IFM Electronic CR0451 - System Configuration

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ifm System Manual ecomatmobile BasicDisplay (CR0451) V01
CAN in the PDM360 General about CAN
9.1.3 System configuration
7475
The controllers are delivered with the following download identifier (= ID):
 ID 127 for CAN interface 1
 ID 126 for CAN interface 2
The download system uses this identifier for the first communication with a non configured module via
CAN. The download IDs can be set via the PLC browser of the programming system, the downloader
or the application program. Via the mode "Autoconfig" of the boot loader only CAN 1 can be set.
As the download mechanism works on the basis of the CANopen SDO service (even if the controller is
not operated in the CANopen mode) all controllers in the network must have a unique identifier. The
actual COB IDs are derived from the module numbers according to the "predefined connection set".
Only one non configured module is allowed to be connected to the network at a time. After assignment
of the new participant number 1...126, a download or debugging can be carried out and then another
device can be connected to the system.
NOTE
► The download ID is set irrespective of the CANopen identifier. Ensure that these IDs do not overlap
with the download IDs and the CANopen node numbers of the other controllers or network
participants.
Controller program download CANopen
ID COB-ID SDO Node ID COB-ID SDO
TX: 580
16
+ download ID TX: 580
16
+ node ID 1…127
RX: 600
16
+ download ID
1…127
RX: 600
16
+ node ID
Available Baud rates: 20, 50, 100, 125, 250, 500, 800 or 1 000 kBit/s
Default = 250 kBit/s