Connecting to dev network:

  • MobaXterm
  • Sessions → choose ssh session
  • in cmd line:
    • bash → dev → bash


To get encoder data from Sarah's dev space:

  • To start IOC:
    • cd /u/cd/sarahvo/Undulator_SXR/Undulator_SXR-git/iocBoot/siocModbus 
    • ./st.cmd 
  • On Another terminal:
    • bash → camonitor USEG:B34:ENC1


Running modpoll from Alex's space:

  • cd /u/cd/alexmon

  • ./modpoll -m tcp -t 3:int -0 -r 0x0001 134.79.218.6 

In order to get it to work:

  • We had problems with the data, it was reported in increments of 65000 cts
  • We ran these in epics to get the data in hex:
    • asynSetTraceMask "EK9000_0",0,3
    • asynSetTraceIOMask "EK9000_0",0,4 
  • To fix the issue:
    • The address start is from address 1
    • Datatype is 5 which is little endian 
  • Little endian stores byte as LSB then MSB, so value of 4F52 is stored as 52 4F
  • Big endian stores byte as MSB then LSB, so value of 4F52 is stored as 4F 52



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