1592021021 XC1008-1011-1015D GB A5 r.1.5A 12.10.2009 XC1008-1011-1015D 37/66
Pbc1= Suction Probe, circuit 1 (term. 62-63 or 62 -68)
Pbc2 = Suction Probe, circuit 2 (term. 64-63 or 64 -68)
1Q4 Adjustment of read out for the analog output 1 (-1.00÷100.00 bar; -15÷750PSI; -50÷150°C; -
58÷302°F; -100÷10000 KPA). It’s used only when 1Q2 = FREE
1Q5 Adjustment of read out for the analog output 1 at 20mA/10V (-1.00÷100.00 bar; -15÷750PSI; -
50÷150°C; -58÷302°F; -100÷10000 KPA). It’s used only when 1Q2 = FREE
1Q6 Minimum value for analogue output 1 (0 ÷ 100%)
1Q7 Analog output 1 value after compressor start (1Q6 ÷ 100 %) It’s the value of the analogue output
after a compressor has started, when the pressure/temperature is above the regulation band. – Used
during inverter regulation
1Q8 Analog output 1 value after a compressor is switched off (1Q6 ÷ 100 %) It’s the value of the
analogue output when a compressor has been switched off and the the pressure/temperature is
below the regulation band. – Used during inverter regulation
1Q9 Exclusion band start value for analog output 1 (1Q6 ÷ 100 %): it allows to exclude a range of
frequencies that could create problems to the compressor. – Used during inverter regulation
1Q10 Exclusion band end value for analog output 1 (1Q9 ÷ 100 %) – Used during inverter regulation
1Q11 Safety value for analog output 1 (0 ÷ 100 %): it’s used in case of probe faulty.
1Q12 Delay between the entrance in the regulation band and the regulation activation (0 ÷ 255sec):
it’s the delay between the entrance in the regulation band of pressure/temperature and the regulation
start. Used to avoid false inverter starts dued to pressure variations. – Used during inverter
regulation.
1Q13 Analog output 1 rise time (0 ÷ 255 sec). It’s the time necessary to the analog output to pass from
the 1Q6 to 100%, when a compressor has started and the pressure/temperature is above the
regulation band. – Used during inverter regulation.
1Q14 Analog output 1 permanency at 100% before load activation (0 ÷ 255 sec): the analog output
remains at 100% value for this time before a load is activated. – Used during inverter regulation
1Q15 Delay between pressure (temperature) goes down the set point and start of analog output 1
decreasing (0÷255sec). – Used during inverter regulation
1Q16 Analog output 1 decreasing time ( 0 ÷ 255sec) It’s the time taken from the analog output to pass
from the 100% to the 1Q6 value. It’s used during the switching off phase, when the pressure is lower
than the set point.
1Q17 Analog output 1 permanency at 1Q6 before a load is switched off (0 ÷ 255sec) When the
pressure (temperature) is below the set point, the analog output remains at 1Q6 value for the 1Q17
before a load is switched off.
1Q18 Analog output 1 decreasing time when a load is switched on (0 ÷ 255sec) It’s the time necessary
to the analog output to pass from 100% to 1Q7 when a load is switched on.
1Q19 Regulation band (0.10÷25.00bar; 0.0÷25.0°C; 1÷250 PSI; 1÷250°F;10÷2500 KPA). It is the band
with the proportional action. It replaces CP1 for the inverter regulation. It is add to the set point. The
proportional action starts when the temperature/pressure value is higher than the set point and it
reaches the 100% when the pressure/temperature is equal or higher than set + 1Q19.
1Q20 Integral time (0÷999s; with 0 integral action excluded). It sets the pound of the proportional action.
The higher is 1Q20, the lower is the integral action support.
1Q21 Band offset (-12.0÷12.0°C -12.00 ÷ 12.00BAR, -120÷120°F, -120÷120PSI; -1200÷1200KPA). Used
to move the regulation band across to the set point.
1Q22 Integral action limitation (0.0÷99.0 °C; 0÷180°F; 0.00÷50,00bar; 0÷725PSI; 0÷5000kPA) to stop the
increasing of integral action when the pressure reaches the SET + 1Q22 value.
1Q24 Minimum inverter capacity with poor lubrication (0÷99%; with 0 function excluded) If the
frequency compressor works for the 1Q25 time with a frequency (in percentage) equal or lower than
1Q24, it is forced to work at 100% for the 1Q26 time in order to make the right lubrication.
1Q25 Maximum inverter functioning time at a lower frequency than 1Q24, before working at 100%
(1÷255min)
1Q26 Time of inverter functioning at 100% to restore the right lubrication (1÷255min)
6.1.19 Analog output 2 (2Q1-2Q25)
2Q1 Analog output 2 function (term. 33-34)
FREE = pure analogue output
CPR = output for inverter frequency compressor – circuit 1
CPR2 = output for inverter frequency compressor – circuit 2
FAN = output for inverter fans– circuit 1 (only some fans driven by inverter, others enabled by on/off);
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