Setting it to 1 checks the correctness of the coupling matrix and calculates the inverse matrix, which is stored internally. If the inverse matrix doesn’t exist an error will be returned. It has to be done every time the matrix has been changed.
1 - coupling on - user input
0 - coupling off I user input
-1 - the matrix was changed - system changes
Data Type Long
Configuration, Task, Terminal
Write Access Read/Write
Modal only. Writable in disabled state only. Group must be attached.