_only'} VAR_GLOBAL CONSTANT [...] Semitransparent END_VAR [...] in PLC_PRG . VAR dw

the VAR scope [...] with interface (VAR [...] of the visualization visPie : VAR

) Declaration in GVL: VAR [...] VAR_INPUT uiUpdate : UINT; END_VAR

variables in the GVL [...] variables VAR_GLOBAL g [...] _FileNew: BOOL; g_usiErrorHandlingVar

variables in the GVL [...] variables VAR_GLOBAL g [...] _bEditFindNext : BOOL; g_usiErrorHandlingVar

from the library. Example: GVL [...] _ALARM_PRIO with the resulting alarm ID GVL [...] . Example: T#4s Latch Var

globally in GVL_HMI . [...] for the visualization. VAR bAckSel : [...] UINT; END_VAR .

in GVL [...] .tContent with VAR tContent : INT := 500; END_VAR