User Manual of EM730 Series Inverter PID settings are determined in conjunction with the setting of the function code F09.00. The EM730 series inverter has a multi-segment PID setting function, and its switching conditions are mainly dependent on the input functions “15: multi-segment PID terminal 1” and “16: multi-segment PID terminal 2”, as detailed in Table 7-16. Table 7- 18 Details of Multi-segment PID Setting Function cutoff detection in winding applications. They represent the upper and lower limits of material The upper and lower limits of the feedback voltage can be used for automatic material cutoff, respectively.
Due to the particularity of winding applications, F09.35 and F09.36 can be used to reflect the real sensor boundaries, which is more conducive to the system stability.
249 PID setting 2 F09.03 F09.34 Multi-segment PID setting 3 0.0 to PID setting feedback range F09.03 0.0 ● 0x0922 Method Setting Scope PID Setting 16 15 F09.00 Invalid Invalid 0 F09.01 0.0 ~ F09.03 0.00% ~ 100.00% 1 AI1 -100.00% ~ 100.00% -100.00% ~ 100.00% 2 AI2 -100.00% ~ 100.00% -100.00% ~ 100.00% 6 485 -100.00% ~ 100.00% -100.00% ~ 100.00% Invalid Valid -- F09.32 0.0 ~ F09.03 0.00% ~ 100.00% Valid Invalid -- F09.33 0.0 ~ F09.03 0.00% ~ 100.00% Valid Valid -- F09.34 0.0 ~ F09.03 0.00% ~ 100.00% Function code Function code name Parameter description Unit Default setting Attribute Mailing address F09.35 Upper limit of feedback voltage Lower limit of feedback voltage to 10.00 V 10.00 ● 0x0923 F09.36 Lower limit of feedback voltage 0.00 to upper limit of feedback voltage V 0.00 ● 0x0924 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F09.37 Options of integral action within the set change time of PID 0:
always calculate the integral term 1: calculate the integral term after the F09.21 set time is reached 2: calculate the integral term when the error is less than F09.38 0 ● 0x0925 F09.38 Input deviation of integral action 0.00~100.00 % 30.00 ● 0x0926