Fluke PG9000 Series, Руководство по эксплуатации и обслуживанию

Страница: 125 / 202

3. GENERAL OPERATION
Page 115 © 2011 Fluke Calibration
3.12.8.4 <2control>, <4unloadall>

PURPOSE
To clear the AMH and cause all the masses in the AMH mass set to be unloaded
from the piston (removes them from the piston and retains in the AMH).

OPERATION
To unload all AMH masses, press [SPECIAL], <8AMH>, <4unloadall> . Confirm the
unload all instruction and AMH proceeds to raise all the masses off the piston. When
the mass handler lowers, the bell and mass lifting shaft are still loaded on the piston.

Warning
Do not put fingers or anything else under the AMH trim mass
tray. When the mass load is lowered, it can pinch or crush
anything under it.
3.12.9 <9reset>

PURPOSE
To reset various PG9000 settings to default or factory values.
PG9000 stores its user definable settings in non-volatile memory. The reset menu allows the
user to selectively or completely reset these settings to factory defaults. Resets clear
settings that the user may have made, and should be used only to restore the PG9000 to a
known state. PG9000 will go through its reboot routine after any type of reset is executed.

OPERATION
To access the reset choices press [SPECIAL] and
select <9reset> . The display is:
1sets 2units 3com
4cal 5setups 6all
Select the desired reset. After confirmation, the reset occurs. A reset always puts PG9000
through its start up routine as if power had been turned OFF and back ON.
See Sections 3.11.9.1 through 3.11.9.6 for detailed information on the specific reset choices.

Caution
Reset functions change user settings that affect pressure measurement. If
not used properly, resetting can cause out of tolerance measurements.
Reset functions should only be used by qualified personnel with reference
to this manual for information on the reset functions.
3.12.9.1 <9reset>, <1sets>

PURPOSE / OPERATION
To access Reset - Sets, press [SPECIAL] and select <1reset> , <1sets> .
Reset - Sets clears and sets to default the user settings. This is a low level reset
and is considered as a safe means to restore the PG9000 when odd behavior is
observed. The reset 1sets includes:
•
Pressure unit of measure to pressure unit #1 of [UNIT] (see Section
3.10.3).
•
Measurement mode to gauge (see Section 3.10.4).
•
DUT head height to zero and ATM head height to default (see Sections
3.10.7, 3.12.3.3).
•
DUT head height units to centimeters (see Section 3.12.3.2).
•
PISTON head correction ON (see Section 3.12.3.4).
•
Set up file to #1 (see Section 3.11).
•
Active piston-cylinder module, mass set and mass loading bell to #1 (first
in list) (see Sections 3.12.1.5, 3.12.1.10, 3.12.1.15).