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Target release
Task List

Jira
serverINFN Ticketing System
columnIdsissuekey,summary,created,updated,duedate,assignee,status,resolution
columnskey,summary,created,updated,due,assignee,status,resolution
maximumIssues20
jqlQuerylabels=dafne_feedback
serverId8087fedc-8816-3706-9e66-78f987f39e0c

Document status
Status
titleDRAFT
Document owner

Andrea Michelotti

Designer
Andrea Michelotti 
DevelopersGiovanni Franzini 
Project

https://baltig.infn.it/chaos-lnf-control/dafne-feedback/-/tree/master


Accesso al PC client del feedback bunch by bunch (BBB) di DAFNE.


IP
192.168.188.11

Username
iGp

Password
feedbbb1


Installazioni

E' necessario installare: Putty, Xming e Xming Fonts.

https://sourceforge.net/projects/xming/

https://sourceforge.net/projects/xming/files/Xming-fonts/

Per configurare correttamente Putty con Xming: dal menu SSH --> X11 bisogna spuntare "Enable X11 forwarding" (questa spunta è associata al profilo che in quel momento è caricato in Putty).


Collegarsi

Avviare Xming.

Avviare Putty e collegarsi al pc client con l'IP (vedi sopra).

Una volta dentro, usando i seguenti comandi, si può accedere ai pannelli di controllo dei vari cassetti DIMTEL del feedback di DAFNE ed operare su di essi.

Cassetto DIMTEL

Comando

IP

Long. FB Elettroni

iGp_display LFBEle &

192.168.188.1218

Long. FB Positroni

iGp_display LFBPos &

192.168.188.112

Trasv. Hor FB Positroni

iGp_display HorPos &

192.168.188.13

Trasv. Ver FB Positroni

iGp_display VerPos &

192.168.188.16

Trasv. Hor FB Elettroni

iGp_display HorEle &

192.168.188.14

Trasv. Ver FB Elettroni

iGp_display VerEle &

192.168.188.17

Trasv. Hor n.2 Positroni

iGp_display HorPo1 &

192.168.188.20

Environment


Code Block
languagebash
titleVariables
export EPICS_CA_ADDR_LIST="192.168.188.12 192.168.188.13 192.168.188.14 192.168.188.15 192.168.188.16 192.168.188.17 192.168.188.18 192.168.188.20"
export EPICS_CA_AUTO_ADDR_LIST=NO



Code Block
languagebash
titleVariables
caget IGPF:HorEle:SRAM:PEAKTUNE1
caget IGPF:VerEle:SRAM:PEAKTUNE1
caget IGPF:HorPos:SRAM:PEAKTUNE1
caget IGPF:VerPos:SRAM:PEAKTUNE1


A list of PVs:

View file
namefeedback_pvs.txt
height250

Epics Archiver & Grafana dashboard

The feedback PVs  to be archived must be added in this page:

EPICS Feedback archiver

To add and visualize a PV simply add the PV name on the main page.


PV of interest

Nella seguente lista, sono stati usati come esempi HorEle e LFBEle. Per ottenere i dati per gli altri feedback sostituire questi nomi con gli altri (VerPos, HorPos, ecc).

Alcuni comandi valgono per tutti i feedback (all), altri solo per trasversi o longitudinali.


General (all)

IGPF:HorEle:FBCTRL

IGPF:HorEle:SHIFTGAIN

IGPF:HorEle:PROC_DS


Filter Coefficients (all)

IGPF:HorEle:SETSEL

IGPF:HorEle:CSET0

IGPF:HorEle:CSET1


Timing (all)

IGPF:HorEle:TADC

IGPF:HorEle:TDAC

IGPF:HorEle:DELAY


Acquisition Settings (VerEle, HorEle, VerPos, HorPos)

IGPF:HorEle:SRAM:REC_DS

IGPF:HorEle:SRAM:ACQTIME

IGPF:HorEle:SRAM:SP:AVG

IGPF:HorEle:SRAM:SP_LOW1

IGPF:HorEle:SRAM:SP_HIGH1


Acquisition Data (VerEle, HorEle, VerPos, HorPos)

IGPF:HorEle:SRAM:MEAN [120 elem]

IGPF:HorEle:SRAM:RMS [120]

IGPF:HorEle:SRAM:MAXRMS [104857 elem]

IGPF:HorEle:SRAM:SPEC [52429 elem]


Raw Data (VerEle, HorEle, VerPos, HorPos)

IGPF:HorEle:SRAM:RAW:SAMPLES [3678720]

IGPF:HorEle:SRAM:RAW

Nota: il primo comando (samples) restituisce il numero di campioni a disposizione (un numero). Il secondo comando restituisce il valore dei campioni a disposizione (un array). Si deve quindi richiedere con caget prima il numero di campioni a disposizione (:SAMPLES) e poi usare questo valore per richiedere con un altro caget un array di campioni (:RAW).

The PV is set in 'passive mode', the status of the PV can be checked by:


Code Block
caget IGPF:HorEle:SRAM:RAW.SCAN
IGPF:HorEle:SRAM:RAW.SCAN      Passive

In this mode the acquisition can progress just if a set on the 'PROC' subvariable is performed:


Code Block
caput IGPF:HorEle:SRAM:RAW.PROC 1

Even the Epics Archiver does not update if the acquisition is not updated.



Front-End (LFBEle,LFBPos)

IGPF:LFBEle:PHASE_SERVO:SETPT

IGPF:LFBEle:FE_ATTEN


Acquisition Settings (LFBEle,LFBPos)

IGPF:LFBEle:REC_DS

IGPF:LFBEle:RECLEN

IGPF:LFBEle:SP:AVG

IGPF:LFBEle:SP_LOW1

IGPF:LFBEle:SP_HIGH1


Acquisition Data(LFBEle,LFBPos)

IGPF:LFBEle:MEAN 120 elem

IGPF:LFBEle:RMS 120 elem

IGPF:LFBEle:MAXRMS [69905 elem]

IGPF:LFBEle:SPEC [34953 elem]


Raw Data (LFBEle,LFBPos)

Per ottenere i raw data dei longitudinali si deve usare una procedura specifica.




Grafana test page

https://dashboard.lnf.infn.it/prod/grafana/d/iWclm7XVz/test-epics-archiver-feedback


Import data into matlab

https://slacmshankar.github.io/epicsarchiver_docs/matlab.html




!CHAOS & Grafana dashboard

CU: DAFNE/FEEDBACK/MONITOR

US: EPICS_FEEDBACK

Agent: cagent-chaos-cu04.chaos.lnf.infn.it

!CHAOS Dashboard


Dafne Tunes

Dafne Tunes

Feedback Tunes



EDM docker

To use EDM docker follow EDM docker instructions to install.Then take the feedback project to control feedback follow  the following instructions:


Code Block
languagebash
titleExample of use
git clone https://baltig.infn.it/
chaos
lnf-
lnf
da-control/
dafne-feedback/-/tree/master
Code Block
languagebash
titleExample of use
docker-edm.git
git clone https://baltig.infn.it/chaoslnf-lnfda-control/dafne-feedback.git
cd dafne-feedback/
cp config/epics_addr_list dl_8/
cd dl_8 
../../docker-edm/edm.sh -cmap -x -noedit -m "sys=IGPF,dev=LFBEle" main.edl

or
docker run -it baltig.infn.it:4567/lnf-da-control/dcs-control-console/feedback:latest




Varie

File di configurazione trovato sul pc client del feedback. Utile?


...