User Manual M3000® Automation System / MSC II (Moog Servo ...

10 MSC II (Moog Servo Controller) CAN Bus Interfaces
10.15.1 CAN Bus Termination Resistor
The LocalCAN interface of the MSC II is equipped with a switchable CAN bus
termination resistor. The termination resistor can be switched on by a MACS
function block in the application project.
The «TRM» front panel status LED of the MSC II illuminates when the
termination resistor of the LocalCAN interface is switched on.
�-"10.4.2-LEDs" on page 81
The switchable CAN bus termination resistor of the MSC II can be used as a
termination resistor only on LocalCAN bus groups.
�-"7.7.3-LocalCAN Bus Groups" on page 66
In WideCAN bus groups, the switchable CAN bus termination resistor of the
MSC II cannot be used as a termination resistor! Separate pluggable CAN
termination resistors must be used for this.
�-"7.7.4-WideCAN Bus Groups" on page 67
D-sub connectors with CAN bus termination resistors are available from
Moog.
�-"11.7-CAN Bus Accessories" on page 120
10.15.2 Setting the CANopen Node-ID
The CANopen node-ID of the CAN bus interface of the MSC II control module
can be set or modified in the following places:
• In the application program
• With the PLC Browser in the MACS development environment
The CANopen node-ID is saved in the license key.
�-"10.6.2-CANopen Node-ID and IP Address" on page 86
10.15.3 Setting the CAN Bus Baud Rate
The CAN bus baud rate is set in the application program.
CAN Bus Termination
Resistor of the MSC II
Setting/Modifying MSC II
control module's
CANopen Node-ID
© Moog GmbH User Manual M3000 ® and MSC II (CA65865-001; Version 1.1, 08/08) 110