GE MM300 Instruction Manual page 191

GE
Grid Solutions
MM300 Motor Management System
Chapter 8: Communications
Communications interfaces
NOTE:
NOTE:
NOTE:
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Communications
The MM300 has three communications interfaces. These can be used simultaneously:
• RS485
• 10/100Base-T Ethernet
• Fieldbus
Setpoint changes related to DeviceNet, Profibus, and Ethernet, require a power cycle to be
activated.
NOTE
External power must be present on the Fieldbus port at power-up, in order to correctly
initialize and operate.
NOTE
For full details, please refer to the MM300 Communications Guide, to be found on the GE
Multilin web site.
NOTE
8–1