7
7.3
List of faults and warnings
7-672
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
611
Illegal motion during rotor position identification
Cause
During the rotor position identification (motor current measurement),
the motor rotated more than the value entered in P1020. The rotation
could be caused by having powered on with the motor already rotating,
or caused by the identification routine itself.
Remedy
if P1075=1
– If the interchange was caused by the identification itself and if the
error occurs again, then reduce P1019 or increase P1020.
– Lock the motor rotor during the identification routine.
if P1075=3
– Increase the parameterized load mass (P1076)
– Check the maximum permissible motion (P1020) and if required, increase
– Reduce the current, rotor position identification (P1019)
If the current and speed controller clock cycle have low values (62.5 micro-
seconds), then it maybe necessary to increase P1019.
Acknowledgement RESET FAULT MEMORY
Stop response
parameterizable
612
Illegal current during rotor position identification
Cause
1. Current was >= 1.2 * 1.05 * P1107 while rotor position identification
was active
2. Current was >= P1104 while rotor position identification was active
Remedy
With the rotor position identification (P1011.12 and P1011.13) acti-
vated, if required, check and reduce P1019 (current, rotor position iden-
tification)
Acknowledgement RESET FAULT MEMORY
Stop response
parameterizable
7 Fault Handling/Diagnostics
01.99
04.05
