Instructions
5.3.4.2 Activated FOLD Alarm ......................................................................................................................................64
5.3.5 Protection Delay ......................................................................................................................................................64
5.3.5.1 Setting the Protection Delay ........................................................................................................................ 64
5.3.6 Over Temperature Protection .......................................................................................................................... 64
5.3.7 AC Fail Alarm ..............................................................................................................................................................64
5.4 Series Operation ............................................................................................................................... 65
5.4.1 Series Connection for Increased Output Voltage ................................................................................65
5.4.2 Series Connection for Positive and Negative Output Voltage .................................................... 65
5.4.3 Remote Programming in Series Operation .............................................................................................66
5.5 Parallel Operation ............................................................................................................................67
5.5.1 Introduction ................................................................................................................................................................ 67
5.5.2 Basic Parallel Operation .......................................................................................................................................67
5.5.2.1 Master Unit Set Up ..............................................................................................................................................67
5.5.2.2 Slave Unit Set Up .................................................................................................................................................68
5.5.2.3 Setting Over Voltage Protection ................................................................................................................68
5.5.2.4 Setting Foldback Protection .........................................................................................................................68
5.5.2.5 Connection to Load ........................................................................................................................................... 68
5.5.3 Advanced Parallel Operation ........................................................................................................................... 70
5.5.3.1 Master Unit Set Up .............................................................................................................................................. 70
5.5.3.2 Slave Unit Set Up ................................................................................................................................................. 70
5.6 Daisy-Chain Connection ................................................................................................................ 71
5.7 Rear Panel (J3 Connector) Functions and Settings ..............................................................71
5.7.1 External Shut Off Function ................................................................................................................................. 72
5.7.2 Interlock Function - Analog On/Off. (Enable/Disable) ...................................................................... 72
5.7.3 Auxiliary Programmed Function Pin 1 and Pin 2 ................................................................................. 73
5.7.4 Power Supply OK Signal ...................................................................................................................................... 74
5.8 Rear Panel (J1 Connector) Functions ......................................................................................... 74
5.8.1 CV/CC Signal ............................................................................................................................................................... 74
5.9 Parameter Setting Memory .......................................................................................................... 75
5.9.1 Default Setting .......................................................................................................................................................... 75
5.9.2 Reset ................................................................................................................................................................................ 75
5.9.3 Last Setting Memory ............................................................................................................................................. 75
5.9.4 Save <1..4> ................................................................................................................................................................... 76
5.9.5 Recall <1..4> ................................................................................................................................................................ 76
CHAPTER 6: REMOTE ANALOG PROGRAMMING
6.1 Introduction........................................................................................................................................78
6.2 Local/Remote Analog Control ..................................................................................................... 78
6.3 Local/Remote Analog Indication ................................................................................................78
6.4 Remote Voltage Programming of Output Voltage and Current .....................................79
6.5 Remote Resistor Programming of Output Voltage and Output Current ..................... 80
6.6 Programming Monitoring of Output Voltage (V_MON) and Current (I_MON) ........ 81
CHAPTER 7: Serial RS232/RS485 and USB Interface
7.1 Introduction ........................................................................................................................................ 82
7.2 Configuration ..................................................................................................................................... 82
7.2.1 Default Setting .......................................................................................................................................................... 82
7.2.2 Address Setting ........................................................................................................................................................ 82
7.2.3 Communication Interface Selection .......................................................................................................... 82
7.2.4 Baud Rate Setting .................................................................................................................................................... 83
7.2.5 Language Selection (RS232/RS485, USB) .................................................................................................. 83
7.2.6 Setting Unit in Remote, Local Lockout or Local Mode ..................................................................... 83
7.3 Rear Panel RS232/485 Connector ...............................................................................................84
7.4 Connectig Power Supply To RS232 Or RS485 BUS ................................................................85