Vericom VC4000, Руководство пользователя

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VC4000 Manual 76
VC
4000
Setu
p
The internal accelerometers have several settings.
G Summation Use X, XY or XYZ axes for acceleration
G smoothing Smooth acceleration data
Zeroing On/Off
Zero the accelerometers before a test
Accel Range (PC)
Choose 2G or 6G maximum acceleration
G adjust Finely tune the pitch and roll factors
Graph Range Set the range for the on screen graphs
Alarm Threshold Set the accelerometer alarm for monitor G
mode
Sample Rate (PC) Choose 1, 10, 100, 500 or 1000Hz
G Summation
Summation OFF
o
VC4000 mounted flat and level testing
direction in line with the X axis
o
Uses X axis only for calculations
Summation 2D
(XY)
o
VC4000 mounted flat and level
o
Uses the summation of X and Y vectors
for G and calculations
o
“G” is the summation of X Y vectors
o
“Gz” is the vertical axis
Summation 3D
(XYZ)
o
VC4000 mounted at any angle
o
Uses the summation of X Y and Z vectors
for calculations
o
“G” is the summation of X Y Z vectors
Accelerometer Setup