Polytec OFV-3001, User Manual

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5-9
5 Operating the Vibrometer
5.9.3 The Individual Menus
Menu INTRO After switching on or RESET, the controller shows that it is ready to operate
with the menu INTRO. It is not possible to change back to this menu as it
does not have a control function.
Menu CONFIG This menu provides information on the decoders and interfaces installed. The
individual configurations are described in the following.
Velocity Decoder
This line shows the velocity decoders installed and the number of available
velocity measurement ranges. The following abbreviations are used for the
individual decoders:
Example:
5PLL + 4HF means that the velocity decoder OVD-01 is installed with 5
velocity measurement ranges and the velocity decoder OVD-02 is installed
with 4 velocity measurement ranges.
Displacement Decoder
This line is only present if a displacement decoder is installed. This line shows
the number of available displacement measurement ranges.
Remote Focus
This line shows whether the option REMOTE FOCUS is installed. With this
option the laser beam can be remotely focused using the sensor head
OFV-303 (refer to
section 5.4 ).
IEEE Bus Interface
When operating the vibrometer via the IEEE-488 / GPIB interface on the back
of the controller in this line the instrument address can be set in the range
1 ... 30. The preset address is 5 (refer to
appendix E ).
Serial Interface
When operating the vibrometer via the RS-232 interface on the back of the
controller it is possible to switch between the transfer rates 4,800 Baud and
9,600 Baud (refer to
appendix E ).
Table 5.1: Abbreviations of the individual velocity decoders
Abbreviation Decoder
PLL OVD-01
HF OVD-02