HMS Networks Anybus CompactCom 40 Network Manual page 154

® ™
Anybus CompactCom 40 - PROFINET IRT Transparent
Ethernet
1.4. Module Status LED
LED State Description
Off Not Initialized
Green Normal Operation
Green, 1 flash Diagnostic Event(s)
Red Exception error
Fatal event
Alternating Red/ Firmware update
Greed
1.5. LINK/Activity LED
LED State Description
Off No Link
Green Link
Green, flickering Activity
1.6. Ethernet Interface (RJ45 connectors)
The Ethernet interface operates at 100 Mbit, full duplex, as required by PROFINET.
Pin no Description
4,5,7,8 Connected to chassis ground over serial RC
circuit
6 RD-
3 RD+
2 TD-
1 TD+
Housing Cable Shield
For information on how to connect the PROFINET cable, see
2. Functional Earth (FE) Requirements
In order to ensure proper EMC behavior, the module must be properly connected to functional earth via the FE
pad/FE mechanism described in the Anybus CompactCom 40 Hardware Design Guide. Proper EMC behavior is
not guaranteed unless these FE requirements are fulfilled.
NOTE
The shield of the RJ45 connector is not connected directly to FE. As all nodes in a PROFINET network
have to share chassis ground connection, the PROFINET cable shield has to be connected to the
chassis ground at each node in the network.
For further information, see PROFINET Installation Guideline for Cabling and Assembly, available for download at
www.profinet.com.
Page 146 of 177
Comments
No power OR Module in SETUP or NW_INIT state.
Module has shifted from the NW_INIT state.
Diagnostic event(s) present
Device in state EXCEPTION.
Major internal error (this indication is combined with a red network status LED)
Do NOT power off the module. Turning the module off during this phase could cause permanent
damage.
Comments
No link, no communication present
Ethernet link established, no communication present
Ethernet link established, communication present
1
Functional Earth (FE) Requirements (page 146)
Functional Earth (FE) Requirements
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SCM-1202-021 Version 2.6