User Manual of EM760 High-Performance Inverter F00.05=1: AI1 F00.05=2: AI2 F00.05=3: AI3 F00.05=4: AI4 The auxiliary frequency B is determined by AI (percentage) * F00.16. F00.05=5: High-frequency pulse input (X5) The auxiliary frequency B is determined by HDI (percentage) * F00.16. F00.05=6 : percent setting of auxiliary frequency communication ● If the master-slave communication (F10.05=1) is enabled and the inverter works as the slave (F10.06=0), the auxiliary frequency B is set to “700FH (master-slave communication setting) * F00.16 (maximum frequency) * F10.08 (slave receiving proportional coefficient)”, and the 700FH data range is -100.00% to 100.00%.
● For general communication (F10.05=0): the auxiliary frequency B is set to “7002H (communication setting of the auxiliary channel frequency B) * F00.16 (maximum frequency)”; F00.05=7: direct setting of auxiliary frequency communication the auxiliary frequency B is set to “7016H (communication setting of the auxiliary channel frequency B)”, and the data range of 70016H is 0.00 - F00.16 (maximum frequency). F00.05=10: process PID The auxiliary frequency B depends on the process PID function output, as detailed in 6.2.3.1. This is usually applied in on-site closed-loop process control, such as the constant-pressure closed- loop control and constant-tension closed-loop control. F00.05=11:
Simple PLC The auxiliary frequency B depends on the simple PLC function output, as detailed in 6.2.3.2. 1. It’s not recommended to select the same physical channel for both the main frequency source A and the auxiliary frequency source B; 2. The process PID and simple PLC modules will not be valid until they are selected. 6.2.3.1 Setting auxiliary frequency by Process PID The EM760 series inverter has a process PID function, as described in this section. Process PID control is mainly for pressure control, flow control and temperature control. 86