146031-01 BENTLY

INNIS21
KUKA-C2CI3 DCS
PCI-6033E
3HAC17484-1/01/3
440N-S32013
Mtl831b PLC
ABB3HAC023195-001/02 PLC
SR750-P5-G5-S5-HI-A20R
MAJ-554
PCS812 DCS

分类:

描述

本指令使用的操作数有:01000~01915、20000~25515、HR0000~HR1915,其功能相当于锁存器,当置位端(S端)条件为ON时,KEEP继电器一直保持ON状态,即使S端条件变为OFF,KEEP继电器也还保持ON,,直到复位端(R端)条件为ON时,才使之变OFF,KEEP指令主要用于线圈的保持,即继电器的自锁电路可用KEEP指令实现。若SET端和RES端同时为ON,则KEEP继电器优先变为OFF。锁存继电器指令编写必须按置位行(S端),复位行(R端)和KEEP继电器的顺序来编写。

AGILENT HP 8720ES Network Analyzer 20GHz + OPTIONS CAL

Agilent – HP E4440A PSA Spectrum Analyzer

AGILENT-HP 8720ES Vector Network Analyzer

HP/Agilent E4443A PSA Spectrum Analyzer, 3 Hz – 6.7 GHz

HP/Agilent 83496B Optical / Electrical clock recovery

Agilent HP 8722D Vector Network Analyzer

HP/Agilent 8720ES Network Analyzer, Cal w/ Cert, ROR

AGILENT HP N5182A MXG RF VECTOR SIGNAL GENERATOR + OPTS

AGILENT HP 8510C 50GHz VECTOR NETWORK ANALYZER W/ 8517B

HP/Agilent 8720ES S-Parameter Network Analyzer 20 GHz