INVT Goodrive300-01A-RT Series - Page 77

Goodrive300-01A-RT series integrated machine Function description
-71-
Function
code
Name
Description
Default
Modify
P18.33
PT2 calibration voltage
2 (120℃)
Connect to the resistor whose resistance is
the same with that of PT100 at 20°C, read
the voltage value of P17.22 and input it to
P18.32.
Connect to the resistor whose resistance is
the same with that of PT100 at 120°C, read
the voltage value of P17.22 and input it to
P18.33.
Setting range: 0.00–10.00V
Note: This value will stay in currently set
value when restoring to default values.
7.42V
○
P18.34
Auxiliary temperature
protection enabling
0: Disable
1: Enable
0
◎
P18.35
Auxiliary temperature
pre-alarm
-20–150
When P18.34 is enabled and auxiliary
temperature is higher than P18.35, the
system indicates auxiliary temperature
pre-alarm by setting BIT8 of P19.14 to 1.
105℃
○
P18.36
Auxiliary temperature
alarm
-20–150
When P18.34 is enabled and auxiliary
temperature is higher than P18.36, the
system indicates auxiliary temperature alarm
by setting BIT10 of P19.14 to 1, and
emergency-stop will be applied.
110℃
○
P18.37
Pressure sensor
channel
0: Discharge pressure P1
1: Auxiliary pressure P1
2: Pressure display in normal VFD mode
(P18.00=0)
0
◎
P18.43
Fan control mode
0: Air compressor mode, the
power-frequency fan starts/stops as per the
temperature;
1: Terminal, the power-frequency fan
starts/stops via terminals;
2: RS485 communication (address 0X201B,
write 1 to start, write 3 to stop)
0
◎
P18.44
Automatic frequency
reduction threshold
0–120%
Add automatic frequency reduction function.
120%
○