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5.4.2 Control Word (16-bit)
The control word consists of serial inputs.
The raw inputs may be masked with parameter FB05 Control Word Mask.
Table 6. Control word settings
Binary Speed Input 1 or Binary Position 1
Binary Speed Input 2 or Binary Position 2
Binary Speed Input 3 or Binary Position 3
Reserved or Binary Position 4
Reserved or Binary Position 5
Bits 0 îš± 3: Basic control word bits consisting of:
• Enable
• Up
• Down
• Reset
Bits 4 îš± 8: Assignment of serial selected binary-coded inputs for either speed or
position.
Bits 9 îš± 15: Serial input selection of special functions. Serial and discrete digital inputs
are independent unless assigned the same function; therefore, it is possible to have up to
14 functions defined between both serial and digital inputs.
Serial and/or digital inputs assigned the same function will be OR activated.
The available functions are the same as those for discrete digital inputs, described further
under LI04.