故障參考地址系列90-30/90-20/MicroPLC中的故障參考地址只有一類:故障累積(summary)參考地址。將故障累加參考地址登記,以表明何種故障已發(fā)生。故障地址將一直維持導通,直到PLC被清屏或直到應用程序清屏。下面是一個故障位先置后清的例子。在該例中,當掃描超限狀態(tài)發(fā)生時,線圈Light-01(燈-01)接通,燈和OV-SWP觸點將維持通,直到%10359觸點閉合為止。

AMAT 0100-20040 Remote Supply Distribution PCB,

109-19301-10 ISA Mach 64 Graphics Card

AMAT 0150-12066 Signals Cable, Looks

5 Novellus 15-130760-00 Screw, Flat, Hex, 6-32x

Intel 8/16 LAN Adapter 306451-013 PCLAB8100,8105,?8110,8

PALL KLEENPAK FILTER HDC II filter 1.2 um

25 Swagelok diffuser fitting, 1/8 inch plug brass

SMC Regulator modular 3800-01231, lot’s of 2

Vexta C4423-9012, 2 phase, 3.4v DC, 1.4 Amp

12 0-42MP-G Teflon Mini Gaskets 1/2″

NVIDIA 180-P0050-0000-?A09 PCB board

Miracle Movement Dial Indicator MPT41908 EI-0003-508, U

ISO-100 Centering Ring, ISO-100-CR-AV,

Rf Coax Connector UG59B/U Amphenol