Your PCN does not have a DNS server. How your systems know/find each other by name?
i.e.: ping SHMPCNSRVB
i.e.: ping SHMPCNSRVB
Anonymous Quiz
9%
Through access lists
37%
Using Hosts file
54%
Through Domain Controller
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Which documents you require for PLC application development?
Anonymous Quiz
11%
C&E and IO list
7%
C&E and Control Narrative
3%
P&ID and Control Narrative
74%
P&ID, C&E, Control Narrative, IO list, Tag assignment
5%
Loop drawing and hook-up drawing
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What documents you require to draw HMIs?
Anonymous Quiz
57%
P&ID and SCADA/DCS database
18%
P&ID and PLC database
14%
P&ID and Control Narrative
12%
P&ID and Loop diagram
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Some of systems synchronization use file replication mechanism from Master node to other nodes (automatic copying of files to many nodes). What needs to be configured on Windows side?
Anonymous Quiz
4%
Regedit
22%
Dcomcnfg
53%
Shared folders
22%
IPv6
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Career paths.pdf
113.1 KB
Earlier during our Mentorship program we discussed Carrer paths in Automation.
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When you are in the beginning of your engineering path you may come to plant and amaze how systems and configurations behind it are big and complicated.
This also may frustrate you on thoughts how endless is what you need to learn.
But remember, what you see
1. Was build in years
2. Was build by teams or several people
3. Was build by using earlier projects templates
I want to focus on the 3rd part - using templates. No one professional builds things from scratch. When someone builds the logic he uses functional blocks and scripts from other projects. The same is with installation, HMI, even with drawings and documentation.
SystemsConsult
This also may frustrate you on thoughts how endless is what you need to learn.
But remember, what you see
1. Was build in years
2. Was build by teams or several people
3. Was build by using earlier projects templates
I want to focus on the 3rd part - using templates. No one professional builds things from scratch. When someone builds the logic he uses functional blocks and scripts from other projects. The same is with installation, HMI, even with drawings and documentation.
SystemsConsult
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Trends affect process automation and industrial digitalization in the following:
- Cloud SCADA (SaaS)
- Digital twins and ML in OTS, APM and MES solutions
- AR/VR in HMIs
- Cyber Security (use of advanced logging, monitoring and SOCs in PCN)
- Cloud SCADA (SaaS)
- Digital twins and ML in OTS, APM and MES solutions
- AR/VR in HMIs
- Cyber Security (use of advanced logging, monitoring and SOCs in PCN)
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SCADA explained
SCADA is a software.
Mostly installed on Windows OS nowadays.
It allows Operator to monitor (read from PLC) and supervisory control the process (write to PLC).
Automatic control is implemented in PLC and not in a SCADA.
Major components of SCADA are:
⁃ Points database (stores cofiguration of plc read/write addresses; ranges; descriptions; alarms setpoints and priorities; history, trend and group configurations; scripting. Databases are offline and online running on SQL or Oracle mostly).
⁃ HMI (Mostly uses HTML technology: DeltaV and Experion)
⁃ Built-in set of drivers to allow communication with PLCs, gateways, etc. such as Modbus. (usually you don't touch drivers and it runs behind the scenes. However, it is possible to write your own C/C++ for proprietary protocols)
By SystemsConsult👍12🔥2
You got the following binary code in your PLC register: 000000000111.
What will be the decimal number, or value you see after conversion?
What will be the decimal number, or value you see after conversion?
Anonymous Quiz
19%
111
6%
4
67%
7
9%
3
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Backup and Restore at process control networks
Backup is a process of creating a copy of your data to be able to restore it during failure or disaster.
Backups can be a file backup, configuration backup, database export or a whole system backup for PLC, SCADA, network devices and windows machines.
Smaller is backup faster is recovery.
Thus, if you work with files, it is rational to make a backup of just a file, rather than recovering the whole system in hours with a system backup.
Most PCN uses Acronis backup and restore for system backups.
It is must to have a written procedures for sites for backup and restore with details on criticality of systems, backups schedules, validation, storage locations etc.
By SystemsConsult👍7
Which protocol is better to use for remote cisco switch configuration?
Anonymous Quiz
13%
rdp
19%
telnet
42%
SSH
13%
snmp
13%
secure telnet
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List of Automation documents. There are many sources in internet explaining majors of them.
• Process and Instrumentation Diagrams (P&IDs)
• Loop drawings
• Instrument Index
• IO list
• IO (Tag) assignment
• Logic Print-outs
• Cause and Effect Matrixes (C&Es)
• Control Narratives
• Functional Design Specifications
• ICSS Design Specifications
• System Block Diagrams
• Control Room Layouts
• ICSS Design Specifications
• Fire & Gas I/O Database
• System Block Diagrams
• Control Room Layouts
• Instrument Building(s) Layouts
• Termination database
• Site Plot plan
• Instrument data sheets
• Cable routing drawings
• Database formats
• Database update for I/O Schedules.
• ICSS system architecture
• Power consumption
• Heat dissipation
• Panel layouts
• Graphics
• Group displays
• DDS
• Functional Logic Diagrams
• Logs and reports (Type and Format)
• Configuration Manuals
• FAT Procedure
• SAT Procedure
• Functional Test Procedures (FTP)
• Site Installation schedules
• System installation
• Loop check schedules
• Loop checks procedure
• ICSS Startup/ commissioning schedule
• Startup/commissioning support
• Process and Instrumentation Diagrams (P&IDs)
• Loop drawings
• Instrument Index
• IO list
• IO (Tag) assignment
• Logic Print-outs
• Cause and Effect Matrixes (C&Es)
• Control Narratives
• Functional Design Specifications
• ICSS Design Specifications
• System Block Diagrams
• Control Room Layouts
• ICSS Design Specifications
• Fire & Gas I/O Database
• System Block Diagrams
• Control Room Layouts
• Instrument Building(s) Layouts
• Termination database
• Site Plot plan
• Instrument data sheets
• Cable routing drawings
• Database formats
• Database update for I/O Schedules.
• ICSS system architecture
• Power consumption
• Heat dissipation
• Panel layouts
• Graphics
• Group displays
• DDS
• Functional Logic Diagrams
• Logs and reports (Type and Format)
• Configuration Manuals
• FAT Procedure
• SAT Procedure
• Functional Test Procedures (FTP)
• Site Installation schedules
• System installation
• Loop check schedules
• Loop checks procedure
• ICSS Startup/ commissioning schedule
• Startup/commissioning support
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