MGS-250 Manual
56 6490-9000
Revision
4
Attribute
Description
Displays the elapsed time (in days) from the last gas
adjustment or test. This value is automatically reset to
0000 after completing a gas adjustment via Test Mode
P.-17. (Note that the new adjustment is stored using
the Enter button.) The value may be reset to 0000 by
pressing the ENTER button.
Reserved
:
Displays the sensor temperature in °C.
Displays the sensor’s approximate rate of temperature
change per half minute interval (°C change over 30
seconds).
Reserved
:
8.3. Resetting MGS-250 to Default Values
The gas detector may be reset to its default state, if needed, to aid in
troubleshooting. All settings, including alarm setpoint, gas adjustments,
selected gas curve, calibration data, Modbus address, etc. revert to
specific default values after a reset. The broadband sensor option (P/N
6401-0500) resets to gas group 1. Gas specific products (P/Ns 6401-
0501 through 6401-0520) are reset to the R134a gas curve.
IMPORTANT:
Calibrations on either gas-specific or
broadband models are lost after a reset. This returns the gas
detector to an uncalibrated condition. See parameter P.-17
for information on how to recalibrate the gas detector.
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