Prothermo NMT81
Operation
Hauser
71
10
Operation
This chapter includes only Application and System operation procedures. The explanations
of the operations are based on the operational procedures of FieldCare.
• Guidance (Commissioning) → 64
• Diagnostics → 92
1
A0044823
66
Initial screen of FieldCare
1
Operating menu list
10.1 Compatibility mode of NMT53x and NMT81
NMT81 has different HART device codes depending on the measurement conditions. The
NMT81 can be switched to a NMT53x compatibility mode in which it operates as an
NMT53x but limited to basic functions. When the NMT53x mode is selected, the device
can be connected to FieldCare by switching to the NMT81 mode by using the dip switch.
→ 48
NMT81 will reboot with the modes listed below after being switched to compatibility mode
and reset.
Dip switch status
Sensor type
Mode
HART device type
Off
Temperature only
Tempe WB
NMT81
0x11C3
On
Temperature only
NMT53x
0x11B8
TempeWB
0x11BA
• When NMT53x mode is selected, the device cannot be connected to FieldCare of
either NMT81 or NMT53x.
• NMT53x compatibility mode supports only limited functions and parameters, for
further assistance, contact your EHauser Sales Center.
Summary of Contents for Prothermo NMT81
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