A
A.1
Parameter list
A-802
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
1019
Current, rotor position ID (SRM SLM)
Min
Standard
Max
Unit
Data type
Effective
0.0
12.0
100.0
%
Floating Point
immed. (SRM SLM)
... defines the current with which the rotor position identification is executed. P1019 refers to the
maximum motor current (P1104) and only represents an approximate value, which is exceeded
or fallen short off during the identification, dependent on the iron saturation and the accuracy of
P1116 (armature inductance).
If a value is entered in P1019 which is too low, then the rotor position identification routine is
incorrect (fault 610). If the value is too high, the maximum permissible current can be exceeded
(fault 501 or 612) or an inadmissibly high movement can occur (refer to P1020 and fault 611).
The optimum setting for P1019 can be determined by starting the function several times as test
via P1736.
Note: Also refer under the index entry ”PE spindle” or ”Linear motor”
1020
Maximum rotation, rotor position identification (SRM)
Maximum movement, rotor position identification (SLM)
Min
Standard
Max
Unit
Data type
Effective
0.0
5.0
30.0
mm
Floating Point
immed. (SLM)
0.0
10.0
90.0
Degree
Floating Point
immed. (SRM)
... defines the distance which has been traveled during rotor position identification without a
fault being signaled.
Note:
If the distance is greater than the value entered in P1020, fault 611 is signaled (illegal move-
ment during rotor position identification).
1021
IM multi-turn resolution, absolute value encoder
Min
Standard
Max
Unit
Data type
Effective
0
4096
65535
–
Unsigned16
PO
Number of revolutions which can be resolved.
Note:
IM ––> Indirect measuring system (motor encoder)
1022
IM single-turn resolution, absolute value encoder
Min
Standard
Max
Unit
Data type
Effective
0
8192
4294967295
–
Unsigned32
PO
Resolution of the absolute value encoder in measuring pulses per revolution.
Note:
IM ––> Indirect measuring system (motor encoder)
A Lists
01.99
! 611ue diff !
04.05