Lenze 8400 motec - Manual (Page 193)

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 193
6 I/O terminals
6.3 User-defined terminal assignment
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
6.3.2 Changing the terminal assignment with the »Engineer«
The »Engineer« serves to easily change the preconfigured terminal assignment via corresponding
dialogs. The following task serves to describe the respective procedure.
Task: Based on the preset control mode "Terminals 0", the digital input DI2 is used for activating the
quick stop instead of selecting the fixed setpoint 2/3. For this purpose, the digital input DI2 must
not be linked to the bJogSpeed2 input but to the bSetQuickstop input of the application.
Possibility 1: Change terminal assignment by means of the Terminal Assignment tab
Procedure:
1. Select the "Digital terminals" entry on the Terminal assignment tab in the Control terminals list
field:
2. Click on the button for the DI2 terminal in order to open the dialog box Assignment Termi-
nal --> Function block.
• In the list field, all block inputs that are currently logically linked to digital input DI2 are
marked with a checkmark:
3. Remove checkmark for the connection LA_NCtrl: bJogSpeed2 in order to cancel the existing log-
ical link.
4. Set checkmark for connection LA_NCtrl: bSetQuickstop in order to logically link this application
input to digital input DI2.
5. Click the OK button to clise the dialog box again.