15
Control unit MGCplus
Operation modes
3.2 Setting the Open mode via control unit
You have the following options to set the open mode for an operating mode:
› Set the input with the corresponding function as in e.g. "Contr. D1/Closed
D2 OM".
› Additionally set the input with the function "Control open mode". The input
functions are only effective in the following cases: The function "Control di-
rection 1" is assigned to an input or the function "Control direction 2" is as-
signed to an input or the functions "Control direction 1" and "Control direc-
tion 2" are each assigned to an input.
› For "Control variant" parameters, choose the "Variant 2" option. In this vari-
ant, the control unit automatically switches to open mode if an input is per-
manently set with the function "Control direction 1" or "Control direc-
tion 2". ä Page 41, "Control variant".