Lenze I/O system 1000 System Manual - Manual (Page 455)

PROFIBUS communication
Parameterising the encoder evaluation
SSI − EPM−S604
9
l
455 EDSIO1000 EN 7.0
Lenze Description/value Name Data set Lenze Description/value Name
Byte No.
1 Baud rate In the "Monitoring operation" mode, the baud rate is
irrelevant. Enter the baud rate here. This corresponds to
the clock frequency via which the connected encoder
communicates. More information on this can be found in
the data sheet for your encoder.
HIGH LOW
00
h
18
h
: 2 MHz
00
h
20
h
: 1.5 MHz
00
h
30
h
: 1 MHz
00
h
60
h
: 500 kHz
00
h
C0
h
: 250 kHz
01
h
80
h
: 125 kHz
0180
h
2 Reserved
3 Scaling Depending on the encoder, further bits are transmitted in
addition to the encoder value. Scaling serves to determine
how many bits postpositioned to the encoder value will be
removed by shifting the encoder value to the right. The
encoder value is scaled by the module only after a
gray−binary conversion. More information can be found in
the data sheet for your encoder.
Value range: 00
h
... 0F
h
= 0 bits ... 15 bits
00
h
4 Bit length of encoder
data Enter the bit length of the encoder data here. Depending
on the encoder, the encoder data consist of the current
encoder value with subsequent bits. The total length has
to be specified here. More information on this can be
found in the data sheet for your encoder.
7 (07
h
) = "8 bits"
8 (08
h
) = "9 bits"
...
24 (18
h
) = "25 bits"
...
31 (1F
h
) = "32 bits"
18
h