Motor Power Company DUET_FL 48/10, User Manual

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The identifiers of the messages are based on the node number. A node number may be
assigned only once on a CANopen network.
 Addition of DIN0…DIN3 to node number: The value of the digital inputs DIN0.. DIN3 will
be added to the basic node number. The input combination will be read out only when the
CANopen interface is activated or directly after a RESET of the DUET_FL servo positioning
controller.
Thus, up to 16 different device addresses can be assigned by using simple jumpers connected
to 24V at the digital inputs.
If you want to use this function, you must parameterize the digital inputs accordingly (see
chapter Configuring the digital inputs ). Clicking the "…" button opens the menu for configuring
the digital inputs.
The Effective node number field shows the node number resulting from the basic node
number and the offset.
The CANopen active check box is used to activate or deactivate the field bus communication
with the set parameters. This setting will be adopted straight away, i.e. no reset is required to
activate or deactivate the CANopen interface.
Control through the serial interface
Function overview
The DUET_FL servo positioning controller has an asynchronous serial interface. In most cases, this
interface is used for the parameterization of the servo positioning controller.
The interface can also be used to control the controller in the application if the response time of the
drive is not of prime importance.
In this case, so-called communication objects are used for the communication. There are
communication objects used to read out certain quantities such as the current or the speed. Other
communication objects are used to read and write parameters.
A communication objects comprises the following values:
 Permissible minimum setting value
 Permissible maximum setting value
 Value set for the parameter
 Controller-internal value of the parameter
Information concerning the command syntax can be found in chapter 6.3 Serial
communication protocol . Chapter List of communication objects contains a list of all
communication objects supported by the system.
The controller-internal value of a parameter may differ slightly from the adjusted value as
the servo positioning controller internally uses other units and standardizations than the
communication objects.
User Manual DUET_FL „DUET_FL 48/10“ Version 1.1 Motor Power Company