And [ ] + [←] - Fluke PG9000 Series Operation And Maintenance Manual

PG9602™ OPERATION AND MAINTENANCE MANUAL
 OPERATION
For details on pressure-to-mass and mass-to-pressure operation, see
Section 3.10.11.
To access the P
the display is:
Selecting <1pressure> activates pressure-to-mass mode and returns to the previous run screen.
Selecting <2mass> activates mass-to-pressure mode and returns to the previous run screen.
3.10.13 [ ] and [ ] + [←]
 PURPOSE
To manually activate motorized piston rotation or braking function.
 PRINCIPLE
Under normal operations, it is recommend that the motorized rotation should be enabled to
automatically engage and disengage the rotation of the PG9000 piston.
Motorized rotation can be set to operate automatically to maintain the piston within Ready
condition rotation rate limits when the piston is floating and stop rotation before changing the
pressure or mass load (see Section 3.10.8).
manually to accelerate or brake the piston rotation at any time under direct operator control.
[ ] is used for momentary acceleration of piston rotation.
followed by [←] is used to start a function that stops piston rotation.
 OPERATION
To momentarily engage the motorized piston rotation system and accelerate the piston, press
and hold [
engaged until maximum rotation rate has been achieved or until the key is released.
The display is a modified version of the 1
being accelerated while showing rotation rate and position:
1. Measured piston rotation rate.
2. Current rate of piston vertical displacement.
3. Measured piston position.
To start the piston braking function press and hold [
rotation system engages and stays engaged until the piston rotation is stopped. Once the
braking function starts the keys may be released and the function will complete unless [ESC]
is pressed.
© 2011 Fluke Calibration
M function, press [P
OR
] from any run screen. The motorized rotation system engages and remains
Page
Note
Select entry mode:
M],
OR
1pressure 2mass
Motorized rotation can also be engaged
Pressing and holding [
st
system run screen to indicate the piston rotation is
12 rpm ACCELERATING
+ 2.05 mm
], then press [←]. The motorized
80
]
0.1/min