# Industrial Automation **URL:** https://forumautomation.com/c/interview-questions-and-answers/industrial-automation/36.md?page=1 [Latest](https://forumautomation.com/latest.md) · [Categories](https://forumautomation.com/categories.md) · [Tags](https://forumautomation.com/tags.md) **Page:** 2 --- ## [What is split range control system?](https://forumautomation.com/t/what-is-split-range-control-system/1431)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 0\ **Last updated:** [October 12, 2016, 5:49am UTC](https://forumautomation.com/t/what-is-split-range-control-system/1431 "2016-10-12T05:49:53Z")
Split range control system or Duplex Control Split range controller has one input and two output. Split control divides the controller output in to two distinct functions. Heat/Cool controllers are one example of spli… --- ## [Common interview questions :Entry level automation/Control system engineers](https://forumautomation.com/t/common-interview-questions-entry-level-automation-control-system-engineers/138)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 0\ **Last updated:** [October 12, 2014, 3:07pm UTC](https://forumautomation.com/t/common-interview-questions-entry-level-automation-control-system-engineers/138 "2014-10-12T15:07:03Z")
Draw system architecture showing PLC, SCADA/MMI, networking devices communication protocol details like IP address etc. Draw detailed block diagram of any field parameter like temp, pressure reading coming to PLC can be… --- ## [PLC (Programmable logic controller) Interview questions](https://forumautomation.com/t/plc-programmable-logic-controller-interview-questions/521)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 0\ **Last updated:** [October 18, 2015, 6:15am UTC](https://forumautomation.com/t/plc-programmable-logic-controller-interview-questions/521 "2015-10-18T06:15:43Z")
1.What is PLC? PLC are solid state members of the computer family using integrated circuit instead of electromechanical devices to implement control functions. 2.What are the two basic sections of PLC? CPU The Input/Ou… --- ## [Automation engineer,DCS engineer Interview questions](https://forumautomation.com/t/automation-engineer-dcs-engineer-interview-questions/858)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 0\ **Last updated:** [March 14, 2016, 1:08am UTC](https://forumautomation.com/t/automation-engineer-dcs-engineer-interview-questions/858 "2016-03-14T01:08:07Z")
1.Discuss the purpose and function of the four levels in a typical control system? 2.What are the functions and features of a typical dcs 3.Explain the operation and purpose of the processor in a typical programmable c… --- ## [DCS Engineer Interview Questions - Fundamentals (Refinery ,Power Plant, Chemical Plant ,Paper)](https://forumautomation.com/t/dcs-engineer-interview-questions-fundamentals-refinery-power-plant-chemical-plant-paper/226)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 0\ **Last updated:** [January 5, 2015, 2:38am UTC](https://forumautomation.com/t/dcs-engineer-interview-questions-fundamentals-refinery-power-plant-chemical-plant-paper/226 "2015-01-05T02:38:30Z")
Some of the Interview questions for Control System Engineers - DCS (Distributed Control System ) Q) Definition of DCS? A microprocessor based control and Data acquisition system consisting of number of modules operating… --- ## [Industrial Automation interview questions](https://forumautomation.com/t/industrial-automation-interview-questions/748)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 0\ **Last updated:** [January 31, 2016, 8:04pm UTC](https://forumautomation.com/t/industrial-automation-interview-questions/748 "2016-01-31T20:04:53Z")
Industrial Automation interview question 1.What are the functions and features of a typical DCS? 2.Explain the operation and purpose of the processor in a typical programmable logic controller system? 3.What are the m… --- ## [SCADA engineer interview question?](https://forumautomation.com/t/scada-engineer-interview-question/484)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 0\ **Last updated:** [August 23, 2015, 11:51pm UTC](https://forumautomation.com/t/scada-engineer-interview-question/484 "2015-08-23T23:51:14Z")
SCADA programmer interview questions What is the full form of SCADA ? Supervisory control and Data Acquisition 2.What are the common system components of SCADA system ? Remote terminal units PLC Telemetry system Dat… --- ## [Interview Question - Explain modbus protocol concept?](https://forumautomation.com/t/interview-question-explain-modbus-protocol-concept/1234)
**Author:** [@automate](https://forumautomation.com/u/automate)\ **Replies:** 1\ **Last updated:** [August 13, 2016, 3:47pm UTC](https://forumautomation.com/t/interview-question-explain-modbus-protocol-concept/1234 "2016-08-13T15:47:24Z")
Modbus Protocol Concept 1.Master/Slave relationship Master sends a request to the slave Slave replies to the master requests Message contains device address (Slave id),Function code,Data,Error check 3.Each slave mu… --- ## [SCADA / DCS Engineer Interview question : Troubleshooting of Modbus Communication](https://forumautomation.com/t/scada-dcs-engineer-interview-question-troubleshooting-of-modbus-communication/321)
**Author:** [@denizen](https://forumautomation.com/u/denizen)\ **Replies:** 5\ **Last updated:** [October 21, 2015, 8:23am UTC](https://forumautomation.com/t/scada-dcs-engineer-interview-question-troubleshooting-of-modbus-communication/321 "2015-10-21T08:23:08Z")
How to troubleshoot Modbus communication problem between DCS / SCADA and third party devices. We may see two types of major error while dealing with modbus communication. No response error CRC error The causes of No … [Previous page](https://forumautomation.com/c/interview-questions-and-answers/industrial-automation/36.md)