Rockwell Automation 1738-APB ArmorPoint PROFIBUS Adapter, Series A - Manual (Page 11)

11
Publication 1738-IN015C-EN-E - February 2010
PROFIBUS Status Indicator
Refer to the table for a description of the PROFIBUS Status indicator.
PROFIBUS Status Indicator
State Status Description Recommended Action
Off Off or Bus
Offline
• No power supplied.
• Bus is offline.
Turn the adapter on or
go online with the Bus.
Green Online The Bus is online and exchanging
data. None.
Flashing
Green CLEAR
Command
Received Adapter has received a CLEAR
command from the master. None.
Red Initialization
Error or No
Module
• Error in PROFIBUS
initialization.
• No modules are installed in
the backplane.
Perform initialization
again or install a
module.
Flashing
Red Configuration
Error 1 Hz LED Flash Rate:
• Check_Configuration telegram
rejected.
• The maximum number of
ArmorPoint I/O modules in the
master configuration was
overridden.
2 Hz LED Flash Rate:
• SetPrm telegram rejected.
• The first byte in the parameter
data does not equal zero.
• The maximum number of
parameter bytes was
overridden.
Check your configuration
and recycle power.