KEB COMBIVERT F5 Reference Manual page 237

FB - Field Bus Parameters
Control Word (16-bit)
The control word consists of serial inputs.
The raw inputs may be masked with parameter FB05 Control Word Mask.
Bit: Function:
0 Enable
1 Reset
2 Up
3 Down
4 Binary Speed Input 1
5 Binary Speed Input 2
6 Binary Speed Input 3
7 Reserved
8 Reserved
9 Special Function 1
10 Special Function 2
11 Special Function 3
12 Special Function 4
13 Special Function 5
14 Special Function 6
15 Special Function 7
Bits 0 - 3
Basic control word bits consisting of Enable, Up, Down, and Reset.
Bits 4 - 8
Assignment of serial selected binary-coded inputs for either speed or position.
Bits 9 - 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.
or Binary Position 1
or Binary Position 2
or Binary Position 3
or Binary Position 4
or Binary Position 5
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