Table of Contents
5
1SVC 440 795 M1100
5 Visualization with the display system 267
Screens 267
– Memory layout 268
– Western European character table 269
Screen overview 271
Screen editor 273
– Static text 273
– Bit display 276
– Date and time 280
– Bitmap 283
– Numerical value 289
– Example program – Numerical value: 290
– Value entry 299
– Message text 305
Button editor 317
– Select operable screen element 317
– Display backlight 317
– Screen change 317
– Password logout 318
– Set variable to fixed value 318
– Increment variable 318
– Decrement variable 318
– Changeover relay 318
6 CL-NET network, COM-LINK serial
connection 319
Introduction to CL-NET 319
CL-NET network topologies, addressing and
functions 320
– Loop through the unit wiring method 320
– T connector and spur line. 320
– Position and addressing of the operands via
CL-NET 322
– Possible write and read authorisation in the
network 324
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