mdtStandby (Function)

This function controls the power of the MDT. By using this function, the VPL program can set the MDT on standby or wake it from standby - for example in case of the "PowerUP" key press event returned from mdtGetKey().

Also see mdtPower().

Input:                

enable : BOOL

Returns: INT

Declaration:

FUNCTION mdtStandby : INT;
VAR_INPUT
  enable : BOOL;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
  rc : INT;
END_VAR;
 
BEGIN
  ...
  // Set MDT on standby
  rc := mdtStandby(enable := ON);
  ...
END;
END_PROGRAM;