5
3
Basic mode
The controller is in
Basic mode
when powered up (the initial set-up must be performed, see page
27
).
On upper display process value is shown, on lower display there can be stp value or heading
oFF
(at Master / Slave controlling, if the controller does not receive stp value).
•
When
controlling to stp value
there is stp value shown on lower display.
•
When in
Master / Slave controlling
(the controller is Slave) there is stp value shown on lower display. If the controller
does not receive stp value and switching OFF is set for the output, on lower display heading
oFF
is lit and the control
output is switched OFF.
•
When in
cascade controlling
there is calculated stp value shown on lower display and heading
CSCd
blinks.
•
When in
manual operation
there is output power in % shown on lower display and heading
Man
blinks.
•
If there is any other heading on lower display, the controller
is not in basic mode
, parameters are set or viewed.
•
Information and error messages are indicated only in
basic mode
.
Return to basic mode
•
To return to
basic mode
press shortly the keys
.
•
If there is no key pressed for 60 seconds, the controller itself returns to
basic mode
.
On upper display process
value is shown
On lower display stp
value is shovn or it
shows
oFF