Sony MG40 Series, Справочник по командам

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5-4
(E)
MG40 Series
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 Description
00
Axis A status
01
02
Axis A data
Signed 32-bit integer
Little endian order
03
04
05
06
Axis B status
07
08
Axis B data
Signed 32-bit integer
Little endian order
09
10
11
12
Axis C status
13
14
Axis C data
Signed 32-bit integer
Little endian order
15
16
17
18
Axis D status
19
20
Axis D data
Signed 32-bit integer
Little endian order
21
22
23
24
Supplementary information
25
26
27
28
29
30
31

Axis statuses
bit
Byte 7 6 5 4 3 2 1 0
0 Axis label Decimal point position
1 Error information Reference point 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 : Speed alarm
bit1 : Level alarm
bit2, bit3 : Reserved (always zero)
0 : No error alarm
1 : Speed alarm is occurring.
2 : Level alarm is occurring.
3 : Speed alarm and level alarm are
occurring.
Decimal point position: 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
Reference point information: The reference point detection status
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