Mannesmann ecodrive03 User Manual

ECODRIVE03 SMT-02VRS Description of Diagnostic Letters B..., C..., D... and A... 4-23
DOK-ECODR3-SMT-02VRS**-WA01-EN-P
Cause:
The absolute encoder used as motor or spindle feedback is not in
reference with the spindle. The command S-0-0152 Drive controlled
spindle positioning cannot be executed, because the measuring system
doesn’t have a reference position.
Remedy:
•
If an absolute encoder is not desired: switch off the absolute encoder
evaluation in parameter S-0-0277, Position feedback 1 type or
S-0-0115, Position feedback 2 type.
•
Do the P-0-0012, C300 Command ’Set absolute measurement’.
See also the functional description: "Drive-Controlled Homing" and
"Setting the Absolute Dimension".
C906 Error during search for zero pulse
Cause:
The homing procedure within the spindle positioning has not been
executed successfully. The encoder zero pulse has not been found or
could not be assigned properly.
Remedy:
•
Check the parametrization of spindle positioning, especially the used
combination of encoder and reference (home) switch.
•
Check the encoder parametrization.
•
Check the distance between zero pulse and reference switch.
•
Do the drive controlled homing to check the homing procedure.
D300 Command adjust commutation
A correctly adjusted commutation offset is mandatory for the operation of
synchronous motors. The "D3“ message indicates that the command has
been activated, that is used for determining the commutation offset.
Cause:
The commutation setting command has been activated.
See also the functional description: "Determining commutation offset"
D301 Drive not ready for commutation command
Meaning:
The drive must be in torque control mode when the "D3“ command is
started.
Cause:
Activate torque control and start the command again.
See also the functional description: "Determining commutation offset"

Mannesmann ecodrive03 Specifications

General

Brand	Mannesmann
Model	ecodrive03
Category	DC Drives
Language	English