User Manual of EM730 Series Inverter steady-state errors in the system output. Integral (I): In the integral control mode, the output of the controller is proportional to the integral of the input error signal. Steady-state errors can be eliminated, so that the system has no steady-state errors while operating in the steady state. However, drastic changes cannot be tracked. Differential (D): differential (i.e. change rate of the error) of the input error signal.
This can predict the trend of changes in errors, quickly respond to drastic changes, and improve the dynamic features of the In the differential control mode, the output of the controller is proportional to the system in the control process. F09.00=0: digital PID setting F09.01 F09.01/F09.03 * 100.00%. The PID setting depends on the digital PID setting (F09.01), and the specific percentage is F09.00=1:AI1 F09.00=2:AI2 percentage is directly given, and the maximum output is 100.00%. For the details of AI1 to AI2, refer to the description of F00.04. For PID setting, the F09.00=5: PULSE high-frequency pulse (X5) The set percentage of PID is directly dependent on the HDI (percentage).
setting, the percentage will directly turn the set value, and the maximum output is 100.00%. For the details of AI1-AI2 and X5, see the description of F00.04. When used as the PID 238 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F09.00 PID setting source 0: digital PID setting 1: AI1 2: AI2 3: reserved 4: reserved 5: PULSE, high-frequency pulse (X5) 6: communication setting (percentage setting) 0 〇 0x0900 F09.01 Digital PID setting 0.0 to PID setting feedback range F09.03 0.0 ● 0x0901 F09.03 PID setting feedback range 0.1 ~ 6000.0 100.0 ● 0x0903