Lenze E94A - Manual (Page 84)

3 Working with the FB editor
3.4 Creating/reconfiguring the interconnection
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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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3.4.8 Configuring the exception handling
This function will be available as of »Engineer« V2.10!
For the 9400 HighLine controller, the behaviour after a task overflow can be configured for the ana-
log and digital outputs, the brake control, and the output ports and thus be adapted to the corres-
ponding application.

How to configure the exception handling:
1. Go to the FB Editor toolbar and click the icon to open the Exception handling dialog box:
• The FB-TaskOverrun tab serves to configure the behaviour of the outputs of the control-
ler and the output ports defined in the application in case of a task overflow.
• In the FB System Events tab, the behaviour of the outputs of the drive controller and the
application are only displayed and cannot be configured.
2. Carry out the desired configuration.
• Each output can be configured individually. A free value can be set for the analog out-
puts (-200.00 ... 200.00 %).
• If you select an output port in the "Ports" area on the right, all application variables for
this output port are shown in the table below. In the "Value" column a value can be set
for each application variable to which it is to be set if an event occurs can be specified.
• If a value has been set for at least one application variable, the status "Exceptional beha-
viour parameterised" is shown for the corresponding output port.
• If the Restore standard settings button is clicked, the default setting for task overflow is
restored. In this case, all output terminals would be set to LOW level or 0 V in the event
of a task overflow and the output ports would retain their last value.
3. Click OK to accept the configuration and close the dialog box.