The logic gate function is a 8-binary inputs logic gate with the following features:
- Logic gate selection: AND, OR, XOR
- Each of the 8 inputs can be enable individually
- Each of the 8 inputs can be inverted individually (NOT function on the input)
- Output can be inverted (NOT function on the output)
- Selection of which values should be sent on the bus (only true, only false or both values)
- Selection to send values at any input change or only when output changes
- Option to delay the output
The channel can be blocked from the KNX bus using the “Block” communication object. When a channel is blocked, Input changes have no effect on the output.
Parameters
| PARAMETER | VALUES | DESCRIPTION |
|---|---|---|
| Channel description | Text | Channel description that is displayed in the channel menu and in the group objects name of this channel |
| Logic gate | AND OR XOR | Logic gate function to be used between all inputs |
| Send condition | At any input change At output change | Selection if the output value is to be send on the bus at each change of the input or only if the output changes |
| Send values | TRUE/FALSE (default) Only TRUE Only FALSE | By default all output values are sent to the bus but it can be limited to only TRUE or only FALSE values. |
| Input x (x= 1 to 8) | Not used (default) Not inverted Inverted | Selection of the input to be used. When selecting an input it can be inverted or not. |
| Output type | Not inverted (default) Inverter | Selection if the output should be inverted or not. |
| Output delay | 0 (default) 0..255 | Delay to send the output based on the “delay unit” parameter. |
| Delay unit | 100ms seconds (default) minutes | Delay units for the output delay value. |
Communication objects
| NR | NAME | FUNCTION | SIZE | FLAGS | TYPE |
|---|---|---|---|---|---|
| 1 | Block | On/Off | 1 bit | CRW | 1.003 - enable |
| 2 | Input 1 | True/False | 1 bit | CW | 1.002 - Boolean |
| 3 | Input 2 | True/False | 1 bit | CW | 1.002 - Boolean |
| 4 | Input 3 | True/False | 1 bit | CW | 1.002 - Boolean |
| 5 | Input 4 | True/False | 1 bit | CW | 1.002 - Boolean |
| 6 | Input 5 | True/False | 1 bit | CW | 1.002 - Boolean |
| 7 | Input 6 | True/False | 1 bit | CW | 1.002 - Boolean |
| 8 | Input 7 | True/False | 1 bit | CW | 1.002 - Boolean |
| 9 | Input 8 | True/False | 1 bit | CW | 1.002 - Boolean |
| 10 | Output | True/False | 1 bit | CRT | 1.002 - Boolean |