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powerSplit manual - cod. +030220320 rel. 1.1 - 09/12/02
6. Parameters - Summary Table
Parameters and DEFAULT values
Code Description Type Min. Max. UOM DEF Notes
PS password F 0 199 22 Password for access to type C parameters (value = 22)
/2 Overall measurement stability C 1 15 flag 4 1 = medium low filter value, fast measurement
15 = medium high filter value, slow measurement
/4 Virtual probe C 0 100 % 0 virtual probe on control probe and product probe
0 = control probe S1 only; 1...99 = weighted average S1 - S3
100 = product probe S3 only
/7 Display probe C 0 4 flag 0 Display: settings as for the terminal (/ t)
/t Terminal probe C 0 4 flag 4 Terminal: 0 = Not present; 1= ambient probe (S1)
2 = defrost probe (S2); 3= product probe (S3)
4 = control probe [virtual] (weighted S1 S3)
/5 Centigrade/Fahrenheit selection C 0 1 flag 0 0 = degrees Centigrade, 1 = degrees Fahrenheit
/6 Scale C 0 1 flag 0 0 = display to the tenth,1 = display to the degree
NB this parameter only affects the display, and not the
modification of the data.
/8 Calibration probe S3 C -19.9 19.9 °C/°F 0 0.1 resolution between -19.9 +19.9 C°
/9 Defrost with probe S3 C 0 1 flag 0 0= with defrost probe;
1= with defrost probe + 2nd evaporator
/A Presence of defrost probe/product probe C 0 3 flag 0.2 0=defrost absent product probe absent
1=defrost absent product probe present
2=defrost present product probe absent
3=defrost present product probe present
/C Ambient probe calibration S 1 C - 19.9 19.9 °C/°F 0 0.1 resolution between -19.9 +19.9 C°
/d Defrost probe calibration S 2 C - 19.9 19.9 °C/°F 0 0.1 resolution between -19.9 +19.9 C°
A0 Alarm and fan differential C 0 19.9 °C/°F 2 Default 0.2°C, 0.1 resolution between -19.9 +19.9 C°
A4 Conf. digital input 1 C 0 9 flag 0 See Table A4 - A5
A5 Conf. digital input 2 C 0 9 flag 0 See Table A4 - A5
A7 Delayed alarm input delay C 0 199 mins 0 if A4 or A5=2; 0 = immediate
Ad Temperature alarm delay C 0 199 mins 120 0=immediate
AH High temperature alarm (delta) F 0 199 °C/°F 0 NB Deviation from the Set Point (normal or night-time).
The alarms also shift as a consequence.
0.1°C resolution, always positive
AL Low temperature alarm (delta) F 0 199 °C/°F 0 NB: As for parameter AH
c0 Comp. fan start delay instrument ON C 0 15 mins. 0
c1 Min. time between 2 compressor starts C 0 15 mins. 0
c2 Min. compressor OFF time C 0 15 mins. 0
c3 Min. compressor ON time C 0 15 mins. 0
c4 Safety function Duty Setting C 0 100 mins. 0 0 = always OFF; 1..99 = min; 100 = always ON
c6 Alarm bypass time after cc C 0 15 hours 2
cc Continuous cycle C 0 15 hours 4
d0 Type of defrost C 0 3 flag 0 0=electric heater: end by temperature and/or time out
1=hot gas: end by temperature and/or time out
2=electric heater: ends by time out; 3=hot gas: ends by time out
d2 Type of defrost control C 0 1 flag 0 0=start only, generic slave;
1=start+stop via network, PowerSplit slave
d4 Defrost at power up C 0 1 flag 0 0=no, 1=yes
d5 Defrost delay at ON or from dig. input C 0 199 mins 0
d6 Display during defrost. C 0 1 flag 1 0=display temp. alternating with 'dF'
1=display OFF, displays last temperature read
d8 Alarm bypass time after defrost F 0 15 hours 1 see configuration of the digital inputs.
or door open NB: If the delay is set to zero and the door is left open indefinitely,
no alarm is signalled.
d9 Defrost priority over compr. protection C 0 1 flag 0 0=no, 1=yes
dd Dripping time after defrost F 0 15 mins 2
dI Interval between defrosts F 0 199 hours 8 0 = disabled
dP Max/effective defrost duration F 1 199 mins 30 effective if d0=2 or 3 or LAN defrost
dt End defrost temp. F -50.0 199 °C/°F 4.0 0.1°C resolution
F0 Fan management C 0 1 flag 0 0=always on, except specific phases F2, F3, Fd
1=temp. control with evaporator temp.
F1 Fan ON temp. F -40.0 50.0 °C/°F 5.0 0.1°C temperature resolution, valid if F0=1
F2 Fans OFF with compressor OFF C 0 1 flag 1 0=n; 1=yes only when F0=0
F3 Fans OFF in defrost C 0 1 flag 1 0=no; 1=yes when F0 = 0 and F0 = 1
Fd Fans OFF in post-dripping F 0 15 mins 1
H0 Serial address C 1 199 1 0= master 1..199 = slave
H1 AUX 1 function relay no. 4 C 0 7 5 See table of functions of the AUX1 and AUX2 outputs.
Default LIGHT
H2 AUX 2 function relay no. 5 C 0 7 6 See table of functions of the AUX1 and AUX2 outputs
Default DEMIST
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