描述
现象:我合成系统是一对冗余的nim,在使用过程中总有其中一个nim运行不到1周就出现fail状态(不是固定的,只要有2台nim同时运行,就会有一个死掉),进行复位时自检通不过,故障指示灯fail亮。若将该nim停电一段时间后,再送电投运,nim又能正常工作,但几天后又变为fail。nim是tps系统中连接控制器hpm和操作站gus的网络接口模件,非常重要,所以采用的是冗余配置,一旦该接口数据中断,操作站上将看不到任何现场数据,也不能进行操作,对于连续生产的化工行业来说是致命的危险。
主营:世界知名品牌的plc、dcs系统备件模块
①allen-bradley(美国ab)系列产品》
②schneider(施耐德电气)系列产品》
③general electric(通用电气)系列产品》
④westinghouse(美国西屋)系列产品》
⑤siemens(西门子系列产品)》
⑥销售abb robots.fanuc robots、yaskawa robots、kuka robots、mitsubishi robots、otc robots、panasonicrobots、motoman robots。
⑦estinghouse(西屋):ovation系统、wdpf系统、max1000系统备件。
⑧invensys foxboro(福克斯波罗):i/a series系统,fbm(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。invensys triconex:冗余容错控制系统、基于三重模件冗余(tmr)
结构的zui现代化的容错控制器。
⑨siemens(西门子):siemens moore,siemens simatic c1,siemens数控系统等。
⑩bosch rexroth(博世力士乐):indramat,i/o模块,plc控制器,驱动模块等。
◆motorola(摩托罗拉):mvme 162、mvme 167、mvme1772、mvme177等系列。
fanuc servo amplifier unit a06b-6090-h223 *nice*
allen bradley 1336vt-b015-ean-fa2-l1-s1 drive *nice*
allen bradley panel view 600 2711-k6c15 *new*
fanuc a06b-6090-h223 servo amplifier *nice*
allen bradley 1336f-cwf30-an-en *new*
allen bradley 1336s-cwf50-an-en4
lincoln 84808 8″ air motor *new*
modicon brushless servo motor s61g-a00-k0v0 *new*
fincor dc motor control 2200s30013a *new*
lincoln 84808 *new*
honeywell dcp2165gk09e00300 controller*new*
modicon bridge plus nw-bp85-002 *nice*
square d power logic egx400 ethernet gateway
comau servo amplifier 10906280rev-009 *refurbished*
allen bradley 1336-bdb-sp34c pcb gate drive *new*
hardy instruments hi 1746-ws module *new*
lot of 17 beckhofff kl9260 *new*
cutler hammer s20n11s10ss stainless transformer *new*
bailey innis01 network interface module
gould modicon level-3 16k 3card chassis 584 as-584a-340
square d sy/max 8030-crm210 *new*
atlas copco k258955ex power supply 26.39.50c *nice*
rexroth induction motor mad130b-0150-sa-s2-bh0-05-h1
rexroth induction motor mad130b-0150-sa-s2-bh0-05-h1
rexroth induction motor mad130b-0150-sa-s2-bh0-05-h1
allen bradley 1336-bdb-sp21d pcb gate drive *new*
eaton idt 92-00806-01 panelmate series 2000 *new*
ac tech adjustable spped ac motor control m32100e
indramat nam 1.2-15 ac servo *new*
indramat nam 1.2-15 ac servo *new*
xycom model 4117t panelview 4117-0000000002001 *nice*
ge circuit board 44a717684-001/44a398795-g04 *new*
industrial drives bds3-208/40-01-20-4503f2 *nice*
dc brushless amplifier bds3
whedco servo motor controls *nice*
danfoss drives vlt5011pt6c20str0dlf00a00c0 *new*
walker smart-1b magnetic chuck control dxm 9563 *new*
lot of 20 ir ior thyristor diode st110s16p0 *new*
fanuc a06b-1446-b100#0102 ac spindle motor *new*
fanuc a06b-1447-b100#0102 ac spindle motor *new*
industrial dynamics 34674 i/o card *nice*
mac valve 811c-pm-111jb-172 *new*
magnecorp 50mc-90-b-20 magneclutch 0750361 *new*
transient voltage surge surppressor tpme120s06as *new*
westinghouse amptector i-a model
fec automation servo press dpt-301r4h-25fs-00a *new*
limab laser distance meter lms6035s *new*
allen bradley 1336f-brf50-an-en-l6e drive
rosemount 3051l2aa2ad21aac6 *new*
rosemount 8705tsa010c1w1n0q4 *new*
rosemount 3051l3aa0fd21aam5c6 *new*
mitsubishi fr-a740-00170-na *new*
danfoss vlt 5022 drive pt5c20sbr0dlf00a00c0 *nice*
allen bradley 1336 plus ii drive 1336f-aqf30-aa-en *new
allen bradley 1305-ba04a-hap drive *new*
mitsubishi embedded panel controller epc730x *new*
allen bradley 1336f-cwf10-an-en *new*
itw ransburg electrostatic gun rea 70-759805-38222 *new
danfoss vlt 3011 variable speed drive 175h4403 *nice*
nachi drive unit rfx1140tlc *new*
kawaski 50999-1133 pc board *new*
mclean /hoffman m280426g032 air conditioner *new*
toyopuc pc2-cpu programmable controller *new*