Changes between Version 76 and Version 77 of HetProcedures/RA/overview

Timestamp:

Dec 3, 2016 10:12:25 PM (7 years ago)

Author:

sir

Comment:

--

HetProcedures/RA/overview

@@ -74 +74 @@
 * Check lrs2 vacuum pressure
 
-Turn on the vacuum gauge in the apcGui. Run the pfeiffer.py scrWFUCommissioning/wiki/ipt.
-(In case of error try to run the script second time about 1 min
-after turning of vacuum gage):Take twilight spectra
-
-    First any imaging cameras
-    LRS2 spectra
-
-        /opt/het/hetdex/src/tcs/trunk/camra/testing/pfeiffer.py
-Note: Sometimes you have to enter this several times before you get a prompt back.
-Then enter the following commands:
-{{{
-        on 1
-        on 2
-        wait about 15 minutes for the gauge to warm up
-        pressure 1
-        pressure 2
-        exit off
-}}}
-
-
-Here is a complete run:
-{{{
-[sco@lrs2 ~]$ /opt/het/hetdex/src/tcs/trunk/camra/testing/pfeiffer.py
-Pfeiffer Vacuum; TPG262 ActiveLine DualGauge Controller
-Example RS-232 Serial Control Script
------------------------------------------------------------
-By: Taylor S. Chonis, tschonis@astro.as.utexas.edu
-The University of Texas at Austin, Dept. of AstronomyWFUCommissioning/wiki/
-
------------------------------------------------------------
-
-Detected Sensors (1,2): PKR,PKR
-
-Pressure Units: TORRWFUCommissioning/wiki/
-Sensor 1 Setup Complete
-Sensor 2 Setup Complete
-MENU:
-    Command:          Function:
-    --------          ---------
-    > help            Display this MenuWFUCommissioning/wiki/
-
-    > on 1            Turn Sensor 1 ON
-    > on 2            Turn Sensor 2 ON
-    > off 1           Turn Sensor 1 OFF
-    > off 2           Turn Sensor 2 OFF
-    > status          Display Sensor Power Status
-    > pressure 1      Display Sensor 1 Pressure
-    > pressure 2      Display Sensor 2 Pressure
-    > exit off        Exit; Both Sensors switched OFFWFUCommissioning/wiki/
-
-    > exit            Exit; Sensor Status UnchangedNigWFUCommissioning/wiki/
->>  on 1
-OK (Allow warm up time)
->> on 2
-OK (Allow warm up time)
- WAIT 15 minutes    (until 00:44UT)
->> pressure 1
-Pressure OK; 1.3500E-05
->> pressure 2
-Pressure OK; 2.2900E-05
->> exit off
-}}}
+run {{{ syscmd -l 'get_cryo_pressure( update_state="true" )' }}}
+      to check LRS2 VG pressure. If got 999999 that means that VG need to be
+      enabled and one need to wait 15 minutes before read out pressure
 
 * Test guide probe motions