Automatic gain adjustment support device

An automatic gain adjustment support device which supports automatic adjustment of a control gain in a control loop for a servomotor controller which controls a servomotor, the automatic gain adjustment support device comprising:

• a frequency characteristic measuring unit configured to measure a frequency characteristic of the control loop in the servomotor controller;
• a display unit configured to display, in form of a Bode diagram, the frequency characteristic of the control loop measured by the frequency characteristic measuring unit;
• a condition setting unit configured to set a target gain value at a predetermined frequency on the Bode diagram of the frequency characteristic of the control loop displayed on the display unit;
• an automatic gain adjusting unit configured to automatically adjust the control gain in the control loop to the target gain value at the predetermined frequency set by the condition setting unit;
• and
• a parameter setting unit configured to set the control gain adjusted by the automatic gain adjusting unit to the servomotor controller.