Lenze CANopen control technology Manual de usuario Pagina 71

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DMS 4.2 EN 07/2011 TD17 L 71
Control technology | CANopen communication manual
Commissioning the CANopen Logic bus
Preparing the restart
Automatic with factory adjustment:
With an automatic restart, a factory adjustment is executed.
Enter all required parameter values in the Control Configuration under the Service
Data Objects tab.
Set the checkmark at "Reset Node" in order that the control executes the factory
adjustment. This causes the I/O system to change to the "Lenze System Bus" mode
and remains there.
Program a "Reset Node" in your program code. Do not
use the SDO "Reset Node"
under the Service Data Objects tab. Otherwise the initialisation will be repeated
endlessly.
After changing the I/O system:
Set the node address and baud rate at the coding switch for the CANopen mode and
then start the control.
8.9.4 Special features of the I/O-System 1000 (EPM-Sxxx)
There are different viable strategies for the I/O system restart:
Automatic:
You want the control to automatically initialise the I/O system after the device has
been replaced.
Enter all required parameter values in the Control Configuration under the Service
Data Objects tab.
Go to the Parameters tab and do not
set a checkmark at "Reset Node" in order that
the control does not execute a factory adjustment.
Go to the Parameters tab and set a checkmark at Create all SDOs in order that the
control initialises all parameters.
After changing the I/O system:
Set the node address and baud rate at the coding switch and then start the control.
Using the »Engineer«:
1. You have implemented the I/O system successfully into the PLC program.
2. You have parameterised some CANopen indexes of the I/O system using the
»Engineer«.
3. You do not want to transmit the parameter setting to the control configuration now,
since you can assume that after a possible device replacement a project planning tool
will be available.
Operate the I/O system in CANopen mode.
Go to the Parameters tab and do not
set a checkmark at "Reset Node" in order that
the control does not execute a factory adjustment.
Save the »Engineer« project near the machine.
After changing the I/O system:
Set the node address and baud rate at the coding switch and transmit the archived
parameter setting to the I/O system. Then start the control.
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