What is the difference between parameters SLFV (Estimated Pump flow value) and FS2V (Pump Flow Value) of AltivarProcess ATV600 variable speed drive.
Here are 4 combinations of ATV configuration that show the difference between SLFV and FS2V
1. Pump curves entered and activated flow estimation used and FS2A (pump flow sensor assignment) is not configured ==> SLFV is caclutated from pump curves. FS2V is copy of SLFV.
2. (Pump curves not activated or flow estimation not used) and FS2A is not configured ==> SLFV=0, FS2V=0
3. (Pump curves not activated or flow estimation not used) and FS2A=AIx analog input ==> SLFV=0, FS2V=value from the sensor on AIx
4. Pump curves entered and activated flow estimation used and FS2A=AIx ==> SLFV is caclutated from pump curves. FS2V=value from sensor on AIx
To sum up, If there is a pump flow sensor (F2SA is configured) then FS2V provides information from the flow sensor. If there is no pump flow sensor, FS2V takes the value from SLFV.
1. Pump curves entered and activated flow estimation used and FS2A (pump flow sensor assignment) is not configured ==> SLFV is caclutated from pump curves. FS2V is copy of SLFV.
2. (Pump curves not activated or flow estimation not used) and FS2A is not configured ==> SLFV=0, FS2V=0
3. (Pump curves not activated or flow estimation not used) and FS2A=AIx analog input ==> SLFV=0, FS2V=value from the sensor on AIx
4. Pump curves entered and activated flow estimation used and FS2A=AIx ==> SLFV is caclutated from pump curves. FS2V=value from sensor on AIx
To sum up, If there is a pump flow sensor (F2SA is configured) then FS2V provides information from the flow sensor. If there is no pump flow sensor, FS2V takes the value from SLFV.
發佈於: 施耐德電機Taiwan
需要協助？
產品選型工具
快速輕鬆地為您的應用找到合適的產品和附件。
取得報價
立即線上提交您的銷售需求，專業團隊將主動聯繫您。
購買地點
輕鬆在您所在地區找到最近的施耐德電機經銷商。
支援中心
在同一位置找到滿足您所有需求的支援資源。