User manual

Chapter 5 Parameter Introductions
Chapter 5 Parameter Introductions
5.1 Basic Function (Group P0)
P0.00 Reference frequency
Range: 0 ～Maximum frequency【 0.00Hz 】
Note:
P0.00 is active when P0.01 or P0.02 is 1, that is, the value can only be adjusted by
keyboard digital encoder. P0.00 defines inverter’s frequency setting value.
 Tips:
The changed value of P0.00 by keyboard digital encoder will be active immediately. If press
"ENTER" key, the value will be stored into the inverter’s internal EEPROM and will not be lost
even power-off the inverter.
When P0.01is set to 1: if P3.12 is set to2, the changed value of P0.00 by keyboard digital
encoder will be saved when power loss. Otherwise, the changed value will not be saved
.
P0.01 Frequency setting 1
Range: 0～10【1】
P0.02 Frequency setting 2
Range: 0～6【0】
0: NULL 1: keyboard digital encoder
2: Terminal AI1 3: Terminal AI2
4: Pulse input 5: Serial communication
6: Multi-step Speed 7: Terminal UP/DOWN
8: Programmable Logic Controller (PLC) 9: PID close-loop
10: Wobble frequency operating
Note:
◆When P0.01 is set to use the keyboard for digital frequency settings (P0.01=1),
reference frequency can be adjusted by digital encoder on the keyboard in display
status.
◆Terminal AI1, AI2 is for the analog input signal. Using terminal AI1, AI2, output
frequency can be adjusted by 0 ~ 10V voltage signal or 0 ~ 20mA current signal. But it
must be based on the type of signal to make correct choice: dial the mode switches on
the right place. Please refer to section 2.5 that introduce the control circuit wiring for
details.
◆For details Terminal AI1 (programmable), terminal AI2 (programmable), and pulse
input (programmable) refer to explanation of parameter group P4.
◆Serial communication settings: Users can connect the serial communication port to PC
or PLC, then through communication to control the inverter’s reference frequency.
◆If P0.01 set to 7, see the description of UP/DOWN in parameter group P3 for details.
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