Flowserve 420 IOM - Manual (Page 19)

User Instructions - Logix® 420 Series Digital Positioners FCD LGENIM0106-06 12/13
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19
9.5 Viewing Version Numbers
The version number of the positioner software may be
checked at any time except during a calibration. To see the
major version number, hold the ▲Up button. This will not
alter the operation of the unit other than to change the blink
sequence to 3 blinks indicating the major version number.
Holding
the ▼Down button will give the minor version
number without affecting operation. The version codes are
interpreted according to the following table:
Table 11: Viewing Version Numbers
First
Blink Color
Second
Blink Color
Third
Blink Color
Version
Number
G G G 0
G G Y 1
G G R 2
G Y G 3
G Y Y 4
G Y R 5
G R G 6
G R Y 7
G R R 8
Y G G 9
Y G Y 10
Y G R 11
Y Y G 12
Y Y Y 13
Y Y R 14
Y R G 15
Y R Y 16
Y R R 17
R G G 18
R G Y 19
R G R 20
R Y G 21
R Y Y 22
R Y R 23
R R G 24
R R Y 25
R R R 26
For example, if holding the
▲Up button gave a G-G-R code,
and holding the ▼Down gave a Y-Y-G code then the
resulting version number would be 2.12.
10
POSITIONER FUNCTIONS (LCD
Display)
The optional LCD display provides a variety of useful
information and functions. The Main View shows important
information using icons and scrolling status lines. Using the
directional
buttons (▼▲►◄) to navigate the menu, the user
can view detailed information perform commonly used
functions.
NOTE: The LCD backlight may change brightness during
use. This is normal. The backlight uses any residual power
not used by other functions of the circuitry. When current
supply is low (4mA) the light will appear darker. When
current supply is high (20mA) the light will appear brighter.
10.1 Main Display View
The main view provides an instant display of important status
parameters: Position, Final Command, Scrolling Status
Message, Current Alarm Status and Status Icons.
10.1.1 Position and Command
The current Position and Command are always shown. This
shows the Final Command which has been adjusted
according to a Characterization Curve, MPC, or Soft Limits
that have been applied and should match the Position.
Figure 11: Main Display View
Final Command
Status Icon Position
Scrolling Status
Message
Current Alarm Status