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OMRON
APPENDIX D – Obsolete Features
Revision 2.0
Page 161
Typical Example
DDETerminate(channelname)
The server and topic specified by Integer point ‘channelname’ is closed.
DDETerminateAll
Syntax
returnstate = DDETerminateAll()
Remarks
Argument Type
Description
returnstate
bool
Returnstate
is ‘1’ if the function is successful, or ‘0’ otherwise.
Typical Example
DDETerminateAll()
All previously initiated DDE links are closed.
EnableDDE
Syntax
returnstate = EnableDDE(pointname)
Remarks
Argument Type
Description
returnstate
bool
Returnstate
is ‘1’ if the function is successful, or ‘0’ otherwise.
Pointname
bool point A Boolean point that holds the required enable/disable state
Typical Examples
EnableDDE(result)
DDE functions are enabled based on the value of point ‘result’. If ‘point’ is ‘TRUE’, then DDE is
enabled, if ‘point’ is ‘FALSE’, then DDE is disabled.
EnableDDE(TRUE)
DDE functions can also be enabled directly without using a point to hold the desired status.
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