Siemens SIMODRIVE 611 universal Function Manual page 802

A Lists
A.1 Parameter list
1019 Current, rotor position ID (SRM SLM)
Min Standard
0.0 12.0
... 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
0.0 5.0
0.0 10.0
... 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
0 4096
Number of revolutions which can be resolved.
Note:
IM ––> Indirect measuring system (motor encoder)
1022 IM single-turn resolution, absolute value encoder
Min Standard
0 8192
Resolution of the absolute value encoder in measuring pulses per revolution.
Note:
IM ––> Indirect measuring system (motor encoder)
A-802
Max Unit
100.0 %
Max Unit
30.0 mm
90.0 Degree
Max Unit
65535 –
Max Unit
4294967295 –
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
! 611ue diff !
Data type Effective
Floating Point immed. (SRM SLM)
Data type Effective
Floating Point immed. (SLM)
Floating Point immed. (SRM)
Data type Effective
Unsigned16 PO
Data type Effective
Unsigned32 PO
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04.05 01.99