P21 Group Power-Frequency Fan Protection - INVT Goodrive300-01A Series Operation Manual

Goodrive300-01A series VFD for air compressor
Function
Name
code
Starting
temperature
P20.08
of water
heater valve
Stopping
temperature
P20.09
of water
heater valve
Alarm
temperature
P20.10 of low
ambient
environment

P21 group Power-frequency fan protection

Function
Name
code
Rated current
P21.00
of the fan
Current
P21.01 transformation
ratio of the fan
Description
BIT8: Changing and discharging water to
medium water level
BIT9: Changing and replenishing water to
medium water level
BIT10: Changing and replenishing water to
high water level
BIT11: Changing and discharging water to low
water level
BIT12: Flag bit for water heating
BIT13: Flag bit for abnormal water level
BIT14: Water replenishing delay alarm
BIT15: Water discharging delay alarm
-20–150℃
-20–150℃
-20–150℃
Description
0.0–40.0A
This function code is related to current
detection and overload protection function of
power-frequency fan. If P21.00 is set to a
non-zero value, this function is enabled. If
P21.00 is set to 0, this function is disabled.
1.0–4000.0
-91-
Function description
Default Modify
5
○
20
○
0
○
Default Modify
○
0.0A
200
(≤15kW);
○
1000
(≥18.5kW)