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Everything posted by rootsqr
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Schneider Altivar 630 VFD program problem - fan auto start
rootsqr replied to kaiser_will's topic in Modicon / Telemecanique / Schneider Electric
And which is your solution, little doggy?... I don't see it anywhere. omg -
Schneider Altivar 630 VFD program problem - fan auto start
rootsqr replied to kaiser_will's topic in Modicon / Telemecanique / Schneider Electric
Is a example app man... omg -
What's the best method for replaced set-reset programing? When I programer pump system I use set-reset, but I always wondering what's the best method? Sometimes I used 'jmp' and 'goto' but sometimes I had the 'watchdog' warning, they already know, the scan cycle.
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Hmm.. I know about your system, i think is a booster system. I work everyday with that, sometimes up to six pumps. I suggest you learn about secuential system, 'Mealy diagram' and 'Moore diagram', is like a status logic. For example, the last status clean the previous state. Check the file. How did you developing your system? Like me? Regards! MAPA.pdf
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Master & Slave configuration between 2 PLC Twido TWDLCAE40DRF
rootsqr replied to mugiwara_luffu's topic in Modicon / Telemecanique / Schneider Electric
That CPU is with ethernet port, right? What's your protocol? Modbus TCP or RTU? I think that you need other device for the comm between plc. -
TM221 and HMI Configuration
rootsqr replied to RIshwan's topic in Modicon / Telemecanique / Schneider Electric
I suggest that you could check some examples in the app guide of Schneider M221, bro... -
Schneider Altivar 630 VFD program problem - fan auto start
rootsqr replied to kaiser_will's topic in Modicon / Telemecanique / Schneider Electric
Hello. When you give power up to VFD, you need +24V in any DI. For example, you could make a bridge in DI1 and +24V everytime.