EPOS2 Application Notes Collection - Maxon Motor

Extended Encoders Configuration
Configuration Objects
Value Description Abbreviation
6 Incremental Encoder 2 with index (3-channel) *1)
Inc Enc2
7 Incremental Encoder 2 without index (2-channel) *2)
8 Sinus Incremental Encoder 2 *1) Sin Inc Enc2
Remarks:
*1) only available with EPOS2 70/10 and EPOS2 50/5
*2) only available with EPOS2 70/10, EPOS2 50/5 and EPOS2 Module
Table 13-188
Supported Sensor Types
Description
Used to change the position sensor polarity.
Remarks
Can only be changed in “Disable” state.
The absolute position may be corrupted after changing this parameter.
Name
Position Sensor Polarity
Index
0x2210
Subindex
0x04
Type
UNSIGNED16
Access
RW
Default Value
0x00
Value Range Table 13-189
Bit
Value
Name
Description
0
1
2
3
0 Incremental normal Enc1 polarity (CCW counts positive)
1 Encoder 1 inverted Enc1 polarity (or encoder mounted on motor shaft)
0
normal Hall sensor polarity (maxon standard)
Hall sensors
1 inverted Hall sensor polarity
0
normal SSI polarity (CCW counts positive)
SSI Encoder
1 inverted SSI polarity
0 Incremental normal Enc2 polarity (CCW counts positive)
1 Encoder 2 *2) inverted Enc2 polarity (or encoder mounted on motor shaft)
0 Sinus
normal Enc2Sin Encoder polarity (CCW counts positive)
4
Incremental
1
Encoder *1) inverted Enc2Sin Encoder polarity
5…15 (0) reserved –
Remarks:
*1) only available with EPOS2 70/10 and EPOS2 50/5
*2) only available with EPOS2 70/10, EPOS2 50/5 and EPOS2 Module 36/2
Table 13-189
Position Sensor Polarity
maxon motor control
13-200 Document ID: rel3956 EPOS2 Positioning Controllers
Edition: April 2013
EPOS2 Application Notes Collection
© 2013 maxon motor. Subject to change without prior notice.