Hom ntawm timers

1. Kev sib txuas ncua sij hawm: Kev sib txuas ncua sij hawm yog qhov feem ntau siv sijhawm thiab yooj yim hauv ntau PLCs. Hom timer no hu ua SD timer hauv SIEMENS PLCs.
2. Disconnect ncua ncua sij hawm: Lub timer no tsis muaj kev ncua sij hawm thaum lub input condition 00000 yog ON, thiab tsuas yog tsim ib tug ncua sij hawm thaum lub input condition 00000 OFF. Hauv SIEMENS PLC, nws yog hu ua SF hom timer.
3. Tuav lub sijhawm ncua sijhawm: Hom timer no ua rau lub latch muaj nuj nqi thaum cov khoom siv nkag tau 00000 ON. Txawm hais tias cov txheej txheem nkag mus 00000 hloov mus rau OFF, qhov kev nkag siab tseem suav tias yog ON. Thaum tus nqi tam sim no ntawm timer sib npaug rau tus nqi teev, lub timer ua. Hauv SIEMENS PLC, hom timer no hu ua SS timer.
4. Pulse type timer: Hom timer no tau qhib tam sim ntawd thaum lub sij hawm nkag mus 00000 yog ON, tab sis tom qab lub sij hawm teem lub timer, txawm tias qhov input condition 00000 tseem ON, lub timer ua OFF. Lub sijhawm ntawm lub sijhawm no lub sijhawm ON yog txiav txim siab los ntawm tus nqi teev. Yog tias lub sijhawm ntawm 00000 ua ON yog tsawg dua li tus nqi ntawm lub sijhawm teem sijhawm, ON lub xeev ntawm lub sijhawm timer yuav raug tswj xyuas rau lub sijhawm ntawm qhov kev nkag siab 00000 yog ON. Hom timer no hu ua SP timer hauv SIEMENS PLC.
5. Expansion type pulse timer: Qhov txawv ntawm qhov timer no thiab lub pulse type timer yog tias ntev npaum li qhov kev nkag mus rau 00000 tshwm nyob rau hauv lub xeev ON, tsis hais nws lub sijhawm ntev npaum li cas, lub timer tuaj yeem khaws cia rau tib lub sijhawm. raws li timer tus nqi teev. Hom timer no hu ua SE timer hauv SIEMENS PLC.