PALMSTIERNAS D3, Руководство пользователя

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17
BASIC MENU
CALIBRATE
First start
Calibrate in the basic menu is displayed
automatically the first time the positioner is
connected up, and can be selected from the
basic/main menu at any later time.
A complete calibration takes about 3
minutes and includes end limit calibration,
auto-tuning, leak test, and a check on the
speed of movement. Start the automatic
calibration by selecting Auto-Cal and then
answer the questions on the display by pres-
sing OK or the respective arrow. The menu
is described on the next page.
Calibration error messages
If a fault occurs during calibration, one
of the following error messages can be dis-
played:
Invalid movement/press ESC to abort
No movement because the air is
incorrectly connected, for example. After the
fault is corrected, the calibration sequence
must be restarted.
Pot unaligned/press ESC to abort
The potentiometer has been set to an il-
legal value. The potentiomenter is aligned
using the Calibrate - Expert cal - pot Menu.
The calibration sequence must be restarted
after the fault is corrected.
C+
(C–)
Clockwise = Increased damping/Less flow
CCW = Decreased damping/More flow
3 revsCCW = Max flow
Note! To much increased damping (low flow)
might cause irregular actuator function.
Air leak detected/ESC = abort
OK = go on
An air leak has been detected. The
calibration sequence should be restarted after
the fault is corrected.
Increase C- damper/ESC = abort
OK to retry
Increase C+ damper/ESC = abort
OK to retry
Speed of movement is too fast. Adjust
with the damper screws (see page 5). Press
OK. Repeat the adjustment and press OK
until the speed is correct. If there is an abort,
the calibration sequence must be restarted.
First start, Profibus
Connect the input signal at pos 1 and 2
on the terminal block. See Electrical
connections in the manual.
In the SETUP/Devicedata/Profibus:
change the address from 126 to any number
between 1-125.
Do never use the same number to more
than one unit. Install values in failsafe mode,
for communication when loss of signal.
Calibrate the unit.
GSD files are available at our homepage
www.pmv.nu