Siemens SIMATIC S7 - Technical Description; 1.1 Application; 1.2 Design

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SM 338 Equipment Manual
(4) J31069-D401-U1-A0-7618
Figures
2-1 Front view of the module 2-2.........................................
2-2 Principle of ultrasonic position encoding 2-4............................
2-3 Possible assignment of the measuring points 2-6........................
4-1 Organization of the dual port RAM 4-1.................................
4-2 Example of the measuring points of a sensor 4-5........................
5-1 Flowchart of channel--related diagnostics 5-9...........................
Tables
2-1 LED indicators 2-3..................................................
2-2 Recommended sensors 2-5..........................................
3-1 Slot for the SM 338 3-2..............................................
3-2 Slot numbers for S7 modules 3-4.....................................
3-3 Terminal assignment 3-5.............................................
4-1 Input area 4-2......................................................
4-2 Bytes for counter assignment 4-5.....................................
4-3 Bytes for setting of the counters 4-6...................................
4-4 Default values for the parameter area 4-8..............................
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