對那些長時間的非活動的程序塊，對ONDTR編程時應(yīng)該考慮到這種追趕特性。例如，如果一一個程序塊中的一一個定時器被復(fù)位，該程序塊四分鐘不被調(diào)用(非活動的)，當(dāng)程序塊被調(diào)用，四分鐘時間已經(jīng)累積進(jìn)去。如果使能輸入接通且復(fù)位輸入是OFF,這四分鐘被應(yīng)用到定時器中(也就是說，CV設(shè)為4分鐘)。

 

Festo IBS FE-BA/T3 PC Board #13204

Festo K-345499 PC Board #13206

Allen Bradley Starter 509-AO, 18Amp, Series B #13696

Pepperl Fuchs Proximity Switch 94839 #26255

Allen Bradley Starter 709BOD Series K, 50/60 Hz, #13702

Vickers Motion Control Rack SMC20ENH08BNR21?1510 #20288

Pepperl & Fuchs NRB50-FP-E34-C-?P3-V1 #5611

Bosch Relief Valve 9 810 151 057 #13286

Kanson Electronics ISSC Programmer Timer 10140-1-L-3-A

Whitlock Heating Element TPNO 1359, 9 KW #28087

Reliance Electric VLDC Board 0-51847-2 #34553

SCI Circuit Board 080-2473 Rev I #25765

Whitlock SSPROPORTIONING Solid State Control #10038

Siemens Rack or Board 700-2LA12 #8702

Smith – Blair Full Circle Repair Clamp 226 #5266

Whitlock Control Board 21512 REV D #8686

Watlow Solid State Power Control DC2C-4024-K2S0 #17781

LOT of 5 Fafnir SKF Bearings 9107P, 9110K 9112 #12705

Dayco Eastman Hydraulic Hose, 3600 PSI, 70″ #23036

Dayco Hydraulic Hose SAE100R9/AT 3000 PSI, 110″ #23037