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1) Open SCADA project
2) System – Node – Select DDE server as data source
3) Name = VR18 (No gaps )
4) Application = RealTime_Viewer
5) Topic = TagService
6) Check enable in the box. (This node should be selected)
7) Now open the data base
8) Create analog tag with all the details similar to the tag at the recorder.
9) Select VR18 at the NODE
10) Write the tag address, this should be same as tag name at the recorder and Observer
software. For ex: analog input 1 AI1 should be written as _AI1 (Please note that
underscore is required before the name of the tag, otherwise data will be not
exchanged.
11) Now open the tag monitor and configure for the above tag for checking of DDE with
the tag.
If DDE is configured properly, then tag value should appear correctly at the tag monitor with
state as “VALID”. If any error message is available, then you have to repeat from step 1. Please
note that before checking tag monitor, real time viewer in PC should be in running condition.
Summary of Contents for WH18/06
Page 1: ...User Manual Paperless Recorder WH18 06 15th Edition 03 2008 ...
Page 17: ...17 Figure 2 6 Figure 2 7 Figure 2 8 ...
Page 19: ...19 Figure 2 10 Figure 2 11 ...
Page 25: ...25 Digital input card DI181 Figure 2 21 Analog output card AO183I AO183V Figure 2 22 ...
Page 27: ...27 Figure 2 25 Figure 2 26 ...
Page 70: ...70 Make sure that RS 232 communication setting at the recorder and PC are equal ...
Page 87: ...87 7 Trouble shooting ...
Page 88: ...88 ...
Page 89: ...89 ...
Page 90: ...90 ...
