Helmholz CAN 300 PRO, Руководство для стартапов

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3.6 Scan for slaves
To check the devices connected on the CAN bus for accessibility,
you can perform a search on the CAN bus using the “Scan for
slaves” function in the “Online / CANopen
®
Tools” menu. This
function tries out all CAN addresses from 1 to 127 one after the
other to find devices.
Manual: Section 6.8.1
Devices found are displayed with their node ID, device type, their
name, and further information.
If the list remains empty, the device you have connected cannot
be detected as a CANopen
®
slave on the CAN bus, the baud rate is
wrong, or the cabling is not correct.
If the CAN device does
not support the SDO
0x1000, it cannot be used
in CANopen mode with
the CAN 300 PRO.
For the CAN 300 PRO to be able to detect a CAN device as a
CANopen
®
slave, the device must support the SDO (service data
object) 0x1000. Please consult the manual of your device to see
whether the objects from 0x1000 exist in your device.
If this is not the case, the device cannot be used in conjunction
with the CAN 300 PRO as a CANopen
®
master.
16 Start-up Guide CAN 300 PRO