14.10 Interpolated Position Mode
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14
Object Dictionary
2730 Hex: 4 Buffer Position
The object contains the entry point for the available area in the reference input buffer.
Note: Do not change this value while
enable interpolation
(6040 hex bit 4) is 1.
2730 Hex: 6 Buffer Clear
2730 Hex: 7 Position Data Definition
To enable changing this value, set the write pointer (2741 hex: 2) and the read pointer (2741
hex: 1) to the same value.
2730 Hex: 8 Position Data Polarity
This value is valid when
position data definition
(2730 hex: 7) is 1.
To enable changing this value, set the write pointer (2741 hex: 2) and the read pointer (2741
hex: 1) to the same value.
2730 Hex: 9 Behavior after Reaching Buffer Position
This value is valid when
buffer organization
(2731 hex: 3) is 0.
Manufacturer Interpolation Data Configuration for 2nd Pro-
file (2731 Hex) (Mode 2 Object)
This object sets how to use the interpolation position reference in
interpolation data record for
2nd profile
(27C1 hex).
Value (Method)
Description
0
Disables the reference input buffer.
1
Enables the reference input buffer.
Value (Method)
Description
0
Uses the value in the reference input buffer as an absolute value.
1
Uses the value in the reference input buffer as a relative value.
Value (Method)
Description
0
Multiplies the value in the reference input buffer by 1.
1
Multiplies the value in the reference input buffer by -1.
Value (Method)
Description
0
Holds the value of the read pointer (2741 hex: 1) when the read pointer (2741 hex: 1) equals
the write pointer (2741 hex: 2) and
enable interpolation
is 0.
1
Initializes the value of the read pointer (2741 hex: 1) when the read pointer (2741 hex: 1)
equals the write pointer (2741 hex: 2) and
enable interpolation
is 0.
Index
Subin-
dex
Name
Data
Type
Access
PDO
Mapping
Value
Saving to
EEPROM
2731 hex
0
Number of entries
USINT
RO
No
9
No
1
Maximum buffer size
UDINT
RO
No
254
No
2
Actual buffer size
UDINT
RW
No
254
No
3
Buffer organization
USINT
RW
No
0 or 1 (default: 0)
No
4
Buffer position
UINT
RW
Yes
1 to 255 (default: 1)
No
5
Size of data record
USINT
RO
No
1
No
6
Buffer clear
USINT
RO
No
0 or 1 (default: 0)
No
7
Position data defini-
tion
USINT
RW
Yes
0 or 1 (default: 0)
No
8
Position data polar-
ity
USINT
RW
Yes
0 or 1 (default: 0)
No
9
Behavior after
reaching buffer posi-
tion
USINT
RW
Yes
0 or 1 (default: 0)
No