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Page 52 of 91 TR-ECE-BA-GB-0163 v03 10/07/2020
9.1 Object 0x23 (Instance 1), Position Sensor
The Position sensor object contains all measurement-system-specific attributes. The attributes
are accessed via the Configuration Assembly or via the IO Assembly, see Chapter 6 on Page 40 or
Chapter 7 on Page 42.
Currently only the mandatory Attribute 0x0C for switching the counting direction
DirectionCounting Toggle is provided for the write access (Set_Attribute Service) across
the network.
The attribute is permanently (NV) saved with the write access to a writable attribute.
Attr. ID Access Name Data type Description Default
0x01
Get
Number of
Attributes
USINT
Number of all
supported attributes
Depending on
the measuring
system
55
NON-safety-related attributes
–
Get
Position Value
Unsigned
UDINT
Current unsigned
position value
– 55
0x0B
Get
Position Sensor
Type
UINT
Defines the device
type
0x00 02: Multi-turn
absolute encoder
55
0x0C Set
Direction
Counting Toggle
BOOL
Counting direction of
the position value
(profile parameter)
0: Counting
direction increasing
55
– Set Preset Value DINT Preset value, 32 bit 0 56
–
Set
TR Grey –
Preset Control
WORD Adjustment function 0 56
–
Get
TR Grey –
Encoder Status
WORD
Measuring system
status (preset, position
...)
0 57
– Get
TR Grey –
Velocity
DINT
Current signed
velocity
– 57
– Set
TR Grey –
Rotational
Direction
BOOL
Counting direction of
the position value
(TR parameter)
1: Counting
direction increasing
58
– Set
TR Grey –
Measuring
Range
UDINT
Total measuring range
in steps
536870912 59
– Set
TR Grey –
Revolutions
Numerator
UDINT
Number of numerator
revolutions
65536 59
– Set
TR Grey –
Revolutions
Denominator
UDINT
Number of
denominator
revolutions
1 59
– Get
TR Grey –
Revolutions
UDINT For internal use only – –
–
Get
TR Grey –
Resolution
UDINT For internal use only – –
–
Get
TR Grey –
Sensor Null
Offset
UDINT For internal use only – –
. . .
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