GE DigitalFlow GF868, Service Manual

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DigitalFlow™ GS868 Service Manual 21
Chapter 2. Error Codes and Screen Messages
2.16 E14: Totals Overflow
Problem:
The totalizers are unable to keep up with the total flow signals.
Cause:
The programmed units/pulse value is too small.
Action:
Select a larger number of units/pulse value.
2.17 E15: Equation Limit
Problem:
The meter cannot determine if the steam measurement is within 1% accuracy.
Cause:
The temperature or pressure reading is outside the accuracy specification of the GS868 steam equations.
(This error usually appears when the meter is running at a low temperature or the process has not come up
to speed.)
Action:
Adjust the pressure reading to within the range of 139.9685 kPa to 2242.9435 kPa, or the temperature
reading to within the range of 373.1500K to 810.9278K.