Uploaded image for project: 'Instrument control development'
  1. Instrument control development
  2. INSTRM-67

Not detecting powered-down motor controller from PCM RS-485 traffic.

    XMLWordPrintable

    Details

      Description

      The CCD motor controller is on an RS-485 bus off the PCM. When the motor controller is powered down it returns something that the xcuActor does not recognize. We need to parse and handle it.

      ics_xcuActor 1.5.1, FWIW.

      To wit:

      pfs@bee-r1:~$ oneCmd.py xcu_r1 --level=d motors status
      xcu_r1 d text="sending '~@,T2500,/1aM1R'"
      xcu_r1 d text="received '0011074006570014036'"
      xcu_r1 f text="command failed: RuntimeError('command response header is wrong: 0011074006570014036',) at /home/hostpfs/mhs/products/Linux64/ics_xcuActor/1.5.1/python/xcuActor/Controllers/PCM.py:96"

        Attachments

          Issue Links

          relates to

          Task - A task that needs to be done. INSTRM-88 PCM returns last response to command sent to unavailable RS485 device

          • Major - Major loss of function.
          • Done

            Activity

              People

              • Assignee:
                shope shope
                Reporter:
                cloomis cloomis
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: