ExST Assignment as An Expression In ExST , as an extension to the IEC 61131-3 standard, CODESYS permits the use of assignments as expressions. Example 57 . Examples int_var1 := int_var2 := int_var3 +

the system operation mode [...] is not requested by the operator [...] is requested by the operator

: An operator input [...] and operators than indicated [...] , operator Unused operand

. Intervention by the operator [...] switch. The operator [...] from the operator to unlock

using the operator [...] the operator already in init [...] of this operator takes slightly

an AND operator before the POU [...] of the AND operator is connected [...] of the AND operator. In the POU

than operators. There can [...] an operator no comment can [...] as an operator and not as +

assignments for operator [...] , the assignment operator " := " [...] with the __New operator. Error

(IsSimulationMode)} The operator causes [...] (IsLittleEndian)} The operator causes [...] operations; however

or an operator from the Tool [...] The operators with EN [...] that operators with EN