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Showing results for tags 'pidat'.
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Hello PLC Users, I have recently final year project for my college. And i make PID instruction to control pressure and used VFD to control the pump. also used 4-20mA for Pressure sensor and 0-10V for VFD. But, i don't know how to use PIDAT instruction, please help me to understanding PIDAT Instruction, or do you have example ladder for my problem. Thank's :)
Greetings to everyone.. I am trying to set up PIDAT instruction for CP1E omron plc.. I have done all the apr scaling inputs to accomodate the PIDAT structure..but when i download to the plc and set the PIDAT in auto mode..the PIDAT error P_ERR trigger..am not sure where the fault is..appreciate if someone can have a look into my prog setting. Cyclone01TEST.cxp Cyclone01TEST.cxp
Kris Sasintorn posted a topic in CX-ProgrammerDear All, I am new for OMRON and my project is need to control VSD on PID function and I using Omron CP1E-N30S1DR connected CP1W-MAD44 (AI/AO is 0-12000) for AI/AO.. My programming did followed PIDAT instruction.. and MV output still inactive.. I am not really sure that my programming is correct or not..? Could every one help me to check my program in attached .. please I using D400 as SV & PID parameter , D500 as MV.. and I do not move D500 to analog output word yet coz D500 still inactive.. Looking for every one reply ASAP.. MMI_2018_v1.cxp