Command SD

Command SD is used to activate the SHUTDOWN input. The shutdown function is not intended to be used for switching off in regular operations. This function is intended for safe hardware shutdown of the XLC4 control unit and the Corona II module.

Structure

Command		Notes
CommandID	SD	Works in all XLC4 operating modes
Parameter	None
	New state
Parameter	Value	Description
New state	“0”	Shutdown deactivated (default)
	“1”	Shutdown activated for all channels
Only for firmware release from 5.12
None		The current value for New state is queried in hex format
New state	“0xF”	Shutdown deactivated (default)
	“0x0”	Shutdown activated for all channels
	“W”	Stores the current value in hex parameters
Response
	sd , space , New state
General notes
	Up to firmware release 4.26: The new value is applied after switching on again From firmware release 5.12: The new value for the commands “SD 1” and “SD 2” is applied after switching on again Save the new value in hex parameters (for example “SD 0xF) with the command “SD W”. Otherwise changes are lost after switching on again.

Example

With New state

Query	Response
SD 1	sd 1
SD 0xF	sd 0xf

The shutdown is activated.