When the setting parameters are uncertain,it is generally not appropriate to set the initial test parameters too sensitively,for example,the proportionality should not be set too small to prevent the system from oscillating.The general practice is that in manual control,the valve needs to be opened larger,and the P value(proportional degree)can be selected to be smaller;the valve does not need to be opened larger,and the P value(proportional degree)can be escaped larger.
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。
SEW EMV-Modul EF014-503
SEW EURODRIVE KüHLKORPER DKS 09
EBC Bremsbeläge VA+HA Honda GL 1500 SEV/SEW/SEX/SEY Gol
- Janome Sew Mini / SewMini Deluxe – Kindernähmaschine …
- Offizieller JANOME VERTRAGSHÄNDLER ○ EXPRESSVERSAND.
SEW DBG11B-08 Keypad / Bediengerät