System_shutdown block

Short summary

Name	`System_shutdown`
→POU type	→function
Category	more system blocks, blocks for calling system functions
Graphical interface
Available since	version 1.88.0 (for Neuron Power Engineer) and version 3.6.2 of the →runtime system This block is supported for →Raspberry Pi only. version 1.109.0 (for Neuron Power Engineer) and version 3.19.0 of the →runtime system This block is supported for Raspberry Pi and when using the platform `LinuxX86` only.

The block performs a shutdown of the PLC.

	Identifier	→Data type	Description
Inputs:	`mode`	`USINT`	shutdown mode value `1` : performs a reboot value `2` : powers down (default)
Outputs:	`rc`	`DINT`	return code of system call
Return value:	–	`UDINT`	returns the return code of the RTS system service Value `0` represents the successful execution of the block.

Identifier

Description

Inputs:

mode

USINT

shutdown mode

value 1 : performs a reboot

value 2 : powers down (default)

Outputs:

rc

DINT

return code of system call

Return value:

–

UDINT

returns the return code of the RTS system service
Value 0 represents the successful execution of the block.

Input EN and output ENO are available when →calling the block. See "Execution control: EN, ENO" for information on input EN and output ENO.

See:

"Blocks for safe logic" whether this block is supported for developing safety-relevant applications.
"Highlighting safe logic in the FBD-editor" for the effects when using the block as a block for safe logic.

At present, there is no example.