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Unit A Device Settings
•
Frequency
(Hz): 863500000
o
Devices which are communicating with
each other much use the same
•
Transmission Power: Low
o
Higher = longer range
•
Spread Factor: SF7
o
SF7 is faster than SF12, but SF12 is
more reliable transmission than SF7
o
We recommend between SF7 and SF8
•
Bandwidth: 500
o
Higher = faster
•
Equivalent bitrate: (Automatically calculated
based on Spread Factor and Bandwidth)
o
This will affect what to set on your RS-
485 baudrate, it is recommended that
the the Equivalent bitrate is higher than
the RS-485 baudrate.
•
Receiver Sensitivity: (Automatically calculated)
•
RS-485 Baudrate: 9600, 115200 (default)
o
Must match the comport of you PC and
other slave you wish to connect to the
JW 4110L.
•
RS-485 Address: 1
o
The RS-485 Modbus address if you wish
to poll this device, must be unique on
the network
•
Modbus RTU Data Filter Function: Leave
unchecked
•
Enable RS-485 Bias Voltage: Leave unchecked
•
Turn off the "Status" Light indicator: Leave
unchecked
•
Turn off the "Power" Light indicator: Leave
unchecked
www.beijerelectronics.com
Version 1.0.0
JetWave 4110L Quick Start Guide 1
People & Technology Connected
Unit A RF Settings
•
Receive Packet
o
Address base
filtering: Group Only
o
Node Address: 1 (Must be
unique in network,
suggested to follow RS-485
address)
o
Group Address: 88(Must
match rest of devices in the
network to communicate)
•
Transmit Packet
o
Target Address Type: Group
o
Node Address: 2 (Does not
matter in this Group design)
o
Group address: 88 (Must
match rest of devices in the
network to communicate)
•
Packet Verify Code: 0x68 (Must
match rest of devices in the
network to communicate)
Unit A I/O Settings
Use the Modbus Protocol: ✓
•
(Check the box)
•
Output power supply: Disable
Rest of settings are not used in this
quick start guide.
Writing to the device
Once you have finished with the
different settings and ensure it is
correct. Click the Write in the bottom
right corner of the JetControl
Application.
5
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