Honeywell SmartLine STIW400, User Manual

Page: 59 / 106

7. Operation
7.2. Transmitter PV display
Revision 1 SmartLine Wireless Temperature and Universal I/O User's Manual 47
Table 7-4: Device status
Transmitter display OneWireless User
Interface display Definition What to do
OoS OOS All channels are out of
service. Restore mode to Auto in
OneWireless User Interface.
SNSR ERR Sensor Error Sensor can not access
meter body A/D
converter. Check connection between
electronics module and meter
body. If still doesn't work,
replace sensor. See page
60 .
‘U’ Status Calibration Error Calibration Data Invalid
or could not be read. Use Cal Clear, or User
Calibrate.
LOW BAT Low Battery Battery Voltage
Critically Low Replace batteries as soon as
possible. See page
61 .
NO RADIO Radio Interprocessor
Comm Error Radio Board is not
accessible. Restart both the radio and
sensor. If condition persists,
replace electronics module.
See page
60 .
The following status messages have multiple meanings. Refer to OneWireless UI Device Status for exact cause.
‘F’ Status Input Failure Input Error Possible meter body sensor
failure.
‘F’ Status NVM Fault* Startup diagnostics
detected defect in
Sensor Non-Volatile
Memory Replace electronics module.
See page
60 .
‘F’ Status Program Memory
Fault* Startup diagnostics
detected defect in
Sensor Read Only
Memory Replace electronics module.
See page
60.
‘F’ Status RAM Fault* Startup diagnostics
detected defect in
Processor Random
Access Memory Replace electronics module.
See page
60 .
The following statuses are displayed only in OneWireless UI Device Status.
‘U’ Status Excess Zero
Calibration The selected zero
offset or the lower
calibration trim point is
beyond 5% of the lower
end of the
characterized range of
the device. Clear Calibration