Bestell-Nr. 99428 Ausgabe 04.2017 Version 1-1
In the factory-default setting, the controller is not defined as being a master or slave controller. As soon as
a hand switch operates a controller, it is decided if and which controller is to function as master, slave or
stand-alone.
In a cascade, the controller whose hand switch is first operated is automatically configured as being the
master controller.
All other controllers are automatically defined as being slave controllers.
Only the master controller in a cascaded system accepts hand switch inputs.
No hand switches may be connected to the slave controllers.
Activating or deactivating the cascade is only possible with a
Display hand switch
.
Before changes in a cascades system are made, e.g. the replacement of a drive or a control,
is it necessary to deactivate the system.
2.
Activating the cascade
To
activate
the cascade, proceed as follows:
•
Reset all the controllers to be connected to their factory settings (see the assembly
instructions).
Note: "
[000]
" flashes in the display.
•
Disconnect the controllers from the power supply.
•
Plug a cascading cable into each controller.
•
Connect the cascading cables together (see fig. 2).
•
Connect a hand switch to the controller which you wish to configure as being the master
controller.
•
Connect the controllers to the power supply.
Note: "
[000]
" flashes in the display.
•
Start the initialisation run.
•
After the initialisation run, the controllers are ready for use.
3.
Deactivating the cascade
The deactivation is only performed on the master controller and in an existing cascade
connection!
To
deactivate
the cascade, proceed as follows:
•
Reset all the controllers to their factory settings (see the assembly instructions).
Note: "
[000]
" flashes in the display.
•
Disconnect the controllers from the power supply.
•
Disconnect the cascading cables from each other.
•
Connect the controllers to the power supply again.
Note: "
[000]
" flashes in the display.
•
The controllers are now reset and can be configured as master, slave or stand-alone controllers
as required.
