31
Safetyendpositions
Type 8615500120-000 / 8615500130-000
• Setting of the controller parameters of the positioner. Optimization
occurs according to the criteria of the shortest possible transient
time with simultaneous freedom from overshoot.
To stop
X.TUNE
, press the left or right selection
key
STOP
.
procedure:
key
action
description
MENU
Press
for
approx. 3 s
Switching from process level
setting level
/
Select
X.TUNE
RUN
Hold down
as long as countdown
(5 ...) is running
During the automatic adjustment
messages are displayed
indicating the progress of
the
X.TUNE
"TUNE #1... X.TUNE ready"
1)
.
Press any key
Return to main menu (MAIN)
EXIT
Press
Switching from setting level
process level
Tab. 11: Automatic adjustment of X.TUNE
You must exit the main menu by pressing the left selection
key
EXIT
before the modified data is saved to the memory
(EEPROM). During the save process, the save symbol is
indicated on the display.
1)
"TUNE err/break" if a fault occurs.
14 safeTy end posiTions
actuator
system
desig-
nation
safety end positions after failure
of the auxiliary power
electrical
pneumatic
up
down
single-
acting
Control
function A
down
control system for high
air flow rate (DN 2,5):
down
control system for low
air flow rate (DN 0,6):
not defined
up
down
single-acting
Control
function B
up
control system for high
air flow rate (DN 2,5):
up
control system for low
air flow rate (DN 0,6):
not defined
up
down
double-
acting
Control
function I
down / up
(depending
on the
installation
of the
pneumatic
connection)
not defined
Tab. 12: Safety end positions
English
Summary of Contents for 8615500120-000
Page 93: ......
Page 94: ...www kieselmann de...