故障参考地址系列90-30/90-20/MicroPLC中的故障参考地址只有一类:故障累积(summary)参考地址。将故障累加参考地址登记,以表明何种故障已发生。故障地址将一直维持导通,直到PLC被清屏或直到应用程序清屏。下面是一个故障位先置后清的例子。在该例中,当扫描超限状态发生时,线圈Light-01(灯-01)接通,灯和OV-SWP触点将维持通,直到%10359触点闭合为止。
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