0 4800, 2 stop bit, parity none 9 4800, 1 stop bit, parity even
1 9600, 2 stop bit, parity none 10 9600, 1 stop bit, parity even
2 19200, 2 stop bit, parity none 11 19200, 1 stop bit, parity even
3 4800, 1 stop bit, parity none 12 4800, 2 stop bit, parity odd
4 9600, 1 stop bit, parity none 13 9600, 2 stop bit, parity odd
5 19200, 1 stop bit, parity none 14 19200, 2 stop bit, parity odd
6 4800, 2 stop bit, parity even 15 4800, 1 stop bit, parity odd
7 9600, 2 stop bit, parity even 16 9600, 1 stop bit, parity odd
8 19200, 2 stop bit, parity even 17 19200, 1 stop bit, parity odd
2 0 17 - I 20 147 R/W