Pfeiffer Vacuum ASM 340 - Saving;Loading of the Detector Parameters; File Manager Menu

Prerequisites
●
Detector equipped with a 37-pin I/O communication interface (see chapter “Accessories”)
●
Massive Mode disabled
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Inlet pressure source: external
●
Possible gauges
Type of gauge detected by the detector Gauge model
Linear gauge Capacitive Linear CMRxxx
Piezo Linear APRxxx
Logarithmic gauge Pirani TPR/PCR TPRxxx
Capacitive Pirani TPR/PCR PCRxxx
3 cables (3/10/20 m) available as accessories (see chapter “Accessories”)
The gauge and the connection cable are the customer’s responsibility.
Access: Menu [Maintenance] [External gauge]
Choice - Setting limit
1)
Gauge To be selected
External gauge model
None
TPR/PCR
Linear
External Pressure (mbar) Read only
Pressure measured by the external gauge
-
P. Inlet Source To be selected
Inlet pressure displayed on the main screen:
● Internal: internal leak detector gauge
● External: external gauge on the customer’s installation
Internal
External
Full scale (mbar) (if “Line-
ar”)
To be set
Set the operating range for the gauge: value indicated on the
gauge
0.1 – 5000
1) Initial setting: see chapter “Tree diagram to the Settings menu”
8.4.9 Saving/Loading of the detector parameters
Saving of parameters
This function is used to save the following detector parameters:
●
all of the parameters set in the “Settings” chapter.
●
all of the parameters set in the “Graph screen: graph parameters” chapter.
Access: Menu [Maintenance] [Save LD Parameters] [Save LD Parameters]
The file manager opens (see chapter “File manager menu” of the operating instructions).
1. Press [Internal Memory] or [USB Stick] to select the desired location.
2. Rename the file, if necessary.
–
The created backup file is called “Setting” by default.
3. Press [Save].
–
The backup file is a .CF4. file.
Loading of parameters
This function is used to load the previously saved detector parameters.
Access: Menu [Maintenance] [Save LD Parameters] [Load LD Parameters]
The file manager opens (see chapter “File manager menu” of the operating instructions).
1. Press [Internal Memory] or [USB Stick] to select the desired location.
2. Select the backup file to be loaded (.CF4).
3. Press [Open].
8.5 File Manager menu
This function is used to manage saved files:
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in the detector’s internal memory,
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on a USB stick.
Settings menu
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