64
Typ EP 501
Start-Up
Operating structure:
X.TUNE
INPUT
Press for approx. 3 s
Hold.down
as long as
countdown
(5 ...) is
running
X.TUNE
STARTED
TUNE #0
INIT
X.TUNE
READY
Process.level
(values are displayed)
Automatic
self-parameterization
MENU
Setting.level
RUN
EXIT
ADD.FUNCTION
EXIT
Figure 24:
Operating structure X.TUNE
Automatically.determining.dead.band.DBND.by.running.
X.TUNE
:
When
X.TUNE
is running, the dead band can be automatically determined depending on the friction
behavior of the actuating drive.
Before running
X.TUNE
, the
X.CONTROL
auxiliary function must be activated by incorporating it into the
main menu (MAIN).
If
X.CONTROL
is not activated, a fixed dead band of 1 % is used.
The changed data is saved in the memory (EEPROM) only when there is a switch to the process level,
by leaving the main menu (MAIN) using the left selection key
EXIT
. During the save process, the save
symbol is indicated on the display.
Possible.error.messages.when.running
X.TUNE:
Display
Causes.of.error
Remedial.action
TUNE
err/break
Manual termination of self-parameterization
by pressing the
EXIT
key
X.TUNE locked
The
X.TUNE
function is blocked
Input access code
X.TUNE
ERROR 1
No compressed air connected
Connect compressed air
X.TUNE
ERROR 2
Compressed air failed during Autotune
(
X.TUNE
).
Check compressed air supply
X.TUNE
ERROR 3
Actuator or control system deaeration side
leaking
Not possible, device defective
english
