7
7.3
List of faults and warnings
7-710
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
879
Time constant deadtime, speed feedforward control
(P0205:\%u) too high
Cause
P0205:8 may not be greater than two position controller clock cycles.
Higher values are internally limited.
Remedy
Reduce P0205:8 to max. two position controller clock cycles (P1009).
Parameterize an addition delay via P0206:8.
Acknowledgement not required
Stop response
STOP VII
881
PZD configuring: Signal number in P0915:\%u invalid
Cause
An undefined or illegal signal number in the current operating mode
(P0700) was identified for the process data software.
The process data for encoder 1 has been configured although encoder-
less operation is activated (P1011.5).
The process data for encoder 2 were configured although the direct
measuring system is not activated (P0879.12).
Remedy
Correct P0915:17
Acknowledgement not required
Stop response
STOP VII
882
PZD configuring: Double word signal number in
P0915:\%u invalid
Cause
For signals with double words (length = 32 bits), the corresponding sig-
nal identifier must be configured twice for adjacent process data. The
following subparameter must therefore also be parameterized with the
same signal number.
Remedy
Correct P0915:17
Acknowledgement not required
Stop response
STOP VII
883
PZD configuring: Signal number in P0916:\%u invalid
Cause
An undefined or illegal signal number in the current operating mode
(P0700) was identified for the process data software.
The process data for encoder 1 has been configured although encoder-
less operation is activated (P1011.5).
The process data for encoder 2 were configured although the direct
measuring system is not activated (P0879.12).
Remedy
Correct P0916:17
Acknowledgement not required
Stop response
STOP VII
7 Fault Handling/Diagnostics
01.99
04.05