Appendix 3: Parameter List Level 1 & 2 (Pr1 & Pr2) - Emerson Copeland EazyCool OM 501 Series Application Manuallines

Appendix 3: Parameter list Level 1 & 2 (Pr1 & Pr2)
Code Description
A01 Probe P1 configuration
A02 Start of scaling for probe 1 (0-5V)
A03 End of scaling for probe 1 (0-5V)
A04 Probe P1 calibration
A05 Probe P1 reading error delay (P1C=0-5V)
A06 Probe P2 configuration
A07 Start of scaling for probe 2
A08 End of scaling for probe 2
A09 Probe P2 calibration
A10 Probe P2 reading error delay (P2C=0-5V)
A11
Probe P3 configuration
A12 Probe P3 calibration
A13 Probe P4 configuration
C6.1.9/0617/E
Range
Not used(0-NU) - Suction pressure (0-5V)(1-
SUP)
0-5V: -1.5 bar to A03; -21 PSI to A03; -150 KPA
to A03
0-5V: A02 to 99.9 bar; A02 to 999 PSI; A02 to
999 KPA
0-5V: -12.0 bar to 12.0 bar; -12.0 PSI to 12.0
PSI; -120 KPA to 120 KPA
0-255 min
Not used(0-NU) - Mid coil temperature
(NTC10K)(1-MCT) - Mid coil pressure (0-5V)(2-
MCP)
0-5V: -1.5 bar to A08; -21 PSI to A08; -150 KPA
to A08
NTC10K: -40°C to A08; -40°F to A08
0-5V: A07 to 99.9 bar; A07 to 999 PSI; A07 to
999 KPA
NTC10K: A07 to 110°C; A07 to 230 °F
0-5V: -12.0 bar to 12.0 bar; -12 PSI to 12 PSI; -
120 KPA to 120 KPA
NTC10K : -12°C to 12°C; -21°F to 21 °F
0-255 min
Not used(0-NU) - Discharge Line
Temperature(1-DLT)
-12°C to 12°C; -21°F to 21 °F
Not used(0-NU) - Ambient Temp(NTC10K)(1-
AMT) - Thermostat Temp(NTC10K)(2-TMT) -
Vapor inlet Temp(NTC10K)(3-UIT) - Vapor
outlet Temp(NTC10K)(4-UOT) - Evaporator
Temp(NTC10K)(5-EPT) - Liquid
Temp(NTC10K)(6-LLT)-Suction line Temp(7-
SLT)-Coil Temp(8-COT) - Suction pressure
switch(9-SUS) - Defrost thermostat input(10-
DEF) - High pressure input(11-HP) - Low
pressure input(12-LP) - Door switch(13-DOR)-
Energy saving Enable(14-ES)-ON/OFF(15-
ONF) - Oil feedback signal 1(16-oF1) - Oil
feedback signal 2(17-oF2) - Heat recovery(18-
Htr) - Liquid switch(19-LiS) - CRO(20-CrO) - Dig
Down(21-Cdd) - Fix Down(22-CFd)
MT Factory LT Factory
Settings Settings
1-Suction pressure 1-Suction pressure
(0-5V) (0-5V)
0.0 0.0
15.0 15.0
0.0 0.0
0 0
2-Mid coil pressure 2-Mid coil
(0-5V) pressure (0-5V)
0.0 0.0
35.0 35.0
0.0 0.0
0 0
1-Discharge Line 1-Discharge Line
Temperature Temperature
0.0 0.0
21-COM DIG
21-COM DIG down down
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