Festo Электроцилиндр - Manual (Page 96)

6 Diagnostics
96 Festo – GDCP-CMMO-ST-EA-SY-EN – 1301a – English
Table of error messages
22h Homing Can be parameterised as: E/-/-
Diagnostic memory: optional
Homing run to switch unsuccessful. A corresponding switch has not been found.
• Check to make sure the correct homing method is set.
• Check to see if the limit switches and/or homing switches are connected and if they have been
parameterised correctly (normally closed contact/normally open contact?). Check the func-
tionality of the switches and check the lines for wire break.
• If the error is still present, it means there is an internal defect and the device has to be replaced.
– Acknowledgement option: Error can only be acknowledged after eliminating the cause.
Parameterisable error response(s): B, C, E, F
23h No index pulse found Can be parameterised as: E/-/-
Diagnostic memory: optional
Error during homing: no zero pulse found. Encoder defective or incorrect parameterisation of the
encoder resolution.
• Check the output signals of the encoder, in particular the index signal.
• Check the parameterisation of the encoder resolution.
– Acknowledgement option: Cannot be acknowledged, software reset required.
Parameterisable error response(s): B, C, E, F
24h Drive function is not supported in operated mode Can be parameterised as: E/W/-
Diagnostic memory: optional
Function is not supported in this mode. The request has been ignored.
• Change the operating mode or select a different drive function.
– For parameterisation as an error: The error can only be acknowledged after eliminating the cause.
Parameterisable error response(s): E, F
– For parameterisation as a warning: The warning disappears if a switch is made to a valid drive
function.
25h Path calculation Can be parameterised as: E/-/-
Diagnostic memory: optional
The positioning target cannot be reached through the positioning or edge condition options.
For record linking: The end speed of the last record was higher than the target speed of the following
record.
• Check the parameterisation of the affected records.
• Also check the actual values of the previous positioning process at the switching point, if neces-
sary, by using the trace function. The error may be caused by the actual velocity or the actual
acceleration being too high at the switching point.
– Acknowledgement option: Error can only be acknowledged after eliminating the cause.
Parameterisable error response(s): A