Panametrics Sentinel LCT, User Manual

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Chapter 3. General Programming
48 Sentinel LNG User’s Manual
3.7.2 Entering Signal Parameters
In the Signal submenu, set parameters that affect the transducer signal:
CAUTION!
The SIGNAL default settings are suitable for most applications. Consult the factory before changing
either of these settings.
• Error Allowed
• Compensation Status (additional option)
While following the programming instructions, refer to Figure 231 on page 212.
Note: From the COMPOSITE menu, proceed directly to Step 4. To select a different option, scroll to that option and
press [ENT] twice to select it (once to enter and again to confirm the selection).
To enter the Signal submenu:
1. Press [ESC] . The Sentinel LNG enters the User Program.
2. Press the [u] key until PROG is bracketed and press [ENT].
3. Use the [p] and [q] keys to scroll to Composite and press [ENT].
4. Scroll to the Signal option and press [ENT].
5. Select Error Allowed, press [ENT] , use the arrow keys to enter the new value, and press [ENT] to confirm the entry.
6. If Dimensional Compensation is an included option, at the next parameter, Compensation Status, the screen
shows the two options, On or Off . Scroll to the desired option, and press [ENT] .
Entering parameters in the Signal option has been completed. Press [ESC] to return to the PROG menu, or continue
pressing [ESC] until the display screen reappears.
3.7.3 Setting Up Input Data Feeds
In the Inputs submenu, set the status for three types of inputs:
• Temperature
• Pressure
• Density
1. From the COMPOSITE menu, select Inputs, and press [ENT]. The next screen lists three types of inputs:
Temperature, Pressure, and Density.
2. Select the input to be changed and press [ENT]. The input status is described by two options: Fixed or Active.
3. To experience a stationary input, select Fixed, and press [ENT]. Press [ENT] again to reveal the Fixed input value.
4. To set a different value, use the arrow keys to change the digits, and press [ENT].
5. To experience an active input, select Active, and press [ENT]. Press [ESC] to return to the previous menu.