TR-Electronic 65 Serie Gesamt-Bedienungsanleitung Seite 213

7.1.1 Object 2002h: Total measuring range
Defines the total number of steps of the measuring system before the measuring
system restarts at zero.
Index
Name
Data type
Sub-Index
Description
Access
PDO mapping
Default value
Value range
Sub-Index
Description
Category
Data type
Access
PDO mapping
Lower limit
Upper limit
Default value
Sub-Index
Description
Category
Data type
Access
PDO mapping
Lower limit
Upper limit
Default value
The actual upper limit for the measurement length to be entered in steps is dependent
on the measuring system version and can be calculated with the formula below. As
the value "0" is already counted as a step, the end value = measurement length in
steps - 1.
To calculate, the parameters steps/rev. and the number of revolutions can be read
on the measuring system nameplate.
Total measuring range Low_Word
Byte 0
7
CEx-65 2 to 2
7
COx-65
2 to 2
Printed in the Federal Republic of Germany
06/26/2017
0x2002
Total_Measuring_Range
UNSIGNED32
000
Number of entries
CONST
no
0x2
0...0x02
001
Low_Word
Mandatory
UNSIGNED32
rw
no
16 steps
CEx-65: 33 554 432 steps (25 bit)
COx-65: 0 steps (low fraction)
33 554 432 steps
002
High_Word
Mandatory
UNSIGNED32
rw
no
0 steps
CEx-65: 0 steps
COx-65: 16 steps (high fraction)
0 steps
Total measuring range = Steps per revolution * Number of revolutions
Byte 1 Byte 2
0 15 8 23 16
2 to 2 2 to 2
0 15 8 23 16
2 to 2 2 to 2
TR - ECE - BA - DGB - 0071 - 05
Total measuring range High_Word
Byte 3 Byte 0 Byte 1
31 24
2 to 2 -
31 24 39 32 47
2 to 2 2 to 2 2
Object type Array
Category Mandatory
Byte 2 Byte 3
- -
40 55 48 63
to 2 2 to 2 2
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