VC4000 Manual
49
(PC) Storage time in seconds =
rate
sample
sensors
of
)
3
(#
2096400
(PC) When using GPS sensors, speed counts as 1 sensor, location
counts as 4 sensors, and altitude counts as 1 sensor.
(PC) Using
Data Streaming
the maximum run length is 24 hrs,
regardless of how many sensors you have turned on. The
USB
connection
is recommended since RS232 may be too slow if many
sensors are turned on. To use Data Streaming leave the VC4000 at
the READY screen and in Profile click on “Import/Data Streaming”.
See Profile help or the Profile manual for more detailed information.
Monitor G-Force
If G Summation is turned off, acceleration in G Force of the X axis
(longitudinal), Y axis (lateral) and Z axis (vertical) will display on the
screen, along with the peak acceleration of each.
If G Summation is turned on, acceleration in G Force of the vector
sum of all three axes will display along with the peaks of the vector
sum.
When Summation is turned on the VC4000 calculates the vector sum
using:
2
2
2
Gz
Gy
Gx
G
Gx = 0.001
Gy = 0.001
Monitor G Mode
Pk+X= 0.002 -X=-0.004
Pk+Y= 0.003 -X=-0.001
Gz = 0.000
Pk+Z= 0.035 -X=-0.021
G = 0.001
Pk+ = 0.002
Monitor G Mode
Pk- =-0.000
