BECKHOFF ET9300 - Manual (Page 31)

Application Note ET9300 29
Prototype: UINT16 APPL_StopMailboxHandler(void)
Parameter Void
Return See generic ESM return code description
Description This function is called during the state transition from PREOP to INIT or BOOT
to INIT.
Prototype: UINT16 APPL_StartInputHandler (UINT16 *pIntMask)
Parameter pIntMask Value for register 0x204 (AL Event Mask).
Return See generic ESM return code description
Description This function is called during the state transition from PREOP to SAFEOP
(even if no input process data is available).
Prototype: UINT16 APPL_StopInputHandler (void)
Parameter Void
Return See generic ESM return code description
Description This function is called during the state transition from SAFEOP to PREOP(even
if no input process data is available).
Prototype: UINT16 APPL_StartOutputHandler (void)
Parameter Void
Return See generic ESM return code description
Description This function is called during the state transition from SAFEOP to OP (even if
no output process data is available).
Prototype: UINT16 APPL_StopOutputHandler (void)
Parameter Void
Return See generic ESM return code description
Description This function is called during the state transition from OP to SAFEOP(even if no
output process data is available).