INVT Goodrive300-21 Series Operation Manual page 46

Goodrive300-21 integrated machine for air compressor
Function
Name
code
P17.20 PT1 input voltage
P17.21 P2-input voltage
P17.22 PT2 input voltage
P17.23 PID reference value
P17.24 PID feedback value
P17.25 Motor power factor -1.00–1.00
Detailed instruction
Display the analog input voltage value of PT1
channel. Connect PT100 thermal resistor
temperature sensor in air compressor mode, and
different resistance value will be generated under
different temperature Different resistance value
corresponds to different input voltage. Therefore,
the input voltage value can correspond to the
corresponding detection temperature. The input
voltage P18.28-P18.29 corresponds to -20℃
-150℃.
Range: 0.00–10.00V
Display the analog input voltage value of
P2-channel. 2.00V-10.00V corresponds to
4-20mA. P05.42-P05.44 corresponds to
0.0-P18.38. When P2-input voltage is detected to
be above 9.8V or below 1V, it is deemed as
pressure signal fault.
Range: 0.00–10.00V
Display the analog input voltage value of PT2
channel. Connect PT100 thermal resistor
temperature sensor in air compressor mode, and
different resistance value will be generated under
different temperature. Different resistance value
corresponds to different input voltage. Therefore,
the input voltage value can correspond to the
corresponding detection temperature. The input
voltage P18.32-P18.33 corresponds to -20℃
-150℃.
Range: 0.00–10.00V
Display the set value of exhaust pressure signal.
100.0% corresponds to the upper limit value of
exhaust pressure sensor P18.04 (If P18.37=1,
100% corresponds to P18.38)
Range: -100.0–100.0%
Display detection value of exhaust pressure
signal
Range: -100.0–100.0%
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43
Function instruction
Default
Modify
value
●
0.00V
●
0.00V
●
0.00V
●
0.0%
●
0.0%
●
0.0