Linear Transmitter Programming - GE Becker 3.5M Series Instruction Manual

Confi guring the DNGP Positioner Action
In order to change your valve from Close on Increase to
Open on Increase and vice versa, access the DNGP valve
state menu and the linear position transmitter as
the following:
Step 1. Hit the ENTER button and go to the "Input
Confi guration Menu".
Input Config
Valve Actions
Logging & Alarms
Firmware
LEFT
Calibrating the Linear Position Transmitter
Step 1: Open and close the valve manually using the
pneumatic controller such as Becker MCV; check the
FDBK reading at the DNGP. When the valve moves and
the DNGP reads around 4mA at one extremity and
around 20mA at the other extremity, you are ready to
calibrate.
Note: In order to change the direction of the 4-20mA
signal, adjust the Dip Switch #2 located on the electronic
module. When Dip Switch #2 is "down" or "off", the 20mA
signal will be generated at the end of the shaft. The
reverse is true when the switch is on the "on" position.
Figure 32 - Linear Transmitter Dip Switch Location
ENTER
UP
RIGHT
EXIT
DOWN
DIP SW #2
Step 2. Select the "Positioner Action" option.
Input Config Menu
Input Selections
Split Control
Positioner Action
Step 3. Choose the desired "Positioner Action" mode.
Hit ENTER. Press the EXIT button twice to go back to the
main screen.
Positioner Action
Close on Increase
Open on Increase
Step 2: Insert the Analog Programming Tool
Step 3: Set the Transmitter to the Program Mode.
Press the Blue button and hold for 4 sec
Press the Blue and Gray button and hold for 4 sec
Press the Blue button and hold for 4 sec
Step 4: Move the valve to the Top Position (The Position
Magnet will be close to the transmitter body).
Press the Blue button and hold for 4 sec
Step 5: Move the Valve to the Bottom Position (The
Position Magnet will be close to the end of the shaft).
Press the Grey button and hold for 4 sec
Step 6: Release the transmitter from the Program Mode.
Press the Blue and Gray button and hold for 6 sec
Press the Blue button and hold for 1 sec
Step 7: Remove the analog programming tool from the
transmitter
23