User Manual of EM760 High-Performance Inverter F27.01=0 Feedforward gain * set source B: The feedforward gain acts on the set source B. F27.01=1 Feedforward gain * set source A A : The feedforward gain acts on the set source A. F27.01=2 Feedforward gain *10V : The feedforward gain is directly multiplied by Fmax and then superimposed on the output. F27.02=0 Unchanged feedforward gain: The feedforward gain is always the set value ofF27.05. F27.02=1 0.00 to upper limit of feedforward gain: The feedforward gain will be automatically adjusted between 0.00 and F27.04 settings. F27.02=2 - Upper limit of feedforward gain to + upper limit of feedforward gain:
The feedforward gain will be automatically adjusted between -F27.04 and + F27.04 settings. The unmarked settings are the same as those ofF27.00=0 by default. Set the ones place ofF27.03 to 0: automatic reset Automatic reset: The feedforward gain is reset automatically after shutdown. 185 Function code Function code name Parameter description Unit Default setting Attribute F27.02 Feedforward gain input mode 0: No change in feedforward gain 1: 0.00 to upper limit of feedforward gain 2: - upper limit of feedforward gain to + upper limit of feedforward gain 1 O Function code Function code name Parameter description Unit Default setting Attribute F27.03 Feedforward control Ones place:
Feedforward reset option 0: automatic resetting 1: terminal resetting Tens place: Feedforward power-off stop option 0: save after power-off 1: do not save after power-off Hundreds place: Continuous feedforward calculation 0: Not calculate 1: Continuous calculation 10 O