4-220
Group 12: Monitorin
Parameters
12- 00
Display Screen Selection (LED)
Range
Highest bit => 0 0 0 0 0 <= lowest bit
The value range of each bit is 0~7 from the highest bit to the lowest bit,
【0】: No display
【2】: Output Voltage
【4】: heatsink Temperature
【6】: AI1 Value
【1】: Output Current
【3】: DC Bus Voltage
【5】: PID Feedback
【7】: AI2 Value
Note: The highest bit is used for power-up monitor. The 4 least significant bits can be used to customize
the display sequence see section 4.1.3.
12- 01
PID Feedback Display Mode (LED)
Range
【0】:
Display the Feedback Value by Integer (xxx)
【1】:
Display the Feedback Value by the Value with First Decimal Place (xx.x)
【2】:
Display the Feedback Value by the Value with Second Decimal Places (x.xx)
12- 02
PID Feedback Display Unit Setting (LED)
Range
【0】: xxxxx(no unit)
【1】:
xxxPb(pressure)
【2】:
xxxFL(flow)
When 12-00= xxx5, PID Feedback is displayed in LED keypad. Parameter 12-01 will take the value of
parameter 10-33 to convert to be five digits display XXX.XX.
For example, when parameter 10-33= 9999,
12-01=0, the default display is 99;
12-01=1, the default display is 99.9;
12-01=2, the default display is 99.99;
if with the setting value of parameter 12-02, when 12-01=1 and 12-02=1, it displays 99.9Pb five
digits; when 12-01=2 and 12-02=2, it displays 9.99FL and tenth digit 9 will be concealed.
12- 03
Line Speed Display (LED)
Range
【0~60000】RPM
12- 04
Line Speed Display Mode (LED)
Range
【0】: Display Inverter Output Frequency
【1】: Line Speed Display at Integer.(xxxxx)
【2】: Line Speed Display at One Decimal Place. (xxxx.x)
【3】: Line Speed Display at Two Decimal Places. (xxx.xx)
【4】: Line Speed Display at Three Decimal Places. (xx.xxx)
12-04=0
Inverter displays the line speed at stop, operation or the modification of frequency.
12-04≠0
12-03 is set to the maximum line speed and corresponds to the maximum output frequency.
For example, if the line speed display of 12-03 is 1800, the keypad display is 900 when frequency output is
30Hz.