ICP DAS USA ET-2242 User Manual Download Page 85

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ET-2200 Series Ethernet I/O Modules

85 -

Example: Function 05 (0x05), Write DO



Sets channel DO1 to ON

[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 00



A description of the command and response is as follows:

Command:

[Leading 6 bytes]

Bytes 00-03

01 02 00 00

(Message Number)

Bytes 04-05

00 06

(Number of bytes remaining in this frame)

[Request]

Byte 00

(Net ID)

Byte 01

(Function Code)

Byte 02-03

00 01

(DO Address)

Byte 04-05

FF 00

(Sets the output to ON)

Response:

[Leading 6 bytes]

Bytes 00-03

01 02 00 00

(Message Number)

Bytes 04-05

00 06

(Number of bytes remaining in this frame)

[Response]

Byte 00

(Net ID)

Byte 01

(Function Code)

Byte 02-03

00 01

(DO Address)

Byte 04-05

FF 00

(Indicates that the DO has been set to ON)

ГК

Атлант

Инжиниринг

–

официальный

представитель

РФ

СНГ

+7(495)109-02-08 [email protected] www.bbrc.ru

Summary of Contents for ET-2242

Page 1: ...s 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 COPYRIGH...

Page 2: ...ET 2260 15 2 2 2 6 ET 2261 16 2 2 2 7 ET 2268 17 2 3 PIN ASSIGNMENTS 18 2 3 1 ET 2242 18 2 3 2 ET 2251 18 2 3 3 ET 2254 2254P 19 2 3 4 ET 2255 19 2 3 5 ET 2260 20 2 3 6 ET 2261 20 2 3 7 ET 2268 21 2...

Page 3: ...1 Filter Settings 54 4 9 MONITOR 56 4 10 CHANGE PASSWORD 57 4 11 LOGOUT 58 5 I O PAIR CONNECTION APPLICATIONS 59 5 1 ONE MODULE POLLING THE REMOTE DI DO 1 TO 1 POLLING MODE 59 5 1 1 Polling Mode 61 5...

Page 4: ...ce a Single Coil Write DO 84 6 2 6 06 0x06 Preset a Single Register Write AO 86 6 2 7 15 0x0F Force Multiple Coils Write DOs 88 6 2 8 16 0x10 Preset Multiple Registers Write AOs 90 6 3 MODBUS REGISTER...

Page 5: ...00 series module has a built in web server that allows users to easily configure monitor and control the module from a remote location using a web browser 2 Support Modbus TCP UDP Protocols The Modbus...

Page 6: ...be used as 32 bit high speed 3 kHz counters High Low Latched Status Commands The modules provide commands to read the status of any digital input channels that are latched high or latched low The fol...

Page 7: ...om OFF to ON the corresponding DO will be set to ON Falling Active DO ON Mode When the specified DI state from ON to OFF the corresponding DO will be set to ON 5 Built in Dual Watchdog The Dual Watchd...

Page 8: ...thernet communication It will automatically active to continue the network traffic when the ET 2200 looses its power 8 Slim Type Housing The ET 2200 modules are slim type housing with about 3 3 cm in...

Page 9: ...ower connector 1 PWR LED Indicator Once power is supplied to the ET 2200 series module the system LED indicator will illuminate 2 I O Indicator The exact design and functionality depends on the module...

Page 10: ...ET 2200 series module feature a new design for the frame ground which provides a path that bypasses ESD resulting in an enhanced ESD protection capability and ensuring that the module is more reliable...

Page 11: ...System Running Yes Ethernet Link Act Yes DI DO status Yes 2 Way Isolation Ethernet 1500 VDC I O 3000 VDC EMS Protection ESD IEC 61000 4 2 8 kV Contact for Each Terminal and 16 kV Air for Random Point...

Page 12: ...ASS Overload Protection 1 4 A with short circuit protection Overvoltage Protection 60 VDC 2 2 2 2 ET 2251 Model ET 2251 Digital Input Counter Channels 16 Contact Wet Contact Sink Source NPN PNP Sink S...

