CB-7011/CB-7011D, CB-7018 User`s Manual
Contents
1. delimiter character AA address of setting module 00 to FF 5 command for settting channel enable VV channel enable disable 00 is all disabled and FF is all enabled Response Valid Command AA CHK cr Invalid Command 2AA CHK cr Syntax error or communication error may get no response delimiter for valid command 2 delimiter for invalid command AA address of response module 00 to FF Example Command 0155A Receive 01 Set address 01 enable channel 1 3 4 6 and disable channel 0 2 5 7 return success Command 016 Receive 015A Read address 01 channel status return channel 1 3 4 6 en able and channel 0 2 5 7 disable Related Command AA6 Sec 2 11 CB 7011 CB 7011D CB 7018 User s Manual 2 2 11 AA6 Description Read Channel Status Note The command is for CB 7018 18P only Syntax SAA6 CHK cr delimiter character AA address of reading module 00 to FF 6 command for reading channel status Response Valid Command AAV V CHK cr Invalid Command AA CHK lcr Syntax error or communication error may get no response delimiter for valid command i delimiter for invalid command AA address of response module 00 to FF VV channel enable disable 00 is all disabled and FF is all enabled Example Command 015A5 Receive 01 Set address 01 enable channel 0 2 5 7 and disable channel 1 3 4 6 return success Command 016 Receive 01A5 Read address 01 channel status return channel 0 2 5 7 en able2. Data high alarm values data format is in engineer unit format Response Valid Command AA CHK cr Invalid Command AA CHK lcr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 01HI 2 5000 Receive 01 Set address 01 high alarm 42 5000 return success Related Command AAEAT Sec 2 23 GAARH Sec 2 28 Related Topic High Low Alarm Sec 3 6 46 CB 7011 CB 7011D CD 7018 User s Manual 2 25 AALO Data Description Set Low Alarm Note The command is for CB 7011 11D 11P 11PD only Syntax AADI CHK cr delimiter character AA address of setting module 00 to FF LO command for setting high alarm value Data high alarm values data format is in engineer unit format Response Valid Command AA CHK cr Invalid Command AA CHK lcr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 01LO 2 5000 Receive 01 Set address 01 low alarm 2 5000 return success Related Command AAEAT Sec 2 23 AARL Sec 2 29 Related Topic High Low Alarm Sec 3 6 CB 7011 CB 7011D CB 7018 User s Manual 47 2 26 AADA Description Disable Alarm Note The command is for CB 7011 11D 11P 11PD only Syntax AADA CHK cr delimiter character AA
3. 1 channel CB 7011 CB 7011D CB 7018 User s Manual Logic Level 0 1V max Logic Level 1 3 5 to 30V Event Counter Max Input Frequency 50 Hz Min Pulse Width 1 ms Displayed LED 41 digits for CB 7011PD Power Supply Input 10 to 30 VDC Consumption 0 9W for CB 7011P 1 5W for CB 7011PD CB 7018 Analog Input Input Channel 8 differential or 6 differen tial and 2 single ended Jumper select Input Type mV V mA with external 125 ohms resistor Thermocouple Type J K T E R S B N C Sampling Rate 10 Samples Second Bandwidth 15 7 Hz Accuracy 0 1 Zero Drift 0 5uV C Span Drift 25ppm C CMR 50 60Hz 150dB NMR 50 60Hz 100dB Input Impedance 20 MOhms Overvoltage Protection 35V Isolation 3000VDC Power Supply Input 10 to 30 VDC Consumption 1 0W TU CB 7018P Analog Input Input Channel 8 differential or 6 differen tial and 2 single ended Jumper selected Analog Input Type mV V mA with external 125 ohms resistor Thermocouple Type J K T E R S B N C L M Sampling Rate 10 Samples Second Bandwidth 15 7 Hz Accuracy 0 1 Zero Drift 0 5uV C Span Drift 25 ppm C CMR 50 60Hz 150dB NMR 50 60Hz 100dB Input Impedance 20 MOhms Overvoltage Protection 35V Isolation 3000VDC Power Supply Input 10 to 30 VDC Consumption 1 0W CB 7011 CB 7011D CD 7018 User s Manual 1 4 Block Diagram 7018 7018P E
4. 2 34 AA1 Description Reset Module Status Syntax AA1 CHK cr delimiter character AA address of setting module 00 to FF 1 command for reset module status Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command P delimiter for invalid command AA address of response module 00 to FF Example Command 010 Receive 0104 Read address 01 module status return 04 host watchdog timeout flag is set Command 011 Receive 01 Reset address 01 module status return success Command 010 Receive 0100 Read address 01 module status return 00 Module Status 1s clear Related Command Sec 2 32 Sec 2 33 AAO Related Topic Sec 3 2 Module Status Sec 5 5 Dual Watchdog Operation 56 CB 7011 CB 7011D CD 7018 User s Manual 2 35 AA2 Description Read Host Watchdog Timeout Interval Syntax AA2 CHK cr delimiter character AA address of reading module 00 to FF 2 command for reading host watchdog timeout interval Response Valid Command AAVV CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF VV timeout interval in HEX format each count for 0 1 second 0120 1 second and FF 25 5 seconds Example Command 012 Receive O1FF Read address 01 host watchdog t
