In-Situ TROLL Link Telemetry System Operators Manual - Manual (Page 9)

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4. Click the check mark to save changes. Click Yes when asked to proceed.
5. Click No when prompted to save the changes as the new default settings.
You must change Win-Situ Software communication settings to
match the device address next time you connect the instrument.
See page 32.
TROLL Link 100 Setup
This section describes configuring a TROLL Link 100 System. For TROLL Link 101 or
201 Systems, skip to the section TROLL Link 101 and 201 Setup.
You MUST configure and test your TROLL Link Telemetry System
in your home or office prior to installing it in the field.
Changing Modbus Communication Settings in Win-Situ 5
Complete the following steps with the instrument connected to Win-Situ 5 Software.
Change Modbus communication settings for each instrument.
1. Click the Device Setup tab.
2. Click the Modbus Setup... button.
3. Click the Baud drop-down menu and select the correct baud rate for your cable
length based on the on-screen instructions. The default value is 19200.
4. Click the Parity Bits drop-down menu and select None.
5. Click the End of Session Timeout (ms) box and enter 60000=60secs.
6. Click the Mode drop-down menu and select Modbus-ASCII.