ITech CalPower IT6302 User Manual

Current Setting Commands
Copyright© Itech Electronics Co., Ltd. 22
Chapter6 Current Setting Commands
[SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude]
This command is used to set the current value of current channel.
Command syntax
[SOURce:]CURRent [:LEVel] <NRf>
Arguments
num|MIN|MAX|UP|DOWN|DEF
Unit
A mA
*RST Value
MIN
Example
CURR 3A, CURR 30mA, CURR MAX, CURR MIN
Query syntax
[SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude]?
Arguments
[MIN|MAX]
Example
CURR?, CURR? MAX, CURR?MIN
Returns
<NR2>
[SOURce:]CURRent[:LEVel]:UP[:IMMediate][:AMPLitud
e]
This command is used to increase a current step for current channel.
Command syntax
[SOURce:]CURRent[:LEVel]:UP[:IMMediate][:AMPLitude]
Arguments
None

ITech CalPower IT6302 Specifications

General

Dimensions	215mm x 150mm x 350mm
Weight	7.5kg
Interface	USB, RS232
Operating Temperature	0°C to 40°C
Output Current	0-3A (CH1, CH2), 0-15A (CH3)
Current Range (CH1)	0 ~ 3A
Current Range (CH2)	0 ~ 3A
Resolution (Current)	1mA
Ripple & Noise (Current)	≤3mArms

Summary

Notices and Safety

Safety Notices

Explains CAUTION, WARNING, and NOTE signs, their meanings, and safety precautions.

General Notices

Includes copyright, warranty disclaimers, trademarks, and license information.

Warranty and Certification

Quality Certification

Confirms the IT6302 power supply meets published specifications at shipment.

Warranty Terms and Limitations

Details ITECH's one-year warranty against defects and outlines specific limitations.

Safety Precautions

Operational Safety Guidelines

Details critical safety measures for instrument operation, including warnings and cautions.

Environmental Conditions

Operating Environment Requirements

Specifies the required environmental conditions for proper instrument operation.

Environmental Specifications

Regulatory and Disposal Information

Regulatory Markings and WEEE Directive

Explains CE, WEEE, and EFUP markings, indicating product compliance and disposal information.

Compliance Information

Chapter 1: Remote Control

1.1 Overview

Provides an introduction to remote configuration and SCPI commands.

1.2 SCPI Command Introduction

Defines SCPI as a communication method for instruments using ASCII and a hierarchical tree system.

1.3 Command Type of SCPI

Explains SCPI commands as common (e.g., *RST) or subsystem (e.g., CURR:LEV).

1.4 Command Format

Details SCPI command syntax, including parameters, optional elements, and separators.

1.5 Data Type

Describes SCPI data types: numerical, discrete, boolean, and ASCII string parameters.

1.6 Communication Interface

Explains connecting the instrument via RS232/USB and communication settings.

Chapter 2: SCPI Status Register

Status Register Overview

Describes the four status register groups: byte, standard event, query, and operation registers.

Chapter 3: System Commands

SYSTem Commands

Commands for error, version, remote/local control, beeper, and lock functions.

STATus:QUEStionable Commands

Manages query event registers, enabling/disabling and querying status.

STATus:OPERation Commands

Manages operation event registers, enabling/disabling and querying status for channels.

Chapter 4: Trigger Command

Triggering Operations

Includes immediate trigger generation and setting trigger delay times.

Chapter 5: Output Commands

Output State and Channel Linking

Controls output switches, series/parallel channel states, and clears protection.

Chapter 6: Current Setting Commands

Setting Current Levels

Commands to set, increase, decrease, and trigger current levels for channels.

Chapter 7: Voltage Setting Commands

Setting Voltage Levels

Commands to set, increase, decrease, trigger voltage levels, and set upper limits.

Chapter 8: Compound Control Commands

Applying Compound Settings

Applies combined voltage and current settings to a specific channel.

Chapter 9: Measurement Commands

Measuring Output Parameters

Reads output current, voltage, and power values from the instrument's channels.

Chapter 10: Channel Operation Commands

Channel Selection and Linking

Selects channels, specifies trigger channels, and combines channels in series/parallel.

Chapter 1: Calibration Commands

Calibration State and Points

Manages calibration security state, defines voltage/current calibration points, and retrieves values.

Calibration Management

Saves, initializes, and sets calibration information strings.

Chapter 11: IEEE-488 Commands

Status Register Management

Clears registers, enables/queries standard event status, and identifies the instrument.

Operation and Status Control

Manages OPC bit, PSC command, reset, and state byte enable register.

Status Byte and Triggering

Reads status byte register data and generates trigger signals.

Setup Management and Self-Test

Saves/recalls setups, queries self-test results, and waits for operations.