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Programming
5.2 Programming the blocks
● Counter and summation blocks
– Counters (Page 230)
– Elapsed time counter (Page 231)
– Frequency calculation (Page 232)
– Flow calculation (Page 233)
– Flow totalizer (Page 235)
– Flow calculation rectangular weir (Page 237)
– Silo volume calculation (Page 239)
● Blocks for messages
– Sending SMS messages (Page 241)
– Send e-mail (Page 242)
– FTP file transfer (Page 243)
● Switch and relay blocks
– Latching relays (Page 245)
– Current impulse relay (Page 247)
– Wiping relay (Page 249)
– Time relay (Page 251)
5.2
Programming the blocks
Programming the program blocks for the control tasks
Networks
For control tasks of the RTU you can create up to 8 networks for program blocks.
Every network is shown in a tab of the WBM. In the top line of the tab, you can assign a
name to the network (max. 20 characters).
In the second line of the tab, you can enter a comment for this network (max. 64 characters).
When you open the WBM "Network 1" is already created.
Representation and programming the networks and blocks
The blocks are represented graphically.
196
Operating Instructions, 09/2017, C79000-G8976-C382-04
RTU3030C
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