Baker Hughes Panametrics PanaFlow LC, Руководство пользователя

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Figure 65: Setting up option I/O analog input/RTD input
3.5.5d Option IO (slot2): calibrating analog input
To calibrate Option I/O Analog Input, use steps as in section
“Log-in and Primary Pages” to navigate to the Input/Output
settings page.
Note: Optional I/O menu uses Slot:Channel convention for
clarity. For Example, Analog Input(S2:3) indicates Analog
Input on Slot 2, Channel 3. Optional I/O is installed in the
Slot2 of the electronics stack.
1. Connect the Analog Input as in Figure 66.
2. Turn ON the calibrator and set it to measure Current
(mA) DC. Connect test lead from positive side (Analog
Input Channel 3: I/O 7) of the optional I/O Analog Input
to the positive terminal of multimeter, and the negative
lead to the negative terminal (Analog Output Channel 3:
I/O 8).
3. Highlight [Option I/O (Slot 2)] and press [ENTER].
4. Then highlight [AO-AO-AI-R-1000-3W] and press [ENTER].
Then highlight [Analog Input(S2:3)] and press [ENTER].
5. Then highlight [4-20mA] and press [ENTER].
6. Scroll down and select [Calibrate] option.
7. Select [Calibrate 4mA] in the meter Menu. Set [4mA]
current on calibrated current source and check the
reading on the XMT1000 is 4.00mA ±0.01mA. Once
reading is stabilized on the LCD, Press [ENTER] to accept
the current 4 mA value or Press [ESCAPE] to cancel the
calibration.
8. Select [Calibrate 20mA] in the meter Menu. Set [20mA]
current on calibrated current source and check the
reading on the XMT1000 is 20.00mA ±0.01mA. Once
reading is stabilized on the LCD, Press [ENTER] to accept
the current 20 mA value or Press [ESCAPE] to cancel the
calibration.
9. Once calibration is complete, select either [Save] or
[Save and Logout] option to save calibration data.
Figure 66: Option I/O analog input connections
3.5.5e Option IO (slot2): calibrating RTD input
1. Insert RTD sensor and master RTD in temperature bath
and turn ON, and set it to desired temperature set point.
2. Use steps as in section “Log-in and Primary Pages” to
navigate to the Input/Output settings page. Refer to
Figure 65 above, highlight [Option I/O (Slot 2)] and press
[ENTER].
3. Highlight [AO-AO-AI-R-1000-3W] and press [ENTER]. Then
highlight [RTD Input(S2:4)] and press
[ENTER].
4. Highlight [RTD Input] and press [ENTER].
5. Set the number of Calibration points by selecting [No. of
RTD Cal points].
6. Scroll down and select [Calibrate] option.
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