Hitachi CP100NX Instruction Manual page 21

〔Functions of the Run screen〕
No. Name and symbol
Display areas
SPEED area
(RCFarea)
TIME area
TEMP area
①
Rotor indicator field
ACCEL/DECEL
field
User area
or
[VACUUM] button
②
These areas display various types of information.
The SPEED (RCF), TIME, and TEMP areas display the current status in the upper part
and the specified setting in the lower part. (For settings, see section 3-2-1.)
SPEED (Rotational speed indicator)
●
(Upper part) Displays the speed in increment of 10 rpm when lower than 5,000rpm,
and in increments of 100 rpm when 5,000 rpm or more.
(Lower part) Used to set and display a speed from 1,000 to the maximum speed in
increments of 100 rpm. The lower two digits (1 and 10 positions)
display zeros.
For details on RCF, see section 3-3-2.
TIME (Running time indicator)
●
(Upper part) Displays the remaining operation time. If the running time is set to
HOLD , the upper part displays the elapsed time.
(Lower part) Used to set, and display, a range from 1 minute to 999 hours 59
minutes in increments of minutes and hours.
 TEMP (Temperature indicator)
(Upper part) Displays the temperature in increments of 0.1 °C.
(Lower part) Used to set, and display, a temperature in the range from 0 °C to
40 °C, in increments of 0.1 °C
When the pressure in the rotor chamber equals the atmospheric pressure, the
temperature of the inside of the rotor chamber is kept at 25 ℃ to prevent
condensation.
Press this field to select the desired rotor.
●
● Press this field to set the acceleration and deceleration rate
ACCEL: Displays acceleration modes 1 through 9, along with 0.
DECEL: Displays deceleration modes 1 through 9, along with 0 and free coasting
(F).
Press this area to select the desired user (see section 3-4-6).
●
Press this button to turn the vacuum pump on or off.
●
When the vacuum pump is turned off, the pressure in the rotor chamber will change
to equal the atmospheric pressure. (While the rotor is rotating, you can not turn off
the vacuum pump.)
Temperature control starts as soon as the vacuum pump is turned on.
2-2-1 Touchscreen and External Connection
Functions and actions
2-3