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tET/tPET DIO Series User Manual

1. Page 94 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 10 3 2 Citect FA Citect for Windaus Damo SHH CitectSCADA is a fully integrated aus rt Human Machine Interface HMI ie EC SCADA solution that enables zE users to increase return on assets CESR Example Project by delivering a highly scalable reliable control and monitoring system Easy to use configuration tools and powerful features enable the rapid development and deployment of solutions for applications of any size The document describing how to link Citect to the tETAPET module using the Modbus protocol is located on CD NAPDOS tPE T Document Application Citect Page 95 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 10 3 3 IFix FIX The ideal HMI SCADA for Process and Regulated Environments The document describing how to link iFix to the tET tPET series module using the Modbus protocol is located at CD NAPDOS tPE T Document Application iFix htto fto icodas com pub cd tinymodules napdos tPE I document application ifix Page 96 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Appendix A How to avoid browser access error that causes a blank page to be displayed when using IE Disable the IE cache in the following manner Step 1 Click Tools gt gt Internet Options Mal and Mews Pop up Blocker Manage Add ons Synchronize Windows Update
2. Digital Input Input Channels Input Type Device Wet Contact Sink Source On Voltage Level 10 Voc 50 Voc Off Voltage Level 4 Voc max 10 k Ohm Max Count 4 294 967 285 32 bits Input Impedance Counters Max Input Frequency 3 5 kHz without filter Min Pulse Width 0 15 ms 1 3 5 KHz in Mode 1000 ms 1 Hz error 10 3 5 kHz in Mode 100 ms 10 Hz error 0 01 1 Hz in Mode Single pulse 0 01 Hz error Frequency Measurement Overvoltage 0 Voc Protection Relay Output Output Channels Output Type PhotoMOS Relay Form A Module Load Voltage 60 Vpc Vac 60 V 1 0 A Operating Temperature 25 C 40 C Load Current 60 V 0 8 A Operating Temperature 40 C 60 C 60 V 0 7 A Operating Temperature 60 C 75 50 Hz max The unit of duty cycle is 1 ms and the resolution is about 10 ms High Low duty cycle range 10 65 535 ms Turn ON Time 1 3 ms Typical PWM Turn Off Time 0 1 ms Typical Output Isolation 3000 Vrms Note Because the characteristic of relay t P ET P2POR2 t P ET P2R2 series the module with relay are not suitable to use PWM for a long time Page 21 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 2 2 0 tET P2R2 tPET P2R2 Models tET P2R2 tPET P2R2 Digital Input Input Channels Input Type Device Wet Contact Sink Source On Voltage Level 10 Voc 50 Voc Off Voltage Level 4 Vpc Max 10 k Ohm
3. Windows Messenger Internet Options Step 2 Click the General tab and then click the Settings button in the Temporary Internet files frame of the Internet Options dialog Home page A ou can change which page to use for your home page Address ue er Use Default Use Blank Blank Temporary Internet files Da Pages you view on the Internet are stored in sp cial O for quick viewing later Delete Cookies Cookies Delete Files Deke Fies _ sets Settings 9 History Page 97 Copyright 2010 ICP DAS Co Ltd All Rights Reserved Step 3 Click the Every visit to the page option and then click the OK button in both Settings dialog and Internet Options dialog Internet Options Winnections Programs Advanced Settings u e for your home page Every time you start Internet Explorer JRieSpver oar msnhorne Automaticall 3 Y se Default Use Blank Never Temporary Internet files folder are stored in special folder Current location C Documents and Settings pfhuangiLocal Settings Temporary Internet Files lete Files Amount of disk space to use ener tee to pages you ve visited for Clear History C l OF Cancel Apply Step 4 Click the Refresh button to press F5 on your keyboard to refresh the tET tPET web server or re open IE PETL 7K er 8 rnet Explore
4. 2012 ICP DAS Co Ltd All Rights Reserved 9 2 7 15 0x0F Force Multiple Coils Write DOs This function code is used to set multiple coils status or write multiple digital output value Request Description Size Value 00 Net ID Station number 1 Byte 1 247 Refer to Modbus Address Table for tET tPET series Starting DO address 2 Bytes Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte Number of output channels Bytes Byte 04 high byte Points y Byte 05 low byte Byte count 1 Byte n Points 7 8 bit corresponds to a channel Value 1 for a bit denotes the channel is ON while the value 0 is OFF 07 Output value n Byte n 1 Byte 07 data bit 7 0 n 2 Byte 08 data bit 15 8 n m Byte m 6 data bit 8m 1 8 m 1 Response Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte The value is the same as Byte 02 03 Starting DO address 2 Bytes 02 03 of the Request Number of output channels The value is the same as Byte iii Points mi 04 05 of the Request Error Response Description Size Value Net ID Station number 1 Byte 1 247 Refer to Modbus Standard EAC EPUON COOR 1 Byte Specification for more details Page 81 Copyright 2012 ICP DAS Co Ltd All Rights Reserved For example function 15 OxOF Write DOs Leading 6 bytes Request Command 01 02 00 00 00 08 01 OF 01 OB 00 02 01 03 Leading 6 bytes
5. A query from a master will consist of a slave address or broadcast address a function code defining the requested action any required data and an error checking field A response from a slave consists of fields confirming the action taken any data to be returned and an error checking field Modbus TCP Message Structure Byte 00 05 Byte 06 11 6 byte header RTU Data Page 66 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Leading 6 bytes of Modbus TCP protocol Byte 00 Byte 01 Byte 02 Byte 03 Byte 04 Byte 05 Length field Length field Transaction identifier Protocol identifier upper byte lower byte Transaction identifier Assigned by Modbus TCP master client Protocol identifier 0 Length field upper byte 0 since all messages are smaller than 256 Length field lower byte Number of following RTU data bytes RTU Data Structure Byte 07 Byte 08 09 Byte 10 11 Byte 06 Data Field Net ID E Station number Function Code Reference number Number of Address Mapping points Net ID specifies the address of the receiver Modbus TCP slave Function Code specifies the message type Data Field is the data block Page 67 Copyright 2010 ICP DAS Co Ltd All Rights Reserved m Net ID Station Number The first byte in the Modbus structure of the Modbus RTU is the receiver s address The Valid addresses are in the range of 0 to 247 Addresses 0 is used for broadcast
6. Byte O1 10 Function Code Byte 02 03 00 32 Starting AO Address Byte 04 05 00 01 Word Count Page 84 Copyright 2012 ICP DAS Co Ltd All Rights Reserved a Data Field The data field of messages sent between a master and a slave contains additional information about the action to be taken by the master or any information requested by the slave If the master does not require this information the data field can be empty Reference Address Description Read Write Discrete Outputs or Coils A 0x reference 0XXXX address is used to output device data to a digital output channel Read Discrete Inputs The ON OFF status of a 1x 1XXXX reference address is controlled by the corresponding digital input channel Read Input Registers A 3x reference register contains a 3XXXX 16 bit number received from an external source e g an analog signal Read Write Output or Holding Registers A 4x register is AXXXX used to store 16 bits of numerical data binary or decimal or to send the data from the CPU to an output channel For more detail of Address Mapping Reference number refer to 6 3 Modbus Register Map Page 85 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 3 Modbus Register Map Data is transmitted in 8 16 and 32 bit format The data of 16 bit registers is transmitted in high byte first For example OXOAOB gt Ox0A Ox0B The data of 32 bit registers is
7. Response Response 01 02 00 00 00 06 01 OF 01 OB 00 02 Sets Safe value DO0 DO1 Descriptions as follows Command Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 08 Number of remaining bytes in this frame Request Byte 00 01 Net ID Byte 01 OF Function Code Byte 02 03 01 OB Starting DO address Byte 04 05 00 02 Number of output channels Byte 06 01 Byte count Byte 07 03 Output value Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Response Byte 00 01 Net ID Byte 01 OF Function Code Byte 02 03 01 OB Starting DO address Byte 04 05 00 02 Number of input channels Page 82 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 2 8 16 0x10 Preset Multiple Registers Write AOs This function code is used to set multiple holding registers that are used to store the configuration value of the module Request Description Size Value Net ID Station number 1 Byte 1 247 Refer to Modbus Address Table for tET tPET series Starting AO address 2 Bytes Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte Number of 16 bit Word count 2 Bytes Byte 04 high byte registers channels Byte 05 low byte Byte count of the following data eye cou Lee n Points x 2 Bytes Register values n 2 Byte 03 high byte Byte 04 low byte
8. The tPET series features true IEEE 802 3af compliant classification Class 1 Power over Ethernet PoE functions Now not only is data carried through an Ethernet cable but power is also provided This feature makes installation of tPET series modules a piece of cake Imagine no more unnecessary wires with only an Ethernet cable needed to take care of everything in the field The tET tPET series also features a built in web server that allows basic configuration I O monitoring and I O control to be performed by simply using a web browser meaning that remote control of your modules is as easy as surfing the Internet The tET tPET series also supports the Modbus TCP UDP protocols that enable perfect integration with SCADA software Industrial PoE Solutions When using PoE devices such as the tPET series you are able to select the ICP DAS PoE switch the NS 205PSE as the power source The NS 205PSE automatically detects any connected devices whether they are PoE devices or not This mechanism ensures that the NS 205PSE will work with both PoE and non PoE devices simultaneously When acting as a power source for PoE devices the NS 205PSE requires a power input ranging from 46 to 55 Voc Page 9 Copyright 2012 ICP DAS Co Ltd All Rights Reserved More information about the tET tPET series The tET series module only through removable terminal block to supply power The removable terminal block will accept extern
9. default 0 lt 30 Disabled 30 65535 Set System timeout Enabled unit second R W F default 0 R Read W Write F Setting is recorded in flash as default CPU reset status Page 87 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 3 2 Specific Functions The nDI and nDO parameters of each model used in the following Modbus address tables are shown as follows Model name Number of DO channels Number of DI channels sal SE tPET ee Po nDI tPET P m e Qxxxx DO address base 0 Points Description Begin Bits per Range Access address Point Type 0 Qi 32 Clear all DI latched status high 1 Clear 0x20 gh 33 Clear all DI latched status low 1 Clear 0x21 Z 60 Save specific data to Flash 0x3C The access type of some register 1 Clear are labeled by E 100 0 Off 0x64 1 nDO Enable DO PWM 1 On Default 0 0 Disable 0 06 ere J all DI latched status lee RAW E Default 0 151 0 Disable 0x97 1 nDI Enable high speed digital counter 1 Enable R W F Default 0 190 0 Disable 0xBE 1 nDI Enable DI frequency measurement 1 Enable R W F Default 0 235 t nDO P lue for DO We OxEB n ower on value tor Default 0 Page 88 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 0x10B 1 nDO Safe value for DO 1 1 On Default 0 Remarks R Read W Write F Setting is recorded in flash
