ioLogik 2500 Series
Configuration Library
4-22
Modbus/TCP Master
The ioLogik 2500 supports a Modbus/TCP Master function that acts as a Modbus/TCP master for monitoring
the data from two connected Modbus/TCP slave devices. The collected data can be used by Click&Go Plus or
in an upper level system after the data is transmitted via a Modbus, AOPC, SNMP, or RESTful API
connection. The data can also be recorded locally using the Data Logging function.
Device
Configure the connected Modbus/TCP slave device settings.
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Enable Data Collection: Check to enable Modbus data collection
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Device Name: Name the slave device (e.g., Flow Meter)
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IP Address: Fill in the IP address of the slave device
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Port: Fill in the Modbus communication port of the slave device (default: 502)
•
Delay between polls: Set the delay time between polls (default: 502)
Click the Advanced button to display the advanced fields for timeout/retry settings. Refer to the
connection cycle diagram below for details.
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Connection Timeouts: Modbus initial connection timeout
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Reconnect Delay: Delay time between timeout and start slave device reconnection
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Reconnect Cycles: Set reconnect times for each slave device reconnection cycle
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Cycle Delay: Delay time between each reconnection cycle
•
Polling Timeouts: Set timeout to trigger a polling retry for polling command
