Emerson EC2-552 - Page 51

OI_EC2-XC645CX_A1_A2L_A3_EN_Rev01_866933.docx EC2-XC645CX 51/54
CODE VALUE MENUE DESCRIPTION RANGE
d3d 0 Pr2
Digital input delay for i3F = oA1
& Co2
0 - 255 s
d4d 0 Pr2
Digital input delay for i4F = oA1
& Co2
0 - 255 s
d5d 0 Pr2
Digital input delay for i5F = oA1
& Co3
0 - 255 s
did 20 Pr2
Liquid level alarm, signalling
delay
0 - 255 min.
didA
20
Pr2
External alarm, signalling delay:
0 - 255 min.
ALMr no Pr2
Manual reset for compressor/fan
alarms
no, yES
dEU tMP Pr2
Displaying measurement unit:
pressure or temperature
tMP, PrS
CF °C Pr2
Measurement unit for
temperature
°C - °F
PMU
Bar
Pr2
Measurement unit for pressure
bar - PSI - kPa
rES dE Pr2
Resolution for display and
parameters
in, dE
dFE
no
Pr2
Pressure filter enabling
no, yES
dEU1 tPr Pr2
Upper display: pressure or
temperature selection
tMP - PrS
dSP2 P2 Pr2
Lower display: pressure or
temperature selection
Nu, P1, P2, P3, P4, StC1, StC2,
SEtF
dEU2 tPr Pr2
Lower display: pressure or
temperature selection
tMP, PrS
Pbd 5.0 Pr2
Proportional band for
compressors regulation,
suction 1
0.1 - 30.0°C; 1 - 50°F;
0.1 - 10.0 bar; 1 - 150 PSI
10 - 1000 kPa
rS 0.0 Pr2
Band offset, suction 1
-12.0 - 12.0°C;-20 - 20 °F
-12.0 - 12.0 bar; -200 - 200 PSI;
-999 - 999 kPa
inC
500
Pr2
Integral time, suction 1
0 - 999 s
dGSP no Pr2
Digital compressor always
activated as first compressor
no, yES
SUt
2
Pr2
Digital input valve on at start up
0 - 3 s
tdS
15
Pr2
Cycle time for digital compressor
10 – 40 s
PM 30 Pr2
Minimum capacity for digital
compressor
10 – PMA (dGty = ScrL)
0 – PMA (dGty = StrM)
PMA 100 Pr2
Maximum capacity for digital
compressor
PM - 100
ton 60 Pr2
Time with digital compr. at PMA
value before starting a load
0 – 255 s
toF 30 Pr2
Time with digital compr. at PM
before turning off a load
0 – 255 s
MinP 0 Pr2
Minimum capacity threshold to
start the safety lubrication
function
0 - 100
tMin 180 Pr2
Max time at MinP to start the
safety lubrication function
1 – 255 min.
tMAS 3 Pr2
Time at PMA for digital
compressor to restore the right
lubrication
1 – 255 min.
ESC 0.0 Pr1
Energy saving for compressors
regulation
-50.0 - 50.0°C; -90 - 90°F
-20.0 - 20.0 bar; -300 – 300 PSI;
-2000 – 2000 kPa
OnOn 5 Pr2
Minimum delay between 2
switching on of the same
compressor
0 - 255 min.