描述
在整定参数无把握的情况下,一般都不宜把初始试验参数放得太灵敏,例如比例度不宜放得太小,以免系统出现振荡。一般作法是在手动控制时,阀门需要开得较大者,P值(比例度)可选得小一些;阀门不需要开得较大者,P值(比例度)可逃得大一些。
ABB Kent Taylor Commander 300 C300/0020/STD Controller
ABB Kent Taylor Micro Scan 200 200rb32002c
Taylor ABB 6004BZ10300B Mod 300 CPU Board 6004BZ10300-B
AS IS ABB Kent Taylor Electronic Transmitter 424T AS IS
ABB Taylor Circuit Board 500S1096-3 500S10963 rev AB
ABB TAYLOR MOD 300 MODULE 24/48 VDC 16 SRC 6240BP10811