Configuration overview - AQT530

AQT530 Configuration Guide

Document code: M212572EN
Revision: E
Language: English
Product: AQT530
Document type: User guide

You can do the operations listed in the following table using a local connection with CLI commands and/or remotely over the Modbus interface.

Table 1. Overview of configuration operations
Action	CLI command and parameter	CLI reference	Modbus register addresses
View measurement data	meas	Printing measurements and changing measurement output unit (meas command)	0000h ... 000Ch (gas values in ppb with linear correction) 0066h ... 006Bh (gas values in ug/m³) 006Ch ... 0075h (gas values in ppb without linear correction)
Configure Modbus interface	set rs485_mode rs485_addr rs485_baud rs485_databits rs485_parity rs485_stopbits	Configuring Modbus interface	−
Change temperature unit (°C/°F)	set tempunit	Changing temperature unit	001Ch
Adjust linear correction	set co_zero co_span no_zero no_span no2_zero no2_span so2_zero so2_span h2s_zero h2s_span o3_zero o3_span pm1_zero pm1_span pm25_zero pm25_span pm10_zero pm10_span	Adjusting linear correction	0086h ... 0097h
Set system time	date	Setting date (date command)	0057h ... 005Ch See Setting up system time over Modbus interface
AQT530, base module, LPC, and HMP identification (read-only)	show serial sw_ver hw_ver model unit cal_date base_serial lpc_serial hmp_serial hmp_version lpc --info	Printing LPC information (lpc command)	Modbus device identification: Model SW version Sensor model Serial number Calibration date Hardware version Modbus registers: Calibration date: 0013h - 0015h Base firmware version: 004Fh -0053h HMP firmware version: 0054h - 0056h AQT serial number: 00B4h - 00B7h HMP serial number: 00B8h - 00BBh LPC serial number: 00BC - 00BFh LPC firmware version: 00F4 - 00F8h
Get ug/m³ converted values	meas --metric	Printing measurements and changing measurement output unit (meas command)	Modbus register addresses are available for both metric (ug/m³) and parts per billion (ppb) values
Reset device	reboot --really	Restarting device (reboot command)	00FAh

To use the CLI commands, establish a local maintenance connection to AQT530 over RS-232.