Description of the device
1.2 CP 1616 communications processor
CP 1604 / CP 1616
Operating Instructions, 02/2017, C70000-G8976-C218-08
21
The CP 1616 is a PCI module for connecting PGs/PCs to Industrial Ethernet. The essential
properties are as follows:
● Optimized for PROFINET IO
● With Ethernet realtime ASIC ERTEC 400
● Four RJ-45 jacks for connection of end devices or other network components
● Integrated 4-port real-time switch
● Automatic hardware detection is supported
To be able to operate, the CP 1616 requires a 32-bit wide, short PCI slot with master
capability.
On the front of the CP 1616, there are 10 LEDs.
Above the four RJ-45 jacks, there are 2 red LEDs labeled "BF" (bus fault) and "SF" (group
fault).
LEDs in the frame of each RJ-45 jack
Within the frame of each RJ-45 jack, there are 2 LEDs.
The upper green LED is lit when a connection is established (Link LED).
The lower yellow LED is lit when sending and receiving (Activity LED).
BF and SF LED
The BF and SF LEDs have the following significance:
Communications connection is established.
on - Link status error has occurred.
flashing slowly - There are two possible causes:
• An IO device cannot be addressed.
• An IP address was assigned twice.
– off There are two possible causes:
• No fault/error.
• A download is in progress.
Diagnostics information is available.
flashing at 2 second in-
tervals
The firmware of the module is in an inconsistent status.
This status is possible, for example if the power supply was inter-
rupted during a firmware update. Eliminate the error as described in
the section "Eliminating problems (Page 84)".
alternating slow flashing
Flash test for module detection.
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