TDK Lambda | Z+Low Voltage User Manual

5.3.4.1 Setting the Foldback Protection................................................................................................... 62 5.3.4.2 Activated FOLD Alarm......................................................................................................................... 62 5.3.5 Protection Delay.......................................................................................................................................... 62 5.3.5.1 Setting the Protection Delay............................................................................................................ 62 5.3.6 Over Temperature Protection............................................................................................................. 62 5.3.7 AC Fail Alarm.................................................................................................................................................. 62 5.4 Series Operation........................................................................................................................... 63 5.4.1 Series Connection for Increased Output Voltage................................................................... 63 5.4.2 Series Connection for Positive and Negative Output Voltage........................................ 64 5.4.3 Remote Programming in Series Operation................................................................................ 64 5.5 Parallel Operation........................................................................................................................ 65 5.5.1 Introduction................................................................................................................................................... 65 5.5.2 Basic Parallel Operation.......................................................................................................................... 65 5.5.2.1 Master Unit Set Up................................................................................................................................. 65 5.5.2.2 Slave Unit Set Up..................................................................................................................................... 66 5.5.2.3 Setting Over Voltage Protection................................................................................................... 66 5.5.2.4 Setting Foldback Protection............................................................................................................ 66 5.5.2.5 Connection to Load.............................................................................................................................. 66 5.5.3 Advanced Parallel Operation............................................................................................................... 68 5.5.3.1 Master Unit Set Up................................................................................................................................. 68 5.5.3.2 Slave Unit Set Up..................................................................................................................................... 68 5.6 Daisy-Chain Connection............................................................................................................ 69 5.7 Rear Panel (J3 Connector) Functions and Settings.......................................................... 69 5.7.1 External Shut Off Function.................................................................................................................... 70 5.7.2 Interlock Function - Analog On/Off. (Enable/Disable).......................................................... 70 5.7.3 Auxiliary Programmed Function Pin 1 and Pin 2..................................................................... 71 5.7.4 Power Supply OK Signal.......................................................................................................................... 72 5.8 Rear Panel (J1 Connector) Functions.................................................................................... 72 5.8.1 CV/CC Signal.................................................................................................................................................. 72 5.9 Parameter Setting Memory...................................................................................................... 73 5.9.1 Default Setting.............................................................................................................................................. 73 5.9.2 Reset................................................................................................................................................................... 73 5.9.3 Last Setting Memory................................................................................................................................ 73 5.9.4 Save <1..4>....................................................................................................................................................... 74 5.9.5 Recall <1..4>.................................................................................................................................................... 74 CHAPTER 6: REMOTE ANALOG PROGRAMMING 6.1 Introduction................................................................................................................................... 76 6.2 Local/Remote Analog Control................................................................................................. 76 6.3 Local/Remote Analog Indication. .......................................................................................... 76 6.4 Remote Voltage Programming of Output Voltage and Current................................. 77 6.5 Remote Resistor Programming of Output Voltage and Output Current................. 78 6.6 Programming Monitoring of Output Voltage (V_MON) and Current (I_MON).... 79 CHAPTER 7: Serial RS232/RS485 and USB Interface 7.1 Introduction.................................................................................................................................... 80 7.2 Configuration................................................................................................................................. 80 7.2.1 Default Setting.............................................................................................................................................. 80 7.2.2 Address Setting............................................................................................................................................ 80 7.2.3 Communication Interface Selection .............................................................................................. 80 7.2.4 Baud Rate Setting....................................................................................................................................... 81 7.2.5 Language Selection (RS232/RS485, USB)..................................................................................... 81 7.2.6 Setting Unit in Remote, Local Lockout or Local Mode........................................................ 81 7.3 Rear Panel RS232/485 Connector........................................................................................... 82