Item Type: Text Display Panel Module_x000D_ Material: Plastic_x000D_ Model: 0.56 digital tube double row_x000D_ Working Voltage: DC24 (V)_x000D_ Only applicable for JLING PLC_x000D_ There are two modes in total, one is the main mode and the other is the parameter input mode_x000D_ 1. Enter the main mode as soon as it is powered on. In this mode, the upper digital tube displays the value of D110 and the lower digital tube displays the value of D114. The button switch controls the closing and opening of the corresponding intermediate relay (M), and the indicator light controls the on and off according to the closing and opening of the internal intermediate relay (M). Press the SET button for 3 seconds to enter the parameter input mode._x000D_ 2. In the parameter input mode, the value after D200 of the data register can be changed. The upper row of digital tubes (dual-row digital tube board) or the left two-digit digital tubes (single-row digital tube board) are used to display the data to be changed. The number of the register can be changed by pressing the upper triangular button (increase) or the triangular button (decrease). When changing, the value read out will be displayed on the lower row of digital tubes (dual-row digital tube board) or the right 4-digit digital tube (Single-row digital tube board) is displayed, and the value can also be changed with the UP key and DOWN