这种情况下 Error= PV ñSP 如果你想要 CV 输出值与 PV 输入值做反向动作 (CV 下降时 PV 上升),而不 是像正常的那样 PV 上升,CV 就上升的话,可以使用反转动作模式。Error = (SP – PV) 或者(PV – SP)如果配置字的低位设为 1 微分一般是基于从 PID 后一次运算到现在的 Error 值的变化的,在改变 SP 值的情况下,微分可能导致输出值产生很大的变化。
Cisco Systems CAB-AC-C6K-TWLK Power Cable
Lindsay Electronics LHI116 Power Inserter w/ Coupler
Taco ACUF-050 Sweat .5 Balancing Valve 1/2″ ACUF050
Sundyne RKORP311UC24DB2 O-Ring Repair Kit RKORP311 GSP
SUZUKI FRONT SENSOR ROTOR INSTALLER 09952-86510
Frigidaire 5300158289 Evaporator Motor Refrigerator
Ranco 4ELN9178 Automatic Freeze Protection A22-5120-000
Allen Bradley 800MR-NX11 Pushbutton Switch Green
Elite Entry Phone RS-485 TAR4SS Surge Suppressor
CUTLER-HAMMER H1040 HEATER COIL
Poly Phaser 101-0515G-A 800MHz In-Line Emp Surge Filter
(10) Wonpro WA-10 Universal Plug Adapter Hong Kong WA10
Maxrad Antenna 30675 Black Magnetic Mount w/ 12″ RG58A
Siemon Company 623K Modular Jack for Telecom
Jordan David Grip-X High Traction Footwear Ice Size M
Irritrol FMP08 Hose Punch Plastic/Steel Qty. 50