Page 13: ...ge Level Close to GND Off Voltage Level Open Input Impedance 3 k 0 5 W 7 5 k 1 W Counters Max Count 4 294 967 295 32 bits Max Input Frequency 3 kHz 2 5 kHz Programmable Digital Filter 1 6500 ms 0 08 H...

Page 14: ...e Level 1 VDC Max Input Impedance 7 5 k Counters Max Count 4 294 967 295 32 bits Max Input Frequency 3 kHz Programmable Digital Filter 1 6500 ms 0 08 Hz 500 Hz Overvoltage Protection 70 VDC Digital Ou...

Page 15: ...ounters Max Count 4 294 967 295 32 bits Max Input Frequency 3 kHz Programmable Digital Filter 1 6500 ms 0 08 Hz 500 Hz Overvoltage Protection 70 VDC Power Relay Channels 6 Type Power Relay Form A SPST...

Page 16: ...y Channels 10 Type Power Relay Form A SPST N O Contact Rating 5 A 250 VAC 24 VDC Resistive Load Min Contact Load 10 mA 5 V Operate Time 10 ms max Release Time 5 ms max Mechanical Endurance 2 107 ops E...

Page 17: ...ickel Gold covered Operate Time 3 ms Typical Release Time 4ms Typical Mechanical Endurance 108 ops Electrical Endurance 2 x 105 ops Form C Contact Rating 2 A 30 VDC 0 24 A 220 VDC 0 25 A 250 VDC Min C...

Page 22: ...0 Series Ethernet I O Modules Copyright 2016 ICP DAS CO Ltd All Rights Reserved 22 2 4 Wiring Connections 2 4 1 Input Wiring Input Wiring for the ET 2251 2255 2260 7 495 109 02 08 sales bbrc ru www bb...

Page 23: ...odules Copyright 2016 ICP DAS CO Ltd All Rights Reserved 23 Input Wiring for the ET 2254 2254P 2 4 2 Output Wiring Output Wiring for ET 2242 2254 2254P 2255 Output Wiring for ET 2260 2261 7 495 109 02...

Page 24: ...ctuates because of the energy stored in the load These fl yback voltages can severely damage the relay contacts and greatly shorten the relay life Limit these fl yback voltages at your inductive load...

Page 25: ...river in place 2 While holding the screwdriver in place insert the wire into the terminal block 1 Use the blade of the flat head screwdriver to push down the wire clamp Remove the wire Continue holdin...

Page 26: ...ollowing diagrams provide the dimensions of the ET 2200 series module and can be used as a reference when defining the specifications for any custom enclosures All dimensions are in millimeters Left S...

Page 27: ...nism incorporated on the chassis Init Mode Init Mode should only be selected for troubleshooting 1 Put the switch in Init position and then reboot the module to load factory settings 2 Use eSearch Uti...

Page 28: ...Windows firewall or any Anti Virus firewall is properly configured to allow incoming connections or temporarily disable these functions otherwise the ear h er ers function in the eSearch Utility descr...

Page 29: ...rch Or from the ICP DAS web site at http ftp icpdas com pub cd tinymodules napdos software esearch Step 2 Install the eSearch Utility Follow the steps as suggested by the eSearch setup wizard to finis...

Page 30: ...s follows IP 192 168 255 1 Gateway 192 168 0 1 Mask 255 255 0 0 Step 5 Assign a new IP a address and then click the OK button Enter the relevant values for the IP Address Subnet Mask and Gateway etc a...

Page 31: ...d then click the Search Servers button again to ensure that the ET 2200 module is operating correctly using the new configuration 3 4 Modbus TCP Testing Step 1 In the eSearch Utility Select the Modbus...

Page 32: ...3 Refer to the Protocol Description filed in the top right hand section fo the Modbus Utility windows You can send a request command and confirm that the response is correct For example if the Modbus...

Page 33: ...Explorer are reliable and popular internet browsers that can be used to configure ET 2200 series module Note that if you intend to use Internet Explorer ensure that the cache function is disabled in...

