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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

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Document status

DRAFT

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


Project schema



EPIK8S-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

#[...]


EPIK8S-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

OPI 2.4 - Read only from Memcached (not send commands to DEVIL)


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



Run 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
>>> 

Send 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 :  
############################################################
>>>
[...]



Alignment of all magnets for the BTF

QUADIPCORWrapped

To Wrap

DevilVirtualIPport
 (prefs)
Init/control tagclassDriver/ProtocolType
QUATM001

x
647vldantedev015192.168.198.1156343newOCEM_3.2MG1

E642

01010001



CHHTM001x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1

CAENels Easy Driver

00000006



CVVTM001x
639vldantedev020

192.168.198.120

6345newOCEM_3.4MG1CAENels Easy Driver

00000006

QUATM002

x
649vldantedev022192.168.198.1226346
MG1





CHHTM002x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1

CAENels Easy Driver

00000006



CVVTM002x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006

QUATM003

x
649vldantedev022192.168.198.1226349
MG1



CHHTM003x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006



CVVTM003x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006

QUATM004

x
647vldantedev015192.168.198.1156343newOCEM_3.2MG1

E642

01010001


DHPTB101
x
654vldantedev034192.168.198.1346343
MG1

QUATB101

x
647vldantedev015192.168.198.1156343newOCEM_3.2MG1

E642

01010001

QUATB102

x
647vldantedev015192.168.198.1156343newOCEM_3.2MG1

E642

01010001


DHSTB001
x
672vldantedev035192.168.198.1356346newOCEM_3.2MG1E642

00010101

QUATB001

x
650vldantedev022192.168.198.1226347
MG1



CHHTB001x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006



CVVTB001x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006

QUATB002

x
659vldantedev025192.168.198.1256345newOCEM_3.2MG1

E642

01010001



CHHTB002x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006



CVVTB002x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006


DHPTB102
x
671vldantedev024192.168.198.1246345
MG1



CHHTB101x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006



CVVTB101x
639vldantedev020192.168.198.1206345newOCEM_3.4MG1CAENels Easy Driver

00000006

QUATB003

x
628 (1)vldantedev022192.168.198.1226342
MG1

E642

01010001

QUATB004

x
628 (1)vldantedev022192.168.198.1226342
MG1

E642

01010001


DHSTB002
x
628 (1)vldantedev022192.168.198.1226342
MG1

E642

01010001


DHRTB101
x
649 (2)vldantedev022192.168.198.1226346
MG1SYS8X00

00010100


DHRTB102
x
663vldantedev033192.168.198.1336345
MG1

QUATB201

x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

01010007

QUATB202

x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

01010007



CHHTB201x
666vldantedev023192.168.198.1236345
MG1



CVVTB201x
666vldantedev023192.168.198.1236346
MG1


DHSTB201
x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

02010007

QUATB203

x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

01010007

QUATB204

x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

01010007


DHSTB202
x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

02010007

QUATB205

x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

01010007

QUATB206

x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

01010007


DHSTB203
x
671 (3)vldantedev024192.168.198.1246345
MG1Modbus TCP EEI

02010007


(ref. https://confluence.infn.it/spaces/LDCG/pages/44991576/MG1)


Note:

(1)(2)(3)

#DHSA*001

#QUAA*001

#QUAA*002

#QUAA*003

#SXPA*001

#SXPA*002

#DHSTB002

#QUATB003

#QUATB004

#QUATM002

#QUATM003

#QUATB201

#QUATB202

#QUATB203

#QUATB204

#QUATB205

#QUATB206

#DHSTB201

#DHSTB202

#DHSTB203

#DHPTB102 (03000007)





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