mycnc:modbus_setup
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mycnc:modbus_setup [2020/02/06 13:35] – ivan | mycnc:modbus_setup [2020/06/16 14:29] – ivan | ||
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Low-level access is preferable for direct access to the hardware. This allows to program the communication through PLC, and is a very flexible (albeit less straightforward) method. For low-level access the check mark in the **RS485/ | Low-level access is preferable for direct access to the hardware. This allows to program the communication through PLC, and is a very flexible (albeit less straightforward) method. For low-level access the check mark in the **RS485/ | ||
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+ | < | ||
+ | and vice versa</ | ||
====I/O expand cards mapping==== | ====I/O expand cards mapping==== | ||
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The detailed description of the available Modbus devices is located at the [[mycnc: | The detailed description of the available Modbus devices is located at the [[mycnc: | ||
- | ====Sample M03 procedure for Spindle ON through Modbus==== | + | ====Example setups==== |
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+ | ===General communication example=== | ||
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+ | ===Sample M03 procedure for Spindle ON through Modbus=== | ||
++++ Expand M03 code | | ++++ Expand M03 code | |
mycnc/modbus_setup.txt · Last modified: 2020/07/03 11:26 by ivan