3.1.5 Arrow keys and enter key (H, I)
Arrow keys
let you scroll within lev-
els, select parameters and function
blocks as well as increase and
reduce values
Enter key
lets you activate levels,
parameters, function blocks as well
as confirm changed values
3.2
Manual mode
Note!
In manual mode, the user can set the outputs anyway as required. On selecting the man-
ual mode, all limit temperatures and logical links ceased to be in force. The user has ab-
solute control and takes on responsibility for interaction between all the outputs and the
resulting consequences.
As soon as you set the mode switch to the
switch position, all operating states of the
controller outputs are frozen, i.e. the con-
trol signals as well as the switching states of
the binary outputs from automatic operation
are kept regardless of the input variables. If
you have changed the output variables over
manual mode, these states are maintained
until you exit the manual mode.
The system frost protection is guaranteed pro-
vided that the function block Co5 Fb15= ON
is activated.
EB 5177 EN
9
Manual mode
Operation
Y1 Y2 Y3
