The Ncan-02 Canopen Adapter Module - ABB NCAN-02 Installation And Startup Manual

Chapter 2 – Overview
The NCAN-02
CANopen Adapter
Module
2-2
The NCAN-02 CANopen Adapter Module is an optional device for
ABB drives which enables the connection of the drive to a CANopen
system. Through the NCAN-02 Module it is possible to:
• Give control commands to the drive
(Start, Stop, Run enable, etc.)
• Feed a motor speed or torque reference to the drive
• Give a process actual value or a process reference to the
PID controller of the drive
• Read status information and actual values from the drive
• Change drive parameter values
• Reset a drive fault.
The communication objects and functions supported by the NCAN-02
are discussed in Chapter 6.
The adapter module is mounted onto a standard mounting rail inside or
outside the drive unit, depending on drive type and configuration. See
the drive manuals for module placement options.
CAN Nodes
ABB Drive
ABB Drive
Figure 4-1 The construction of the CANopen network and the face of
the NCAN-02 Module.
NCAN-02
CANopen ADAPTER
TXD
RXD
RESET
MS NS DDCS
0V UC EXT
SHLD CAN_L GND CAN_H
1 2 3 4
5 6 7 8
NCAN-02 Installation and Start-up Guide
Fibre optic connectors
for drive connection:
TXD = Transmitter
RXD = Receiver
Reset Button
for initialisation of module
Status LEDs
(For descriptions see Chapter 7)
Screw terminal block X1
for external power supply connection
Screw terminal block X2
for bus cable connection
(For descriptions see Chapter 4)