实时事件纪录()用法此功能的用法(在梯形图中编程)介绍在9.0固件版本中，并且所有的350-374型的CPU都具有带此种圖件，SER的目的就是提供-种动态的故障解决办法和调试工具，为实现此功能，需要一组的数字量点的开/关状态的“快照”，也需要需要多少个“快照”，

QUARTECH 8517 SERIAL DATA MULTIPLEXER WITH CONNECTOR CA

ATLAS COPCO BSM 33140-R2.5 / 4230 1903 80 SERVO MOTOR

NORRISEAL R3011-T3SS-1J 4″ BUTTERFLY VALVE NNB

CHAPMAN VALVE 4L43 2508 4″ OS&Y GLOBE VALVE

SQUARE D QMB-363-T BRANCH SWITCH, FUSISBLE, 100 Amp

IKO LWHT 55 LINEAR ACTUATOR / CARRIAGE, NIB

WORCESTER 10 754XD2 ACTUATOR SERIES 75, NIB

SHUR STOP 105631106003 ELECTRIC BREAK, NIB

STAR LINEAR MOTION TECHNOLOGY 1651-394-10 LINEAR SLIDE

NSK 7217A5TRDULP4Y SUPER PRECISION BEARING ? SET, NIB

INA 87 U7 RWU 55 DH ; FE FA550.2 G2 LINEAR GUIDE RAIL W

AMERICAN STANDARD 2512.010 INSTANTO ELONGATED WALL-MOUN

FLOWSERVO B150S10 FCW ACTUATOR W/ DXCLU2N8-18-002?00 ULT

AEG MODICON PROM MEMORY CARTRIDGE AS-E380-902

OHIO GEAR B2262 Uniline 200 GEAR REDUCER, 60:1, NNB

KAWASAKI 50999-1545 PC BOARD, NIB, SEALED IN BAG