5. 62 3 4 Digital Input and Event Counter 62 9 Disital OU DUE naa 62 3 0 High Low Alam 63 3 7 Thermocouple Measurement 63 4 HM CB 7011 amp 7018 p65 CB 7011 CB 7011D CD 7018 User s Manual 1 Introduction CB 7000 is a family of network data acquisition and control modules They provide analog to digital digital to analog digital input output timer counter and other functions These modules can be remote controlled by a set of commands The common features of CD 7011 CB 7011D CB 7018 are as follows e 3000VDC isolated analog input e 24 bits sigma delta ADC to provide excellent accuracy e Thermocouples are directly connected with built in CJC e Software calibration The CB 7011 is a single channel analog input module The CB 7011D is the CB 7011 with a 4 digit LED display The CB 7018 is a 8 channel analog input module The CB 7011P 11PD 18P are enhanced versions of CB 7011 11D 18 The CB 7011P 11PD 18P support two additional thermocouple types and enhance the measurement range of some types 1 1 More Information Refer to CB 7000 Bus Converter User Manual chap ter 1 for more information as following 1 1 CB 7000 Overview 1 2 CB 7000 Related Documentation 1 3 CB 7000 Command Features 1 4 CB 7000 System Network Configuration 1 5 CB 7000 Dimensions CB 7011 CB 7011D CB 7018 User s Manual 5 1 2 Pin Assignments 7011D 7011P 7011PD 6 CB 7011 CB 7011D CD 7018
6. 03M Receive 037011D Read address 03 module name return name 7011D Related Command AAO Data Sec 2 19 38 CB 7011 CB 7011D CD 7018 User s Manual 2 18 SAAZ Data Description Set LED Data Note The command is for CB 7011D 11PD only Syntax SAAZ Data CHK cr delimiter character AA address of setting module 00 to FF Z command for setting LED data Data data for show on the LED from 19999 to 19999 The data need sign 5 digits and decimal point Response Valid Command AA CHK cr Invalid Command AA CHK lcr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command or LED not set to host control AA address of response module 00 to FF Example Command 017 123 45 Receive 01 Send address 01 LED data 123 45 return success Command 027 512 34 Receive 02 Send address 02 LED data 4512 34 return the LED is not setting in the host mode Related Command AAS Sec 2 12 AASV Sec 2 13 CB 7011 CB 7011D CB 7018 User s Manual 39 2 19 AAO Data Description Set Module Name Syntax AAO Data CHK cr delimiter character AA address of setting module 00 to FF O command for setting module name Data new name for module max 6 characters Response Valid Command AA CHK cr Invalid Command AA CHK lier Syntax error or communication error may get no response delimiter for valid command i delimiter for invalid comman
7. User s Manual 0I AND SA QD VLvac VIVOGOO LUIA LINI L UIA 9 ULA 9 ULA S UIA T TSUIA CB 7011 CB 7011D CB 7018 User s Manual 1 3 Specifications CB 7011 CB 7011D Analog Input Input Channel 1 Input Type mV V mA with external 125 ohm resistor Thermocouple Type J K T E R S B N and C Sampling Rate 10 Samples Second Bandwidth 5 24 Hz Accuracy 0 05 Zero Drift 0 5uV C Span Drift 25 ppm C CMR 50 60Hz 150dB NMR 50 60Hz 100dB Input Impedance 20M Ohms Isolation 3000VDC Digital Output 2 channel Open Collector to 30V Output Load sink 30 mA max Power Dissipation 300 mW Digital Input 1 channel Logic Level 0 1 V max Logic Level 1 3 5 to 30V Event Counter Max Input Frequency 50 Hz Min Pulse Width 1 ms Displayed LED 41 digits for CB 7011D Power Supply Input 10 to 30 VDC Consumption 0 9 W for CB 7011 1 5 W for CB 7011D 3 CB 7011 CB 7011D CD 7018 User s Manual CB 7011P CB 7011PD Analog Input Input Channel 1 Input Type mV V mA with external 125 ohms resistor Thermocouple Type J K T E R S B N C L M Sampling Rate 10 Samples Second Bandwidth 5 24 Hz Accuracy 0 05 Zero Drift 0 5uV C Span Drift 25ppm C CMR 50 60Hz 150dB NMR 50 60Hz 100dB Input Impedance 20M Ohms Isolation 3000 VDC Digital Output 2 channel Open Collector to 30V Output Load sink 30mA max Power Dissipation 300mW Digital Input
