C 程序可访问除主程序_MAIN LD 块中％P 和其他子程序 LD 块中％L 地址外的PLC 所有地址，并且可以通过 C programmer’s Toolkit 调用许多 PLC 内嵌的功能块。C 语言程序不能被其它作为子程序调用，只能通过时序安排来执行。同时 C 程序也不能调用其它块作为它的子程序。

PTD 45 MM, TAPER SHANK DRILL, HS, LH, 17 3/4″ OVERALL L

SICK LCU-FSD POWER SUPPLY DUAL WITH SAFETY RELAY, NNB

YOKOGAWA E906MGG FOLDING CHART, LOT OF 10, NIB

SQUARE D 8030 PS-31 SYMAX POWER SUPPLY

PERFECTION GEAR INC SBF-324-0B, WORM GEAR REDUCER, 40:1

PEPPERL & FUCHS NJ40-FP-W-BHMSP?3-N.O INDUCTIVE SENSOR,

GLEASON 9.5 GMT 800 26054972 CHART HARD TEST

CUTLER HAMMER C341BC 75 VA INDUSTRIAL CONTROL TRANSFORM

HONEYWELL M944b1175B Modutrol Motor, REBUILT

CUTLER-HAMMER BFD44U BFD INDUSTRIAL CONTROL RELAY, NIB

CRANE SERIES 44 6″ BUTTERFLY VALVE LUG TYPE 200 PSI, NE

COOPER CHDN-EBE-T15 MINI-LINE DNET FEMALE CONNECTOR 15

PHOENIX DOCKLITE DL-300DWT-2 WEATHER TIGHT LOADING LIGH

HEATH SCHLUMBERGER SG-1271 FUNCTION GENERATOR

VICKERS XG 06 1F 30 REDUCING VALVE