E9: Press In; E10: Special Input; E11: Not Used; E12: Not Used - GE DigitalFlow GC868 Service Manual

Parametrics gas clamp-on ultrasonic flowmeter
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April 2008

E9: Press In

E10: Special Input

E11: Not Used

E12: Not Used

E13: Over Range

E14: Totals Overflow

E15: Equation Limit

2-4
Problem:
This message indicates a pressure input error.
Cause:
The pressure exceeds the specified limits for the analog
inputs option card.
Action:
Check the pressure transmitter and the connecting cable.
Refer to Chapter 1, Calibration, and recalibrate the
analog inputs on the option card.
Problem:
This message indicates a special input error.
Cause:
The special input exceeds the specified limits for the
analog inputs option card.
Action:
Check the special transmitter and the connecting cable.
Refer to Chapter 1, Calibration, and recalibrate the
analog inputs on the option card.
This error code message is not currently in use.
This error code message is not currently in use.
Problem:
This error code message indicates that the present
measurement exceeds the capacity of the meter.
Cause:
An internal mathematical overflow has occurred in either
the volumetric or mass flow calculations.
Action:
Select larger measurement units or a shorter time interval
for the current measurement parameter. For example,
KSCF/M
choose
for instructions.
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.
Problem:
The steam measurement may not be within 1% accuracy.
Cause:
The temperature or pressure reading is outside the
accuracy specification of the GC868 steam equations.
Action:
Adjust the pressure reading to within the range of
139.9685 kPa to 2242.9435 kPa (20.8717 to 326.4482
psi), or the temperature reading to within the range of
373.1500°K to 810.9278°K (100 to 212°F).
SCF/M
instead of
. See the Startup Guide
Error Codes and Screen Messages

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