10. link to enter the settings page Select the Enable option from the Pair Mode drop down options Type the IP address of the tET tPET 2 in Remote Server IP field Type the TCP Port of the tET tPET 2 in Remote TCP Port field Refer to Figures 5 2 5 4 for illustrations of how to perform the above steps Type a DI Count number for the tET tPET 1 in the Local DI Count field For example we set 1 in the Local DI Count field This means the DI x1 of tET tPET 1 are mapped to DO x1 of tETAPET 2 Click the Submit button to complete the configuration Current Updated Pall Made Local DO Address o Default 0 o Default 0 o ForLocal DO Updated Push Mode 0 Default 0 Remote DO Address Default 01 Local DI Count 1 For Remote DO Default 60 5 Force Update Time Ce Sori Figure 5 8 Page 57 Copyright 2012 ICP DAS Co Ltd All Rights Reserved O O Aa W Select your tET tPET 2 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page Click the Pair Connection link to enter the settings page Select the Enable option from the Pair Mode drop down options Type the IP address of the tET tPET 1 in Remote Server IP field T
11. while addresses 1 to 247 are given to individual Modbus devices m Function Code The second byte in the frame structure of the Modbus RTU is the function code The function code describes what the slave is required to do Valid function codes are between 1 and 255 The slave uses the same function code as the request to answer it Only when an error occurs in the system will the highest bit of the function code be set to 1 Hence the master will know whether the message has been transmitted correctly or not Section Code Function delete Address 6 2 1 01 0x01 Read Coils status Readback DOs 0XXXX 6 2 2 02 0x02 Read Input Status Read Dis 1 XXXX 6 2 3 03 0x03 Read Holding Registers Readback AOs AXXXX 6 2 4 04 0x04 Read Input Registers Read Als 3XXXX 6 2 5 05 0x05 Force Single Coil Write DO OXXxxx 6 2 6 06 0x06 Preset Single Register Write AO AXXXX 6 2 7 15 OxOF Force Multiple Coils Write DOs OXXxxx 6 2 8 16 0x10 Preset Multiple Registers Write AOs AXXXX a Data Data is transmitted in 8 16 and 32 bit format The data of 16 bit registers is transmitted in high byte first For example OXOAOB gt Ox0A Ox0B The data of 32 bit registers is transmitted as two 16 bit registers and is low word first For example OxOAOBOCOD gt 0x0C 0x0D Ox0A Ox0B Page 68 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 2 1 01 0x01 Read Coils Status Re
12. Register values n m Byte 03 high byte Byte 04 low byte Byte m 1 high byte Byte m 2 low byte Response Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte 02 03 Sjanina AO address 9 Byte The value is the same as Byte ere y 02 03 of the Request Number of 16 bit The value is the same as Byte seai registers channels A ByIG 04 05 of the Request Error Response Description Size Value Net ID Station number 1 Byte 1 247 Exception code 1 Byte Refer to Modbus Standard i Specification for more details Page 83 Copyright 2012 ICP DAS Co Ltd All Rights Reserved For example function 16 0x10 Write AOs Leading 6 bytes Request Command 01 02 00 00 00 OB 01 10 00 32 00 01 02 03 E8 00 00 Leading 6 bytes Response Response 01 02 00 00 00 06 01 1000 32 00 01 Sets Preset value for digital counter Descriptions as follows Command Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 OB Number of remaining bytes in this frame Request Byte 00 01 Net ID Byte O1 10 Function Code Byte 02 03 00 32 Starting AO Address Byte 04 05 00 01 Number of 16 bit registers Byte 06 02 Byte count Byte 07 10 03 E8 00 00 Preset value for digital counter Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Response Byte 00 01 Net ID
13. which provides a path for bypassing ESD resulting in an enhanced ESD protection capability and ensuring that the module is more reliable Pin Name Function 1 F G Frame Ground gt 3 Operating Mode Switch Run gt Init Init mode Configuration mode Run mode Firmware running mode In the tETAPET series the operating mode Switch is in the Run position by default When updating the tET tPET firmware the switch needs to be moved from the Run position to the Init position The Switch must be returned to the Run position after the update is complete Page 16 Copyright 2010 ICP DAS Co Ltd All Rights Reserved gt 4 S1 System LED Indicator Once power is supplied to the tET tPET the system LED indicator will be illuminated as follows Function System LED Behavior ON Red Network ready Flashing per 3 seconds Red Serial Port Busy Flashing per 0 2 seconds Red PoE for tPET only ON Green Note The PoE LED Green indicator for tPET series only gt 5 J2 Connector J2 connector depends on the type of the tET tPET series module For more detailed information regarding the pin assignments for the J2 Connector please refer to Section 2 3 Pin Assignments Page 17 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 2 Specifications 2 2 1 System Specifications Moduls tET Series tPET Series System Dual Watchdog Yes Communication 10 100 Base TX 8 Pin RJ 45 x
14. 10 100 boo 00 100 pot 0 Do2 e pos Update Settings E Item Descriptions Item Description Default Enable PWM Set the PWM to enable ooo These are 2 parameters each DO channel The first parameter is the high pulse width while Duty Cycle the second word is the low pulse width The unit is 1000 ms 1 ms and the resolution is about 5 ms 5 65535 ms Note Because the characteristic of relay t P ET P2POR2 t P ET P2R2 series the module with relay are not suitable to use PWM for a long time Page 45 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 5 Pair Connection tPET tET Series Re Home Network VO Settings PWM Filter Change Password Logout 4 5 1 Settings The I O pair connection function is a particular feature of tETAPET series modules that can enable a pair of DI to DO connections via the Modbus TCP Ethernet Settings UO Pair Connection Settings Zils ined Disabled eT is abec DOME 2 Default 502 Connection Timeout tt 000 Default 5000 ms Mam eet 10000 0000 Default 10000 ms Remote Net ID 1 Default 1 seua 1000 10o KDefault 1000 ms Remote DI to Local DO Updated Poll Mode Local DO Address 0 e Defauit 0 Remote DI Address ff i KDefauit 0 Remote DI Count El e For Local DO Local DI to Remote DO Updated Push Mode ss ll e Defauit 0 0 e Default 0 Local DI Count ft For Remote DO Fo
15. Filter Change Password Logout Change Password The length of the password is 12 characters maximum 4 8 Logout Click the Logout tab to log out from the system and return to the login page ne tPET tET Series Ds Home Network VO Settings PWM Pair Connection Filter Change Password Logout The system is logged out To enter the web configuration please type password in the following field Note This web configuration requires JavaScript enabled in your browser Firefox IE lf the web configuration does not work please check the JavaScript settings first When using IE please disable its cache as follows Menu items Tools Internet Options General Temporary Internet Files Settings Every visit to the page Page 49 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 5 I O Pair Connection Applications The tET tPET series module can be used to create DI to DO pair connect through the Ethernet Once the configuration is completed the modules can poll the status of the local DI channels and then use the Modbus TCP protocol to continuously write to a remote DO device in the background It s useful A when connecting digital I O devices y L DE that do not themselves have 3 _ Ethernet capability Please refer to the following steps to set I O pair connection function Step 1 Connecting to a network PC and Power Confirm that the tET tPET modules are fun
16. HS PRI Copyright 2012 ICP DAS Co Ltd All Rights Reserved Page 34 Copyright 2010 ICP DAS Co Ltd All Rights Reserved Step 4 Double Click your tET tPET to configure the settings tET tPET series modules are IP based devices that may not be suitable for your network using a default IP address Therefore you must first assign a new IP address to the tET tPET module depending on your network settings ltem Default The f r fault IP in r follows AAO AEE OE GS SE AS ONE IP Address 192 168 255 1 Subnet Mask 255 255 0 0 Gateway 192 168 0 1 sesearch Utility v1_00 00 Jol16 2010 File Server Tools Alias IP Address sub net M Gateway MAC Address DHCP B tPET P2R2 EtherlO 192 168 255 1 255 255 0 0 192 168 0 1 00 0d e0 60 01 09 OFF Double Click your tET tPET Configuration UDP Web Exit tatus 2 Step 5 Assign a new IP address and then click the OK button Contact your Network Administrator to obtain the correct network configuration Modify the network settings and then click the OK button The tE TAPET series module will use the new settings immediately C rpurimira Sangar Cif e ServerName tPET P2R2 DHCP 0 OFF Alias EtherlO 7 Chars IP Address 10 1 0 54 MAC 00 0d e0 60 01 09 oub net Mask 255 255 0 0 Viarning Contact your Network Administrator to get Gateway 10 1 0 254 correct configu
17. If you have a DHCP server a network address can be configured dynamically using the following steps Step 1 Select DHCP AutolP as the address type Step 2 Click the Update Settings button to finish the configuration Address Type DHCP AutolP az lies 255 qe Local Modbus Net ID a Default 1 Update Settings Page 40 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 2 2 2 Manual Configuration When using manual configuration you have to assign all the network settings in the following manner Step 1 Select the Static IP as the address type Step 2 Enter the appropriate network settings Step 3 Click the Update Settings button to finish configuration Address Type Subnet Mask 255 255 255 b MEE Enero Max 18 chars seende 10 o de MAC Address Format FE FF FF FF FF FF Local TCP port Default 502 Local Modbus Net ID fn Default 1 O Update Settings 4 2 3 General Configuration Settings The General Configuration Settings provides the following functions General Configuration Settings System Timeout Maesarke i aidacesy 30 65535 Seconds Default 0 Disable 0 TCP Timeout seconds fot 65535 seconds Default 180 Disable 0 Web Auto logout 1 65535 minutes Default 10 Disable 0 E Item Descriptions Item Description lf no network communication occurs for a certain period the Syst
18. Max Count 4 294 967 285 32 bits Input Impedance Counters Max Input Frequency 3 5 kHz without filter Min Pulse Width 0 15 ms 1 3 5 kHz in Mode 1000 ms 1 Hz error 10 3 5 KHz in Mode 100 ms 10 Hz error 0 01 1 Hz in Mode Single pulse 0 01 Hz error Frequency Measurement Overvoltage 0 Voc Protection Isolation 3750 Vrms Relay Output Output Channels Output Type Module Power Relay Form A SPST N O 250 Vac 30 Voc 5 0 A channel at 25 C Output Voltage Range Max Load Current Operate Time 6 ms Release Time D 50 Hz max The unit of duty cycle is 1 ms and the resolution is about 10 ms High Low duty cycle range 10 65 535 ms Electrical 5 A 250 Vac 30 000 ops 10 ops minute at 75 C Life 5 30 Vpc 70 000 ops 10 ops minute at 75 C 5 A 250 Vac 30 Voc 6 000 ops 3 250 Vac 30 Vpc 100 000 ops PWM Resistive load Mechanical Life 20 000 000 ops At no load 300 ops minute lt E m at Output Isolation 3000 Vrms Note Because the characteristic of relay t P ET P2POR2 t P ET P2R2 series the module with relay are not suitable to use PWM for a long time Page 22 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 3 Pin Assignments 2 3 1 tET P6 tPET P6 T I O Address Mapping _ Counter Address Mapping 30016 10000 340017 10001 30018 10002 30018 10003 30020 10004 30071
