Chapter 7 Detailed Function Introduction Shenzhen Hpmont Technology Co., Ltd.
- 64 - HD09-S Series User Manual V1.1
Ref. Code Function Description Setting Range [Default]
F19.05 Set the frequency ratio adjustment selection 0 - 2 [1]
Set the frequency scaling factor
F19.05, F19.06 Define the adjustment method of the set frequency (the frequency after the main set
frequency and auxiliary set frequency are calculated, referred to as the synthesized frequency).
0: Do not adjust.
• Set frequency = Composite frequency.
1: Relative max. output frequency (F00.06) adjustment.
• Setting frequency = Composite frequency + F00.06 × (F19.06 – 100%).
2: Relative to the current frequency adjustment.
• Setting frequency = Composite frequency × F19.06.
Fan control function (F19.07, F19.08)
Ref. Code Function Description Setting Range [Default]
Cooling fan control options
F19.08 Cooling fan control delay time 0.0 - 600.0 [30.0s]
F19.07 defines the control mode of the cooling fan. If there is over-temperature protection, the fan keeps
running.
0: Auto stop mode.
• When the inverter is running and the fan shut downtime reaches the time set by F19.08, if no
overtemperature protection occurs, the fan will stop automatically.
1: Immediate stop mode.
• When the inverter is running, the fan is running and the fan stops immediately after shutdown.
2: The fan is runningwith power on.
• The fan keeps running when the inverter is powered.