5
5.6 Net data (PKW and PZD area)
5-248
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Encoder x status word
x: Space retainer for encoder 1, 2 or 3
––> to display statuses, acknowledgments, faults/errors etc.
Table 5-23 Description of the individual signals in the encoder status word (Gx_ZSW)
Bit
Name Signal status, description
0
Valid for find reference marker and flying measurement
Bit Meaning
0 Function 1 Reference marker 1
Measuring probe, positive edge
1
Status:
Measuring probe, positive edge
1 Function 2 Reference mark 2
Measuring probe, negative edge
2 Function 3 Reference marker 3
2
1 – 4
active
2 Function 3 Reference marker 3
3 Function 4 Reference marker 4
Note:
Bit x = 1 Function active
Bit x = 0 Function inactive
3
Find refer
Bit x = 0 Function inactive
P0879 is set to indicate whether it involves a zero mark or an equiv-
alent zero mark (BERO). The equivalent zero mark must be parame
terized at input terminal I0.x.
4
ence
marker
or
Flying
Valid for find reference marker and flying measurement
Bit Meaning
4 Value 1 Reference marker 1
Measuring probe, positive edge
5
measure-
ment
Status:
Measuring probe, positive edge
5 Value 2 Reference mark 2
Measuring probe, negative edge
6 Value 3 Reference marker 3
7 Value 4 Reference marker 4
6
4 avail-
able
7 Value 4 Reference marker 4
Note:
Bit x = 1 Value available
Bit x = 0 Value not available
Only one value can be fetched at a time.
7
Only one value can be fetched at a time.
Reason: Only one shared status word Gx_XIST2 is available for
reading the values.
The measuring probe must be parameterized at input terminal I0.x.
Measuring
1 Measuring probe deflected
flected
0 Measuring probe is not deflected
9
10
11
Encoder fault acknowl-
edge active
1 Encoder fault acknowledge active
Note:
Refer under STW.15 (acknowledge encoder error)
0 No acknowledgement active
12 – Reserved
Gx_ZSW
5 Communications via PROFIBUS DP
05.00
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