User Manual

6. Diagnosis and fault display
6−16
Festo GDCP−SFC−LACI−DN−EN en 0812NH
The faults are divided into logical groups according to the
fault numbers.
Group
Name Comment
0  No fault active
1 ... 19 Processing error Examples: No homing run, setpoint position outside software
end positions, setpoint value calculation not possible.
Although the system is OK, a user command cannot be
processed. In most cases there is an error in operation.
Source: Sequence control, controller
20 ... 29 Parameter error Example: Software end positions outside the working stroke.
A parameter lies within the limit values so that it can be
written by the user. During the new calculation of the
controller, it was ascertained that it is not permitted in the
context of the other parameters.
Note:
Non−permitted parameters are rejected by the parameter
protocol and do not generate a fault in the controller
30 ... 49 Controller Examples: Positioning timeout, homing run not successful,
drag error too large, ...
The task could not be processed correctly. No hardware fault
is recognized here. Source: controller
50 ... 69 Initialisation Error in initialising the controller
70 ... 79 Run time of controller Error in controller run time: undervoltage, checksum
80 ... 89  Reserved
90 ... 99  Reserved
100 ... 109 Run time of motor Run time of motor: undervoltage, overtemperature, etc.
110 ... 119  Reserved
120 ... 139 Field bus fault e.g. baud rate fault
Tab.6/10:Overview of fault numbers
A detailed description of the faults is provided in section 6.3.