Figure 6.1 Communication Objects of “General" Function
No. | Function | Name of Communication Object | Types | Flag | DPT |
1 | Heartbeat telegram | General | 1bit | C,T | 1.003 _DPT_Enable |
This communication object is used for the device to periodically send heartbeat telegrams to the bus. | |||||
3 | Day/Night mode | Panel indicator LED | 1bit | C,W,T,U | 1.001 DPT Switch |
This object is used to switch the panel indicator LED between day mode and night mode. | |||||
4 | LED brightness | Status LED brightness | 1byte | C,W,T | 5.001 _’\ DPT Percentage |
This communication object is used to set the brightness of the panel status indicator. The setting is not saved after configuration. When the device switches between day and night modes, the brightness will revert to the configuration value stored in the database. | |||||
5 | ON/OFF | ON/OFF | ON/OFF | C,W,T,U | 1.001 _DPT_Switch |
This communication object is used to turn the backlight LED on or off. The switching mode supports either direct on/off or gradual fade on/off. | |||||
Table 6.1 Communication Objects of "General" Function