Atlas Copco Power Focus 3000 - Controlnet

Fieldbus
234 (428) 9836 3123 01
LED
State
Summary
Description
LED 3 - Network Status
Flashing green
Number of
connections
The number of flashes on this LED indicates the
number of established Modbus/TCP connections to
the module.
LED 4 - Activity
Flashing green
Package received
Each time a packet is received or transmitted.
15.8.7 ControlNet
ControlNet is based on the Control and Information Protocol (CIP), which is also the application layer for
DeviceNet and Ethernet/IP.
The ControlNet module is classified as a ControlNet adapter, i.e., it cannot originate connections on its
own, but a scanner node can open a connection towards it. The module is implemented according to the
ControlNet International specification for a Communication adapter.
ControlNet module is accessible by other nodes via UCMM (unscheduled) messages. Unscheduled
messages are usually used for information such as configuration data.
The module is also equipped with a NAP (Network Access Port) for temporary connection of
configuration tools, e.g., a PC card.
Features
The ControlNet module includes the following features:
 ControlNet adapter
 Network access port (NAP)
 Media redundancy support
 Conforms to communication adapter, profile 12
 MAC ID can be set via onboard switches or application interface
 Up to 450 bytes of I/O data in each direction
 UCMM Client/Server support
 Galvanically isolated bus electronics
 UL & CUL conformance
EDS file
Each device in a ControlNet network is associated with an EDS file, containing information needed for
network configuration. The network configuration tool uses this file during network configuration.