4-2 Function Mode *2. Below are the specifications of the output torque (signed). AM output (V) AM gain adjustment (C106) = 100% 10 AM gain adjustment (C106) = 200% 5 AM offset adjustment (C109) = 50% 0 100 200 Torque (%) *3. When "sensor vector control" is selected (A044 = 05), the real frequency (detected frequency) is displayed. 4 „ AM/AMI Adjustment •Adjust the Inverter output gain according to the meters connected to the AM and AMI terminals. Functions Note: The offset data is set in %. (Example) If AMI provides 4 to 20 mA output, the offset value is 20% (= 4/20).
(Default value) Operation Selection During Option Error If the built-in optional board causes an error, you can set whether the Inverter trips or continues to run regardless of the option error. Offline Auto-Tuning Function •This function enables measurement and automatic setting of the motor parameters required for "sensorless vector control", "0-Hz sensorless vector control", and "sensor vector control". •To perform "sensorless vector control", "0-Hz sensorless vector control", or "sensor vector control" for a motor with unknown motor parameters, perform offline auto-tuning to determine the motor parameters.
•To use the online auto-tuning function described later, be sure to perform offline auto-tuning. •This function is applicable to 1st/2nd control, not to 3rd control. 4-106 Parameter No. Function name Data Default setting Unit C106 AM gain setting 50. to 200.: Set a gain for the AM monitor. 100. % C109 AM bias setting 0 to 100: Set an offset for the AM monitor. 0. C107 AMI gain setting 50. to 200.: Set a gain for the AMI monitor. 100. C110 AMI bias setting 0 to 100: Set an offset for the AMI monitor. 20. Parameter No. Function name Data Default setting Unit P001/P002 Operation selection at option error 00: TRP (Outputs an alarm.) 01: RUN (Continues to operate.) 00