triconex 4119a 上位工控机提供人机交互界面，完成控制信息输人、数据管理、进行数据显示、存储、统计和报表等功能，上位机采用ipc810工控机，它的主要工作如下：工控主机首先根据操作人员的指令，读取某个编号的配方，然后，根据配方中配料的比例及先后顺序，向plc发出开始配料的指令，使得plc能够起动特定的变频器。在配料过程中，工控主机以轮询的方式，一方面实时读取plc的状态字，了解plc及plc下级设备的运行状态； 厦门仲鑫航自动化设备有限公司 联系人：张芳 电话：0592-5087951 + 手机 ：18030132582 传真：0592-5165561（请备注张芳收，谢谢！） 业务：2851195447 email：285119 地址：厦门思明区湖滨东路湖光大厦8楼 modicon power supply module as-p420-611 7736a p420 115v 60hz allen-bradley 1606 dc power supply 1606-xl480e ser a 480w 24v 20a robicon power supply logic board 463625 pcb rebuilt texas itruments power supply module plc pm 550-100 28vdc sieb & meyer power supply brushless motor system 26.39.5 26395 rebuilt ge pcb 521x111pshapg2 dc300 svps1 power supply rebuilt dynamatic eaton power supply 15-871-8 af5000 ge pcb board power supply monitoring 7556d17g1 d-4011j98-1 d4011j981 ccab in box ge pcb power supply board 698e869-g1 0698e869g0001 jacke gmbh power supply 24 v traformer type dang esr power supply unit kn8017 type 3967 988 ge illuminated standard pushbutto qty of 4 p9mplrgd 184491 red button lot of 5 allen-bradley pushbutto in box ge cr294ouw310a2 cr2940u310a2 light indicating push test 110acv allen-bradley bulletin 800mr-qb24aa series d small round illum push button somma round carbide pusher pads 5087-21/64rnc allen bradley small square illumination push button set of 2 800mb-cqa24aas allen-bradley bulletin 800h heavy duty illuminated push button 800h-pp16r c eaton cutler-hammer maintained push button red mushroom head black flush nema cutler hammer e30jb compact pushbutton with light 240v qty 2 total ge pushbutton station cr2940nc201a 600v heavy duty allen-bradley pushbutto includes 800t-pm16b 800ms-cqa24aa 800h-hk2a 800h-pr16r allen-bradley 800h push button unit type 4,4x,13 800h-r6bp ser. f red cap allen-bradley bulletin 800mr 800mr-b2a small rd extended push button head allen-bradley push butto (1) 800t-pa16aav (1) 800t-d6d2 (1) 800t-a6d1 allen-bradley pushbutto (2) 800t-a1a ser n & (2) 800mr-p16 ser d allen-bradley 800h-4hx7 series n hazardous locatio push button station 7&9