ICP DAS USA PET-AR400 User Manual Download

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PET-AR400 User Manual

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Calibration

PET-AR400 is calibrated and the calibration parameters, including the gain value and offset value,

are stored in EEPROM when it is shipped. However, in certain extreme environments, more

accurate voltage measurement may be required. In this case, a visual manual calibration method is

provided.

Step 1

：

Prepare a high-precision signal generator and

download the calibration software

The precision of the signal generator is the higher the

better. The calibration tool can be obtained from:

https://www.icpdas.com/en/product/PET-AR400

Step 2

：

Connect the signal generator to the channel to be calibrated

Step 3

：

Set the output of the signal generator

Set the signal generator to output a 102.4 Hz, 20Vpp sine wave to the channel that needs

calibration.



102.4 Hz



20 Vpp



0 offset

Ethernet

Summary of Contents for PET-AR400

Page 1: ...PET AR400 User Manual November 2022 V1 0 0 Written by Edward Ku Edited by Anna Huang...

Page 2: ...any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use not for any infringements of patents o...

Page 3: ...the Package Contents 18 2 2 Mounting the PET AR400 19 2 3 Powering on and Connecting to the PET AR400 21 2 4 Installing the HSDAQ Utility 23 2 5 Assigning an IP address 24 2 6 Acquiring and Analyzing...

Page 4: ...52 5 3 Modbus Register Map 54 6 Software and Tools 56 6 1 LabVIEW 56 6 2 HSDAQ Utility 57 6 3 PET AR400 SDKs 58 7 Updates 59 8 Calibration 62 Appendix 65 A Analog Input Type and Data Format 65 B Trou...

Page 5: ...ra module isolation In addition the 24 bit ADC includes built in Sinc3 filtering to adjust the appropriate sampling rate and filter out modulator and signal noise The PET AR400 is not only suitable fo...

Page 6: ...on Data Acquisition Mode 1 Continuous Acquisition Mode After starting A D acquisition data is continuously transmitted to the Host PC 2 N samples Acquisition Mode a After starting A D acquisition the...

Page 7: ...the start command is send the A D waits for the input voltage signal to meet the trigger condition after the signal reach the condition it starts to collect data The analog threshold trigger can be u...

Page 8: ...Modbus TCP Protocol The Modbus TCP slave function on the Ethernet port can be used to provide data to remote HMI SCADA software built with Modbus TCP driver Automatic MD MDI X Crossover for Plug and p...

Page 9: ...sers to easily configure monitor and control the module from a remote location using a regular web browser Communication Security Account and password are required when logging into the PET AR400 web...

Page 10: ...VB NET SDK API and Demo NI LabVIEW Toolkit and Demo C C Library and Demo for Linux Highly Reliable Under Harsh Environment PET AR400 is housed in a metal shell case with a column like ventilator that...

Page 11: ...ion The PET AR400 can receive power from an auxiliary power sources like AC adapters and battery in addition to the PoE enabled network This is a desirable feature when the total system power requirem...

Page 12: ...and Demo NET library and Demo Python Demo Communication Ethernet Port 1 x RJ 45 10 100 Base TX Auto negotiating Auto MDI MDI X PoE Yes IEEE 802 3af class 2 Security ID Password and IP Filter Protocol...

Page 13: ...Channels 4 Differential Simultaneously Range 10 V Resolution 24 bit Accuracy 0 02 of FSR 10V Sampling Rate 32 kHz 3 4 channels 64 kHz 2 channels 128 kHz 1 channel Input Impedance 2M Ohm FIFO Size 1 k...

Page 14: ...low shows the definition of each LED indicator LED Status Definition PWR ON When power on OFF When power off C0 C3 ON When connected OFF When disconnected IEPE Input PET AR400 has 4 IEPE input channel...

Page 15: ...settings If the reset button is pressed for at least 5 seconds the PET AR400 will perform a factory reset and reboot The table below shows the factory default settings for PET AR400 Items Default Sett...

Page 16: ...PET AR400 User Manual V1 0 0 Top P 16 1 4 Block Diagram The block diagram of the PET AR400 system is shown below...

Page 17: ...PET AR400 User Manual V1 0 0 Top P 17 1 5 Dimension The dimensions of the PET AR400 are shown below All dimensions are in millimeters...

Page 18: ...e of the power supply and the type of communication interfaces For more information about the hardware details please refer to section 1 2 Specification For more information about the hardware dimensi...

Page 19: ...Step 1 Hook the upper tab over the upper flange of the DIN Rail Step 2 Tilt the module toward the DIN Rail until it snaps securely to rail Tips Warnings To remove the module from DIN Rail Gently press...

Page 20: ...ration of the PET AR400 One side of all control circuits power circuits and the ground lead must be properly connected to earth ground by either installing a ground rod in close proximity to the enclo...

Page 21: ...r source Tips Warnings The external power supply should be within the range of 12 48 VDC PET AR400 is equipped with a power indicator to check the power supply status Power on the PET AR400 through a...

Page 22: ...0 Top P 22 Power on the PET AR400 through an external power source i Connect the PET AR400 to the switch via the Ethernet cable ii Connect the PC to the switch via the Ethernet cable iii Wire the pow...

Page 23: ...configure and manage the data of PET AR400 improving operational efficiency and convenience For more details of HSDAQ utility please refer to section 4 2 HSDAQ Utility Step1 Download the HSDAQ Utility...

Page 24: ...400 is an Ethernet device which comes with a default IP address Therefore user must assign a new IP address The default IP settings are shown below Item Default IP Address 192 168 255 1 Subnet Mask 25...

Page 25: ...tep 2 Choose the Search option from the Tools menu After choosing the Search option the Search dialog will appear Step 3 Click the Search button to start searching the module Step 4 Click the 192 168...

Page 26: ...n click the OK button In the IP Settings dialog box you can manually assign an IP Address Mark Address Gateway and Alias or you can use the DHCP function to dynamically assign IP addresses Once the ap...

Page 27: ...l the data acquisition process and realize the data storage and real time display For more details of HSDAQ utility please refer to section 4 2 HSDAQ Utility Step 1 Run the HSDAQ Utility Step 2 Connec...

Page 28: ...ified threshold value To set the data acquisition mode to Continuous Acquisition mode To set the data acquisition mode to continuous acquisition mode you need to configure the following settings Chann...

Page 29: ...r as the trigger type Sample Rate Specify a value of the sample rate from 0 to 128000 Sample Count Specify a value of the target sample from 0 to 15000000 0 means keep collecting data until stop comma...

Page 30: ...PET AR400 User Manual V1 0 0 Top P 30 Step 4 Click the Start button to start collecting data...

Page 31: ...nnels sampled simultaneously and the maximum sampling rate for each channel A D Trigger Data Transmission Total simultaneous sampling channels Maximum sampling rate Software A D Data Acquisition Mode...

Page 32: ...ill be sent back to the PC The data collection process will continue until the PC sends a stop command or until the desired amount of data has been collected In Continuous Acquisition Mode the followi...

Page 33: ...ify the desired trigger condition In N Sampl Acquisition Mode the following parameters need to be specified Channels Select the number of channel to be enabled Trigger Select Analog threshold trigger...

Page 34: ...R400 build in website The PET AR400 website can be accessed using browsers such as Chrome Safari Firefox and Internet Explorer Step 1 Open a web browser and enter the IP address For many browsers Mozi...

Page 35: ...PET AR400 User Manual V1 0 0 Top P 35 Step 3 Welcome to PET AR400 After logging into the PET AR400 web interface the welcome page will be displayed...

Page 36: ...the same as home page This page shows the main system information Firmware Version Hardware Version Gain Sampling input type Channels Sampling channels Trigger mode Trigger mode Sample Rate Sampling r...

Page 37: ...s the IP settings Basic Settings This option links to the Basic Settings page that allows users to configure the basic website information 4 2 1 Network Settings The Network Settings page provides an...

Page 38: ...PET AR400 User Manual V1 0 0 Top P 38 4 2 2 Basic Settings This page provides the following functions Configure module information Configure website message Configure server port Restore to default...

Page 39: ...PET AR400 User Manual V1 0 0 Top P 39 4 2 2 1 Configuring Module Information Module Name The name of the module Module Information The alias of the module users can modify it to identify modules 1 2...

Page 40: ...Configuring build in website information Page title First line The modifiable title of the web server Page subtitle Second line The modifiable subtitle of the web server 1 2 Page Header Information F...

Page 41: ...t Default is 502 Command port Default is 9999 Data transmit port Default is 10010 If the Ethernet ports are restricted by the firewall users can change them to different ports so the firewall doesn t...

Page 42: ...tion Network Settings Item Factory Default Settings IP 192 168 255 1 Gateway 192 168 0 1 Mask 255 255 0 0 DHCP Disable Basic Settings Item Factory Default Setting Module Name PET AR400 Module Informat...

Page 43: ...V1 0 0 Top P 43 Default Settings for Authentication Account Management Item Factory Default Setting User name Admin Password Admin Accessible IP Settings Item Factory Default Setting IP filter None n...

Page 44: ...that allows users to manage the user accounts and their privileges Accessible IP Settings This option links to the IP filter Settings page that allow users to control access to the website 4 3 1 Accou...

Page 45: ...dified only the password can be changed Account Define a specified name as the account Password Needs to type is twice to ensure it is correct Authority Set user authority different levels allow diffe...

Page 46: ...PET AR400 User Manual V1 0 0 Top P 46 4 3 1 2 Restoring to default setting Click RESET SETTINGS will be fine...

Page 47: ...PET AR400 User Manual V1 0 0 Top P 47 4 3 2 IP Filter IP Filter is used to allow specific IP address access the web server Tips Warnings By default no device is filtered...

Page 48: ...end on the filter list allow the device to visit the website There are two ways to configure the filter list Method1 Allow single device to visit 1 Enable the IP filter table 2 Type an IP address 3 En...

Page 49: ...0 Top P 49 Method 2 Allow a group of device to visit 1 Enable the IP filter table 2 Input a segment of IP in From IP Address and To IP Address 3 Enable Activate 4 Click SUBMIT 5 The settings take eff...

Page 50: ...AR400 User Manual V1 0 0 Top P 50 4 4 More Information After click the More Information option it will link to the ICP DAS website and show the PAT AR400 main page which provides more detailed informa...

Page 51: ...me so that a connection oriented approach is obtained thereby making it more reliable The master queries the slave and the slave responds with a reply The protocol is open and hence highly scalable Mo...

Page 52: ...yte header that contains the following information Transaction ID Protocol ID Length Unit ID 2 bytes 2 bytes 2 bytes 1 byte byte 0 1 byte 2 3 byte 4 5 byte 6 Transaction ID 2 bytes are set by the Mast...

Page 53: ...03 0x03 Read Multiple Holding Registers Analog Output 4xxxx 16 bit 04 0x04 Read Input Registers Analog Input 3xxxx 16 bit 05 0x05 Write Single Coil Digital Output 0xxxx 1 bit 06 0x06 Write Single Hold...

Page 54: ...oot count 1 Reset 1 W 40 1 Set the AI Data format 0 2 s comp HEX 1 Engineering Format 1 R W 112 1 Reboot the module 1 Reboot 1 W Tips Warnings The PET AR400 is bi endian in that it supports byte order...

Page 55: ...of the AO channel 0 Word R 84 1 Number of the Encoder channel 0 Word R 90 1 OS image version 0 65535 Word R 91 1 Firmware version 0 65535 Word R 92 1 ET7H24 Library version 0 65535 Word R 94 1 TCP lib...

Page 56: ...on and control systems boosting productivity and saving development time With LabVIEW it is possible to quickly create user interfaces that enable interactive control of software systems To specify yo...

Page 57: ...og file and the data will be show on the plot view System requirement Minimum system requirements for HSDAQ Utility are as following 266MHz 32 bit x86 or 64 bit x64 processor 64 MB of system memory Su...

Page 58: ...are divided according to the supported operating system The installation package must be installed before installing any software components HSDAQ Component for Programming Language The HSDAQ compone...

Page 59: ...check the ICP DAS web site for the latest updates Step1 Get the latest version of the firmware The latest version of the firmware can be obtained from ICP DAS download center at http www icpdas com en...

Page 60: ...oad Firmware option the Upload Firmware dialog will appear Step 4 Click the button to select the file that you downloaded and then click the Upload button to start the upload process Wait for the proc...

Page 61: ...ule option from the Tools menu for changes to take effect After choosing the Reboot Module option the Note dialog will appear and then click Yes button Step 7 Restart the HSDAQ Utility and then select...

Page 62: ...libration method is provided Step 1 Prepare a high precision signal generator and download the calibration software The precision of the signal generator is the higher the better The calibration tool...

Page 63: ...s in the IP field and then click the Connect button to connect to the PET AR400 If the connection is successful the calibration value for each channel will be display Step 5 Start collecting data Clic...

Page 64: ...e the calibration Adjust the gain and offset of the corresponding channel and the program will display the modified results in real time Tips Warnings Use the Axes Zoom on the tool bar to zoom in or z...

Page 65: ...alue is 5 186V 2 s Complement Hex The value is usually displayed on the file or software in hexadecimal format For example 1460h or E000h h refers to hexadecimal The values obtained from the software...

Page 66: ...module Able to explore the web page through port 80 using a web browser but Modbus TCP program cannot access the module through port 502 Port 502 has been restricted by the firewall Consult your MIS...

Page 67: ...python the most popular development tool for the IoT or Microsoft s cross platform development tool Net it can provide products and various services more quickly Raspberry Pi users use the python Net...

Page 68: ...easurement Application PET AR400 can be connected to an IEPE Accelerometer to convert the signal into an analog voltage output with a general measurement range and then transmit it to the data center...

Page 69: ...Manual V1 0 0 Top P 69 D Revision History This chapter provides revision history information to this document The table below shows the revision history Revision Date Description 1 0 0 November 2022...

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