Siemens SIMODRIVE 611 universal Function Manual page 404

6 Description of the Functions
6.2 Positioning mode (P0700 = 3, from SW 2.1)
Table 6-35 Parameter overview when referencing/adjusting, continued
No. Name
0175 Adjustment status –
absolute position measur-
ing system
... indicates the status when adjusting the absolute value encoder
–1 Error/fault occurred when adjusting the encoder
0 Absolute value encoder has not been adjusted. Pre–setting when commissioning the
system for the first time.
1 Absolute value encoder has still not been adjusted. Adjustment has been initiated.
The parameter is set to 2 for an error–free adjustment.
If an error occurs when making the adjustment, the parameter is set to –1.
2 The absolute value encoder has been adjusted (before SW 3.1)
3 The absolute value encoder IM has been adjusted (from SW 3.1)
4 The absolute value encoder DM has been adjusted (from SW 3.3)
Note:
S
If a valid adjustment becomes invalid, then P0175 is set from 2 to 0.
This can be realized by manually changing the parameter as well as from "SIMODRIVE 611
universal" itself (e.g. for a parameter set changeover, as this signifies that the mechanical
coupling between the measuring system and mechanical system has been opened – gear-
box changeover.
S
If a series start–up is executed (copying the parameters from drive x to drive y), then the ad-
justment value is also reset due to the "serial number motor measuring system"
(P1025/P1026) (P0175 = 0).
0239 Re–referencing or re–ad-
justment only when re-
quired (SRM ARM)
(from SW 4.1)
0 Referencing or adjustment is withdrawn when a parameter set is changed (standard)
1 Referencing or adjustment is only withdrawn when a parameter set is changed if the
mechanical ratio (Ü = P0237:8/P0238:8) has changed.
1050 IM reference mark
distance for distance–
coded measuring scales
(from SW 4.1)
...specifies the basic distance between two fixed reference marks. If the control detects that the
distance between each two reference marks is different and therefore incorrect, then the axis
remains stationary. Fault 508 (zero mark monitoring, motor measuring system) is signaled.
Note:
This monitoring is only activated if P1050/P1024*1000 can either be divided by 16 or by 10.
6-404
Parameters
Min. Standard
0 0
0 0
0 20 000
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
! not 611ue !
Max. Units
4 –
−
1
µm
4294967295
E Siemens AG 2005 All Rights Reserved
08.01 05.00 01.99
Ef-
fec-
tive
Im-
medi-
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Im-
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