Sony MG40 Series Command Reference Manual page 134

Th e data of the units is confi gured as shown below.
Th e axis data consists of signed 32-bit integers which are stored using the little endian order.
Byte
00
Axis A status
01
02
Axis A data
03
Signed 32-bit integer
04
Little endian order
05
06
Axis B status
07
08
Axis B data
09
Signed 32-bit integer
10
Little endian order
11
12
Axis C status
13
14
Axis C data
15
Signed 32-bit integer
16
Little endian order
17
18
Axis D status
19
20
Axis D data
21
Signed 32-bit integer
22
Little endian order
23
24
25
26
27
Supplementary information
28
29
30
31
Axis statuses
bit
Byte 7 6
0 Axis label
1 Error information
Axis labels: 0 : Not connected (no data)
1 : Axis A
2 : Axis B
3 : Axis C
4 : Axis D
Error information: The axis error information is indicated using a
hexadecimal 1-digit bit pattern.
bit0
bit1
bit2, bit3 : Reserved (always zero)
0
1
2
3
5-4
(E)
Description
5 4 3 2
Decimal point position
Reference point information
: Speed alarm
: Level alarm
: No error alarm
: Speed alarm is occurring.
: Level alarm is occurring.
: Speed alarm and level alarm are
occurring.
1 0
Decimal point position:
Reference point information: The reference point detection status
The coeffi cients for converting the
measurement result data stored as
integers into a length unit are stored
here.
0 : 10
0
1 : 10
1
2 : 10
2
3 : 10
3
4 : 10
4
5 : 10
5
6 : 10
6
7 : 10
7
is indicated using a hexadecimal
1-digit bit pattern.
0 : Reference point not detected
1 : Wait to go past reference point
2 : Reference point detected
MG40 Series