8.6 Vector commands
Table 8.40: Response of getting or setting the magnetic calibration values
Position
Example value
Description
0
v4,
Confirmation of command.
1
-12345,
M
X
min
; Minimum magnetic calibration value of
X
axis. 6 digits
with trailing comma. First digit space indicates positive value.
2
-12345,
M
Y
min
; Minimum magnetic calibration value of
Y
axis. 6 digits
with trailing comma. First digit space indicates positive value.
3
-12345,
M
Z
min
; Minimum magnetic calibration value of
Z
axis. 6 digits with
trailing comma. First digit space indicates positive value.
4
12345,
M
X
max
; Maximum magnetic calibration value of
X
axis. 6 digits
with trailing comma. First digit space indicates positive value.
5
12345,
M
Y
max
; Maximum magnetic calibration value of
Y
axis. 6 digits
with trailing comma. First digit space indicates positive value.
6
12345
M
Z
max
; Maximum magnetic calibration value of
Z
axis. 6 digits.
First digit space indicates positive value.
Carriage return (0x0d), Line feed (0x0a).
An example response to “
v4x
” or “
v4,-03102,-03226,-02937, 03502, 03556, 03246x
” is:
v4,-03102,-03226,-02937, 03502, 03556, 03246
8.6.5 Vibration
Vibration is determined inside the SQM-LU-DL-V by computing the maximum absolute difference of all three acceleration
axis over a sampling of the last 4 times each
1
60
th
of a second apart.
A vibration report can be produced with the “
vvx
” request. An example response of the vibration report request is:
vv,00074,00040,00015,00074
8.6.6 Vibration threshold
A method for setting the vibration threshold is provided to prevent light readings from being taken while the SQM-LU-
DL-V is being moved around.
Getting vibration threshold value
The vibration threshold can be retrieved with the “
vtx
” request. An example response to the vibration threshold request
request is:
vt, 00500
Setting vibration threshold value
The vibration threshold can be set with the “
vT, nnnnnx
” request. An example request is:
vT, 00500x
The response to that request is:
vT, 00500
Unihedron SQM-LU-DL-V Operator’s Manual -
20211013
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Summary of Contents for SQM-LU-DL-V
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