19. Mode gt So fj Output Input Page 54 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 1 Select your tET tPET 1 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server 2 Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page Click the Pair Connection link to enter the settings page Select the Enable option from the Pair Mode drop down options Type the IP address of the tET tPET 2 in Remote Server IP field Type the TCP Port of the tET tPET 2 in Remote TCP Port field O oOo Aa Refer to Figures 5 2 5 4 for illustrations of how to perform the above steps 7 Type a DI Count number for the tET tPET 2 in the Remote DI Count field For example we set 1 in the Remote DI Count field This means the DI x1 of tETAPET 2 are mapped to DO x1 of tET APET 1 8 Click the Submit button to complete the configuration Current Updated Fall Mode 0 Default 0 0 Default 0 1 For Local DO Updated Push Mode 0 Default 0 0 Default 0 0 For Remote DO Force Update Time 60 Default BO 5 Figure 5 7 Page 55 Copyright 2012 ICP DAS Co Ltd All Rights Reserved O O Aa O Select your tET tPET 2 and click Web button on the eSearch Utility to launch the bro
20. Value Net ID Station number 1 Byte 1 247 Refer to Modbus Address Table for tET tPET series 02 03 AO Address 2 Bytes Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte Register value Register value Byte 04 high byte Byte 05 low byte Description Size Value Net ID Station number 1 Byte 1 247 The value is the same as Byte AO Address 2 Bytes 02 03 of the Request Description Size Value Net ID Station number 1 Byte 1 247 Refer to Modbus Standard Exception code 1 Byte a Specification for more details Page 9 Copyright 2012 ICP DAS Co Ltd All Rights Reserved For example function 06 0x06 Write AO Leading 6 bytes Request Command 01 02 00 00 00 06 01 06 01 08 00 3C Leading 6 bytes Response Response 01 02 00 00 00 06 01 06 01 08 00 3C Sets the system timeout to 60 seconds Descriptions as follows Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Request Byte 00 01 Net ID Byte O1 06 Function Code Byte 02 03 01 08 AO Address Byte 04 05 00 3C Set the 60 seconds Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Response Byte 00 01 Net ID Byte O1 06 Function Code Byte 02 03 01 08 AO Address Byte 04 05 00 3C Set the 60 seconds Page 80 Copyright
21. field and then click the Submit button to enter the configuration page 4 Click the Pair Connection link to enter the settings page Refer to Figures 5 2 5 3 for illustrations of how to perform the above steps 5 Select the Enable option from the Pair Mode drop down options 6 Type the IP address of the PETL 7060 in Remote Server IP field 7 Typethe TCP Port of the PETL 7060 in Remote TCP Port field Settings VO Pair Connection Settings Current Updated MMS Disabled sA CERGAS Disabled ho h Jho CALS ea Disabled 502 Default 502 Connection Timeout Bee Figure 5 10 8 Type a DI Address for the PETL 7060 in the Remote DI Address field For example we set 0 in the Remote DI Address field This means the DI address from DIO to DI1 of PETL 7060 are mapped to DO x2 of tET AtPET 1 9 Type a DI Count number for the PETL 7060 in the Remote DI Count field For example we set 2 in the Remote DI Count field This means the DI x2 of PETL 7060 are mapped to DO x2 of tET tPET 1 10 Click the Submit button to complete the configuration Remote DI to Local DO Current Updated Pall Mode Local DO Address 0 Default J Remote DI Address 0 Default 0 Updated Push Mode 0 Default 0 o Default 0 0 For Remote DO 60 Default 60 s Figure 5 11 Page 60 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Step 2 Configurin
22. 1 Ethernet Port Auto negotiating Auto MDI MDIX LED indicator PoE indicator Green LED Display System indicator Red Link Act indicator Green 10 100 M indicator Yellow Dimensions 52 mm x 27 mm x 98 mm Installation DIN Rail mounting Operating 25 C 75 C Temperature Storage 30 C 80 C Temperature Humidity 10 90 RH non condensing Power Requirements PoE IEEE 802 3af Class 1 Terminal block 12 48 Vpc non regulated Power 0 04 A 24 Voc for tET P2R2 0 03 A 48 Voc for tPET P2R2 Consumption Page 18 Power Input Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 2 2 I O Specifications 2 2 2 1 tET P6 tPET P6 Models tET P6 tPET P6 Digital Input Input Channels 6 4 294 Max Count 4 294 967 285 32 bits Counters Max Input Frequency 3 5 kHz without filter Min Pulse Width 0 15 ms 1 3 5 kHz in Mode 1000 ms 1 Hz error 10 3 5 kHz in Mode 100 ms 10 Hz error 0 01 1 Hz in Mode Single pulse 0 01 Hz error Overvoltage f 70 Voc Protection 3750 Vrms Frequency Measurement 2 2 2 2 tET C4 tPET C4 tET A4 tPET A4 Models tET C4 tPET C4 tET A4 tPET A4 Digital Output Output Channels Output T EE QUE Sink Open Collector NPN Source Open Collector PNP Module Output Voltage 5 Voc 30 Voc 10 Vic 40 Voc 100 mA channel at 25 C Max Load Current 650 mA channel at 25 C Direc
23. 1 0x32 represent to character A 2 Page 4 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 2 4 04 0x04 Read Input Registers Read Als This function code is used to read the input registers or the current analog input value These registers are also used to store the current value of digital counter number of DI channels and number of DO channels etc Request Description Size Value Net ID Station number 1 Byte 1 247 Refer to Modbus Address Table for tET tPET series Starting Al address 2 Bytes Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte Number of 16 bit registers Org count 2 Bytes Byte 04 high byte channels Byte 05 low byte Description Size Value Net ID Station number 1 Byte 1 247 Byte count of response Byte Count 1 Byte n Points x 2 Bytes Register values n 2 Byte 03 high byte Byte 04 low byte Register values n m Byte 03 high byte Byte 04 low byte Byte m 1 high byte Byte m 2 low byte Error Response Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Refer to Modbus Standard 02 Exception code 1 Byte a Specification for more details Page 5 Copyright 2012 ICP DAS Co Ltd All Rights Reserved E For example function 04 0x04 Read As Leading 6 bytes Request Command 01 02 00 00 00 06 01 04 00 64 00 O1 Leading 6 bytes Response Resp
24. 10005 DD000000000 N A R Vs B GND Page 23 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 3 2 tET C4 tPET C4 tET A4 tPET A4 T 1 O Address Mapping 0O OGC O 0O O OCCO O 0 O000000000 N A R Vs B GND Page 24 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 3 3 tET P2C2 tPET P2C2 tET P2A2 tPET P2A2 D I O Address Mapping _ Counter Address Mapping 30016 10000 30017 10001 oo ai R Vs B GND Page 25 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 3 4 tET P2POR2 tPET P2POR2 tET P2R2 tPET P2R2 D 1 O Address Mapping _ Counter Address Mapping 30016 10000 30017 10001 RLI COM RL1 NO RLO COM N A RLO NO R Vs DIL B GND DIO Page 26 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 4 Wiring Connections 2 4 1 Input Wiring gt tET P6 tPET P6 tET P2C2 tPET P2C2 tET P2A2 tPET P2A2 tET P2POR2 tPET P2POR2 tET P2R2 tPET P2R2 Digital Input Readback as 1 Readback as 0 10 50 Voc OPEN or lt 4 Voc To other To other channels CON channels Source To other To other channels CON channels 2 4 2 Output Wiring gt tET C4 tPET C4 tET P2C2 tPET P2C2 RelayON ON Relay Off Copyright 2012 ICP DAS Co Ltd All Rights Reserved gt tET A4 tPET A4 t
25. 7060 are mapped to DI x2 of tET tPET 1 9 Type a DI Count number for the tET tPET 1 in the Local DI Count field For example we set 2 in the Local DI Count field This means the DI x2 of tET tPET 1 are mapped to DO x2 of PETL 7060 10 Click the Submit button to complete the configuration Current Updated Pall Model Local DO Address 0 Default 0 0 Default 0 o For Local DO Updated Push Mode 0 Default 0 Default 0 For Remote DO Default 60 5 es as e Figure 5 15 Page 63 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Step 2 Configuring I O Pair Connection on tET tPET 2 1 Select your tET tPET 2 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server 2 Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page Click the Pair Connection link to enter the settings page Select the Enable option from the Pair Mode drop down options Type the IP address of the PETL 7060 in Remote Server IP field Type the TCP Port of the PETL 7060 in Remote TCP Port field O O R Refer to Figures 5 2 5 3 and Figures 5 13 5 14 for illustrations of how to perform the above steps 7 Type a DO Address for the PETL 7060 in the Remote DO Address field For example we set 2 in the Remote DO A
26. 9 C Why cannot computer ping or search the tET tPET series module 103 Page 5 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 1 Introduction Host PC Modbus Tools Internet Ethernet Web HTTP Modbus TCP UDP PRIT tt OUT gt te al il ir j Qni i Providing networking ability and various digital I O functions the tET tPET series are IP based Ethernet I O monitoring and control modules The module can be remotely controlled through a 10 100 M Ethernet network by using Modbus TCP UDP protocol Modbus has become a de facto standard communications protocol in industry and is now the most commonly available means of connecting industrial electronic devices This makes the tET tPET series perfect integration with the HMI SCADA PLC and other software systems Page 6 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 1 1 Product Information 1 1 1 tET tPET DIO Series Modules The tET IPET series Ethernet I O modules support various I O types like photo isolated digital input relay contact PhotoMOS relay and open collector output etc The Table below gives a description of each model Model Description tET P6 Tiny Ethernet module with 6 ch DI DC Digital Input tPET P6 Tiny Ethernet module with PoE and 6 ch DI tET C4 Tiny Ethernet module with 4 ch DO NPN Sink tET A4 Tiny Ethernet module with 4 ch DO PNP Source DC Digital Output tPET C4 Tin
27. DO Address 2 Bytes 02 03 of the Request The value is the same as Byte 04 05 Output value 2 Bytes 04 05 of the Request Error Response Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Refer to Modbus Standard 02 Exception code 1 Byte a Specification for more details Page Copyright 2012 ICP DAS Co Ltd All Rights Reserved For example function 05 0x05 Write DO Leading 6 bytes Request Command 01 02 00 00 00 06 01 05 00 01 FF 00 Leading 6 bytes Response Response 01 02 00 00 00 06 01 05 00 01 FF OO Sets the DO1 to ON Descriptions as follows Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Request Byte 00 01 Net ID Byte O1 05 Function Code Byte 02 03 00 01 DO address Byte 04 05 FF 00 Set the output to ON Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Response Byte 00 01 Net ID Byte O1 05 Function Code Byte 02 03 00 01 DO address Byte 04 05 FF 00 Set the output to ON Page 8 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 2 6 06 0x06 Preset Single Register Write AO This function code is used to set one of the holding registers that are used to store the configuration value of the module Request Description Size
28. Data analysis v Report generator gt Accessing the tET tPET module SCADA software is able to access tET tPET devices using the Modbus communication protocol without the need for other software drivers gt Popular SCADA software Some of the more popular SCADA software includes Citect ICONICS IFIX InduSoft Intouch Entivity Studio Entivity Live Entivity VLC Trace Mode Wizcon Wonderware etc In the following sections three popular brands of SCADA software are introduced together with detailed instructions of how to use them to communicate with tET tPET series modules using the Modbus TCP protocol Page 93 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 10 3 1 InduSoft InduSoft Web Studio is a powerful integrated collection of automation tools that includes all the building blocks needed to develop modern Human Machine Interfaces HMI Supervisory Control and Data Acquisition SCADA JERII and embedded instrumentation and control applications InduSoft Web Studio s application runs in native Windows NT 2000 XP CE and CE NET environments and conforms to industry standards such as Microsoft _NET OPC DDE ODBC XML and Activex The document describing how to link InduSoft to the tET tPET series module using the Modbus protocol is located at CD NAPDOS tPE T Document Application InduSoft http fto icodas com pub cd tinymodules napdos tPE I document application indusoft
29. ET P2A2 tPET P2A2 Digital Output Inverse protection Overvoltage ON State Protection L Readback as 1 Current Inverse protection OFF State protection Readback as 0 To other channels gt tET P2R2 tPET P2R2 Relay On Relay Off RLx COM Relay Close LOAD E To other To other channels channels gt tET P2POR2 tPET P2POR2 Relay On Relay Off Form A Relay toad H 113 NOx OS Nox AC DC CT Page 28 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 5 Dimensions All dimensions are in millimeters 6 6 Left Side View Bottom View Right Side View Page 29 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 3 Getting Started This chapter provides a basic overview of how to install configure and operate your tET tPET series module 3 1 Mounting the Module The tET tPET series module can be mounted by attaching the bottom of the chassis to a DIN Rail the wall or if can be piggybacked to another module gt DIN Rail mounting The tET tPET series module contains simple rail clips to enable if to be reliably mounted on a standard 35 mm DIN rail Mounting on a DIN Rail Dismounting from a DIN Rail Page 30 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 3 2 Configuring the Boot Mode All tET tPET series modules have two operating modes that can be selected using the switch
30. Leading 6 bytes Request Command 01 02 00 00 00 06 01 02 00 00 00 02 Leading 6 bytes Response Response 01 02 00 00 00 04 01 02 01 03 Reads digital input value Descriptions as follows Command Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Request Byte 00 O1 Net ID Byte O1 02 Function Code Byte 02 03 00 00 Starting DI address Byte 04 05 00 02 Number of points Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 04 Number of remaining bytes in this frame Response Byte OO 01 Net ID Byte O1 02 Function Code Byte 02 01 Byte count of response Byte 03 03 DI1 DI0 Value Page 2 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 2 3 03 0x03 Read Holding Registers Readback AOs This function code is used to readback the holding registers or the analog output value These registers are also used to store the preset value of digital counter host watch dog timer module name and TCP timeout etc Request Description Size Value Net ID Station number 1 Byte 1 247 Refer to Modbus Address Table for tET tPET series Starting AO address 2 Bytes Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte Number of 16 bit registers Org count 2 Bytes Byte 04 high byte channels Byte 05 low byte Description Size Value Net ID S
31. O 1 65535 second R W F Ox1 He R Read W Write F Setting is recorded in flash as default Note Each 32 bit point occupies two 16 bit registers and has address offset OO Remarks E After writing DO 60 register the data will be stored in flash Page 90 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 10Related Tools 10 1 LabVIEW fl JE TT Analog Out amp Analog Data Acquisition Demo Program fe fs Boz Bo Bho Ro W ioo poo poo jooo moo foo foo pomoi rR RE PUS PAT TAn E R E E T E Aaa E re n Wi ri LATEA DT EL aN i le 4 22 asd ani See EAL gt cit t T 4 Hisi he qui ite WAUTA a etes gt tout RTE 22 nes x iki TEZAT pe Hint Sjuja ee AA a LabVIEW is the best way to acquire analyze and present data LabVIEW delivers a graphical development environment that can be used to quickly build data acquisition quickly instrumentation 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 your system functionality simply assemble block diagram a natural design notation for scientists and engineers The document for linking LabVIEW to the tETAPET using the Modbus protocol is located at CD NAPDOS tPE T Document Application LabVIEW htto fto icodas com pu
32. P master application with any programming language such as VB C and so on We provide Modbus SDK for developing Modbus applications on PC For the relevant demo programs and SDK can be obtained from the following locations VB Demo http ftp icodas com pub cd 6000cd napdos et7000 demo pc_client Net demo and SDK http ftp icpdas com pub cd 8000cd napdos modbus nmodbus Page 65 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 1 What is Modbus TCP IP Modbus is a communication protocol developed by Modicon in 1979 You can also visit http www modbus org to find more valuable information The Different versions of Modbus used today include Modbus RTU based on serial communication interfaces such as RS485 and RS232 Modbus ASCII and Modbus TCP which is the Modbus RTU protocol embedded into TCP packets Modbus TCP Is an internet protocol The protocol embeds a Modbus frame into a TCP frame so that a connection oriented approach is obtained thereby making it reliable The master queries the slave and the slave responds with the reply The protocol is open and hence highly scalable 9 2 Modbus Message Structure Modbus devices communicate using a master slave client server technique in which only one device the master client can initiate transactions called queries The other devices slaves servers respond by supplying the requested data to the master or by taking the action requested in the query
33. Reserved 5 4 Multi Ethernet I O Modules for Push Mode Multi to One tET tPET 2 evel Mot IP Address oub net Mask MAC Address DI PETL 7060 EtherlO 10 1 0 55 255 205 255 0 10 0 1 254 00 0d e0 64 06 cb Ol tPET P2R2 10 1 0 78 255 255 255 0 10 0 1 254 00 0d e0 64 23 32 Ol tPET P R2 2 10 1 0 100 255 255 255 0 10 0 1 254 00 0d e0 64 23 30 Ol Figure 5 13 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 Select your tET tPET 1 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server 3 Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page 4 Click the Pair Connection link to enter the settings page Refer to Figures 5 2 5 3 for illustrations of how to perform the above steps 5 Select the Enable option from the Pair Mode drop down options 6 Type the IP address of the PETL 7060 in Remote Server IP field 7 Typethe TCP Port of the PETL 7060 in Remote TCP Port field Settings VO Pair Connection Settings Current MUR Disabled CERAR Disabled ho h Jo seagen Disabled 502 Default 502 Connection Timeout tt Default S000 ms Figure 5 14 8 Type a DO Address for the PETL 7060 in the Remote DO Address field For example we set 0 in the Remote DO Address field This means the DO address from DOO to DO1 of PETL
34. adback DOs This function code is used to read the current coils status or the current digital output readback value Request Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Refer to Modbus Address Table for tET IPET series Starting DO address 2 Bytes Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte Byte 04 high byte 04 05 Number of points channels 2 Bytes Byte 05 low byte Response Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Byte count of response 02 Byte Count 1 Byte n Points 7 8 n 1 Byte 03 data bit 7 0 n 2 Byte 04 data bit 15 8 03 Data n Byte n m Byte m 2 data bit 8m 1 8 m 1 Error Response Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Refer to Modbus Standard 02 Exception code 1 Byte a Specification for more details Page 69 Copyright 2012 ICP DAS Co Ltd All Rights Reserved For example function 01 0x01 Readback DOs Leading 6 bytes Request Command 01 02 00 00 00 06 01 01 00 00 00 02 Leading 6 bytes Response Response 01 02 00 00 00 04 01 01 01 03 Reads digital output value Descriptions as follows Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Request Byte 00 O1 Net ID Byte O1 O1 Function Cod
35. al power input from 12 to 48 VDC The tPET series module contains two ways to supply power The first is through the Ethernet via a PoE switch the second is through removable terminal block via an external power source The external power supply should be in the range from 12 to 48 Voc The reason for including the second method is to provide a redundant power input feature There is an LED included on the tPET series module that indicates whether the power is being supplied by the PoE switch or not PETL 7000 PET 7000 80186 10 100 M PoE Modbus TCP UDP Yes Web Yes Configuration Simplified Yes Yes Max Connections 5 Yes Max Connections 12 Yes white list Latched DI Yes DI as counter 32 bit 500 Hz Frequenc Yes 3 5 kHz Max Measurement I O f i Yes Poll Push Mode Yes Poll Mode pair connection Yes 100 Hz Max Dual Watchdog Yes CPU host Yes Module host ESD Protection 4 KV Surge Protection a 0 5 KV Cost effective Note tET tPET without PoE Page 10 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 1 2 Features gt Built in Web Server Each tET APET series module tPET tET Microsoft Internet Explorer DAR 2 File Edit View Favorites Tools Help ay contains a built in web server that o o ea 0 psa om 2 253 f Address http 10 0 8 246 Es unk allows users to easily configure as monitor and control the module from p Home Netw
36. as default E After writing DO 60 register the data will be stored in flash Ie I ea FT dG a Wir Q O Note Because the characteristic of relay t P ET P2POR2 t P ET P2R2 Q a a ay IC 2 VIN IV rie amp e 1Xxxx DI address base 0 Begin Bits per s p Range Points Description address Point 0 Off 0 1 nDl Digital Input status 1 0x00 not ne ot 1 On ae nDI Digital latched status high r on 0x20 9 9 1 latched 64 5 0x40 R Road O no 1 latched e 3XXXX Al address base 0 Begin address PES 0x64 110 Ox6E rake 0x79 D Bits per Points Description Value Number of DI channels Number of high speed counters Page 89 Copyright 2010 ICP DAS Co Ltd All Rights Reserved e AXXXX AO address base 0 Begin Points Description Bits ue Range Access Type address 50 Preset value for the high speed ae i 0 4294967296 R W E 0x32 digital counter Duty cycle of DO PWM The first word 16 bit register is 100 bo the high pluse width while the Des RAW E 0x64 0 65535 second word is the low pluse width The unit is 1 ms and the resolution is about 10 ms 1000 1000 ms 150 100 100 ms 1 nDO Scan mode 16 R W F 0x64 2000 Single pulse 1 No average 2 Average 2 values 200 0x64 1 nDO Moving average 4 Average 4 R W F X values 8 Average 8 values 1 nDO Min Switching Time for D
37. b cd tinymodules napdos tPE I document application lab VIEW Page 91 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 10 2 OPC Server OPC OLE for Process Control is the first standard resulting from the collaboration of a number of leading worldwide automation suppliers working in cooperation with Microsoft Originally based on Microsoft s OLE COM Component Object Model and DCOM Distributed Component Object Model technologies the specification defines a standard set of objects interfaces and methods for use in process control and manufacturing automation applications to facilitate interoperability There are many different mechanisms provided by various vendors that allow access to a variety of devices via specific applications However if an OPC server is provided for the device other applications will also be able to access the device via the OPC interface Page 92 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 10 3 SCADA SCADA stands for Supervisor Control and Data Acquisition and is a PC based production automation and control system SCADA is widely used in many fields e g power generation water systems the oll industry and the chemical and automobile industry Different fields require different functions but they all have the same common features v Graphical interface v Process mimicking v Real time and historic trend data v Alarm system v Data acquisition and recording v
38. ctioning correctly Refer to Section 3 Getting Started for more details For example as follows _ a f F EST 2 i Input Output Poll Push Host PC Mode Mode tET tPET 1 Output Input j 91929 7 3 1 4743 Ethernet Cable Hub Switch Page 50 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Step 2 Configuring Ethernet Settings Contact your Network Administrator to obtain a correct and functioning network configuration such as IP Mask Gateway details for tET tPET series modules Please also refer to Section 3 4 Using eSearch Utility to assign a new IP eSearch Utility v1 00 00 Jul 16 2010 File Server Tools Name Alias IP Address Sub netMask Gateway MAC Address DHCP tPET P2R2 1 10 1 0 78 255 255 255 0 10 0 1 254 00 0d e0 64 23 32 OFF tPET P2R2 2 10 1 0 100 255 255 255 0 10 0 1 254 00 0d e0 64 23 30 OFF Ah Search Servers Configuration UDP Web IL et Status A Figure 5 1 Step 3 Configuring I O Pair Connection on Web Server E Push Mode 1 Select your tET tPET 1 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server 2 Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page eSearch Utility vi 00 00 Jul 1 2010 EEK IPED CET Microsoft Internet Eaplerer Nam
39. ddress field This means the DO address from DO2 to DO3 of PETL 7060 are mapped to DI x2 of tET tPET 2 8 Type a DI Count number for the tET tPET 2 in the Local DI Count field For example we set 2 in the Local DI Count field This means the DI x2 of tET PET 2 are mapped to DO x2 of PETL 7060 9 Click the Submit button to complete the configuration Current Updated Poll Mode lo Defauit 0 0 Default 0 D ForLocal DO Updated Push Mode lo Defaut 0 Default 0 For Remote DO Default 60 s as Bas e Figure 5 16 Page 64 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 6 Modbus Information The tET PET series is an IP based Modbus 1 0 device that allows you to remotely control DI DO terminals via an Ethernet It uses a master slave communication technique in which only one device the master can initiate a transaction called queries Line nna feist while other devices slaves respond Internet the requested data to the master or Share Memory by taking the action requested in the g CA enon D a HA Memory ALI Memory AC Most SCADA Supervisor Control And Data Acquisition and HMI software can easily integrate serial devices such as Citect ICONICS iFIX InduSoft Intouch Entivity Studio Entivity Live Entivity VLC Trace Mode Wizcon Wonderware etc via the Modbus protocol You can also develop a Modbus TC
40. e Byte 02 03 00 00 Starting DO address Byte 04 05 00 02 Number of points Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 04 Number of remaining bytes in this frame Response Byte OO 01 Net ID Byte 01 01 Function Code Byte 02 01 Byte count of response Byte 03 03 DO1 DO0 Value Page 0 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 2 2 02 0x02 Read Input Status Read Dis This function code is used to read the current digital input value Request Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Refer to Modbus Address table for tET IPET series Starting DI address Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte Byte 04 high byte 04 05 Number of points channels 2 Bytes Byte 05 low byte Response Byte Description Size Value Net ID Station number 1 Byte 1 247 a count of response Byte Count 1 Byte Points 7 8 n 1 Byte 03 data bit 7 0 n 2 Byte 04 data bit 15 8 03 Data n Byte n m Byte m 2 data bit 8m 1 8 m 1 Error Response Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Refer to Modbus Standard 02 Exception code 1 Byte a Specification for more details Page 1 Copyright 2012 ICP DAS Co Ltd All Rights Reserved For example function 02 0x02 Read DIs
41. e Home Network 1 0 Settings PWM Pair Connection Filter Change Password Logout Microsoft Internevexpeummr 0c sa Figure 5 3 Status amp Configuration Ha t PET P2R2 Stites 1 16 F60 16 2011 Pewee 10 10 76 Mea OFF Settings Copyright 2010 ICP DAS Co Ltd All rights reserved nemt 4 Select the Enable option from the Pair Mode drop down options 5 Type the IP address of the tET tPET 2 in Remote Server IP field 6 Type the TCP Port of the tET tPET 2 in Remote TCP Port field Settings VO Pair Connection Settings Current Updatec Selene Disabled Enable Boekel Disabled fi o 100 seegi Disabled Default 502 Connection Timeout gea Default S000 ms Reconnect Interval 10000 10000 Default 10000 ms co Remote Net ID Default 1 Semmes 1000 Default 1000 ms Figure 5 4 Page 52 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 7 Type a DI Count number for the tET tPET 1 in the Local DI Count field For example we set 2 in the Local DI Count field This means the DI x2 of tET tPET 1 are mapped to DO x2 of tETAPET 2 8 Click the Submit button to complete the configuration Current Updated Poll Mode Local DO Address lo Default 0 0 Default 0 I ForLocal DO Updated Push Mode lo Default 0 Remote DO Address ff o Default QO Local Dl Count p j2 For Remo
42. e Alias IFP Address Subnet Mask Ai he pit yew rave Took tkp IPET PeRe 1 TOF 266 266 2560 10 0 1 264 OU x ot a a n IPET P2R2 2 10 1 0 100 255 255 2550 10 01 254 000 Ce O x a 0 Oh dore S a a 4 address A Htto fl10 La To tPET tET Series Home Network VO Settings PWM Pair Connection Fitter Change Password Logout The system is logged out To enter the web configuration please type password in the Following fald 4 Search Servers Contiqueation UDF us ib Cont uraion requires JeveSeriot enabled in your browser Firefox IE 3 Fig ure 5 2 Ne oration does not work plese check Ms JavaScript settings first than using E pease disable its cache as follows Manu iteris Togale hemet Gol ons censal J Ternparery neret Files f Seltings f Every visit to the paga Capynght 2 2070 ICF DAS Co Lid AN nights reserved 2 bone tre Page 51 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 3 Click the Pair Connection link to enter the settings page tPET tET Microsoft Internet Explorer File Edit View Favorites Tools Help Q Back Lx a A Search Se Favorites X A 33 Address j http 10 1 0 78j Re tPET tET Series Home Network 1 0 Settings PWM Pair Connection Filter Change Password Logout gs Blk Edt Yew Favontes ccs Hsp O O AAGA ir Address 4 hto 10 1 0 78 tPET tET S
43. em Timeout system will be rebooted based on the configured system timeout Network Watchdog A TEP imeen Seconds If Modbus TCP communication is lost for a certain period the system will cut off the connection Web Auto logout If there is no action for a certain period in the web server user account will be logout Update Settings Click this button to save the new settings to the tET tPET Page 41 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 2 4 Restore Factory Defaults To reset the settings to their factory default follow these steps Step 1 Click the Restore Defaults button to reset the configuration Step 2 Click the OK button in the message dialog box Step 3 Check whether the tET tPET module is reset to factory default settings for use with the eSearch Utility Refer to the Section 3 4 Using eSearch Utility to assign a new IP Restore Factory Defaults Restore all options to their factory default states Lf d Microsoft Internet Explorer 7 This will erase all existing configuration changes and restore Factory default settings Click OK if you are sure you 4 want to do this or Cancel to retain existing settings E The table below lists the factory default settings Data Item Factory Default Settings Network Settings IP 192 168 255 1 Gateway 192 168 0 1 Mask 255 255 0 0 DHCP Disabled Basic Settings Module Name Dep
44. ends on the module name Alias Name EtherlO Page 42 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 3 1 0 Settings ers tPET tET Series Home Network O Settings PWM Pair Connection Filter Change Password Logout 4 3 1 DO Control DO control oO bit7 4 0 O O O bit3 0 0 O O 0 E Item Descriptions Item Description Set DO value User can set certain value to DO manually Update Settings Click this button to save the new settings to the tET tPET 4 3 2 DI DO configuration DI DO Configuration Host Watchdog Timeout seconds o 6 65535 Seconds Default 0 Disable 0 SAONE 0 bit7 4 0 O O D bit3 0 0 O OO OUEN ATEN 00 bit7 4 0 O O O bit3 0 0 OO O Enable High Speed Digital Counter oO bit7 40 OO O bit3 0 0 O OO DEG C0 lbit7 40 OO O bit3 0 D OO D Preset Value for High Speed Digital 0 Dre pee DI5 Da Cour we oe me po Enable DI Frequency Measurement wO bit7 40 O O bits 0 0 O o UO scan Mode 10t0ms v Moving AVG 1 Enable all Latched Value for DI 0 Disable 0 Enable 1 EURE CESSER 0 Disable 0 Enable 1 AUBIN 0 Disable 0 Enable 1 Update Settings Page 43 Copyright 2010 ICP DAS Co Ltd All Rights Reserved E Item Descriptions Item Description Host Watchdog Timeout If Modbus TCP communication is lost for a certain period the safe Seconds value will be set lf Modbus TCP communication
45. enying by network device About the detailed information of TCP UDP port refers to following table E TCP Port Port Number Description 8000 HTTP HyperText Transport Protocol E UDP Port Port Number OO Description RE ee S Page 103 Copyright 2012 ICP DAS Co Ltd All Rights Reserved
46. eries Selection Guide 8 1 1 3 E TAPE POOMPATISOM a a a oo so de 9 12 FOU Ce SR 11 2 Hardware Information cccccescsssseeseeseeeseesseesscneeeseeeseonseeneeeeees 14 eM SOA PAT isis vier nose west ventsnecenecivecinnsinteanosenaueraueeues 14 22 IS CIC AU ONS caters ea canst gare pees ae a anai 18 2 2 1 System Specifications 18 2 2 2 WSS CIT CA ONS acs sow og A eee eee 19 2 2 2 1 es PEER ene ere TO TS ne 19 2 2 2 2 tET C4 tPET C4 tET A4 tPET A4 ec ceccccccceeseceeseeeeeeeeseaeeeeeees 19 2 2 2 3 ET P2C2 1PEV P2C2 E T P2A2 1PERP2A2 8 ee 20 2 2 2 4 IE P2POR2 IPE eed a 21 2 2 2 5 IE TPR RE TPR eer E E E E 22 2 SPAS AE a E da non 23 2 3 1 EPO IPE RRO PR ee 23 2 3 2 tET C4 tPET C4 tET A4 PET 24 2 3 3 EI P2621PETP202 Tee eA PER PAR 25 2 3 4 tET P2POR2 tPET P2POR2 tET P2R2 tPET P2R2 26 24 WnG CONN CUONS En ee ee ee ee 27 2 4 1 MOU VVC ESS Ra nine eee an ie di de ee aie 27 2 4 2 Output Wiring ceecccceececceeeeceeeeeceeeeeseeeeeseeeeeseeeeeseeeessaueessaeeessaeeesaeeeeas 27 DS SI OS a 29 GA SAT ge sccm sees acces eects 30 MODO SMIC E E E 30 3 2 GCONMGUMIAG the BOOL MOUS cessere E R EEEE EEEN ee E EEES 31 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 3 3 Connecting to Network PC and Power 32 3 4 Using eSearch Utility to assign a NEW IP 33 A W D Oe al its Uc ile sossar 36 4 1 Home PAS a a ae eo 38 4 2 2 010 RSS ee enn eee 39 4 2 1 Network and Miscella
47. g I O Pair Connection on tET tPET 2 J O of W select your tET tPET 2 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page Click the Pair Connection link to enter the settings page Select the Enable option from the Pair Mode drop down options Type the IP address of the PETL 7060 in Remote Server IP field Type the TCP Port of the PETL 7060 in Remote TCP Port field Refer to Figures 5 2 5 3 and Figures 5 9 5 10 for illustrations of how to perform the above steps Type a DI Address for the PETL 7060 in the Remote DI Address field For example we set 2 in the Remote DI Address field This means the DI address from DI2 to DI3 of PETL 7060 are mapped to DO x2 of tET tPET 2 Type a DI Count number for the PETL 7060 in the Remote DI Count field For example we set 2 in the Remote DI Count field This means the DI x2 of PETL 7060 are mapped to DO x2 of tET APET 2 Click the Submit button to complete the configuration Current Updated Foll Mode 0 Default 0 2 Default 0 j2 For Local DO Updated Push Mode 0 Default 0 0 Default 0 o For Remote DO 60 Default 60 s Figure 5 12 Page 61 Copyright 2012 ICP DAS Co Ltd All Rights
48. igh Low latched status The modules provide commands to read the latched high digital input and latched low digital input status Following is an example to show the usefulness of the latched digital input When we want to read the key stroke of a key switch connected to the digital input channel of a module the input signal of the key stroke is a pulse signal as shown in the following figure lf we just use the read digital input status command to read the signal and we cannot send the command during the B period due to some reasons then we will lose the key stroke information However with the read latched digital input command we can still get the key stroke information even we are not able to send command in B period e Frequency Measurement The tEI tPET series module also provides the function of the frequency measurement it gets the DI count in a certain time and calculates the frequency Rather than polling by the remote host our module can count out the frequency directly reduce the communication delay caused by two ends and also increase the accuracy of frequency measurement In order to applying for more applications this module provides 3 scan modes and 4 moving average methods for user to select the best way in their applications gt All in one Module Various I O components are mixed with multiple channels in a single module which provides the most cost effective I O usage and enhances the performance of I O operation
49. ight 2010 ICP DAS Co Ltd All Rights Reserved 6 Modbus INfOrmatiONn cccccccececcecsnceccsceneecessencenesneesensenesnesneneeas 65 IT Whati Modbus TORP peren E a es eee 66 9 2 Modbus Message Structure 66 9 2 1 01 0x01 Read Coils Status Readback DOS 69 9 2 2 02 0x02 Read Input Status Read Dis 71 9 2 3 03 0x03 Read Holding Registers Readback AOS 73 9 2 4 04 0x04 Read Input Registers Read Als cccceeccseeeneeeseeeeeeeeneees 75 9 2 5 05 0x05 Force Single Coil Write DO 0 0 0 cccccseeeeeeeeeeeeeeeeeeeeees 77 9 2 6 06 0x06 Preset Single Register Write AO cccccceceseeeeeeeeeeeeeeeees 79 9 2 7 15 OxOF Force Multiple Coils Write DOS cc ccceeccseeeeeeeeeeeeeeneeees 81 9 2 8 16 0x10 Preset Multiple Registers Write AOS ccccceeeeeseeeeeeeees 83 MIO Re E E 86 9 3 1 COMMON UNION nant a EENET 86 9 3 2 MDECIIC PUNCH OMS a da da ad a a ac ae 88 10 R AL IDD ee a ne ones 91 10 1 LabVIEW 00 cccccccccccceescceeceeesceeeceeeseeeeceenseeeeeaensceeeeeeaseeeeeaeaeeeeeeaeneeeeeeaes 91 10 2 OPONE Gee a a a een 92 10 3 A a aa a a 93 10 3 1 LAKO IUSTO i OENES 94 10 3 2 ECT a er eee ee ee ee eee ee 95 OCs aE gl Cone ee a a 96 A How to avoid browser access error that causes a blank page to be displayed RO USNO accep a one 97 B Firmware Updates via the Ethernet 9
50. is finished when the complete rate shows 100 8 Reboot the tET tPET module so that if is running in normal mode Page 101 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 9 Run the eSearch Utility to search for the tET IPET module again to check that it is now working lf any problem causes the firmware not to work for example the module cannot be found by searching or the system LED is always off download a new firmware image from our website and then update the module again 10 Log in to the web configuration for the tET IPET module to check the firmware version date the default password is Admin tPET tET Series Re ba Home Network I O Setting Pair Connection Filter Change Password Logout Status amp Configuration EN tPET P2A2 EtherO v1 1 5 Dec 21 2010 MATE 00 0D E0 60 01 09 TCP Port Timeout ais 10 10 54 Socket Watchdog Seconds 180 l System Timeout OFF Network Watchdog Seconds 0 DI DO ALL DI Digital Counter High Latched Dio OFF 0 X X OFF 0 X X Initial Switch Page 102 Copyright 2010 ICP DAS Co Ltd All Rights Reserved C Why cannot computer ping or search the tET tPET series module UDP Port 57188 UDP Port 7 UDP Port 54321 The computer can make a communication with the module through some specific ports Please confirm with your network administrator that UDP Port 7 Port 57188 and Port 54321 can t be d
51. is lost for a certain period the DO Safe Value for DO status will be set to the user defined safe value Power On value for DO On boot up the DO status is set to the Power on value SAISIE nigh SEE Set the counters to enable digital counter Clear high speed digital Clear the all values of all counters counter Preset value for high De Sets the default values for the counters speed digital counter Set the frequency measurement to enable Scan Mode 1000 ms gt 1 3 5 kHz 1 Hz error 100 ms gt 10 3 5 kHz 10 Hz error Single pulse gt 0 01 1 Hz 0 01 Hz error Enable DI frequency measurement Moving Average 1 gt No Average 2 gt The average of 2 continuous sample values 4 gt The average of 4 continuous sample values 8 gt The average of 8 continuous sample values Enable all latched value wp By Set the latched status to enable or Clear all DI latched Clear the high latched status of all counters status high Clear all DI latched Status low Update Settings Click this button to save the new settings to the tET tPET Clear the low latched status of all counters Page 44 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 4 4 PWM Setting 4 4 1 PWM Configuration RE tPET ET Series Home Network I O Sertings PWM Pair Connection Filter Change Password Logout PWM Configuration SEAR bit7 4 0 O O D bit3 0 0 OOD
52. me The interval time to force pushing 60s Remote TCP Port 902 The IP address of the remote device Remote Server IP Range Connection Timeout 10000 ms i Local DO Address Remote DI Address Local DI Address Page 47 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 6 Filter Re tPET tET Series Home Network I O Settings PWM Pair Connection Filter Change Password Logout 4 6 1 Filter Settings This filter settings page is used to query or edit IP filter list The IP filter list restricts the access of packets based on the IP header If one or more IP address are saved into the IP filter table only clients whose IP is specified in the IP filter list can access the tET tPET series module Filter Settings lea 0 0 0 0 laea 0 0 0 0 1262 0 0 0 0 lee 0 0 0 0 EE 0 0 0 0 oAdd ToThe List Delete IP Delete ALL C Save to Flash subrait E Item Descriptions Item Description Page 48 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 4 7 Change Password To change a password first enter the old password default is Admin in the Current password field and then enters a new password in the New password field Re enter the new password in the Confirm new password field and then click the Submit button to update your password ere tPET tET Series Home Network VO Settings PWM Pair Connection
53. mechanism incorporated on the chassis gt Init Mode Init Mode should only be selected when updating the firmware or troubleshooting PRIE PTT finit RM 1 D Init Run gt Run Mode Run Mode is the default operating mode and the mode that should be selected most of the time Init Run Note dJ Be sure to return the switch to the Normal position after any firmware update Page 31 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 3 3 Connecting to Network PC and Power All tET tPET series modules are equipped with an RJ 45 Ethernet port to allow connection to an Ethernet hub switch or PC Ethernet Cable Page 32 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 3 4 Using eSearch Utility to assign a new IP The eSearch Utility is a useful tool that provides a quick and easy method of configuring the Ethernet settings for tET tPET series modules from a PC Step 1 Get the eSearch Utility tool The eSearch Utility can be obtained either from the companion CD or from our FTP site CD Napdos Software eSearch http ftp icodas com pub cd tinymodules napdos software esearc h Step 2 Run the eSearch Utility i epearchewe ebearch Li tility eSearch Utility v1 00 00 Jul 16 2010 CAE File Server Tools Name Alias IP Address Sub net M Gatewa MAC Address DHCP gt tPET P2R2 EtherlO 192 168 255 1 25525500 192 168 0 1 00 0d e0 60 01 09 OFF
54. nector 4 S1 System LED Robust insulated Indicator and fire retardant case en le gt 3 Operating Mode Switch 27 2 J1 Connector 1 Ethernet Port Page 14 Copyright 2012 ICP DAS Co Ltd All Rights Reserved gt 1 Ethernet Port The tET tPET series modules are equipped with a RJ 45 jack that is used as the 10 100 Base TX Ethernet port and features networking capability When an Ethernet link is detected and an Ethernet packet is received the Link Act LED Green indicator and 10 100 M LED Yellow indicator will be illuminated Note The Ethernet port supports PoE Power over Ethernet functional for tPET series only W n a l a l OAE a A gt 2 J1 Connector J1 connector depends on the type of the tET tPET series module For more detailed information regarding the pin assignments for the J1 Connector please refer to Section 2 3 Pin Assignments DC Power Input Power Input The definition of Pin 3 and Pin 4 applies to all types of tET tPET series module for used as the power supply Function 12 48 Vbc power 3 VS input 4 GND Ground connection Page 15 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Frame Ground Ground Electronic circuits are constantly vulnerable to Electrostatic Discharge ESD which become worse in a continental climate area tET tPET series modules feature a new design for the frame ground
55. neous Settings 39 4 2 2 IP Address Selection 39 4 2 2 1 Dynamic COMPU AO 8 ETERS 40 4 2 2 2 ManU CONNOTA OM RP EE 41 4 2 3 General Configuration Settings 41 4 2 4 Restore Factory DGIAUNS sescrcherccaraiercterctctateraiciaicserciataiatciarciarctaratarsietans 42 4 3 W O Se ttinS cccccecccceecccceececseeeeceeeceseeeeessaeeeseaeeeseeeeeseueesseeeeseeeesseeesseseesaneeeeas 43 4 3 1 BOG iis ree ee eee tee ee eee ee 43 4 3 2 OO CONMIOCPATIORESS RS a a 43 4 4 PWM Setting cccccccccceeccseeeeceeeeceeceseueesaueeseueeceueeseueessueessueesueesueeseuseseueessuees 45 4 4 1 VV OC OO QUO a a a ae nc 45 Aa PAIE OUI SGU OM es a on 46 4 5 1 DONS mea ee eo eee 46 RO ER dc 48 4 6 1 Fiker OC TUNG S sia cies secures reageicste E ese sae nate somecstuesancseuensuceencusectaue 48 4 7 Change Password iii 49 RO MOGOUI e E os aeuaiucessiaeeasmenseniae 49 5 I O Pair Connection Applications c sccceseeseseseeeeseeeseeeeees 50 Step 1 Connecting to a network PC and Power 50 Step 2 Configuring Ethernet Settings ss 51 Step 3 Configuring I O Pair Connection on Web Server 51 Push Mode iii 51 OO E ee ee 53 5 1 Two Ethernet I O Modules for Poll Mode One to One 54 5 2 Two Ethernet I O Modules for Push Mode One to One 56 5 3 Multi Ethernet I O Modules for Poll Mode Multi to One cece eeeee ees 59 5 4 Multi Ethernet I O Modules for Push Mode Multi to One 62 Copyr
56. onse 01 02 00 00 00 05 01 04 02 00 02 Reads number of DI channels for tPET P2A2 Descriptions as follows Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Request Byte 00 O1 Net ID Byte 01 04 Function Code Byte 02 03 00 64 Starting AI Address Byte 04 05 00 01 Number of 16 bit registers Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 05 Number of remaining bytes in this frame Response Byte OO 01 Net ID Byte O1 04 Function Code Byte 02 02 Byte count of response Byte 03 04 00 02 Number of DI channels of tPET P2A2 Page 6 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 9 2 5 05 0x05 Force Single Coil Write DO This function code is used to set a single coil status or a single digital output value Request Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte Refer to Modbus Address Table for tET tPET series 02 03 DO Address Sec 6 3 Modbus Register Map Byte 02 high byte Byte 03 low byte OxFF 00 set the output to ON 0x00 00 set the output to OFF All other values are illegal and 04 05 Output value will not affect the coil Byte 04 high byte Byte 05 low byte Response Byte Description Size Value 00 Net ID Station number 1 Byte 1 247 1 Byte The value is the same as Byte 02 03
57. ork I O Setting pair connection Change Password Logout a remote location using a web status amp configuration b rowser Mercinenes tPET P2A2 EtherlO v1 1 0 Aug 19 2010 Werte 00 00 E0 FF FF FF PE gt Modbus Protocol ici nina The Modbus TCP UDP slave function on the Ethernet port can be used to provide data to remote SCADA software gt Built in Multi function I O m All Digital Output modules provide e A Power on value On boot up the DO status is set to the Power on value e A Safe value If Modbus TCP communication is lost for a certain period the DO status will be set to the user defined safe value e PWM function The DOs on the tET tPET series provide PWM pulse generation function Uses can set different frequency 50 or 100 Hz Max and duty cycle for each digital output channel In addition the two DO channels can work independently or simultaneously High Duty Cycle describes the proportion of on time to the regular interval or period of time And Low Duty Cycle corresponds to off status It is unnecessary to keep switching the ON OFF from remote controller The tET tPET series product reduces the complexity ofthe control system andenhances the timing accuracy Page 11 Copyright 2010 ICP DAS Co Ltd All Rights Reserved M All Digital Input modules provide e DI channels that can also be used as 32 bit high speed 3 5 kHz counters e H
58. r TER ae A File Edit View Fay Tools Help 33 O 0 Male Address http 10 1 0 814 DRE P Search Change Password Logout Status amp Configuration hosel Mane HE LIEU MCE TELE TN 1 CAE AUD Miss RER Coppright 2010 ICP DAS Co Ltd All rights reserved AP mbare Page 98 Copyright 2012 ICP DAS Co Ltd All Rights Reserved B Firmware Updates via the Ethernet Introduction The tETAPET supports firmware updates across an Ethernet network via the BOOTP TFTP protocol The tET IPET module network client uses the BOOTP protocol to obtain an IP address from the eflash exe utility program configuration server and then uses the TFIP protocol to transfer the firmware image from the eflash exe server to the tET tPET client module The code in the boot loader used to update the firmware image is not part of the firmware itself Thus users can update the firmware even if the built in version is corrupted or does not exist If the firmware update fails the update procedures simply need to be run again The tET APET module has a built in flash protection feature that prohibits any modification to the firmware in the flash Before updating the firmware the Init Switch must be set to the Init state and then power on reset is performed on the tET tPET to disable the flash protection Since the flash becomes writable the firmware can be remotely updated via the Ethe
59. ration before any changing Cancel Page 35 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 Web Configuration All tET tPET series modules contain an advanced web configuration system that provides I O accessibility to the tET tPET module via a web browser Logging in to the tET tPET Web Server You can login to the tET PET web server from any computer that has Internet access capability Step 1 Open a browser For example Mozilla Firefox Google Chrome and Internet Explorer are reliable and popular internet lt F ows browsers that can be used to configure tET tPET series ts modules Explorer If using IE please disable its cache to avoid browser accessing error The detail settings steps refer to Appendix A Step 2 Enter the URL address of the tET tPET Make sure you have correctly configured the network settings of the tET IPET module or refer to Section 3 4 Using eSearch Utility to Assign a New IP PET Hier tInientenErdiorer QG Ed E ntr 101054 File Edit View Favorites Tools Help O O MAG Ps y Page 36 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Step 3 Enter the Password After entering the IP address the login dialog page will prompt you to enter a password The factory default password is as follows Item Default Login password Admin tPET tET Series b Home Network I O Settings PWM Pair Connection Filter Change Passwo
60. rce Update Time al E Default 60 s Page 46 Copyright 2012 ICP DAS Co Ltd All Rights Reserved E Item Descriptions Item Description Default I O Pair Connection Settings Enable Disable the I O pair connection Pair Mode Range Disabled The Port number of the remote device Range 0 65535 The maximum time period before abandoning an attempt to establish a connection 5000 Range 1000 42949672965 ms Reconnect Interval The interval time of reconnect Modbus Net ID of remote device Remote Net ID Range 1 247 The Time period required to establish Scan Time communication 1000 Range 1000 42949672965 ms Remote DI to Local DO Poll mode The DO base address of the local DO register that will be mapped to the remote DI device Range Depends on the type of tET tPET module The DI base address of the Remote DI device that will be mapped to the local DO register Range Depends on the type of remote device The DI count that is mapped from the base address Remote DI count Range 1 255 Local DI to Remote DO Push Mode TCP UDP TCP The DI base address of local DI register that will be mapped to the remote DO device Range Depend on the tET tPET The DO base address of the Remote DO device Remote DO Address that will be mapped to the local DI register Range Depends on the type of remote device The DI count that is mapped from the base address Local DI count Range 1 255 Force Update Ti
61. rd Logout The system is logged out To enter the web configuration please type password in the following field x Note This web configuration requires JavaScript enabled in your browser Firefox E lf the web configuration does not work please check the JavaScript settings first When using IE please disable its cache as follows Menu items Tools Internet Options General Temporary Internet Files Settings Every visit to the page Step 4 Login to the tET tPET web server After logging into the tET tPET web server the main page will be displayed tPET tET Series Re 53 Home Network I O Settings PWM Pair Connection Filter Change Password Logout Status amp Configuration WSRW PET P2R2 mi cuemaaeieem V1 1 6 Feb 16 2011 EtherlO NESS 00 0D E0 6F FF FF TCP Port Timeout 180 Socket Watchdog Seconds system Timeout lite 10 1 067 NES OFF Network Watchdog Seconds DI DO ALL DI Counter Frequency High Latched Low Latched OFF 0 X X DI 1 OFF 0 X X DI 2 DI 3 DI 4 E DES gt R Page 37 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 1 Home page The Home tab links to the main page which is divided in to three parts ere tPET tET Series Home verwork VO Settings PWM Pair Connection Filter Change Password Logout The first part of the page provides basic information about the tET
62. rnet network Mode Flash Protection Firmware Update Configuration mitia o des Notes 1 Ensure that the network settings of your computer are correctly configured or the update procedures via the Ethernet network may not work properly 2 The eflash exe program may not start correctly if there is another TFTP server running on the same computer RFC 951 defines the BOOTP Bootstrap Protocol uses UDP Ports 67 and 68 RFC 1350 defines the TFTP Trivial File Transfer Protocol uses UDP Port 69 Page 99 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Procedure for updating Firmware via the Ethernet 1 Connect the tET tPET module to the same HUB or the same sub network as your PC Do not connect it to either a router or the Internet as if may cause the update to fail 2 Run the eSearch Utility to search for the tET tPET module and take not of its IP and MAC addresses amp Web eth Search Servers lf the above IP address does not work correctly for example it does not respond to a ping command contact your network administrator to obtain a valid IP address for the tET tPET module 3 Create an update bat file in the firmware folder for example C ETL7K Enter the following eflash exe command strings in the file eflash i IP address m MAC address Firmware Name pause The pause command ensures that the DOS box remains open so that you can then check the result and pre
63. s Page 12 Copyright 2012 ICP DAS Co Ltd All Rights Reserved gt Automatic MDI MDI X Crossover for Plug and play The RJ 45 port supports automatic MDI MDI x that can automatically detect the type of connection to the Ethernet device without requiring special straight or crossover cables gt Built in Dual Watchdog The Dual Watchdog consists of a CPU Watchdog for hardware functions and a Host Watchdog for software functions The CPU Watchdog automatically resets it self when the built in firmware runs abnormally The Host Watchdog set the digital output with MA predefined safe value when there is no communication between the module and host PC or PLC over a period of time Watchdog timeout doy gt VO Pair Connection This function is used to create a DI to DO pair through the Ethernet Once the configuration is completed the tET tPET series module can continuously poll the status of a remote DI device using the Modbus TCP protocol and then write to local DO channels in the background oe R amp PR i a Le Fe p a gt lt P PE Hat lt v D i PE 4 amp 5 Power over ENEM 1 aiii i CENT li P yyy Hy 2772777 lil aol s OPEN THE NAAADII Page 13 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 Hardware Information 2 1 Front Panel Here is a brief overview of the tET tPET series module components and a description 5 J2 Con
64. ss Enter to close it later For example of assign the IP address 10 0 8 3 to the tET tPET module that has a MAC of address of 00 0d e0 80 02 02 The IP address assigned to the tET APET module can be the same as that assigned by the DHCP since it works or if can be another valid IP address that is in the same sub network and is not in conflict with other devices eflash i 10 0 8 3 m 00 Od e0 80 02 02 ETL7K dat pause Page 100 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 4 Double click the update bat file you just created above on a Windows 2000 XP 2003 system to begin waiting for an update request from the tET tPET series module 1 Assign a valid IP address to the tET tPET module before beginning update R SIDS YHH arp d KR TDS 7ABSef lash i 16 8 8 3 m HA Ad eb 88 82 82 tds 798 bin Starting BOOTP TFIP Server Complete Hz Wait for a request from the tET tPET module to start updating the device 5 Set the Init Switch of the tET PET module to the in Init position 6 Reboot the tET tPET module in init mode to initial the update request oe CAWINDOWS system32 cmd 1 Responds to the update R SIDS 7H gt arp d request from the device RK SIDS 766 gt ef lash i 16 4 8 3 m M6 Ad e8 86 82 62 tds7AH_ bin Starting BOOTP TFIP Server BOOTPREQ from MAC 8H BD EH 8H A2 A2 ee eee 100 7 Set the Init Switch to the Run position once the update
65. t drive power relay module PWM 100 Hz Max The unit of duty cycle is 1 ms and the resolution is about 5 ms High Low duty cucle range 5 65 535 ms Over Voltage 48 Voc Short Circuit Yes Protection Output Isolation 3750 Vrms Page 19 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 2 2 3 tET P2C2 tPET P2C2 tET P2A2 tPET P2A2 Models tET P2C2 tPET P2C2 tET P2A2 tPET P2A2 Digital Input Input Type Device Wet Contact Sink Source 10 Vo 50 Voc Max Count 4 294 967 285 32 bits Counters Max Input Frequency 3 5 kHz without filter Min Pulse Width 0 15 ms 1 3 5 kHz in Mode 1000 ms 1 Hz error 10 3 5 KHz in Mode 100 ms 10 Hz error 0 01 1 Hz in Mode Single pulse 0 01 Hz error Overvoltage 0 Voc Protection Digital Output Frequency Measurement Output Channels 2 Output Type Sink Open Collector NPN Source Open Collector PNP Module Output Voltage 5 Voc 30 Voc 10 Vic 40 Voc 100 mA channel at 25 C Direct drive power relay module Max Load Current 650 mA channel at 25 C 100 Hz Max The unit of duty cycle is 1 ms and the resolution is about 5 ms PWM High Low duty cycle range 5 65 535 ms Short Circuit l Yes Protection Output Isolation 3750 Vrms Page 20 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 2 2 4 tET P2POR2 tPET P2POR2 Models tET P2POR2 tPET P2POR2
66. tET PET DIO Series User my Manual Wie Version 1 5 Jan 2012 service and usage information for tET P2C2 tPET P6 tPET C4 tPET A4 tPET P2C2 tET P2A2 tET P2POR2 tET P2R2 tPET P2A2 tPET P2POR2 tPET P2R2 Page 1 Copyright 2012 ICP DAS Co Ltd All Rights Reserved Warranty All products manufactured by ICP DAS are under warranty regarding defective materials for a period of one year beginning from the date of delivery to the original purchaser Warning ICP DAS assumes no liability for any damage resulting from the use of this product ICP DAS reserves the right to change this manual at 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 nor for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 2010 by ICP DAS Co Ltd All rights are reserved Trademarks Names are used for identification only and may be registered trademarks of their respective companies Contact US lf you have any questions please feel free to contact us and we will respond within 2 working days Email service icpdas com service icodas gmail com Page 2 Copyright 2010 ICP DAS Co Ltd All Rights Reserved Table of Contents Fe ME OCU COM ee a 6 11 Produc INIo aO eese riir rE SEE E EEE EENEI EEEE 7 1 1 1 E TIPET DIOS ENES MOIS ee 2 7 1 1 2 tETAPET S
67. tPET hardware and software status amp Configuration eevee PET P2A2 ANECebeliem EthelO TUNEIN EUR v1 1 5 Dec 21 2010 MAT RICE 00 0D F0 60 01 09 Pr TCP Part Timeout Ra 101054 Socket Watchdog Seconds tal Switch System Timeout i Initial Switch OFF Network Watchdog Seconds R The second part provides information about the status of the I O DI DO ALL DI Digital Counter High Latched Low Latched CIO OFF 0 x x OFF 0 x x un oF o ofr The third part provides the status of the I O pair connections Current port settings Pair Connection Settings Server Mode Server Remote Server IP Disabled Remote TCP Port Disabled Page 38 Copyright 2010 ICP DAS Co Ltd All Rights Reserved 4 2 Network Settings tPET tET Series Shs Home Network I O Settings PWM Pair Connection Filter Change Password Logout 4 2 1 Network and Miscellaneous Settings Check the Model name and the software information Network and Miscellaneous Settings v1 1 5 Dec 21 2010 MONTE 00 0D E0 60 01 09 TCP Port Timeout ALES 10 10 54 Socket Watchdog Seconds 180 NE System Timeout QUELLE OFF Network Watchdog Seconds 0 The software information includes the following data items Model Name Firmware version IP Address Initial Switch Alias Name MAC Address TCP Port Timeout and System Timeout After updating the tET tPET firmware you can check the tET tPET soft
68. tation number 1 Byte 1 247 Byte count of response Byte Count 1 Byte n Points x 2 Bytes Register values n 2 Byte 03 high byte Byte 04 low byte Register values n m Byte 03 high byte Byte 04 low byte Byte m 1 high byte Byte m 2 low byte Error Response Description Size Value Net ID Station number 1 Byte 1 247 Exception code 1 Byte Refer to Modbus Standard y Specification for more details Page 3 Copyright 2012 ICP DAS Co Ltd All Rights Reserved E For example function 03 0x03 Readback AOs Leading 6 bytes Request Command 01 02 00 00 00 06 01 03 01 03 00 02 Leading 6 bytes Response Response 01 02 00 00 00 07 01 03 04 50 32 41 32 Reads module s name for tPET P2A2 Descriptions as follows Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 06 Number of remaining bytes in this frame Request Byte 00 O1 Net ID Byte O1 03 Function Code Byte 02 03 01 03 Starting AO Address Byte 04 05 00 02 Number of 16 bit registers Response Leading 6 bytes Byte 00 03 01 02 00 00 Message number Byte 04 05 00 07 Number of remaining bytes in this frame Response Byte OO 01 Net ID Byte O1 03 Function Code Byte 02 04 Byte count of response Byte 03 04 50 32 Low word of module name ASCII 0x50 0x32 represent to character P 2 Byte 05 06 41 32 High word of module name ASCII 0x4
69. te DO Force Update Time Default 60 5 Bumi Figure 5 5 E Poll Mode 1 Select your tET tPET 1 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server 2 Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page Click the Pair Connection link to enter the settings page Select the Enable option from the Pair Mode drop down options Type the IP address of the tET tPET 2 in Remote Server IP field Type the TCP Port of the tET tPET 2 in Remote TCP Port field O oOo Aa O Refer to Figures 5 2 5 4 for illustrations of how to perform the above steps Page 53 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 7 Type a DI Count number for the tET tPET 2 in the Remote DI Count field For example we set 2 in the Remote DI Count field This means the DI x2 of tET tPET 2 are mapped to DO x2 of tETAPET 1 8 Click the Submit button to complete the configuration Remote DI to Local DO Current Updated Pall Made Local DO Address 0 Default 0 0 Defautt 0 Updated Push Mode lo Default 0 o Default 0 o For Remote DO 60 Default 60 s K Figure 5 6 5 1 Two Ethernet I O Modules for Poll Mode One to One w tET tPET 1 Input gt Output attttaat Poll
70. transmitted as two 16 bit registers and is low word first For example OxXOAOBOCOD gt 0x0C 0x0D 0x0A Ox0B 9 3 1 Common Functions e Qxxxx DO address base 0 Begin Points Description Bitsper per Range Access address Point Type 127 Recovers all web default PA 1 recover 0x7F settings Pulse 128 Default ID settings 1 1 recover 0x80 Ment 133 Reboots the tET tPET W 1 1 reboot paray module Pulse Remarks W Write e 3XXXX Al address base 0 Begin Points Description Bits per Range Access address Point Type 151 AAEE N 123 denotes that the 0x97 1 16 version 1 2 3 FA Modbus communication 0 No Error FA status 1 Timeout 160 0 Normal Pair Connection status 1 Timeout OxA0 2 Disconnected Remarks R Read Page 86 Copyright 2012 ICP DAS Co Ltd All Rights Reserved e 4xxxx AO address base 0 Begin Points Description Bits per Access address Point Type 1 at Power on 2 by the WDT 3 by the reset command lt 5 Disabled 5 65535 Enabled units seconds Default 0 When the tETAPET module loses communication with host PC for more than the period defined in the WDT settings DO channels will revert to their safe values and the host WDT events counter will increase by one Denotes how many host WDT events have Host WDT events R W occurred since the last CPU reset aes lt 5 Disabled 5 65535 Set TCP timeout Enabled units second R W F
71. ware version information from this page 4 2 2 IP Address Selection IP Address Selection DHCPIAWOP v DEEE RIES IEE Taian Tx 18 caro 00 0600109 Format FF FF FF FF FF FF Default 1 Default Enable Local Modbus Net ID Page 39 Copyright 2012 ICP DAS Co Ltd All Rights Reserved E Item Descriptions Item Description Static IP If you don t have a DHCP server in your network you can configure the network settings manually Please refer to the section 4 2 2 2 Manually Configuration Address Type DHCP AutolP Dynamic Host Configuration Protocol DHCP is a network application protocol that automatically assigns an IP address to each device Please refer to the section 4 2 2 1 Dynamic Configuration Each tET tPET on the network must have a unique IP address Static IP Address i This item used to assign specific IP address The subnet mask indicates which portion of the IP address is used Subnet Mask to identify the local network or subnet Default Gateway A gateway or outer is a system ma is used to connect an individual network with one or more additional networks Each tET tPET can be allocated a unique alias name so that it can Alias Name be identified the network Click this button to save the new settings to the tET tPET 4 2 2 1 Dynamic Configuration Dynamic configuration is very easy to perform
72. wser program for connecting to the web server Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page Click the Pair Connection link to enter the settings page Select the Enable option from the Pair Mode drop down options Type the IP address of the tET tPET 1 in Remote Server IP field Type the TCP Port of the tET tPET 1 in Remote TCP Port field Refer to Figures 5 2 5 4 for illustrations of how to perform the above steps Type a DI Count number for the tET tPET 1 in the Remote DI Count field For example we set 1 in the Remote DI Count field This means the DI x1 of tETAPET 1 are mapped to DO x1 of tETAPET 2 Refer to Figures 5 7 for illustrations Click the Submit button to complete the configuration 5 2 Two Ethernet I O Modules for Push Mode One to One gt ea tET tPET 2 i eS Input Output the oe fs Push Mode _ _ Sn ka Sn Su Output Input Page 56 Copyright 2012 ICP DAS Co Ltd All Rights Reserved O O Aa O Select your tET tPET 1 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server Enter the password default Admin in the Login password field and then click the Submit button to enter the configuration page Click the Pair Connection
73. y Ethernet module with PoE and 4 ch DO NPN Sink Tiny Ethernet module with PoE and 4 ch DO PNP EPS Source Tiny Ethernet module with 2 ch DI and 2 ch DO NPN tET P2C2 Sink tET P2A2 Ae Ethernet module with 2 ch DI and 2 ch DO PNP DC Digital Input ource and Output Tiny Ethernet module with PoE 2 ch DI and 2 ch DO tPET P2C2 NPN Sink Tiny Ethernet module with PoE 2 ch DI and 2 ch DO PNP Source tET P2R2 Tiny S module with 2 ch DI and 2 ch Form A Power Relay power relay Output tHPET P2R2 Tiny Ethernet module with PoE 2 ch DI and 2 ch Form A power relay tET P2POR2 TOAT ON a with 2 ch DI and 2 ch Form A PhotoMOS Relay y tPET P2A2 Output Tiny Ethernet module with PoE 2 ch DI and 2 ch Form A tPET P2POR2 protoMOS relay Page Copyright 2012 ICP DAS Co Ltd All Rights Reserved 1 1 2 tET tPET Series Selection Guide I O Specification Model Protocol e Isolation DI Ethernet oE 6 ch p tET A4 tPET A4 Yes PNP Source Ethernet 2 ch 2 ch tET P2C2 tPET P2C2 Modbus TCP Yes 10 100 M Sink Source NPN Sink oe oe me Sink Source 4 ch NPN Sink 4 ch Sink Source PNP Source 2 ch 2 ch tET P2A2 tPET P2A2 tET P2POR2 tPET P2POR2 tET P2R2 tPET P2R2 2 ch 2 ch Form A Sink Source PhotoMos Relay 2 ch 2 ch Form A Sink Source Relay Page 8 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 1 1 3 tET tPET Comparison
74. ype the TCP Port of the tET tPET 1 in Remote TCP Port field Refer to Figures 5 2 5 4 for illustrations of how to perform the above steps Type a DI Count number for the tET tPET 2 in the Local DI Count field For example we set 1 in the Loacl DI Count field This means the DI x1 of tET APET 2 are mapped to DO x1 of tETAPET 1 refer to Figures 5 8 for illustrations Click the Submit button to complete the configuration Page 58 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 5 3 Multi Ethernet I O Modules for Poll Mode Multi to One GE Ds LE tET tPET 2 a veel tet DOO DO1 a le fe tET tPET 1 j tot a fo 1 Configuring Ethernet settings for tET PET 1 tET PET 2 and PETL 7060 Please also refer to Section 3 4 Using eSearch Utility to assign a new IP eSearch Utility v1 00 00 Jul 16 2010 File Server Tools IP Address oub net Mask MAC Address DI PETL 7060 EtherlO 10 1 0 55 255 205 255 0 10 0 1 254 00 0d e0 64 06 cb Ol tPET P2R2 10 1 0 78 255 255 255 0 10 0 1 254 00 0d e0 64 23 32 Ol tPET P R2 2 10 1 0 100 255 255 255 0 10 0 1 254 00 0d e0 64 23 30 Ol Figure 5 9 Copyright 2012 ICP DAS Co Ltd All Rights Reserved 2 Select your tET tPET 1 and click Web button on the eSearch Utility to launch the browser program for connecting to the web server 3 Enter the password default Admin in the Login password

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