Page 34: ...played enter the password in the login password field use the default pass ord Admin and then click the u it button to enter the configuration web page Step 4 Log in to the ET 2200 Web Server After lo...

Page 35: ...ftware including items The Model Name Firmware version IP Address Initial Switch position Alias Name MAC Address and the TCP Port and System Timeout values If the firmware for the ET 2200 series modul...

Page 36: ...the current settings and configure the IP Address parameters configure the general parameters and restore the default settings for the ET 2200 series module each of which will be described in more de...

Page 37: ...n the subnet mask for the ET 2200 module The subnet mask indicates which portion of the IP address is used to identify the local network or subnet Default Gateway This parameter is used to assign the...

Page 38: ...ep 1 Select DHCP from the Address Type drop down menu Step 2 Click the Update etti gs button to complete the configuration 4 3 1 2 Manual Configuration When using manual configuration the network sett...

Page 39: ...e configured system timeout value TCP Timeout Seconds This parameter is used to configure the TCP timeout value If Modbus TCP communication is idle for a certain period of time the system will cut off...

Page 40: ...e Defaults button to reset the configuration Step 2 Click the OK button in the message dialog box Step 3 Check whether the module has been reset to the original factory default settings for use with t...

Page 41: ...ot The Forced Reboot function can be used to force the ET 2200 module to reboot or to remotely reboot the device After the ET 2200 module has rebooted the original login screen will be displayed reque...

Page 42: ...rmation about how to remote update the Firmware for the ET 2200 module refer to the ET 2200_Firmware_Update_vxxx_en pdf The location of the user manual on the CD and the download address are shown bel...

Page 43: ...ies module This page including Digital Output control DI DO Configuration etc each of which will be described in more detail below 4 4 1 DO Control The following table provides an overview of the para...

Page 44: ...dules Copyright 2016 ICP DAS CO Ltd All Rights Reserved 44 4 4 2 DI DO Configuration The following table provides an overview of the parameters contained in the DI DO Configuration section 7 495 109 0...

Page 45: ...status of the DI will be recorded if it has been flagged as either high or low 0 Disable All 1 Enable All Clear Latched Status High This parameter is used to clear the status of all high latched D I 0...

Page 46: ...e pulse This mode provides the highest accuracy but can only be used for stable signal The data update rate depends on the signal frequency and the acceptable signal frequency range for the input sign...

Page 47: ...on page allowing you configure the Synchronous DIO Min switching time of DO and Auto off Time of DO for the ET 2200 series module each of which will be described in more detail below 4 5 1 DIO Synchro...

Page 48: ...er is used to enable falling active in Digital Input function When the specified DI state changed from ON to OFF the corresponding DO will be set to ON Additional Controls Min Switch Time of DO 0 to 6...

Page 49: ...page allowing you enable and configure the PWM parameters for the ET 2200 series module including the PWM Alarm and duty cycle etc each of which will be described in more detail below 4 6 1 PWM Confi...

Page 50: ...e required for each DO channel The first value is the high pulse width while the second is the low pulse width The duty cycle is in 1 ms units and the resolution is approximately 5 ms 10 to 65535 ms A...

Page 51: ...for the ET 2200 series module which will be described in more detail below 4 7 1 I O Pair Connection Settings The I O pair connection function is a specific feature of the ET 2200 series module that...

Page 52: ...de the module will update the DI DO states based on the time period of the Scan Time parameter For PUSH mode the module will update remote DO state when the local DI state is changed The module will a...

Page 53: ...2200 module being used For PUSH mode this parameter specifies the base address of the Remote DO device that will be mapped to the Local DI register The range depends on the type of remote device bein...

Page 54: ...re detail below 4 8 1 Filter Settings The Filter Settings page is used to query or edit the IP Filter List Available IP for the ET 2200 series module The IP filter list restricts the access of incomin...

Page 55: ...List Delete IP u er This parameter is used to delete IP address from the Available IP List Delete All This parameter is used to delete all IP address current contained in the Available IP List Save t...

Page 56: ...Reserved 56 4 9 Monitor After clicking the Monitor tab the Current Connection Status page will be displayed showing detailed information regarding the current status of the serial port connection sett...

