Remote Monitoring of Output Voltage and Current, Vmon | TDK 1500W

6.6 REMOTE MONITORING OF OUTPUT VOLTAGE AND CURRENT

The J1 connector, located on the rear panel provides analog signals for monitoring the Output Voltage and Output Current. Selection of the voltage range between 0-5V or 0-10V is made by setup switch SW1-4. The monitoring signals represent 0 to 100% of the power supply Output Voltage and Output Current. The monitor outputs have 500 ohm series output resistance. Ensure that the sensing circuit has an input resistance of greater than 500 Kohm or accuracy will be reduced.

Refer to Table 6-5 for the required J1 connection, SW1-4 setting and monitoring voltage range.

	Signal	Signal function	J1 connection		Range	SW1-4
	name		Signal (+)	Return (-)
	VMON	Vout monitor	J1-11	J1-12	0-5V	Down
	IMON	Iout monitor	J1-24

	VMON	Vout monitor	J1-11	J1-12	0-10V	Up
	IMON	Iout monitor	J1-24

Table 6-5 Monitoring signals setting

Notes:

1.Radiated emissions, RCC requirements:

2.Front panel encoders operation:

3.Front panel PREV button:

FCC requirements for radiated emissions; use a shielded cable for the analog control signals. If using unshielded cable, attach an EMI ferrite suppressor to the cable, as close as possible to the power supply.

In Remote analog mode, the output voltage and current can’t be set by the VOLTAGE and CURRENT encoders.

Use the PREV button to display the Output Voltage and Current setting, as defined by the encoders or digital communication.

4. Communication:	In Remote analog mode, all power supply parameters
	can be programmed and readback via the communication
	port, except the Output Voltage and Current setting.

48

83-507-013 Rev. D

Image 56

TDK 1500W, 750W technical manual Remote Monitoring of Output Voltage and Current, Vmon

Contents

Genesystm 750W/1500W Page Page Genesys Manual Supplement Table of Contents Front and Rear Panel Controls and Connectors ………...……… Remote Analog PROGRAMMING……………………………………………… Isolated Analog Programming OPTION………………………………… Limitation of Warranty Warranty ServiceDisclaimer Trademark Information Safety Instructions Environmental Conditions SICHERHEITS-INSTALLATIONS Anweisungen Umweltbedingungen Sicherheits-und WarnsymboleAnderungen and Bauteileersatz Features and options General InformationIntroduction General Description Multiple output power system Control via the serial communication portAnalog voltage programming and monitoring Parallel operation Accessories Specifications Chapter Vout Supplemental Characteristics Genesystm 750W & 1500W Power Supplies Outline Drawings Installation GeneralPreparation for USE Initial Inspections AC Input Power Connection LOCATON, Mounting and CoolingAC Source Requirements Rack Mount Slides optional AC Input Connector, 1500W models AC Input Connector, 750W modelsAC Input Wire Connection, 1500W models AC Input Cord Prior to Operation TURN-ON Checkout ProcedureGeneral Constant Voltage Check Constant Current CheckOVP Check UVL Check Connecting the Load Wire termination AWG Making the load connections 6V to 60V Models Noise and Impedance EffectsInductive loads Wire terminal lug 2 places 80V to 600V Models Load wires connection to the output connector Connecting multiple loads, radial distribution method Connecting single loads, local sensing defaultConnecting single loads, remote sensing Multiple load connection with distribution terminals Grounding outputs Sense wiring Output Terminal GroundingLocal and Remote Sensing Local sensing 10.4 J2 sense connector technical information Remote sensing Front and Rear Panel Controls and Connectors Front Panel Controls and Indicators Auxiliary Function Rear Panel Connections and Controls Rear panel connections and controls Rear Panel SW1 Setup Switch Resetting the SW1 switch 1 SW1 position function Rear Panel J1 Programming and Monitorng Connector Making J1 connections Signal EnainIfcom Local Local Operation Constant Voltage ModeConstant Current Mode Setting the OVP level Resetting the OVP circuitOver Voltage Protection OVP Automatic Crossover Output SHUT-OFF SO Control VIA Rear Panel J1 Connector Under Voltage Limit UVLFoldback Protection Output ON/OFF Control Psok Signal ENABLE/DISABLE Control VIA Rear Panel J1 ConnectorCV/CC Signal Over Temperature Protecton OTP Last Setting MemoryAuto-restart mode Safe-start mode Series Operation Series connection for increased output voltage Series connection for positive and negative output voltage Series connection for positive/negative output voltages Parallel Operation Advanced parallel configuration Setting the units as Master or SlaveMaster and Slave units default operation Connection to the load AST OFF *OUT OFF To release units from Slave modeCurrent display accuracy DAISY-CHAIN Connection Front Panel LockingUnlocked front panel Locked front panel Remote Analog Programming LOCAL/REMOTE Analog Indication Down Remote voltage programming connection Resisitive Programming of Output Voltage and Current Limit Remote resistive programming Remote Monitoring of Output Voltage and Current RS232 & RS485 Remote Control Configuration Front panel in Remote mode Rear Panel RS232/RS485 Connector6 RS232/RS485 port in Local mode MD Mode Option Factory Installed MD Mode Description MD Mode enable Serial communication modeMD Mode SRQ MD Mode SRQ Retransmission Connecting Power Supplies to RS232 or RS485 BUS Single power supply Communication Interface Protocol Error Messages Command SET Description Output Control Commands Initialization Control CommandsID Control Commands DVC? FilterFILTER? OUT? Global Output Commands Single Byte Commands Enable MD Mode MD Mode Option RequiredDisable SRQ retransmission MD Mode Option Required Enable SRQ retransmission MD Mode Option Required Addressed commands with response Read registers Print Power On TimeTest if MD Mode is Installed Addressed commands without response Acknowledge SRQ 1010 None Disable retransmission of SRQs by GEN750W models GEN1500W models Current programming range STATUS, Error and SRQ Registers 10.6 Status Control Commands Conditional Registers Status Registers Service Request Enable and Event Registers BIT Fault Enable Register Fault Event Register Status Enable Register Status Event Register Communication Test Power supply set-upSerial Communication Test SET-UP Specifications Isolated Analog Programming Option1 0-5V/0-10V Option PN IS510 PPM/C Isolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance Fuse Rating OUP