Half Wave Control for PD power adjustment for REFL PD (T.Yamamoto 191208)

• Login k1ctr* (* : 1~9).

• Go to Sitemap and Select "SYS", then "HWP motor".

• Push "FWD" or "REV" In Controller to rotate each HWP.
  Related EPICS channels are defined in k1grdconfig (K1:SYS-HWP_***).