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VIS (General)
satoru.ikeda - 15:39 Friday 03 December 2021 (19076) Print this report
Comment to Routine confirmation of DGS maintenance day (17831)

Routine check for DGS maintenance day (12/03)

Stepper motor
 [Checked]
  Check if the power supply can be controlled by BIO.
  Check if the script can be started.
  Confirmed that the limit switch installed is in Green.
 [Check result]
  No problem
 However, ETMX is in use, so not confirmed yet.

Release Sensor
 [Checked]
 Confirmed that the Release Sensor is 0. 1: Seated
 [Check result]
 ETMX, ETMY, ITMX, ITMY : No problem
 ETMX_F1_1 : Abnormality disappeared as of last week (Nov.25 10:32:50 JST).
  They are replacing the flip cable.
 
Picomotor
 [check details]
  Performed PingTest
 [Check result]
  No problem (all NGs are known)

 NG:
  MCI,STM1,IMMT1,IMMT2
  AS_WFS,POP_POM,POS_POM,REFL_WFS,POM1
  MCF(MCO,MCI)
   => Confirmation only, no recovery work was done.

 OK:
  ETMX,ETMY,ITMX,ITMY
  BS(IM,BF),SRM(IM,BF),SR2(IM,BF,STM),SR3(IM,BF)
  PRM(IM,BF),PR2(IM,BF),PR3(IM,BF)
  MCE
  OMMT1,OMMT2,OSTM

  PCAL(EX1,EX2,EY1,EY2):Not confirmed since it is ON only when used.

Temperature controller
 [Checked]
 Check if the temperature acquisition is working properly.

 [Check result]
  No problem

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