dixell xc440c - Page 27

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Operating instructions cod. 1592001300
1592001300 XC440C gb r1.0 07.06.2004.doc rel. 1.0
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Name
°C °F bar PSI
Level
Description Range
don
0,3 0,3 0,3 0,3 Pr2 Time delay between the insertion of
two different compressors
0 ÷ 99.5 (min.10sec)
doF
0,1 0,1 0,1 0,1 Pr2 Time delay between switching off of
two different compressors
0 ÷ 99.5 (min.10sec)
donF
0,3 0,3 0,3 0,3 Pr2 Minimum time a stage stays switched
ON
0 ÷ 99.5 (min.10sec)
FdLy
no no no no Pr2 “don” delay enabled also for the first
call
no(0) - yES(1)
FdLF
no no no no Pr2 doF” delay enabled also for the first
switching off
no(0) - yES(1)
odo
20 20 20 20 Pr2 Regulation delay on start-up 0 ÷ 255 (sec.)
LSE
-40 -40 0,3 5 Pr2 Minimum set point) BAR: (PA04÷HSE)abs; ((PA04-
1.013)÷HSE)rel; °C: -50.0÷HSE; PSI:
(PA04÷HSE)abs o ((PA04-14)÷HSE)rel; °F:
-58.0÷HSE
HSE
10 50 7,2 100 Pr2 Maximum set point BAR :(LSE÷PA20)abs o (LSE÷(PA20-
1.013))rel; °C:LSE ÷ 150.0; PSI:(LSE ÷
PA20)abs o (LSE÷(PA20-14))rel; °F: LSE
÷ 302
Pb
4 8 2.0 24 Pr2 Proportional band zone width (BAR) 0.1÷10.0 (°C) 0.1÷30.0
(PSI) 1÷80 (°F) 1÷50.0
ESF
0 0 0 0 Pr2 Energy saving value for fans (BAR) -20.0÷20.0 (°C) -50.0÷50.0
(PSI) -300÷300 (°F) -90÷90
Fon
15 15 15 15 Pr2 Time delay between the insertion of
two different fans
0 ÷ 255 (sec)
FoF
5 5 5 5 Pr2 Time delay between switching off of
two different fans
0 ÷ 255 (sec)
LSF
10 50 7,2 100 Pr2 Lower set for fans BAR:(FA04 ÷ HSF)abs ((FA04 - 1.013) ÷
HSF)rel; °C:-50.0 ÷ HSF; PSI: (FA04 ÷
HSF)abs o ((FA04-14) ÷ HSF)rel; °F: -58.0
÷ HSF
HSF
60 140 27,8 404 Pr2 Higher set for fans BAR : (LSF ÷ F20)abs (LSF ÷ (F20-
1.013))rel; °C:LSF ÷ 150.0; PSI: (LSF ÷
FA20)abs o (LSF÷(FA20 - 14))rel; °F: LSF
÷ 302
PAO
30 30 30 30 Pr2 Alarm probe exclusion at power on 0 ÷ 255 (min.)
LAL
15,0 30 1,5 21 Pr1 Low pressure (temperature) alarm –
compressor section
(0.1 ÷ 30.0)BAR (0.1 ÷ 100.0)°C (1 ÷
430)PSI (1 ÷ 200.0)°F
HAL
20.0 40 2,5 46 Pr1 High pressure (temperature) alarm–
compressor section
(0.1 ÷ 30.0)BAR (0.1 ÷ 100.0)°C (1 ÷
430)PSI (1 ÷ 200.0)°F
tAo
15 15 15 15 Pr1 Low and High pressure (temperature)
alarms delay– compressor section
0 ÷ 255 (min.)
SEr
999 999 999 999 Pr2 Service request 1 ÷ 999 (0= ESCLUSO) (10 ore)
SPr
2 2 2 2 Pr2 number of steps engaged with faulty
probe
0 ÷ (nCPR)
PoPr
50 50 50 50 Pr2 capacity engaged with faulty probe 0 ÷ 100 (%)
LAF
20 40 6,7 96 Pr1 Low pressure alarm – fans section (0.1 ÷ 30.0)BAR (0.1 ÷ 100.0)°C (1 ÷
430)PSI (1 ÷ 200.0)°F
HAF
20 40 9,8 141 Pr1 High pressure alarm – fans section (0.1 ÷ 30.0)BAR (0.1 ÷ 100.0)°C (1 ÷
430)PSI (1 ÷ 200.0)°F
AFd
15 15 15 15 Pr2 Low and High pressure alarms delay
– fans section
0 ÷ 255 (min)