4-22 Description of Diagnostic Letters B..., C..., D... and A... ECODRIVE03 SMT-02VRS
DOK-ECODR3-SMT-02VRS**-WA01-EN-P
Default parameters:
Default values are stored in the drive for all parameters which are listed in
S-0-0192, IDN-list of backup operation data. They define a basic state
of the drive that permits the drive to be switched "ready for operation"
(display "bb“). Mechanical components like gear and load as well as the
control loop settings therefore are not taken into consideration.
See also the functional description: "Basic parameter block".
C801 Parameter default value erroneous (-> S-0-0021)
Cause:
During the execution of P-0-4094, C800 Command Base-parameter
load, a default value that has been stored in the drive was recognized as
incorrect. The related parameter is entered in the S-0-0021, IDN-list of
invalid op. data for comm. Ph. 2.
See also the functional description: "Basic parameter block"
C802 Locked with password
The parameter S-0-0267, Password offers the possibility to set a write
protection for the drive parameters. The diagnostic message C705
Locked with password indicates, that the command P-0-4094, C800
Command Base-parameter load has been started, although the drive
parameters are protected with the customer password.
See also the functional description: "Basic parameter block"
C900 Position spindle command
The command S-0-0152, C900 Position spindle command has been
activated via the applied control.
See also the functional descriprion: "Spindle Positioning".
C902 Spindle positioning requires drive enable
Cause:
When starting the S-0-0152, C900 Position spindle command, the drive
enable was not yet set.
Remedy:
Set the drive enable before starting the command.
C905 Positioning with non-init. absolute encoder impossible
When using an absolute encoder as motor or spindle feedback, the
command "set absolute measure" must be performed in order to set the
position reference between spindle and measurement system.
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