what are the problem's will accure in dcs or plc hadware and what are the

what are the problem's will accure in dcs or plc hadware
and what are the solution for it?

Question Posted / thamarai kannan

2 Answers
4492 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what are the problem's will accure in dcs or plc hadware and what are the solution for it?..

Answer / s. kanniyappan

The Main problem occurs in DCS/PLC hardware are

1) Channel failure
2) I/O cord failure

Is This Answer Correct ?

6 Yes

0 No

what are the problem's will accure in dcs or plc hadware and what are the solution for it?..

Answer / rajendra shaha

1)channel failure
2)i/o card fail
3)AI AO channel weak
$)processor card problem
5)bus coupler card problem
6)bulk power supply(BPS)fail
7)DSSR FAIL
8)COMMUNICATION FAIL

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Instrumentation Interview Questions

what about your moleg in pogrees with company

0 Answers MahaGenco,

Why ues 250 ohms Resistor during hart type instruments calibration with hart protocol in details ?

5 Answers

whey we conect ammeter in series and voltmeter in parallel in circuit

1 Answers

WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?

0 Answers

What is an instrumentation amplifier? How is it better than a differential amplifier when handling outputs from a wheatstone's bridge?

2 Answers Honeywell,

WHICH INSTRUMENT USED TO CALIBRATE CONTROL VALVE?

8 Answers

Explain, and give a real-world example of MODULATING control

1 Answers

i am confusing about differential pressure transmitter as i seen so many DPTs in different ranges how can we calculate level and flow with mmh20 plz tel me

1 Answers

what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?

0 Answers ABB, Yokogawa,

what is your eligibility criteria for freashers?

0 Answers Satyam,

How do you measure g's?

5 Answers Aramco, GNFC, HPCL, Polmon, Thermax,

Can anyone send most commonly asked interview question in Oil & Gas industry

0 Answers

For more Instrumentation Interview Questions Click Here