26
17.
Error Codes
All model M2110P gauges 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 (high or low). 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 –20 % Full Scale (or
0.0 for absolute gauges), and less than +120 % Full Scale.
E004
Requested SET1 or SET2 is equal to the other on Current Loop models. This
configuration is not acceptable. If you are attempting to disable the output, simply
set programmable register P5 to 0.
E005
Requested User-Units Full Scale range is less than or equal to 0.0. Value must be
greater than 0.0.
E006
User Entered incorrect Lockout Code. Gauge is locked. A view-only status will be
entered if
Program Mode
was requested (see page 22).
E010
Full Scale Range for Engineering Units selected is beyond scale of display (>19,999).
This message would be seen, for example, during reset/power up of a 2000 PSI gauge
with InH
2
O (20
o
C) last selected, since the corresponding full scale display of
55,459.6 InH2O will not fit on the 4½ digit display.
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-error code.
* Error codes of 030 and above indicate 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 at (216) 281-1100.