REXROTH DIAX04, Troubleshooting Manual

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DIAX04 ELS-06VRS Description of diagnostic letters F... and E...
5-17
DOK-DIAX04-ELS-06VRS**-WA01-EN-P
C501 Error delete only in parameter mode
Cause:
An attempt has been made of clearing the error F822 Motor encoder
failure: signal too small in communication phase 4 (operating mode).
This is only possible in communication phases < 4 (parameter setting
mode).
Remedy:
1. Switch back the communication phase.
2. Activate the command again.
C600 Drive controlled homing procedure command
Command S-0-0148, C600 Drive controlled homing procedure
command has been activated by the control system in use.
see also the functional description: "Drive-controlled homing"
C601 Homing only possible with drive enable
Cause:
The controller enabling signal was not active when the program was
started. This is not permitted.
Remedy:
1. Switch on the controller enable signal.
2. Start the command again.
See also the functional description: "Control Functions during "Drive-
Controlled Homing""
C602 Distance home switch - reference mark erroneous
Cause:
The evaluation of the homing switch has been activated. The distance
between the positive homing switch edge and the reference mark that
shall be interpreted is outside the valid range.
Remedy:
Read the value from the S-0-0298, Reference cam shift by ... parameter
and enter it in the S-0-0299, Home switch offset parameter.
See also the functional description: "Connection of the Home switch"
C604 Homing of absolute encoder not possible
Command S-0-0148, C600 Drive controlled homing procedure
command was activated. An absolute measuring system was selected
using the encoder selection in S-0-0147, Homing parameter . This
command can only run if command P-0-0012, C300 Command ’Set
absolute measurement’ has been previously activated.