Meriam M2110F SMART FLOW GAUGE - Manual (Page 28)

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12 ERROR CODES
All Smart Gauge models have an error/message feature to inform the operator of problems with the operation or
programming of the gauge. These Error Codes and messages are identified and described in the table below.
ERROR DESCRIPTION
“OP”
Overpressure warning. The measured pressure exceeds the full-scale pressure by 20% of full scale or
more. Sensor is at risk of permanent damage!
E001 Automatic Shutoff timer has expired (Battery model only); gauge is shutting down normally.
E002 Requested ZERO value is not within 5% of full-scale pressure, and therefore ignored.
E003 Requested SET1 or SET2 is out of range. Must be greater than 0 and less than +120% Full Scale.
E004 SET1and SET2 values are equal. This configuration is not acceptable on Current Loop models. To
disable the output, Set register P5 = 0 (see page 1).
E005 User register found to be out of range after powerup. The register was forced to a default value and
then re-saved to memory by the initialization function.
E006 User entered incorrect Lockout Code. Gauge is locked. A view-only status will be entered if Program
Mode was requested.
E007 Access to P10 register was rejected because P10 is invalid when P3 = 0 or P3=2.
E008 Entry of the P9 or P10 register value was out of range. Access to P9 was rejected because of P3 = 0
setting. The output functions P5 were disabled because user entered P9 = 0.
E009 Access to P5, P6, or P7 was rejected because the value of P9 = 0.0. The user must enter a usable value
into P9 before access to P5-P7 is allowed.
E010 Full Scale Range for Engineering Units selected is beyond scale of display (>19,999) or the full-scale
range is equal to zero because of incorrect P9 or P10 register setting.
E011 User attempted to use the ENG arrow key in measure mode. This key has no function in this mode,
see P3 setup and P9 entry for units selection process.
E012 User attempted to enter P4 Low Flow Cut Off value greater than or equal to the Full Scale Units.
E020 Low Battery (or power supply) Warning. This error will show repeatedly approximately every 10
seconds, so long as the voltage supply remains low.
E030*
EEProm Error. Display alternates between “E030” and a sub-Ecode. This error is generated if the
EEProm data is out of range after power-up. Units can recover from these errors by OFF/ON reset.
The variables are forced into range after the OFF/ON reset. If the unit cannot recover from the
Error, the fault may be due to hardware malfunction. Please consult the factory for assistance.
All programmable registers should be rechecked for valid data after power-up.
SUB-
ECODE DESCRIPTION
Note: Ecode is accumulation of errors. Example: ECode 129 = Error 1 and Error 128
1 Factory sensor detection error: Sensor range or type is invalid
2 Not Used
4 Not Used
8 Factory or User Zero value is out of range
16 User register found out of range
32 Factory configured data pressure incorrect
64 Factory configured temperature data incorrect
128 EEProm data storage error
E110 Displayed flow or pressure range error. The value to be displayed is out of range. Check the settings
of P3, P9 and P10. Note: P9 cannot equal zero when P3 = 1 (LFE) or 2 (Sq.Rt) modes.
E210* Internal display error. Cannot display character. Consult factory, possible hardware problem.
E211* Internal display error.
E213* Internal display error. Attempting to display 2.0000 on the display.
• These Error codes may indicate a hardware or other internal problems; if the problem cannot be corrected by
cycling the input power supply on and off, please take note of the error code and operating conditions, and
contact Meriam Instrument at (216) 281-1100.