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Programming cable
FT10 series measuring modules feature a round 3.5 mm POL programming connector jack found on many
other Nokeval products as well. The measuring module must be detached from the radio transmitter
module in order to be able to connect the programming cable.
Two types of programming cables are available:
POL-RS232 for the RS-232 port of the computer.
DCS772 for the USB port of the computer (recommended).
A free Windows software Nokeval Mekuwin is used for configuring. About using Mekuwin, refer to its
documentation. The contents of the configuration menu are described in the next chapters.
The communications parameters are always:
Protocol
SCL
Baud
9600
Parity
8N1
Address
0
Menu
All measuring module types have the same menu structure which is illustrated below. Normally only the
Conf and Mon menus are shown. A password in required to change the settings in the Cal menu to prevent
inadvertent changes. The password for the Cal menu is NAPPI.
Conf
Period
MovAvg
Piezo
Conf submenu
Period
This sets the transmit period or interval of all measurement results. Allowed range is from 2 to 127 units.
This corresponds to an approximate range of 5 seconds to 5 minutes and 43 seconds because each unit
represents about 2.7 seconds in room temperature. Actual transmit interval varies slightly depending on
ambient temperature. This variation is intentional to reduce the chance of collisions between transmitters.
This setting has a direct effect on battery endurance. Avoid using unnecessarily short transmit intervals
because this causes the battery to drain faster and also limits the maximum number of wireless
Configuring
Cal
In
RHT
RF
RF
SN
ID
IDOffset
Test
Type
Rref
RHT
Present
Sensor
Uncal1
Cal1
Uncal2
Cal2
CalDate
13
Mon
Uncal
In
Cal
Averaged
R0
Humidity
Pts
HumiTemp
Vbatt
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