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Table of Contents



Description

This is a PythonSoftIOC that can read DCS magnet values allocated in Memcached memory, decode them, and use them as process variables (PVs) for EPICS.

Then it send commands to the DCS DEVIL process.
Target release2.4.1
Task List

Jira
serverINFN Jira Software
columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
maximumIssues20
jqlQuerylabels = BTF-Soft-IOC-DEVIL-Wrapper
serverId8087fedc-8816-3706-9e66-78f987f39e0c

Document status

Status
titleDRAFT

Designer

Francesco Galletti

Developers
Francesco Galletti 
Projecthttps://baltig.infn.it/lnf-da-control/softioc-devil-wrapper


Project schema


Image AddedDeploy


Code Block
languageyml
titleEPIK8S-BTF/deploy/values.yaml
#[...]
  iocs:
  - name: "mag-wrapper"
    asset: "https://confluence.infn.it/display/TESTBEAM/SoftIOC+DEVIL+Wrapper"
    charturl: 'https://baltig.infn.it/epics-containers/ioc-chart.git'
    image: baltig.infn.it:4567/epics-containers/epics-py-base
    iocprefix: "DAFNE"
    start: "/epics/ioc/config/start.sh" ## if your mynewioc has a start.sh this line must be kept
    gitinit: true

#[...]


Code Block
languageactionscript3
titleEPIK8S-BTF/config/iocs/mag-wrapper/start.sh
#!/bin/bash
script_dir=$(dirname "$0")
cd $script_dir
echo "Starting Mag-Wrapper : $EPICS_CA_ADDR_LIST"
pip install -r ./scripts/requirements.txt
python ./scripts/main.py -x DAFNE -c btf-config.json


OPI Magnets Test on CS-Studio Phoebus

Image Added

OPI 2.4 - Read only from Memcached 


Image Added

OPI 2.5 - Complete PySoftIOC (2.5.1) for Test on BTF - DEPRECATED



Code Block
languagebash
titleRun Python SoftIOC
$ python main.py -x DAFNE -c btf_qua_magnets.json
INFO: PVXS QSRV2 is loaded, permitted, and ENABLED.
[2024-05-28 10:10:29,741] INFO: Start SoftIOC to DEVIL - Version: 2.5.1
[2024-05-28 10:10:29,742] INFO: Memcached Server: 192.168.198.20
[2024-05-28 10:10:29,742] INFO: Memcached Port: 11211
[2024-05-28 10:10:29,783] INFO: Read configuration file!
[2024-05-28 10:10:29,783] INFO: Configuration file : btf_qua_magnets.json
[2024-05-28 10:10:29,784] INFO: Build prefix
>>>>> DAFNE:BTF:QUATM001:current
>>>>> DAFNE:BTF:QUATM001:mode
>>>>> DAFNE:BTF:QUATM001:polarity
>>>>> DAFNE:BTF:QUATM002:current
>>>>> DAFNE:BTF:QUATM002:mode
>>>>> DAFNE:BTF:QUATM002:polarity
>>>>> DAFNE:BTF:QUATM003:current
>>>>> DAFNE:BTF:QUATM003:mode
>>>>> DAFNE:BTF:QUATM003:polarity
[...]
Starting iocInit
############################################################################
## EPICS 7.0.7.0
## Rev. 7.0.7.99.0.2
## Rev. Date 7.0.7.99.0.2
############################################################################
iocRun: All initialization complete
[2024-05-28 10:10:30,314] INFO: Define CONTROL & COMMAND main functions.
[2024-05-28 10:10:30,314] INFO: Launch CONTROL & COMMAND threads.
######################################################################
## Command help : 
## softioc.dbl() - Prints the names of PV records in the database!
## softioc.scanpiol() - Prints all records in the I/O event scan lists.
######################################################################
### softioc.dbl() ###
DAFNE:BTF:QUATB001:current_rb
DAFNE:BTF:QUATB001:mode_rb
DAFNE:BTF:QUATB001:polarity_rb
DAFNE:BTF:QUATB002:current_rb
DAFNE:BTF:QUATB002:mode_rb
DAFNE:BTF:QUATB002:polarity_rb
DAFNE:BTF:QUATB003:current_rb
DAFNE:BTF:QUATB003:mode_rb
DAFNE:BTF:QUATB003:polarity_rb
[...]
DAFNE:COUNTER						# Service PV
DAFNE:BTF:QUATB001:current		   
DAFNE:BTF:QUATB002:current		   
DAFNE:BTF:QUATB003:current		    
[...]
DAFNE:MC_ERROR					    # Service PV
DAFNE:DEBUG:SERVICE:COMMAND		    # Service PV
DAFNE:INFO_VERSION				    # Service PV
DAFNE:START_TIME				    # Service PV
DAFNE:BTF:QUATB001:mode
DAFNE:BTF:QUATB001:polarity
DAFNE:BTF:QUATB002:mode
DAFNE:BTF:QUATB002:polarity
DAFNE:BTF:QUATB003:mode
DAFNE:BTF:QUATB003:polarity
[...]

