INVT Goodrive350 Series, Operation Manual

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Communication extension card CANopen communication card
-18-
•
Supports boot-up.
 Supports SYNC (1–240).
 Supports asynchronous transmission of 254 and 255.
 Supports disabled time.
 Supports event timers.
 Supports manufacturer-defined object dictionary. You can use SDOs to control and
obtain the actual parameter values of a VFD in real time.
3. Non-supported CANopen services
 Saves object dictionary parameters at power outage
 Time stamp service
4. Supported CANopen addresses and baud rates
Table 3-1 Supported addresses and baud rates
Item Supported specification
Address 1–127 (decimal)
Baud rate
1000 kbps
800 kbps
500 kbps
250 kbps
125 kbps
100 kbps
50 kbps
20 kbps
Note: To enable the CANopen functions (except the CANopen communication timeout fault
time and baud rate), you need only to select the related PROFIBUS channels. If modification
is made on the VFD operation manual, the operation is subject to the CANopen channel,
without prior notice in this manual.
3.3 Electrical wiring
Use shielding wires in the bus cable, if possible. It is recommended that you connect the
shielding wire to the CANG terminal of the VFD. When the communication card functions as
the terminal slave, it is recommended that you switch on the terminal resistor. Figure 3-1
shows the electrical wiring.