Mitsubishi PLC GX Works 2 Part 11 - CMP/ Compare Instruction (Tagalog)

[@katigre7252]

Nice lods

[@yewjieh3897]

Hi, I want to create a temperature program for Mitsubishi PLC. I want to ask about how does the program read the value from the sensor (analog input) and How to set the value for machine temperature at a certain level at the same time ?

[@BisayangElektrisyan]

It would depend on the PLC model and the analog input module. You may check these videos, i hope you will understand because it is in filipino language and don't have captions. kzbin.info/www/bejne/oGPEeaV9iq59q7M kzbin.info/www/bejne/rX24dqyJbtyhm8U

[@naravitpahaisuk7816]

Sir, I have a problem with ( GX work 2 )CMP ZCP ANS code when i type down these instruction it seem like there are no all of these instruction code in the program, the program will pop up the instruction finder tab when I type down one of these instruction.

[@BisayangElektrisyan]

it could be that this instruction is not available for the type or model of the PLC that you are using. May i know which PLC type you are using?

[@christinejanebensurto318]

Goodmorning sir, pwede po ba pa explain sa comment kung ano yung pinaka works ng Comparison Instructions salamat po.

[@BisayangElektrisyan]

Sa example po natin sa Line 31 meron tayong dalawang data registers. ito iyong D21 at D20 na naglalaman ng preset value at process value or actual value respectively. So ang trabaho ng Comparison Instruction ay para ikumpara ang values ng dalawang sources (D21 and D20) na ito at ang result ay irereflect sa 3 bit devices, sa example natin ay starting from M20 to M22. If D20 is less than D21, M20 is ON. If D21 is equal to D20, M21 is ON. If D20 is greater than D21, M22 is ON.

[@BisayangElektrisyan]

Ang comparison instruction ay hindi lang limited sa values ng data registers. Pwede din i -compare ang running values ng Timer, Real Time Clock at Counters.

[@BisayangElektrisyan]

Watch niyo po ang Part 12 - In Line Comparison. Halos parehas din lang ang function dito sa CMP instruction.

[@robintorculas4991]

Pwd ba makakuha ng sample project nga ginawa mo sir?dko kc mkuha.

[@BisayangElektrisyan]

Wala akong project ngayon sir. Nasa saudi kasi ako ngayon.