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Entry  Fri Jan 21 23:17:54 2011, rana, HowTo, DAQ, DAQ Wiki Failure 
    Reply  Mon Jan 24 10:39:16 2011, josephb, HowTo, DAQ, DAQ Wiki Failure 
Message ID: 4194     Entry time: Mon Jan 24 10:39:16 2011     In reply to: 4185
Author: josephb 
Type: HowTo 
Category: DAQ 
Subject: DAQ Wiki Failure 

Actually both port 8087 and 8088 work to talk to the frame builder.  Don't let the lack of a daqd prompt fool you.

 

Here's putting in the commands:

rosalba:~>telnet fb 8088 Trying 192.168.113.202...

Connected to fb.martian (192.168.113.202). Escape character is '^]'.

shutdown

0000Connection closed by foreign host.

rosalba:~>date Mon Jan 24 10:30:59 PST 2011

 

Then looking at the last 3 lines of restart.log in /opt/rtcds/caltech/c1/target/fb/

daqd_start Fri Jan 21 15:20:48 PST 2011

daqd_start Fri Jan 21 23:06:38 PST 2011

daqd_start Mon Jan 24 10:30:29 PST 2011

 

So clearly its talking to the frame builder, it just doesn't have the right formatting for the prompt.  If you try typing in "help" at the prompt, you still get all the frame builder commands listed and can try using any of them.

However, I'll edit the DAQ wiki and indicate 8087 should be used because of the better formatting for the prompt.


Quote:
Apparently, 8087 is the right port. Various elog entries from Joe and Kiwamu say 8087 or 8088. Not sure what's going on here.

After figuring this out, I activated the C1:GCV-XARM_COARSE_OUT_DAQ and C1:GCV-XARM_FINE_OUT_DAQ and set both of them to be recorded at 2048 Hz. We are loading filters and setting gains into these filter modules such that the OUT signals will be calibrated into Hz (that's why we used the OUT instead of the IN1 as there was last night).

 

ELOG V3.1.3-