BNMR: CAMP: Difference between revisions

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The CAMP hostname is set in two places in the DAQ system :
The CAMP hostname is set in two places in the DAQ system :
#[[BNMR: Experimental Setup#Environment Variables|environment variable]] '''CAMP_HOST'''
# The [[BNMR: Experimental Setup#Environment Variables|environment variable]] '''CAMP_HOST'''
# In the ODB at <span style="color: purple; font-style:italic;">/Equipment/FIFO_acq/mdarc/camp/camp hostname</span>. See [[#Automatic CAMP variables]].
# In the ODB at {{Odbpath|path=Scanning/Camp/Settings/Server name}}
The names set in the two places must be identical.
   
   
== CAMP in BNMR/BNQR ==
== CAMP in BNMR/BNQR ==
The CAMP system is used for three purposes in the BNMR/BNQR experiments:
The CAMP system is used for three purposes in the BNMR/BNQR experiments:


*   CAMP slow controls using the [[#CAMP User Interface]]
* CAMP slow controls using the [[#CAMP User Interface]]
*   [[#CAMP Logging|logging]] of CAMP data to the saved file
* [[#CAMP Logging|logging]] of CAMP data to the saved file
*   CAMP scan experiment(s)
* Scanning of a CAMP device during data-taking in [[BNMR#Experimental (PPG) Modes|modes]] 1c and 1j.
** [[BNMR#Experimental (PPG) Modes|Experimental Modes]] 1c and 1j, where a CAMP slow controls device is scanned while data is taken.


== CAMP User Interface ==
== CAMP User Interface ==

Latest revision as of 11:01, 26 April 2022

Links

Introduction

The MUSR software package CAMP is used for the slow controls for the bnmr and bnqr experiments. The CAMP server runs on a MVME162 located in the VME crate. The CAMP system itself is accessed using the #CAMP User Interface (CUI). Using the CUI, the user can define instruments to be accessed by the DAQ system during the experiment.

CAMP Hostname

The CAMP Hostname is

  • bnmrvw.triumf.ca for the bnmr experiment or
  • polvw.triumf.ca for bnqr experiment

The CAMP hostname is set in two places in the DAQ system :

  1. The environment variable CAMP_HOST
  2. In the ODB at Scanning/Camp/Settings/Server name

CAMP in BNMR/BNQR

The CAMP system is used for three purposes in the BNMR/BNQR experiments:

CAMP User Interface

To access the CUI, in an xterm type "camp".

[bnmr@isdaq01 ~]camp

A display similar to Figure 1 will appear.

Figure 1 Example of CAMP User Interface


The camp command will use the default camp hostname defined by the environment variable CAMP_HOST (bnmrvw.triumf.ca in Figure 1). To access the Camp User Interface using a different camp host (temporarily), specify the camp hostname, e.g.

[bnmr@isdaq01 ~]camp -node polvw