we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.

2603

Point out the differences between the 8086 and 8088 microprocessor?

1115

What does kill in linux?

988

What are the benefits of ms word?

583

Describe a framework. List some of the common automation frameworks.

919

Hi frens! I am testing VB project with MS Access database. At add button click my record is storing in data table and it is shown in datagrid. So at Delete button click i want to check datagrid rows 9before and after delete). so how can i do it using descriptive programming?

2075

Explain the process of commutation in a dc machine.

1039

What is wordpress discussion setting?

163

How to get the cursor position when we receive a map?

1071

Define Unique Key?

992

Describe Operating system?

1031

What do you mean by logistic regression?

586

Explain briefly about compiler and its functioning?

1083

What is an api full form?

391

Why is it often hard for management to get serious about quality assurance?

1010