User manual

IEC61131 User and Reference Manual
April 22, 2008
543
 40001 through 49999
The Class of Event Object parameter specifies the event object class the 16-Bit Counter Input is
assigned. If Unsolicited reporting is not required for a DNP point, it is recommended to set its Class
0 or None. The selections are:
 None
 Class 1
 Class 2
 Class 3
The Threshold parameter specifies whether the RTU generates events. The value entered is the
minimum number of counts that the 16-Bit Counter Input must change since it was last reported.
Setting this value to zero disables generating events for the 16-Bit Counter Input point. Valid
deadband values are 0 to 65535.
The Allow Duplicate Modbus Addresses checkbox determines if the Modbus I/O database
addresses assigned to the DNP data points must be unique. Check this box if you want to allow more
than one point to use the same Modbus address.
Click the OK button to accept the 16-Bit Analog Counter parameters and close the DNP Settings
dialog.
Click the Cancel button to close the dialog without saving any changes.
Click the Add button to add the current 16-Bit Analog Input to the DNP configuration.
Click the Copy button to copy the current 16-Bit Analog Input parameters to the next DNP Address.
Click the Delete button to delete the current 16-Bit Analog Input.
Click the Move Up button to move the current 16-Bit Analog Input up one position in the tree
control branch.
Click the Move Down button to move the current 16-Bit Analog Input down one position in the tree
control branch.
32-Bit Counter Inputs Configuration
The 32-Bit Counter Inputs property page is selected for editing by clicking 32-Bit Counter Inputs in
the tree control section of the DNP Settings window. When selected the 32-Bit Counter Inputs
property page is active.