這樣每個周期掃描–次。Vo掃描的設(shè)置特征允許VO點的掃描更接近用戶邏輯中要使用此點的地方。VO掃描設(shè)置成不是每個周期掃描-次會導(dǎo)致在首要單元和備用單元中不是同時掃描到此VO的值。例如，如果首要和備用CPU被設(shè)置成隔周期掃描一次(period參數(shù)設(shè)置為2)，首要CPU可能會在第一個周期掃描此點而備用CPU在下一一個周期掃描此點。使用非默認(rèn)的掃描設(shè)置會造成CPU之間到達同步點的延遲。在確定“失敗等待時間”參數(shù)時要考慮這-點。

Daykin Electric 471-S653 Transformer 9000VA 3PH

Wittmann DRYMAX D60-150PDC W/DEWPOINT Plastic Dryer 460

C&D FR18HK1000A 36V Forklift Battery Charger

Wittmann DRYMAX D30-30 PDC Plastic Dryer 480V

Wittmann DRYMAX D30-30 PDC Plastic Dryer 480V 3PH 60HZ

Pirelli PC-5892RT-216 Optical Cable 216FIBER 837FT

Boston Gear F71830B56 FSP5A P56X1526X Motor Multiplier

Whitlock AL-071GP Autoloader 1NE 115V 60HZ 1PH 1HP 11A

Lot of 14 Novatec Plastic Dryer Parts

Precision Feeders 2687-2 20″ Bowl Feeder, Stainless Ste

Thermal Transfer Products A-1036-4-6-F Thermal Transfer

Panasonic PANAROBO HR-10755 Robot

Panasonic PANAROBO HR-10755 Robot Arm

NTN / MS PVH-28 / EZ152 / ED132 12″ Bowl Feeder +

NTN / YACHIYO KOHKEN YK-20 / EZ152 / ED132 12″ Bo

TRANE 6400-0716-02 OPERATOR CONTROL PANEL

CISCO L1010-ASP-C-FC1 ATM SWITCH PROCESSOR

WESTINGHOUSE 9966D84G01 REV28B POWER SUPPLY BOARD

8 TURCK Bi-EG05-AN6X INDUCTIVE PROXIMITY SENSOR

12 Whirlpool W10209532 Control Box