INVT Goodrive 300-16 - Page 122

Goodrive300-16 special inverter for HVAC Appendix A
121
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
P22.27
Action of
variable
frequency
motor when
reducing
motor
0: Frequency does not change
1: Accelerate to the running frequency when
adding motor
0
○
P22.28
ACC time
of variable
frequency
motor when
reducing
motor
0.0~300.0s
10.0s
○
P22.29
Multi-motor
pressure loss
compensatio
n
0: No compensation
1: Compensate
0
○
P22.30
Pressure
reference
boost value
of 1 auxiliary
motor
0.0~100.0% (relative to PID1 reference)
If PID1 output feature is positive, increase the
boost value on PID1 reference; if PID1 output
feature is negative, reduce the boost value on PID1
reference.
5.0%
○
P22.31
Pressure
reference
boost value
of 2 auxiliary
motors
10.0%
○
P22.32
Pressure
reference
boost value
of 3 auxiliary
motors
15.0%
○