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(Known problems AMC hardware 8000/2)
(Known problems AMC hardware 8000/2)
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By default RCI 8 in the Master module is programmed to report Temperature Alarms. This needs to be done manually for the slaves. The RCI for the Master module is number 65/8. Slave 1 is 66/8, slave 2 is 67/8 and slave 3 is 68/8.
 
By default RCI 8 in the Master module is programmed to report Temperature Alarms. This needs to be done manually for the slaves. The RCI for the Master module is number 65/8. Slave 1 is 66/8, slave 2 is 67/8 and slave 3 is 68/8.
  
==Known problems AMC hardware 8000/2==
+
==Known problems with AMC hardware revision 8000/2==
"Temperature Alarm" in AlphaCom E7:  
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"Temperature Alarm" is reported when the AlphaCom E7 is powered ON:  
This problem is probably related to the fact that the AMC-IP board never had a connection to the over-temp. signal from the ACE7 backplane. This is related to the problems with RCIs from the same backplane.
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The hardware revision 8000/2 of the AMC-IP board has no support for the over-temperature signal from the ACE7 backplane. This is applicable for the E7 exchnage only.
  
 
[[Category:AlphaCom Troubleshooting]]
 
[[Category:AlphaCom Troubleshooting]]

Revision as of 12:13, 23 March 2010

Temperature alarm

The AlphaCom monitors the temperature of the boards. If the temperature becomes too high, an internal RCI #8 is triggered, and the log event "Temperature Alarm" is generated:

Oct 10 12:54:35 src@Johnson AlphaLog: N001.D065:.Exch:ALARM 8 ON.
Oct 10 12:54:35 src@Johnson AlphaLog: N001.D065:.Exch:Temperature Alarm

In addition a mail is sent to station 1. The mail can be viewed by entering 70 and looks like this:

TemperatureAlarm
0=Clear 8=Call

Multi-Module

By default RCI 8 in the Master module is programmed to report Temperature Alarms. This needs to be done manually for the slaves. The RCI for the Master module is number 65/8. Slave 1 is 66/8, slave 2 is 67/8 and slave 3 is 68/8.

Known problems with AMC hardware revision 8000/2

"Temperature Alarm" is reported when the AlphaCom E7 is powered ON: The hardware revision 8000/2 of the AMC-IP board has no support for the over-temperature signal from the ACE7 backplane. This is applicable for the E7 exchnage only.