BECKHOFF CX51x0 - Manual (Page 24)

Seconds UPS
3.2.2 FUNCTION_BLOCK FB_NT_QuickShutdown
The function block FB_NT_QuickShutdown can be used to trigger an immediate reboot, without stopping
TwinCAT or the Windows operating system.
Attention:
Attention
Loss of data
The function block FB_NT_QuickShutdown is used internally by FB_S_UPS_CX51x0. It
must not be used independently, because this could result in data loss!
FUNCTION_BLOCK FB_NT_QuickShutdown
VAR_INPUT
VAR_INPUT
NETID :T_AmsNetId;
START :BOOL;
TMOUT :TIME := DEFAULT_ADS_TIMEOUT;
END_VAR
NETID : AmsNetID of the controller.
START : Rising edge leads to immediate reboot of the control system.
TMOUT : Time out period.
VAR_OUTPUT
VAR_OUTPUT
BUSY :BOOL;
ERR :BOOL;
ERRID :UDINT;
END_VAR
BUSY : QuickShutdown is executed.
ERR : Becomes TRUE, as soon as an error occurs.
ERRID : Supplies the error number when the ERR output is set.
Prerequisites
Development environment Target plat­
form Hardware PLC libraries to include
TwinCAT v2.11R3 Build 2047 or higher
TwinCAT 3.1 Build 4018 or higher PC (i386) One­second UPS TcSUPS_CX51x0.Lib
CX51x0 24 Version 1.0