User Manual of A90 Series Inverter Select the function code for LCD large line display. F12.38=18.00 means that the function code F18.00 is displayed on the first line. When the LCD large line display is in the default mode, three function codes (F18.00, F18.06 and F18.09) can be monitored on one screen. ★ The small and large line display switching of the LCD keyboard is shown below. ENTER For the operation of the LCD keyboard, please refer to its instructions. Refer to Section 4 of Chapter 4 for monitoring mode selection. The UP/DOWN function is valid. When F12.41=0, the UP/DOWN function can reduce the output frequency of the inverter to 0 without reversing.
When F12.41=1, the UP/DOWN function can reduce the output frequency of the inverter to 0, followed by reverse running of the motor. For the digital potentiometer setting, see the setting of the main frequency source A. 7.14 Torque Control Parameter Group of F13 Group 223 Function Parameter Default Function code name Unit Attribute code description setting F12.38 LCD large-line display parameter 1 0.00 - 99.99 18.00 ● F12.39 LCD large-line display parameter 2 0.00 - 99.99 18.06 ● F12.40 LCD large-line display parameter 3 0.00 - 99.99 18.09 ● ESC Function Default Function code name Parameter description Unit Attribute code setting F12.41 Options of UP/DOWN zero crossing 0:
prohibit zero crossing 1: allow zero crossing 0 ○ Function Default Function code name Parameter description Unit Attribute code setting