Setting The Device Address; Deleting Detected Sunny String-Monitor - SMA SUNNY STRING-MONITOR Technical Description

SMA Solar Technology AG
7.1.4 Setting the Device Address
To identify the measuring circuit boards in the Sunny String-Monitor, each Piggy-Back for data
processing is assigned a number as "SSM identifier". This makes troubleshooting easier, for example,
in the event of a string failure, or deviating string currents. The "SSM Identifier" does not correspond
to the network address which is automatically assigned upon detection. The Sunny Central Control
supports up to 40 "SSM Identifiers".
1. Select Device Setup > SMUs > Devices > Parameters.
2. Select Sunny String-Monitor.
3. Select the device address SSM Identifier.
4. Assign the Sunny String-Monitor a number between 1 and 40.
5. Adopt all changes.
7.1.5 Deleting detected Sunny String-Monitor
1. Select Device Set-up > SMUs > Devices > Registration.
2. Select Sunny String-Monitor.
3. Select the ID submenu.
4. Set the ID number to 99.
5. Adopt all changes.
Technical Description
7 Configure Sunny String-Monitor
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