Sunday 31 December 2017

blogging how to start


I have always had faith that when beginning any form of company there needs to be undying love behind it. Blogging is not a get rich quick scheme and even though it can be really rewarding if you stay focused on it. It will not be an easy venture. So it is really advisable to choose a blog niche which you love and which you think you will enjoy for the foreseeable future. how to start blog

Saturday 30 December 2017

how start blog


I have always had faith that when starting any form of enterprise there needs to be undying love behind it. Blogging is not a fast money scheme and even though it can be really rewarding if you stay focused on it. It will not be an simple journey. So it is really advisable to choose a blog topic which you love and which you will be able to stick to for the time going forward. how to start you own blog

Blogging for beginners 2018

blogging for beginners

Wednesday 13 December 2017

Blogging for beginners - how to choose a niche for your blog

Blogging for beginners - how to choose a niche for your blog


Blogging for beginners - how to choose a niche for your blog

Blogging for beginners - how to choose a niche for your blog


PLC Programming when to write good code

PLC programming JMP and LBL functions

Sometimes in plc programming you want to manipulate how the plc scanner behaves. You may want to allow it to move to other labels of the ladder rugs. For this we make use of JMP and LBL. LBL allows us to label a certain rung on the left and hand side and JMP allows us to specify a label which we want to jump to. This is very similar to how it works in assembly language. It is important to note that any rung which has a label and does not contain some type of jmp instruction somewhere may never be executed. So these rungs usually will be completely ignored. It’s always good practice to try and avoid this scenario as jmp and lbl can make your ladder program really messy and hard to debug if things are jumping around all the time.

Below is an eg of how JMP and lBL works.

Eg: of JMP and LBL

img_58b022f55c0aa.png

plc programming jmp and lbl

Word of warning when using JMP and LBL functions

Remember that having this sort of command can make it nice and easy to change the jumps. However the complexity can quickly outweigh the advantages when using this instruction too much in your plc programs. Try and keep jmp and lbl to a minimum when implementing in your programs. It will just simplify things and dodge lots and lots annoyances which you may encounter later on. It is better to organize your programs in a structured way where it is easy to read and easy to grasp for any future projects which you may encounter. However jmp and lbl can be quite easily utilized in tiny programs, but word of warning to the less wise.

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Monday 11 December 2017

Saturday 9 December 2017