MAG DICOM ROUTE LOCK TRANSMIT (1874)    REMOTE PROCEDURE (8994)

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 | a medical device.  As such, it may not be changed in any way. |
 | Modifications to this software may result in an adulterated   |
 | medical device under 21CFR820, the use of which is considered |
 | to be a violation of US Federal Statutes.                     |
 +---------------------------------------------------------------+
 
The various routing transmitters avoid that multiple transmitters
attempt to do the same task at the same time by LOCKing some
names of global variables. They will acquire and release these
LOCKs by calling this RPC.
 | Property of the US Government.                                |
 
This RPC will either attempt to LOCK a name, or release its
current LOCK on the name, depending on the value of input
parameter PLUSMIN. The other input parameters identify a
destination to which files are to be sent (D0) and the location
from which the files are being sent (LOCATION).
 | No permission to copy or redistribute this software is given. |
 | Use of unreleased versions of this software requires the user |
 | to execute a written test agreement with the VistA Imaging    |
 | Development Office of the Department of Veterans Affairs,     |
 | telephone (301) 734-0100.                                     |
 |                                                               |
 | The Food and Drug Administration classifies this software as  |

• D0
  PARAMETER TYPE:   LITERAL
  MAXIMUM DATA LENGTH:   30
  REQUIRED:   YES
  SEQUENCE NUMBER:   1
  DESCRIPTION:   

  The value of this parameter is a pointer to either ^MAG(2005.2)
  or ^MAGDICOM(2006.585).
  This pointer identifies the destination to which the images
  are to be transmitted.
  

• LOCATION
  PARAMETER TYPE:   LITERAL
  MAXIMUM DATA LENGTH:   30
  REQUIRED:   YES
  SEQUENCE NUMBER:   2
  DESCRIPTION:   

  The value of this parameter is a pointer to ^DIC(4).
  This pointer identifies the location at which images were acquired.
  

• PLUSMIN
  PARAMETER TYPE:   LITERAL
  MAXIMUM DATA LENGTH:   10
  REQUIRED:   YES
  SEQUENCE NUMBER:   3
  DESCRIPTION:   

  The value of this parameter is a number. When the value of this
  number is zero, this RPC will perform one (decremental) unLOCK;
  when the value of this number is nonzero, this RPC will attempt
  to perform one (incremental) LOCK with a time-out of zero seconds.
  

The value of this parameter is an integer number.
Possible values are:
   0 = name could not be LOCKed
   1 = name was successfully LOCKed
   2 = name was successfully unLOCKed