Vibration Research VR9500, Руководство по оборудованию

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VR9500 Hardware Manual 20
Calibration Verification
CONTINUED
FULL VERIFICATION PROCEDURE
2.1 Follow steps 1.1 to 1.7.
2.2 Select
Configuration > Verification .
2.3 In the Select Configuration drop-down list, select the configuration setting
Calibration Verification 9500.
2.4 Select Next > to connect to the DMM.
2.5 A Select User message will appear and require a password. Enter Control
as the password and select OK .
2.6 After communication with the DMM is established, the dialog box will
display connection instructions. Verify that the connections are made in
accordance with the displayed diagram. Select
Next > to begin verification.
2.7 A form pre-filled with the DMM details will appear. Fill in the remaining
fields with the appropriate values. Select OK .
2.8 Upon completion, you will be prompted to save a report file. Enter a file
name and select Save .
2.9 If the procedure fails to meet the 24-hour factory specifications, a warning
message will appear. Check your cable connections and procedure to
confirm the proper steps were followed. If the proper procedure was followed
and the result is out of the specifications, then the VR9500 must be re-
calibrated. Contact the factory for recalibration information.
2.10 If the procedure meets the 24-hour factory specifications, then you will also
be prompted to generate a calibration certificate. Generating a certificate
will reset the calibration due date in the VR9500 and store the reports and
data in the non-volatile memory of the VR9500 unit. Select
Yes .
2.11 Enter a file name and select Save .
2.12 With VibrationVIEW open and the VR9500 connected, measure the voltage
on the aux inputs/outputs connector on the back of the VR9500 between
pin 29 (+5V) and pin 30 (GND). If the voltage is less than 4.9 VDC, contact
the factory. This value does not affect calibration, but continued equipment
reliability may be compromised.