Experimental Physics and
Industrial Control System

Ron Sluiter <[email protected]> · Wed, 24 Aug 2011 16:53:19 -0500

Doesn't HOPR(=4) need to be > LOPR(=5)?

On 8/24/2011 4:10 PM, Paul Nord wrote:

I've got a GUI setup with MEDM to control some values.  I'd like to PV to accept values only in a valid range: 4 or 5.

Here's the record:
record(longout, "GROUP_0")
{
  field(DESC, "SNMP channel BBM-")
  field(DTYP, "Snmp")
  field(SCAN, "Passive")
  field(EGU,  "")
  field(PINI, "YES")
  field(OUT,  "@$(HOST) guru WIENER-CRATE-MIB::groupsSwitch.0 INTEGER: 100 i")
  field(ADEL, "1")
  field(VAL, "5")
  field(LOPR, "5")
  field(HOPR, "4")
  field(DRVH, "5")
  field(DRVL, "4")
}

I've tried setting LOPR, HOPR, and DRV*.  But I can still sent "1" from MEDM and it will set the hardware into an undesired mode.

I must be missing something simple here.

Paul

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System