ECM NH3 5250, Instruction Manual, Page: 19 / 62

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8. When “AOUT” is displayed, press SYS to return to RUN mode.
For analog outputs 4, 5, and 6, your entries will be shown on the bottom display.
Name Parameter Description
NH3R NH
3
before the addition of Delta NH3 Table (ppm)
CEL1 Cell 1 voltage (mV)
CEL2 Cell 2 voltage (mV)
RPVS NH
3
sensor internal Vs cell resistance (Ohms)
VHCM Desired heater voltage commanded by the module (V)
VS NH
3
sensor internal Vs cell voltage
VSW Supply voltage at the module (V)
VH Actual heater voltage at the module (V)
TEMP Temperature of the module circuit board (deg C)
C1R Cell 1 raw bits (bits)
C2R Cell 2 raw bits (bits)
ERFL Module error flags (unsigned long format)
ERCd ECM CANOpen Error Code (unsigned integer)
PR10 10 bit Pressure sensor output voltage (unsigned integer format)
P Pressure sensor measured pressure (absolute) in mmHg
MODE NH
3
measurement mode (hex)
RCL NH
3
cal constant (no units)
SCF NH
3
scale factor (no units)
NH3 NH
3
after addition of Delta NH3 Table (ppm)
PVLT Raw volts from pressure sensor (V)
PKPA Pressure sensor measured pressure (absolute) in kPa
PBAR Pressure sensor measured pressure (absolute) in bar
PPSI Pressure sensor measured pressure (absolute) in psi
Table 2: Parameter List for the NH
3
5250