Page 57: ...e Password page will be displayed To change a password first enter the old password in the Curre t pass ord field use the default password Ad i and then enter a new password in the Ne pass ord field R...

Page 58: ...t I O Modules Copyright 2016 ICP DAS CO Ltd All Rights Reserved 58 4 11 Logout Clicking the Logout tab will immediately log you out from the system and return you to the login page 7 495 109 02 08 sal...

Page 59: ...vice in the background This is useful when connecting Digital I O devices that do not themselves have Ethernet capability The following will describe how to correctly configure the I O pair connection...

Page 60: ...ask and Gateway details Refer to Section 3 3 Configuring the Network Settings for more details Step 3 Configure the I O Pair connection on the Web Server 1 In the eSearch Utility select ET 2260 1 modu...

Page 61: ...ss for ET 2260 2 module in the Remote IP field 6 Enter the TCP Port for ET 2260 2 module in the Remote Port field 7 Enter a DI Count Value for ET 2260 2 module i the DI Count field Remote DI to Local...

Page 62: ...for ET 2260 2 module in the Remote Port field 7 Enter a DI Count Value for ET 2260 1 module i the DI Count field Local DI to Remote DO The following is an example of a Push mode configuration Enter 2...

Page 63: ...pter Getti g tarted for more details An example configuration shown below Note that ET 2260 module is used in this example Step 2 Configure the Ethernet Settings Contact your Network Administrator to...

Page 64: ...Settings page Refer to Figures 5 1 3 to 5 1 4 for illustrations of how to perform the above procedure 4 In the I O Pair connection Settings select PUSH fro the Mode drop down options 5 Enter the IP ad...

Page 65: ...Settings page Refer to Figures 5 1 3 to 5 1 4 for illustrations of how to perform the above procedure 4 In the I O Pair connection Settings select PUSH fro the Mode drop down options 5 Enter the IP ad...

Page 66: ...rted for more details An example configuration shown below Note that ET 2260 and PETL 7060 module is used in this example Step 2 Configure the Ethernet Settings Contact your Network Administrator to o...

Page 67: ...Pair connection Settings select POLL fro the Mode drop down options 5 Enter the IP address for remote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote slave device e g...

Page 68: ...Pair connection Settings select POLL fro the Mode drop down options 5 Enter the IP address for remote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote slave device e g...

Page 69: ...ed for more details An example configuration shown below Note that ET 2260 and PETL 7060 module is used in this example Step 2 Configure the Ethernet Settings Contact your Network Administrator to obt...

Page 70: ...ect PSUH fro the Mode drop down options 5 Enter the IP address for remote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote slave device e g PETL 7060 in the Remote Por...

Page 71: ...ect PSUH fro the Mode drop down options 5 Enter the IP address for remote slave device e g PETL 7060 in the Remote IP field 6 Enter the TCP Port for remote slave device e g PETL 7060 in the Remote Por...

Page 72: ...vides the Modbus SDK that allows development of Modbus applications on a PC The relevant demo programs and SDK can be obtained from the following locations VB Demo http ftp icpdas com pub cd 6000cd na...

Page 73: ...he 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 The Modbus...

Page 74: ...unction code which describes what the slave device is required to do Valid function codes are between 1 and 255 To answer the query the slave device uses the same function code as contained in the req...

Page 75: ...equire this information the data field can be empty Reference Address Description 0xxxx Read Write Discrete Outputs or Coils A 0x reference address is used to output device data to a digital output ch...

Page 76: ...Mod us egister Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of Points Channels 2 Bytes Byte 04 high byte Byte 05 low byte Response Byte Description Size Value 00...

Page 77: ...follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 01 Function Code Byte 02 03 00 00 St...

Page 78: ...he ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of Points Channels 2 Bytes Byte 04 high byte Byte 05 low byte Response Byte Description Size Value 00 Net ID Station Number 1 B...

Page 79: ...llows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 02 Function Code Byte 02 03 00 00 Start...

