Command FB
- 04 Jul 2024
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Command FB
- Updated on 04 Jul 2024
- 1 Minute to read
- Print
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Command FB is used to set the content of the control register “ControlFlagsB”.
Structure
Command | Notes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CommandID | FB | |||||||||||
Parameter | None | |||||||||||
Register value | HexChar | |||||||||||
Parameter | Value | Description | ||||||||||
None | The current value is queried | |||||||||||
Register value | 0x0000 | Default value | ||||||||||
0x0001 | CheckOpenChannelA | Enables supervising of Channel A for open circuit | ||||||||||
0x0002 | CheckOpenChannelB | Enables supervising of Channel B for open circuit | ||||||||||
0x0004 | CheckOpenChannelC | Enables supervising of Channel C for open circuit | ||||||||||
0x0008 | CheckOpenChannelD | Enables supervising of Channel D for open circuit | ||||||||||
Response | ||||||||||||
fb , space , register value | ||||||||||||
General notes | ||||||||||||
The register value is applied after switching on again. Combinations of single flags are possible. Only applicable for firmware release up to 5.1 and non-Corona II modules. | ||||||||||||
Example with Register value
Query | Response |
|---|---|
FB 0x000F | fb 0x000f |
If one or more Corona II modules are connected to the XLC4’s output channels, the associated channels are checked for open circuit failures during operation. An open circuit at a channel can only be detected if this channel is switched on.
If the XLC4 control unit is used with other LED modules than Corona II, the channel configuration is unknown to the XLC4 control unit.
Activate the channels in the ControlFlagsB that are to be monitored.
Example:
If ControlFlagsB=0x000E, the XLC4 control unit generates an error condition (err 203) when an open circuit condition is detected at channel C or channel D.
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