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- FUNCTION_BLOCK "Function Block"
- VAR_INPUT
- INVAR : S5TIME;
- END_VAR
- VAR
- MULTI : "Function Block 2";
- END_VAR
- BEGIN
- CALL #MULTI (
- INP := 42,
- )
- END_FUNCTION_BLOCK
- FUNCTION_BLOCK "Function Block 2"
- VAR_INPUT
- INP : INT;
- END_VAR
- BEGIN
- L #INP
- __ASSERT== __ACCU 1, 42
- END_FUNCTION_BLOCK
- DATA_BLOCK "Data_1"
- STRUCT
- VAR0 : INT;
- END_STRUCT;
- BEGIN
- VAR0 := 123;
- END_DATA_BLOCK
- DATA_BLOCK "Instance DB"
- "Function Block"
- BEGIN
- END_DATA_BLOCK
- ORGANIZATION_BLOCK OB 1
- BEGIN
- // Test symbolic M access
- __STWRST
- U "sym_M_0.0"
- __ASSERT== __STW VKE, 0
- SET
- = M 0.0
- __STWRST
- U "sym_M_0.0"
- __ASSERT== __STW VKE, 1
- CLR
- = "sym_M_0.0"
- __STWRST
- U M 0.0
- __ASSERT== __STW VKE, 0
- // Test symbolic fully qualified access
- L "Data_1".VAR0
- __ASSERT== __ACCU 1, 123
- // Test symbolic FB call
- CALL "Function Block", "Instance DB" (
- INVAR := 100,
- )
- // Test symbolic timer/counter access
- CLR
- SI "symbolic timer"
- U "symbolic timer"
- = M 0.0
- CLR
- ZR "symbolic counter"
- U "symbolic counter"
- = M 0.0
- CALL SFC 46 // STOP CPU
- END_ORGANIZATION_BLOCK
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