FASTRON. S-S Series Calibration

S-S series SCR Power controllers 0-10V /0-5V input
1. Hardware : changes on PCB board requitred for 4 20mA/0 20mA/POT to Linear Voltage
Change the two chip resistors R38 and R41 in the PCB board to 22K and 6.2K
respectively, connect R38 and R39 (far away from the two ends of the C16 chip
capacitor). As shown below:
(将 PCB 板中 R38 R41 两个贴片电阻分别改为 22K 和 6.2K，再将 R38 和
R39(远离 C16 贴片电容的两端)链接起来。如下图所示 )：
2. Software: 0-10V input signal calibration
.
Set LCK = 169, Press and hold Enter Button for 3 seconds, then set
SET0 = 0000. Press and hold ENT button for 3 seconds
To open input configuration menu please ENT + DOWN KEY together
2.1. Connect the 230V AC power supply to the two terminals AC1 and AC2 on
the PCB board, the signal source (0-10V) is connected to the + /- two terminals of
the PCB board, as shown in the figure below
(将 220V 交流电源接在 PCB 板 AC1,AC2 两个端子上,信号源(0-10V)接在 PCB
板 + - 两个端子上，如下图所示):
signal calibration process
1