Fluke PG9000 Series, Руководство по эксплуатации и обслуживанию

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PG9602™ OPERATION AND MAINTENANCE MANUAL
© 2011 Fluke Calibration Page
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Error See Section 4.3.3 Error Messages
ERR #1
ERR #2
ERR #3
ERR #29
ERR #30 x mass set # is invalid
The nominal mass value given is invalid
The true mass value not within 10% of the nominal mass
The mass set has not been “opened” yet
You are at the end of the mass set
See Also 2.3.1.3, 3.6, “MASS”, “MASSx”
Error ERR #1 Invalid mass load or AMH not active.
MEDIA(=)
Purpose Read or set the PG9000 pressurized medium type for DUT head corrections.
Syntax “MEDIA=mediaType”
“MEDIA=density”
“MEDIA”
Default “MEDIA=N2
Argument mediaType: “N2”, “He”, “Air”, “Oil”, “H2O” or user set density value.
Remarks Select one of five (5) available media for use with the PG or specify a user defined
density. This allows PG9000 to utilize the correct internal calculations for head
corrections. The unit of measure for density is kg/m
3
.
Example Typical command:
Typical reply:
Typical command:
Typical reply: “MEDIA=Air”
“Air”
“MEDIA=920”
“920.000”
Error See Section 4.3.3 Error Messages
ERR #1 Media type is invalid
See Also 3.10.7 PRINCIPLE, 3.12.3.1
MEM
Purpose Read the status of the internal memory since the last power up.
Syntax “MEM”
Default N/A
Argument N/A
Remarks On power up a memory test is run to check the integrity of the internal data RAM. If the
memory has been corrupted then “FATAL MEMORY LOSS” will be displayed to alert the
user. The status memory can be read from a remote computer.
Typical causes of memory fault:
Upgrade of PG9000 software.
Connection of a cable to PG9000 when PG9000 is powered on.
Failure of internal memory.
Return string:
“MEM=0” System is OK
“MEM=1” System memory has been corrupted or manually reset and the
default operating parameters were loaded into memory
Example Typical command:
Typical reply: “MEM”
“MEM=1”
Error None
See Also “RESET”, “RST”
MMODE
Purpose Get or set the PG measurement mode and reference.
Syntax “MMODE”
“MMODE=
mode ”
Argument Mode: "AATM" Absolute mode with atmospheric reference
"AVAC Absolute mode with vacuum reference
"G" Gauge mode with atmospheric reference
"D" Differential mode
Remarks This command sets both the unit mode and the measurement reference. This can also
be accomplished using the UNIT and the VAC commands. Differential mode is a
special case and requires special conditions to run.
Example Typical command:
Typical reply: “MMODE”
“AATM”
Error ERR #1
ERR #23
ERR #32 Invalid mode specified
Vacuum reference disabled on this PG9000 platform
Altitude or airspeed unit not allowed with atmospheric reference.
See Also 3.10.4, 3.10.3, “UNIT”, “VAC”