Target release Release name or number Task List Document status Document owner Andrea Michelotti Designer Developers Lead developer Project https://baltig.infn.it/chaos-lnf-control/iocsh-dt-modbusdev (modbus IOC scripts)

Goals

• New acquisition and visualisation of DT modbus devices

Background and strategic fit

We want to acquire DT modbus devices, we want to use EPICS as base control system to acquire modbus ICPDAS interface. Show historical data using Grafana dashboard.

HW

List and information of acquisition modules are available at Asset Management.

Grafana dashboard

Grafana Dashboard

Dashboard: https://dashboard.lnf.infn.it/prod/grafana/d/aFCo3JX4z/energy?orgId=1&refresh=10s&from=1689673914848&to=1689684714848

directory DT-LNF-INFN

How to add sensors

Sensors must be added to file https://baltig.infn.it/chaos-lnf-control/iocsh-dt-modbusdev/-/blob/main/dt-modbusdev.cmd

The configuration is self-explanatory, please pay attention to change the name accordingly when cut and paste.

Update the config

ssh dante@vldanteco101
cd epics-archiver-on-dafne/iocsh-dt-modbusdev
## update the config
git pull origin master
## insert AAI credentials
cd ..
docker-compose restart dt-plc-ioc  

Add PV to Epics Archiver

Open Epics Archiver

Add the new PV(s) in the text box, then check and archive.