當(dāng)故障邏輯放置–個故障在故障表中之后，CPU在掃描中置位常開觸點(diǎn)。如果兩次連續(xù)的掃描都有故障放進(jìn)故障表中，那么對兩個連續(xù)掃描常開觸點(diǎn)都被置位。本例使用一個在%R0600中的參數(shù)塊。SVC_ REQ功能執(zhí)行之后，參數(shù)塊第四、五、六個字包含了故障l/0模塊的地址。

OMRON F10-S15R NSFP F10S15R

MODICON AM-S929-000 USPP AMS929000

AROMAT ANMA228 NSFP ANMA228

ALLEN BRADLEY 1770-RG NSFP 1770RG

YASKAWA ELECTRIC CACR-SR01AB2ER USPP CACRSR01AB2ER

YASKAWA ELECTRIC CACR-SR02AC1ER USPP CACRSR02AC1ER

YASKAWA ELECTRIC CACR-SR03AB2ER USPP CACRSR03AB2ER

YASKAWA ELECTRIC CACR-SR03AC1ER USPP CACRSR03AC1ER

YASKAWA ELECTRIC CACR-SR03BB1AF-?Y114 USPP CACRSR03BB1AF
GROVE GEAR H12201 FNFP H12201

GENERAL ELECTRIC DS200GGXCG1AAA NSFP DS200GGXCG1AAA

TOSHIBA RAD10-012 USPP RAD10012

ALLEN BRADLEY 1797-OE8 FNFP 1797OE8

FANUC A16B-1211-009 USPP A16B1211009

ALLEN BRADLEY 2711-K6C2 USPP 2711K6C2

BERGER LAHR WD-5-008.051-00 USPP WD500805100

ALLEN BRADLEY 513-BUB40 NSFP 513BUB40