updatePVs for non-scan PVs only
updatePVs for non-scan PVs only

mscheng/pcaspy,paulscherrerinstitute/pcaspy,paulscherrerinstitute/pcaspy,mscheng/pcaspy,tectronics/pcaspy,paulscherrerinstitute/pcaspy,HaveF/pcaspy,tectronics/pcaspy,HaveF/pcaspy