Object list
COMPAX CANopen
Status S3
44
6.12.9 Status S3
Contour error.
Difference between set and actual position in a positioning cycle.
Object Description
Index
0x2021
Symbol
S3
Length
2
Min
0x8000
Object code
Variable
Max
0x7FFF
Data type
Integer16
Access rights
read
PDO mapping
yes
Data Description
Unit
mm (or inch)
Resolution
1
⇔
1/
256
mm (or inch)
6.12.10 Polarity
The set point and actual values are multiplied by 1 or -1 depending on polarity. This allows the user to reverse the direction of
orientation
Object Description
Index
0x607e
Symbol
POLARITÄT
Length
1
Min
0x00
Object code
Variable
Max
0xFF
Data type
Unsigned8
Access rights
read/write
PDO mapping
no
Data Description
Bit 7
Assignment
Bit 7
Assignment
= 1
Reversal of direction (motor left)
= 0
default (motor right)
The other bits are irrelevant for COMPAX.
6.12.11 Reference movement selection
Selection function which describes the method for the reference movement.
Object Description
Index
0x6098
Symbol
REF_MODE
Length
1
Min
0x80
Object code
Simple var.
Max
0x7F
Data type
Integer8
Access rights
read/write
PDO mapping
no
Data Description
Selection code
Method
Selection code
Method
8
MN-Ini. approach in direction 1
12
MN-Ini. approach in direction 2
The COMPAX parameter P213 is influenced by this object.
The direction in which the machine zero is approached is also influenced by the COMPAX parameters P212 (machine
zero mode) and P3 (speed of machine zero travel).