comfilehmi:hmi_connection_modbus_rtu_slave:index
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comfilehmi:hmi_connection_modbus_rtu_slave:index [2023/06/30 06:12] COMFILE Technology |
comfilehmi:hmi_connection_modbus_rtu_slave:index [2023/06/30 06:14] (current) COMFILE Technology |
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| {{ :comfilehmi:hmi_connection_modbus_rtu_slave:rtuslavesetting.png?nolink |}} | {{ :comfilehmi:hmi_connection_modbus_rtu_slave:rtuslavesetting.png?nolink |}} | ||
| - | {{ :comfilehmi:hmi_connection_modbus_rtu_slave:modbus_slave.png }} | ||
| When operating as a Modbus RTU slave, only the ComfileHMI's [[comfilehmi:hmieditor_susik:index#internal_memory|internal memory]] is addressable. Modbus address 0 corresponds to internal memory address 0, Modbus address 1 corresponds to internal memory address 1, etc. in a 1-to-1 mapping for the entire address range. Only 16-bit Modbus functions (e.g. Register reading and writing) are supported. If the user stores a value larger than 16-bits to the internal memory location, only the least significant 16-bits will be read from or written to through the Modbus RTU slave. | When operating as a Modbus RTU slave, only the ComfileHMI's [[comfilehmi:hmieditor_susik:index#internal_memory|internal memory]] is addressable. Modbus address 0 corresponds to internal memory address 0, Modbus address 1 corresponds to internal memory address 1, etc. in a 1-to-1 mapping for the entire address range. Only 16-bit Modbus functions (e.g. Register reading and writing) are supported. If the user stores a value larger than 16-bits to the internal memory location, only the least significant 16-bits will be read from or written to through the Modbus RTU slave. | ||
comfilehmi/hmi_connection_modbus_rtu_slave/index.1688073125.txt.gz · Last modified: 2023/06/30 06:12 by COMFILE Technology