FBM217 FOXBORO

FOXBORO FMB231
FOXBORO CP30B-P0961EF
FOXBORO CP40
FOXBORO FBI110E
FOXBORO FBM224 PO924GG

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Description

PLC按照梯形图程序扫描原则,一般来说,PLC按从左至右、从上到下的步骤逐个执行程序。但遇到程序跳转指令,则根据跳转条件是否满足来决定程序跳转地址。程序执行过程中,当指令中涉及输入、输出状态时,PLC就从输入映像寄存器中“读入”对应输入端子状态

ALLEN BRADLEY 1391-DES15-DI-A​QB NEW 1391DES15DIAQB

SIEMENS SIMOVERT VC MASTER DRIVE 6SE7026-0ED61-Z

INDRAMAT DDS02.1-A100-D REMAN. DDS021A100D

REXROTH INDRAMAT MAC090C-0-GD-3-​C/110-A-2/S018 REMAN

HELLER UNI PRO CNC 90 MONITOR UNI-PRO NEW WITH KEYBOARD