Page 80: ...Modbus Address Table Section 6 3 Mod us egister Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of 16 bit Registers Channels 2 Bytes Word Count Byte 04 high byte B...

Page 81: ...se is as follows Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 03 Function Code Byte 02 03...

Page 82: ...Table Section 6 3 Mod us egister Table for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Number of 16 bit Registers Channels 2 Bytes Word Count Byte 04 high byte Byte 05 low byte...

Page 83: ...s Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 04 Function Code Byte 02 03 00 64 Starting...

Page 84: ...Byte 03 low byte 04 05 Output Value 2 Bytes 0xFF 00 sets the output to ON 0x00 00 sets the output to OFF All other values are invalid and will not affect the coil Byte 04 high byte Byte 05 low byte Re...

Page 85: ...Command Leading 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 05 Function Code Byte 02 03 00 01 DO Address...

Page 86: ...able for the ET 2200 series module Byte 02 high byte Byte 03 low byte 04 05 Register Value 2 Bytes Register Value Byte 04 high byte Byte 05 low byte Response Byte Description Size Value 00 Net ID Stat...

Page 87: ...ding 6 bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 06 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 06 Function Code Byte 02 03 01 08 AO Address Byte 04 05...

Page 88: ...yte count 1 Byte n Points 7 8 07 Output value n Bytes A bit corresponds to a channel A value of 1 for a bit denotes that the channel is ON while a value of denotes that the channel is OFF n 1 Byte 07...

Page 89: ...tes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 08 Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 0F Function Code Byte 02 03 01 0B Starting DO Address Byte 04 05...

Page 90: ...s 2 Bytes Word Count Byte 04 high byte Byte 05 low byte 06 Byte Count 1 Byte n Points x 2 Bytes 07 Register Values n Bytes Register Values n 2 Byte 03 high byte Byte 04 low byte n m Byte 03 high byte...

Page 91: ...bytes Bytes 00 03 01 02 00 00 Message Number Bytes 04 05 00 0B Number of bytes remaining in this frame Request Byte 00 01 Net ID Byte 01 10 Function Code Byte 02 03 00 32 Starting AO Address Byte 04 0...

Page 92: ...ing Address Points Description Bits per Point Range Access Type 127 0x7F 1 Restores all default web settings 1 1 Restore W Pulse 128 0x80 1 Default ID Settings 1 1 Restore W Pulse 133 0x85 1 Reboots t...

Page 93: ...period defined in the WDT settings the DO channels will revert to their safe values and the Host WDT Events Counter will be increased by one R W F 258 0x102 1 Host WDT Events 16 Denotes how many Host...

Page 94: ...cess Type 0 0x00 1 to nDO Digital Output Channels 1 0 Off 1 On R W 32 0x20 1 Clears the status of all high latched DI Channels 1 1 Clear W 33 0x21 1 Clears the status of all low latched DI Channels 1...

Page 95: ...c I O type by configuration web or Modbus 1 0 Dynamic 1 Static R W 300 315 0x12C 0x13B 1 to UDIO Sets the Universal DIO channels to DI or DO Port for the ET 2254 only 300 is the CH0 address 301 is the...

Page 96: ...ts Description Bits per Point Range Access Type 0 0x00 1 to nDI The status of all Digital Input Channels 1 0 Off 1 On R 32 0x20 1 to nDI The status of all high latched DI Channels 1 0 None 1 Latched R...

Page 97: ...is transmitted as two 16 bit registers Consequently the register address has an offset of 2 i e the address of the second channel will be at starting address 2 and so on You can refer to FAQ003_How d...

Page 98: ...tly for more detailed information Example Reads the preset value of 6 DI Counter on the ET 2260 Leading 6 bytes Request Command 01 02 00 00 00 06 01 04 00 32 00 0C 100 0x64 1 to nDO The duty cycle for...

Page 99: ...6 1 to 65535 second R W F 284 0x11C 1 to nDO The Auto off Time for all DO Channels 16 1 to 65535 second R W F Notes R ead W Write F etti gs are recorded in flash by default E After writing the DO 60 r...

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