User Manual of A90 Series Inverter 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%, as detailed in Table 0-2 . For general communication (F10.05=0): a. F00.05=6 , the auxiliary frequency B is set to “7002H (communication setting of b. F00.05=7 , the auxiliary frequency B is set to “7016H (communication setting of the auxiliary channel frequency B) * F00.16 (maximum frequency)”; the auxiliary channel frequency B)”.
The 7002H data range is -100.00% to 100.00%, and the 7002H data range is 0.00 to F00.16 (maximum frequency), as detailed in Table 0-2. F00.05=10: process PID The auxiliary frequency B depends on the process PID function output, as detailed in 7.10. 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 7.9. 1. The same physical channel (AI1 or AI2) cannot be selected for the main frequency source A and auxiliary frequency source B; 2.
The process PID and simple PLC modules will not be valid until they are selected. 121 Function Function code Default Parameter description Unit Attribute code name setting F00.06 Options of frequency source 0: main frequency source A 1: auxiliary frequency source B 2: main and auxiliary operation results 3: switching between main frequency source A and auxiliary 0 ○