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Internal Variables |
B1 |
Address of a slave. Use the value 900 for a broadcast address |
B2 |
Channel |
B3 |
3 (three) |
B4 |
Number of a data |
Corresponds to the V category. Allows reading or writing internal variables of a device. Data type of the Value property of Block Elements is a floating point. The values of internal variables provide access to data or functions, such as:
•Additional data on the supervised process and the respective events
•Additional data related to a slave or its functionality
•Control over functions from an operating slave
•Programming general functions in a slave