15
Operatingstates
Type EP 501
Description of the display
Type EP 501 C
Graphical display of
SP
and
PV
with time axis
MENU
HOLD
SP / PV (t)
MENU
HOLD
CMD / POS (t)
Graphical display of
POS
and
CMD
with time axis
MENU
HOLD
CMD / POS (t)
MENU
CMD/POS
CLOCK
INPUT
4.0
mA
Input signal for
set-point position
(0 – 5/10 V / 0/4 – 20 mA)
MENU
INPUT X.TUNE
INPUT
12:00
00
Thu. 01 . 09 . 11
CLOCK
Time, weekday and date
MENU
POS (t)
X.TUNE
INPUT
12:00
00
Thu. 01 . 09 . 11
CLOCK
MENU
CLOCK
CMD/POS
RUN
X.TUNE
Automatic adjustment of the
positioner (position controller)
MENU
CLOCK
P.TUNE RUN
X.TUNE
Automatic optimization of the
process controller parameters
MENU
X.TUNE
P.LIN
RUN
P.TUNE
Type EP 501
Description of the display
Type EP 501 C
Automatic linearization of the
process characteristics
MENU
P.TUNE
CMD/POS
RUN
P.LIN
MENU
X.TUNE
POS MANU
0.0
CMD
POS
0.0
Simultaneous display of the
set-point position and the
actual position of the valve
actuator (0 – 100 %)
MENU P.LIN SP/PV MANU
0.0
CMD
POS
0.0
9.3
Master code
Operation of the device can be locked via a freely selectable user
code. In addition, there is a non-changeable master code with
which you can perform all operator control actions on the device.
This 4-digit master code can be found on the last pages of these
operating instructions in the chapter “
Master code
”.
If required, cut out the code and keep it separate from these oper-
ating instructions.
english
Type EP 501
Summary of Contents for EP 501
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