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Parameters

• This command can be used without any additional parameters.
• Pnnn proportional (Kp)
• Innn integral (Ki)
• Dnnn derivative (Kd)

Examples

• M304 P1 I2 D3
• M304 ; Report parameters

Sets Proportional, Integral and Derivative values for bed. This command is identical to M301 except that the H parameter (heater number) defaults to zero.