Error Numbers - Festo MSE6-E2M Original Instructions Manual

8 Diagnostics and error handling
8.4

Error numbers

Possible errors of the MSE6-E2M are divided into three error classes with different priority, depending
on the seriousness of the error. If an error occurs, the system error LED "SF" will flash depending on the
error class.
[SF] – System Failure
LED (red) Sequence
ON
OFF
Flashes
ON
OFF
ON
OFF
ON
OFF
Off
1) The "SF" LED flashes depending on the error class.
Error class 1 (simple error): 1 flash, pause
Error class 2 (error)
Error class 3 (serious error): 3 flashes, pause
Tab. 8.18 LED indicator [SF] – System failure
If several errors occur simultaneously, the error with the highest priority will have precedence. This
means that:
– The system failure LED flashes according to the higher priority
– The number of the error with the higher priority will be entered in the system diagnostic data under
function number 1938 (error number).
Within an error class, errors of modules with a lower module number have higher priority. For example,
errors of module number 0 have the highest priority within an error class. Errors of module number 1
have the second highest priority, etc.
Detailed information regarding the module-specific error numbers can be found in the
table below (è Tab. 8.19).
In the "Enable parameter" column, it can be seen whether the appropriate error message
can be deactivated and with which parameter this can be set.
Festo – MSE6-E2M-SY-EN – 1703d – English
1)
Significance
Simple error/information
(error class 1)
Error
(error class 2)
Serious error
(error class 3)
No error
2 flashes, pause
Remedy
A list of all error numbers with their
error classes can be found in the
CPX system description (è Tab. 1)
–
99