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。
NEW ROSS 3573D4241 VALVE
ALLEN BRADLEY 2707-L8P1 PANEL 2707L8P1 NEW
NEW EUROTHERM 605 DRIVE 605/007/230/1/F/0020/US/000
TECO ELECTRIC T-VERTER FA-N2-203-H AC SPEED DRIVE NEW
NEW VICKERS A330E578BNM10 ACCUMULATOR
NEW LENORD BAUER 208-XN00250L900 ENCODER
PIOVAN 9630088 MICROPROCESSOR LOADER BOX
NEW SENSOTEC 41/0572-05-13 LOAD CELL 5000LBS
NEW OMRON C20P-EDR-A PROGRAMMABLE CONTROLLER C20PEDRA
TEXAS INSTRUMENTS MODEL 500-5053 PROGRAMMABLE BASIC
NEW APPELTON CMBC250-MT VAPOR FIXTURE UNIT