turck BL20 - Page 261

D301087 0308 - BL20 CANopen 4-189
I/O-Module Objects
4
Object 5806
hex
– SSI Optional Encoder Status
The SSI Optional encoder status object reads byte 2 of the process
input of the BL20-1SSI module. Bits 6 and 7 are masked out.
Table 121:
Objects 5806
hex
Feature Description
Name SSI Optional encoder status
Object code ARRAY
Data type Unsigned8
Access ro
Default value No
PDO-mapping Yes
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Byte 2
masked
(0)
masked
(0)
XXSSI_
STS3
SSI_
STS2
SSI_
STS1
SSI_
STS0
Table 122:
Meaning of the
data bits
Designation Value Description
SSI_STS3 0 These four bits transfer the status bits of
the SSI encoder with the status
messages of the SSI module. With some
SSI encoders, the status bits are trans-
ferred together with the position value.
1
SSI_STS2
0
1
SSI_STS1
0
1
SSI_STS0
0
1