Troubleshooting guide

22
8.3 Analog Output Calibration
1. The starting display will be:
SETPT XX.XXX
FLOW XX.XXX
2. Press the MENU key
-MENU-
CALIBRATION
3. Press the ENTER key
CALIBRATION
PUMP FLOW
4. Press the UP ARROW key to access the analog output calibration
CALIBRATED
ANALOG OUTPUT
5. Press the ENTER key
SET 0% FLOW TO
04.0 MA
6. Use the UP and DOWN arrow keys to adjust the output signal as required. The actual output
signal will vary and can be monitored with a meter or your facility control system. The value
displayed on the screen may not match the actual output signal and is for visual reference only.
7. Press the ENTER key once more to accept the calibration
SET 100% FLOW TO
20.0 MA
8. Use the UP and DOWN arrow keys to adjust as in step 6 above
9. Press the ENTER key once more to accept the calibration value
CALBRATION
ANALOG OUTPUT
10. Analog output signal calibration is complete
11. Press the MENU key three times to exit back to the main operating screen
If you receive the following message:
CURRENT DELTA
OUT OF RANGE
This indicates that the output current for 0% flow has been set greater than or equal to the output current
setting for 100% flow. Repeat the process and ensure that the 0% calibrated signal is set to a value
lower than the 100% calibrated signal.