Experimental Physics and
Industrial Control System

"Mark Rivers" <[email protected]> · Mon, 12 Jan 2009 21:07:32 -0600

Richard,

The drvAsynIPPortConfigure command is used to create a new asyn port, which you have called "pmac0".  drvAsynMotorConfigure also creates a new asyn port, which you have also called "pmac0".  That is not legal, you must use a different name.  Use another name, like pmacMotor0 for the drvAsynMotorConfigure command.  That is the port name you will use in your subsitutions file for motor records.

Mark

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From: [email protected] on behalf of Richard Pastrick
Sent: Mon 1/12/2009 7:48 PM
To: [email protected]
Subject: EPICS asyn error message

I am running into some problems while trying to setup a Delta Tau UMAC to communicate over IP with an EPICS server. I am simply trying to get the asyn interface to work at this point.

I receive the following error messages when I run the following commands:

drvAsynIPPortConfigure("pmac0","172.24.68.50:1025",0,1,0)

drvAsynMotorConfigure("pmac0", "pmacAsynMotor", 0, 6)

asynCommon:registerDriver pmac0 already registered

dryAsynMotorConfigure Error: Can't register port

I am using base 3.14.8.2, asyn 4.9, and motor r6-3. The implementation I am trying to use is the synApps tpmac available from http://www.gmca.aps.anl.gov/TPMAC2/

I have looked at all of the example .src files that I could find in epics downloads but to no avail and I am very confused right now. Any help that any of you can give would be greatly appreciated.

Thank you.

Richard Pastrick

Associate Software Engineer

Xradia Inc

5052 Commercial Cir

Concord CA 94520

925-288-1228 Ext 1151

925-348-0384 (cell)

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System