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MODEL DO-03/04 SECTION 5.0
SOFTWARE CONFIGURATION
5.5 CHANGING OUTPUT PARAMETERS (continued)
7. Output setup for normal outputs:
a. Move the cursor to the desired output setup and press Enter (F4).
b. Use the and arrow keys to move the cursor to the desired
parameter. Press Edit (F4). Use the arrow keys to change the set-
ting to the desired value and press Save(F4) to store the value.
Range: Choose 4-20 mA or 0-20 mA.
Dampen: Dampening averages the output current, thus smooth-
ing out a noisy reading. Higher values provide more smoothing
but increase the response time of the output.
Hold and Fixed Hold: If the analyzer is placed in hold, the out-
puts will either remain at the last value or go to a fixed value
selected by the user. The fixed value must be between 0 and
22.00 mA.
Fault: If the analyzer detects a fault, the output will signal the fault
by going to a user-selected current between 0 and 22.00 mA.
For allowed values, see Table 5-1.
8. Hold setup.
a. Move the cursor to "Hold feature setup" and press Enter (F4).
b. Press Edit (F4). Use the to scroll through the choices: "Disable
feature", "Enable feature", and "20 min timeout". If "20 min time-
out" is selected, hold mode will automatically disengage after
being on for 20 minutes.
NOTE
Selecting "Enable hold" or "20-min timeout" does not put
the analyzer in hold. It only allows the user to put the
analyzer in hold when the analyzer is in calibrate mode.
9. Using hold.
If hold was enabled in step 8 above, the hold screen will appear as
soon as the user enters the Calibrate menu. To activate Hold, press
Edit (F4). Use the key to change Off to On and press Save (F4).
"Hold Mode Activated" will be displayed. Outputs and relays will go to
the values programmed in step 7b.
"Hold Mode Activated" will continue to flash in the main display even
after the user has left the Calibrate menu. To deactivate hold, enter
the Calibrate menu and press Edit (F4). Use the key to change On
to Off and press Save (F4). Press Exit (F1) twice to return to the main
display.
Range : 4-20 mA
Dampen: 0 sec
Hold: Last Value
Exit Edit
Output 1 Control
Output 1 Setup
Output 2 Control
Exit Enter
Output 2 control
Output 2 setup
Hold feature setup
Exit Enter