描述
DCS具有历史趋势记录、操作记录、报警值、报警时间记录、故障诊断等功能,趋势、操作记录真实地记录了历史上各参数的数值和操作人员所做的工作。而故障诊断是DCS对所有模拟、数字的I/0信息进行监控,通过它可测试和判断问题所在,再结合趋势、操作、报警等记录,可帮助我们迅速找出故障点。
WOODS XFC1000-5B E-TRAC .5HP 115V AC DRIVE **XLNT**
VERY NICE TB WOODS E-TRAC AC INVERTER MODEL AFC2002.OB2
Woods E-TRAC AC Micro Inverter XFC2002-0B Variable 2 HP
Woods E-TRAC AC Inverter AFC 4001.OB2S 460 Volt 3 Phase
TB WOODS E-TRAC MICRO FREQUENCY INVERTER USED
Woods 1 Hp Variable Frequency Drive E-TrAC Inverter
Woods Variable Spd AC Inverter Drive E-TRAC WFC4001-OC
Woods AC Inverter E-Trac Drive Boards: PC332 h WPC04 f