ExternalLoad : BOOL InOut: Scope Name Type [...] Load BOOL
ExternalSave : BOOL InOut: Scope Name Type [...] Save BOOL
CyclicCall : BOOL InOut: Scope Name Type Return CyclicCall BOOL
: BOOL InOut: Scope Name Type Return Send BOOL
Acknowledge : BOOL InOut: Scope Name Type [...] BOOL
: BOOL InOut: Scope Name Type Return Next BOOL
Previous : BOOL InOut: Scope Name Type Return Previous BOOL
: BOOL InOut: Scope Name Type Return Clear BOOL
Update : BOOL InOut: Scope Name Type Return Update BOOL
Advance : BOOL InOut: Scope Name Type Return Advance BOOL