Operating level
Overview: Default reading on display in the operating level for various control modes
Control mode
M.1-5
Fixed set
point/follow-up
control
M.1-6
Ratio controller [1]
Ratio controller
and controller
To operate the controller, use the cursor keys
(
,
) and the manual/automatic key
(
) in the operating level. These keys are
located on the left and right of the key
panel. Use the keys on the left to operate the
controller shown in the left display section
and use the keys on the right to operate the
controller shown in the right display section.
The following actions can be performed in
the operating level:
4
Change the set point → section 6.1
4
Switch over to manual mode and
change the output → section 6.2
4
Open/close cascade (only with cas-
cade control (setting M.1-3)) →
section 6.3
16
EB 6495-2 EN
Operating level (default reading)
Controller [1]
6.1
Changing the set point
Change the set point in automatic mode us-
ing the cursor keys:
Increase the set point.
Decrease the set point.
Note: The last digit is changed by one value
every time the key is pressed. Hold the key
down to change the value at a faster rate.
6.2
Switching over to manual
mode and changing the
output
Note: The left display for Controller [1] is
shown in the following examples. Conse-
quently, the keys on the left are used for op-
eration.
Controller [2]
Controller [2]