Mannesmann ecodrive03, Руководство по устранению неисправностей

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4-14
Description of Diagnostic Letters B..., C..., D... and A... ECODRIVE03 SMT-02VRS
DOK-ECODR3-SMT-02VRS**-WA01-EN-P
C216 Torque/force data scaling error
Cause:
The display format of the torque/force data can be set using torque/force
scaling parameters. The factor for converting torque data from drive-
controlled format to display format (or vice-versa) is outside the allowable
area.
Remedy:
Check and set the relevant parameters correctly as follows:
•
S-0-0086, Torque/force data scaling type
•
S-0-0093, Torque/force data scaling factor
•
S-0-0094, Torque/force data scaling exponent
•
S-0-0110, Amplifier peak current
•
S-0-0111, Motor current at standstill
See also the functional description "S-0-0128, C200 Communication
phase 4 transition check"".
C217 Feedback1 data reading error
All MKD und MHD motors have a data memory in the feedback unit. From
there, settings for the encoder are read.
Cause:
During reading of the values from the feedback, an error has occurred.
Remedy:
Check feedback cable.
Change motor.
See also the functional description "S-0-0128, C200 Communication
phase 4 transition check".
C218 Feedback 2 data reading error
The initialization of the measuring systems is done in the command
S-0-0128, C200 Communication phase 4 transition check. If the
measuring system to initialize has an intrinsic data memory, this memory
is read.
The error C218 Feedback 2 data reading error is generated, if an
additional optional encoder (encoder 2) is present and being evaluated
(P-0-0075 Feedback 2 type other than 0) and if an error is discovered
while reading the data.
Measuring systems with intrinsic data memory are :
•
DSF/HSF/LSF and resolver, as well as
•
measuring systems with Endat interface (from Heidenhain)
Cause:
1. Defective measurement system cable
2. Defective measurement system