Masibus HT16Ew, User Manual

Page: 17 / 26

Ref. No: m94A/OM/201
Issue No: 01
Operator’s manual
Page 17 of 26
8.2
disp
(Display Parameters description):
It displays various non-editable status only parameters like battery, rssi, min & max
value of temperature and humidity. This menu further divided in sub categories
mention as below:
(1)
MIn
Mode:
It displays minimum value of measured Temperature and Humidity from last records.
(2)
MAX
Mode:
It displays maximum value of measured Temperature and Humidity from last records.
(3)
bat
Battery Mode:
This mode is specially designed to display estimated battery capacity of unit. Assume
display digit in percentage. When battery needs to be updated, unit displays single
battery bar followed by min & max symbols. During run mode battery level can be
identified by following table.
Battery Voltage % Battery level Indication
3.3V to 3.08V 100% to 75% 3 Bar
3.07V to 2.709V 74% to 20% 2 Bar
2.70V to 2.5v 19% to 0% 1 Bar,MIN MAX
(4)
rssi
RSSI Mode:
This mode is specially designed to display quality of received signal strength of
communication frame. It’s simply measure and displays received signal strength of last
received packet. Assume display digit in decibel (dB). RSSI <70 dB can be considered as
good signal strength, RSSI>70 dB is poor signal strength. Poor signal strength results in
more power-usage & more packet loss.
(5)
SV
Mode(software version):
This mode display current firmware version of HT16Ew unit.
8.3
P .set
(Parameter set)
) :
It let the user to configure parameters like password, display timer, push-timer, temp&
hum set point values. Parameter set menu further divided in sub categories mention as
below:
(1)
TSPL
(Temperature Set point Low) Mode:
TSPL
stands for Temperature Set Point Low. It is user input menu, user can simply
enter 2 Digit Temperature Set Point Low value followed by 1 decimal point value with
the help of menu key, increment key and decrement key. If Actual Temperature goes
low below TSPL set value then it will send Temperature low alarm indication on Zigbee
to CDU/85xx+. Temperature Low Alarm indication appear as symbol ‘
L
’ ahead of
temperature reading during run-mode.
(2)
TSPH
(Temperature Set Point High) Mode: