S7A with 2 Blinking Power Supplies

From: Patrick B. O'Brien (pobrien@DOIT.NV.GOV)
Date: Fri May 02 2003 - 11:08:29 EDT


I have a S7A with two Blinking Power Supplies. This is on the I/O Unit. I have swapped out all the cables between the two units. The 220 Power Supply is good into the Rack as the SSA's in that Rack work fine. The unit used to say 00002222 or 0000EEEE sometimes. However, lately the LED is blank. TIA!
 
 



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