User Manual of EM730 Series Inverter Fig. 9-28 Schematic Diagram of Automatic Switching of PID Parameters based on Deviation (F19.11=2) The inverter starts running, and the process PID module constantly outputs the initial PID value (F09.14) for the initial PID holding time (F09.15). Then the output is adjusted by the PID based on the deviation. Specific effects are shown in Fig. 9- 29. function will be invalid. When the initial PID holding time is set to 0.00s, i.e.
F09.15=0.00, the initial PID output 243 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F09.14 Initial PID value 0.00~100.00 % 0.00 ● 0x090E F09.15 PID initial value holding time 0.00～650.00 s 0.00 ● 0x090F