Lenze E94AxHE Technology Application Electronic gearbox - Manual (Page 66)

9400 Technology applications | Electronic gearbox
Parameter setting & configuration
Master value transmission via system bus (CAN)
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EDS94TA10030xxxx EN 1.2 - 11/2009
Connect ports in the machine application
1. Go to Project view and select the machine application which has been inserted
automatically with the insertion of the network.
2. Go to the Connections tab and connect the output port LPortAxisOut1 of the master
controller with the input port LPortAxisIn1 of all slave controllers.
Compile the project
1. Go to Project view and select the system module .
2. Update devices.
– Set the checkmark in the control field Recreate all.
– Click Create to start the compiling process.
Optimise bus load
To ensure that the bus load will not be too high, the transmission time for the master
controller can be set to a value > 1 ms. Then, the same time must be set in the slave
controllers for the master value extrapolation.
1. Go to Project view below the network and select the master controller.
2. Go to the Process data objects tab and set a transmission time > 1 ms (e.g. 5 ms) for the
process data object.
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Note!
This setting is only possible after the compiling process is completed since only
then the process data objects are defined for the data exchange among the
devices.