User guide

3 Working with the FB editor

3.4 Creating/reconfiguring the interconnection

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.