Festo Электромотор MTR-DCI User Manual

Page 204

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6. Diagnosis and error display

6-14

Festo P.BE-MTR-DCI-DN-EN en 1209a

The faults are divided into logical groups according to the
fault numbers.

Group

Name

Comment

0

No fault active

1 ... 19

Execution fault

Examples: no homing, nominal position outside software end
positions, nominal value calculation not possible.
Although the system is OK, a user command cannot be ex-
ecuted. In most cases there is a fault in operation.
Source: sequence control, controller.

20..29

Parameter fault

Example: software end positions outside the effective stroke.
A parameter lies within the limit values, allowing it to be
written by the user. During the recalculation by the controller,
it was found to be invalid in the context of the other para-
meters.
Note: invalid parameters are rejected by the parameter proto-
col and do not generate a fault in the controller.

30..49

Closed-loop con-
trollers

Examples: Positioning timeout, homing not successful, fol-
lowing error too large, ...
The task could not be executed correctly. No hardware fault
could be detected. Source: closed-loop controllers.

50..69

Initialisation

Fault when initialising the controller.

70..79

Controller runtime

Controller runtime fault: Undervoltage, checksum.

80 ... 89

Reserved

90 ... 99

Reserved

100 ... 109

Motor runtime

Motor runtime: undervoltage, overtemperature, ...

110 ... 119

Reserved

Tab. 6/11: Overview of fault numbers

A detailed description of the warnings and faults can be
found in section 6.3.2.

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