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User Manual for the
WPS Series Wireless Pressure Sensor
5.4
Battery Life Remaining
The WDM Interface will calculate and display the estimated remaining battery life in years. (This is not the same as the E2 error code,
which simply means the battery voltage is below 4.3 V)
The battery life remaining is calculated by precisely measuring the battery voltage, under current conditions of publication rate,
display timing and network activity, and recording the battery voltage decrease over an 8 hour period. By extrapolating this data, and
knowing the battery type, the WDM can calculate in how many years the battery voltage will reach 4.3 Vdc.
Note: The battery life remaining, as displayed on the
cation rate or LCD timing.
To display the life remaining, and to reset the calculation following a battery replacement, perform the following:
1.
Log into the
WDM One Wireless User Interface with a user account and password having suitable Access Privileges.
2.
Ensure that the WPS device to be set has been successfully provisioned.
3.
On the left panel, click the sensor name (not the channel name).
4.
On the right panel, click on "Device Management", and scroll down to "Battery Estimates".
5.
Observe the "Percent Remaining" and "Years Remaining".
6.
If the batteries have just been replaced, click on the "Reset (New Battery)" box.
7.
Log off the WDM One Wireless User Interface account.
Figure 3. Battery Estimates
5.5
Other User Settings
The following user settings may be set over the air, using the
(document 50095583) for a complete explanation and instructions for performing these settings.
•
Measurement Units - Psig (default), Pa, kPa, or bar
•
Scaling - Settings which determine alarm trigger points, EU at 100%, EU at 0%
•
Publication rate - Frequency of transmitting data packets, 1, 5, 10, 30, or 60 seconds
•
LCD display options - LCD display "on" time, periodicity
The
WDM Interface
also permits the setting of numerous alarms for PV measurements, link status, etc... For alarm settings and proce-
dures, refer to the
Wireless Device Manager User's
14
Honeywell Sensing and Control
WDM UI,
will not be valid until eight (8) hours after the latest change to the publi-
WDM
Interface. Refer to the WPS Series Professional Install Guide,
Guide.
50095584
ISSUE 1
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