3.2 How to Use the Digital Monitor and its Controls
(1)
Displaying the Air Discharge Pressure, Operating Hours Discharge Air Temperature,
Motor Output, Total Loading Time, Operating Frequency, and Alarm or Shutdown Code
When you connect the power, the digital monitor displays the
discharge air pressure. To display other data, do as follows:
①
Press the
SELECT
button. Operation time is then dis-
played on the screen.
②
Press the
SELECT
button. The screen displays “b0.00.”
This screen is unused.
③
Press the
SELECT
button. The screen displays “C”
together with the cooling fan motors operating frequency.
④
Press the
SELECT
button. The screen displays “L”
together with the motor output.
⑤
Press the
SELECT
button. The screen displays “U”
together with the total loading time (
×
10,000).
⑥
Presstje
SELECT
button. The screen displays “H” togeth-
er with the motor's operating frequency.
⑦
Press the
SELECT
button. The screen display “d” togeth-
er with the cooling fan motor's operating frequency.
Each time the
SELECT
button is subsequently pressed,
(2) shutdown histor y display and (3) monitor display of
various modes of settings continues. To return the display
by 1, press
2
button. If returned to discharge pres-
sure, press
RESET
button.
●
Press the
SELECT
button. When the alarm/shutdown
light is:
・
on (blinking), the screen displays “E0” (blinking)
together with the alarm/shutdown code (
see p.
24-25).
●
When alarm or shutdown lights are blinking, alarm or
shutdown is not released. Check E0.XX and reset.
１
显示转换
2
１
显示转换
重新设定
Proceeds by 1 each
time pressed.
Returns by 1 each
time pressed.
Returns to discharge
air pressure.
b： Pressure in MPa (Unused.)
Dot: Indicates updating of the operating hours.
Operating Hours (×10h)
C: Discharge air temperature in Celsius
(
50
℃)
U: Total loading time (×10,000)
d: Cooling fan motor operating frequency (40Hz)
To shutdown history display
Press
P: Pressure in MPa
H: Motor operating frequency (Hz)
(135Hz)
L: Motor output（kW）
(55kW)
1
．
When other than P0.00 is displayed, automatically
returns to P0.00 discharge air pressure display in 3
minutes.
2
．
Motor output is a reference value determined by
computation.
IMPORTANT
9
3. HOW TO OPERATE [How to Use the Digital Monitor and its Controls]
