5. Commands

5.1. Defining commands
5.1.1. Standard commands
5.1.2. Custom commands
5.1.3. Sending raw data
5.2. Command table
5.2.1. Sending commands
5.2.2. Deleting commands
5.2.3. Re-ordering commands
5.3. Viewing and editing command definitions

Modsak provides two ways of sending commands to a Modbus slave when you are using master mode or monitor mode.

If you have defined some Modbus registers, you can use the Read, Write and Poll buttons to send requests to the slave.

Alternatively, you can define and send Modbus commands using the Define Command page, as described in the next section. These commands do not use register definitions.

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