User Manual of A90 Series Inverter 139 9 Free stop If this function terminal is valid during inverter operation, the output will be blocked, the inverter will stop in the free status, and the motor will not be controlled by the inverter. 10 Fault resetting If the inverter fails and the faulty point is eliminated, you can use this terminal to reset the inverter. This has the same function as the Reset key on the keyboard. 11 Multi-segment speed terminal 1 When the speed control and main frequency source A are involved in setting, four function input terminals can be defined as multi-segment speed terminals.
The current set frequency of the inverter depends on the code combination of these four terminals and the settings of related function codes. Details are given in the following table. (0/1: the current function terminal is invalid/valid.) ★: When a function has no corresponding input terminal options, it is invalid (0) by default.
12 Multi-segment speed terminal 2 14 13 12 11 Set frequency of the inverter 0 Depending on the option (F00.04) of the main frequency source A 0 0 0 1 Multi-segment speed 1 (F08.00) 13 Multi-segment speed terminal 3 0 0 1 0 Multi-segment speed 2 (F08.01) 0 0 1 1 Multi-segment speed 3 (F08.02) 0 1 0 0 Multi-segment speed 4 (F08.03) 0 1 0 1 Multi-segment speed 5 (F08.04) 0 1 1 0 Multi-segment speed 6 (F08.05) 0 1 1 1 Multi-segment speed 7 (F08.06) 14 Multi-segment speed terminal 4 1 0 0 0 Multi-segment speed 8 (F08.07) 1 0 0 1 Multi-segment speed 9 (F08.08) 1 0 1 0 Multi-segment speed 10 (F08.09) 1 0 1 1 Multi-segment speed 11 (F08.10) 1 1 0 0 Multi-segment speed 12 (F08.11) 1 1 0 1 Multi-segment speed 13 (F08.12) 1 1 1 0 Multi-segment speed 14 (F08.13) 1 1 1 1 Multi-segment speed 15 (F08.14) 15 Multi-segment PID terminal 1 The 4-segment PID setting can be performed via these two terminals, as detailed in the following table (0/1:
the current function terminal is invalid/valid). 16 15 Multi-segment PID setting 16 Multi-segment PID terminal 2 0 0 Depending on the PID setting source (F09.00) 0 1 Multi-segment PID setting 1 (F09.32) 1 0 Multi-segment PID setting 2 (F09.33) 1 1 Multi-segment PID setting 3 (F09.34)