Python 3.12.1 | packaged by Anaconda, Inc. | (main, Jan 19 2024, 09:52:31) [Clang 14.0.6 ] on darwin
Type "help", "copyright", "credits" or "license" for more information.
# (InteractiveConsole) for EPICS SoftIOC
>>>
Code Block
languageactionscript3
titleSend Command - Shell Output
[...]
>>>
############################################################
# Counter Processed command :  [1] [2024-05-21 16:55:12]
# DCS Element :  QUATB003
# Parameter :  OPER
# DEVIL IP :  192.168.198.122
# Port :  6342
# DCS Command : MODE
############################################################
# String to send Command :  MODE QUATB003 OPER
############################################################
#
#  >>> Command Exectuted :  MODE QUATB003 OPER
#
############################################################
# Response for ECHO :  
############################################################
>>>
[...]

...



Table alignment of all magnets for the BTF (Class/Protocol/Type) (1)
QUADIPCORWrappedDevilVirtual (Name)Virtual (IP)port
 (prefs)		Init/control tagclassDriver/ProtocolType
QUATM001

x647vldantedev015192.168.198.1156343newOCEM_3.2MG1
E642
01010001


CHHTM001x639vldantedev020192.168.198.1206345newOCEM_3.4MG1
CAENels Easy Driver
00000006


CVVTM001x639vldantedev020
192.168.198.120
6345newOCEM_3.4MG1CAENels Easy Driver
00000006
QUATM002

x649vldantedev022192.168.198.1226346
MG1
SYS8X00
00010100


CHHTM002x639vldantedev020192.168.198.1206345newOCEM_3.4MG1
CAENels Easy Driver
00000006


CVVTM002x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006
QUATM003

x649vldantedev022192.168.198.1226349
MG1SYS8X00
00010100


CHHTM003x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006


CVVTM003x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006
QUATM004

x647vldantedev015192.168.198.1156343newOCEM_3.2MG1
E642
01010001

DHPTB101
x654vldantedev034192.168.198.1346343
MG1SYS8X00
00010100
QUATB101

x647vldantedev015192.168.198.1156343newOCEM_3.2MG1
E642
01010001
QUATB102

x647vldantedev015192.168.198.1156343newOCEM_3.2MG1
E642
01010001

DHSTB001
x672vldantedev035192.168.198.1356346newOCEM_3.2MG1E642
00010101
QUATB001

x650vldantedev022192.168.198.1226347
MG1E642
01010001


CHHTB001x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006


CVVTB001x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006
QUATB002

x659vldantedev025192.168.198.1256345newOCEM_3.2MG1
E642
01010001


CHHTB002x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006


CVVTB002x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006

DHPTB102
x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
03000007


CHHTB101x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006


CVVTB101x639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver
00000006
QUATB003

x628 (2)vldantedev022192.168.198.1226342
MG1
E642
01010001
QUATB004

x628 (2)vldantedev022192.168.198.1226342
MG1
E642
01010001

DHSTB002
x628 (2)vldantedev022192.168.198.1226342
MG1
E642
01010001

DHRTB101
x649vldantedev022192.168.198.1226346
MG1SYS8X00
00010100

DHRTB102
x663 (3)vldantedev033192.168.198.1336345
MG1Modbus
00020002
QUATB201

x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
01010007
QUATB202

x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
01010007


CHHTB201x666vldantedev023192.168.198.1236345
MG1CAENels Easy Driver
00000006


CVVTB201x666vldantedev023192.168.198.1236346
MG1CAENels Easy Driver
00000006

DHSTB201
x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
02010007
QUATB203

x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
01010007
QUATB204

x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
01010007

DHSTB202
x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
02010007
QUATB205

x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
01010007
QUATB206

x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
01010007

DHSTB203
x671vldantedev024192.168.198.1246345
MG1Modbus TCP EEI
02010007

References 
(a) https://confluence.infn.it/spaces/LDCG/pages/44991576/MG1
(b) Moxa serial lines

Note:
(2) DEVIL628(3) DEVIL663 
#DHSA*001 (ACC)
#QUAA*001 (ACC)
#QUAA*002 (ACC)
#QUAA*003 (ACC)
#SXPA*001 (ACC)
#SXPA*002 (ACC)
#DHSTB002 (1)
#QUATB003 (1)
#QUATB004 (1)
#SPLP2001
#SPLP1002
#DHRTB999
#DHRTB997
#SPLE2001
#SPLE1002
#DHRTB998
#DHRTB102 (1)