Flowserve Pulsair III Digital - Manual (Page 12)

22
Worcester Controls Pulsair III Digital Electronic Positioner FCD WCAIM2056-00 - 08/04
fl owserve.com
23
Worcester Controls Pulsair III Digital Electronic Positioner FCD WCAIM2056-00 - 08/04
Basic Menu: Read
The menu contents are shown in the
fi gures on the right and the steps are
described below:
BASIC MENU
READ
Current values can be read using the Read
Menu and some values can be reset.
Pos Shows current position
Set&pos Set point and position
Set&dev Set point and deviation
Temp Shows current temperature
Aux Shows aux input signal value.
External pot or similar.
Statistics
n cycles Shows number of
movements (turns)
Acc travel Shows accumulated
movement
mean dev Shows accumulated
deviation in %
runtime Shows accumulated
runtime since last reset
extr temp Shows extreme min and
max temperature
Histogram Shows position and time
for PV
Alarms Displays tripped alarms
READ
pos
READ
set&pos Statistics
n cycles
READ
set&dev Statistics
acc travel
Statistics
mean dev
Statistics
runtime
Statistics
extr. temp
Statistics
histogram
Statistics
Reset stat
Reset stat
yes
READ
temp
READ
aux
READ
Statistics
READ
Alarms
Reset stat
no
Basic Menu: Man/Aut
The Man/Auto menu is used to change between manual and automatic modes.
BASIC MENU
MAN/AUTO
The menu contents are shown in the fi gures below and the various texts are described
below:
AUT, OK = MAN Positioner in automatic mode
MAN, OK = AUT Positioner in manual mode
In the MAN mode, the value of POS can be changed using the up and down arrows. The
pushbuttons increase/decrease the value in steps. The value can also be changed in the
same way as for the other parameter values, as previously described.
Other Functions
C+ can be fully opened by fi rst pressing the up arrow and then immediately OK simulta-
neously.
C- can be fully opened by pressing the down arrow and OK simultaneously.
C+ and C- can be fully opened for blowing clean by pressing the up and down arrows
and OK simultaneously.
When changing between MAN and AUT mode, the OK button must be depressed for
three seconds.
AUT, OK=MAN
SET=12.3% OK MAN, OK=AUT
POS=12.3%
Basic Menu: Shift Menu
The Shift Menu is used to choose between the basic menu and the full menu.
BASIC MENU
SHIFT MENU