8. address of setting module 00 to FF DA command for disable alarm Response Valid Command AA CHK cr Invalid Command AA CHK lier Syntax error or communication error may get no re sponse delimiter for valid command i delimiter for invalid command AA address of response module 00 to FF Example Command IDA Receive 01 Disable address 01 alarm return success Related Command Sec 2 23 9 AAEAT Related Topic Sec 3 6 High Low Alarm 48 CB 7011 CB 7011D CD 7018 User s Manual 2 27 AACA Description Clear Latch Alarm Note The command is for CB 7011 11D 11P 11PD only Syntax AACA CHK cr delimiter character AA address of setting module 00 to FF CA command for clear latch alarm Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 01DI Receive 0120101 Read address 01 digital input return latch alarm mode low alarm is set Command 01CA Receive 01 Clear address 01 latch alarm return success Command 01DI Receive 0120001 Read address 01 digital input return latch alarm mode both alarms are clear Related Command Sec 2 21 AADI Sec 2 23 AAEAT Sec 2 26 AADA Related Topic Sec 3 6 High Low Alarm CB 7011 CB 7011D CB 7018 User s Manual 49 2 28 AARH Description Read High
9. 0 00 000 00 270 00 10 270 to 400 of FSR 100 00 000 00 067 50 degree Celsus 2 complement HEX 7FFF 0000 A99A imo Engineer Unit 1000 0 000 00 0270 0 11 270 to 1000 of FSR 100 00 000 00 027 00 degree Celsius ze Complement HEX 7FFF 0000 DD71 1768 0 0000 0 0000 0 12 0to 1768 of FSR 100 00 0000 0 0000 0 degree Celsius 2 complement HEX 7FFF 0000 0000 41786 0 0 0000 0000 0 13 0to 1768 of FSR 100 00 000 00 0000 0 degree Celsius lo complement HEX 7FFF 0000 0000 S 1820 0 00 000 0000 0 14 Oto 1820 of FSR 100 00 000 00 0000 0 degree Celsius ou complement HEX 7FFF 0000 0000 m Engineer Unit 1300 0 400 000 0270 0 15 270 to 1300 of FSR 100 00 000 00 20 77 degree Leg a complement HEX 7FFF 0000 ES6B 18 CB 7011 CB 7011D CD 7018 User s Manual C Type 2320 0 00 000 00 000 0 to 2320 of FSR 100 00 000 00 000 00 degree Celsits o complement HEX 7FFF 0000 0000 Type Input Range Data Format THES Zero ES 200 to 800 of FSR 100 00 000 00 025 00 degree Celsius lo complement HEX 7FFF 0000 E000 100 00 000 00 200 00 200 to 100 of FSR 050 00 000 00 100 00 degree Celsius complement HEX 4000 0000 8000 t Only available for 7011P 7011PD and 7018P m 800 00 400 000 200 00 CB 7011 CB 7011D CB 7018 User s Manual 19 2 Comman
10. 2 3 FAA Description Read Analog Input Syntax AA CHK cr delimiter character AA address of reading module 00 to FF Response Valid Command gt Data CHK cr Syntax error or communication error may yield no re sponse gt delimiter for valid command Data analog input value reference Sec 1 10 for its format For CB 7018 18P the data 1s the combination for each chan nel respectively Example Command 01 Receive gt 02 635 Read address 01 return data success Command 02 Receive gt 4C53 Read address 02 return data in HEX format success Command 04 Receive gt 05 123 04 153 07 234 02 356 10 000 05 133 02 345 08 234 Module address 04 is CB 7018 Read address 04 get analog input data of eight channels Related Command 960 AANNTICCEF Sec 2 1 SAA2 Sec 2 7 Related Topics Configuration Tables Sec 1 10 24 CB 7011 CB 7011D CD 7018 User s Manual 2 4 AAN Description Read Analog Input from channel N Note The command is for CB 7018 18P only Syntax FAAN CHK cr delimiter character AA address of reading module 00 to FF N channel to read from 0 to 7 Response Valid Command gt Data CHK Wer Invalid Command AA CHK lcr Syntax error or communication error may get no re sponse gt delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Data analog input value reference Sec 1 10 for 1ts format Example Command 032
11. Alarm Note The command is for CB 7011 11D 11P 11PD only Syntax 0AARH CHK cr delimiter character AA address of reading module 00 to FF RH command for reading high alarm Response Valid Command 1A A Data CHK lcr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command l delimiter for invalid command AA address of response module 00 to FF Data high alarm value in engineer unit format Example Command OIRH Receive 01 2 5000 Read address 01 high alarm return 2 5000 Related Command Sec 2 24 AAHI Data Related Topic Sec 3 6 High Low Alarm 50 CB 7011 CB 7011D CD 7018 User s Manual 2 29 AARL Description Read Low Alarm Note The command is for CB 7011 11D 11P 11PD only Syntax 0AARH CHK cr delimiter character AA address of reading module 00 to FF RL command for reading low alarm Response Valid Command AA Data CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command 2 delimiter for invalid command AA address of response module 00 to FF Data low alarm value in engineer unit format Example Command 01IRL Receive 01 2 5000 Read address 01 low alarm return 2 5000 Related Command Sec 2 25 AALO Data Related Topic Sec 3 6 High Low Alarm CB 7011 CB 7011D CB 7018 User s Manual 51 2 30 AARE Descr
12. CB 7011 CB 7011D CB 7018 User s Manual Va at 4 Wi as MEASUREMENT COMPUTING Copyright Sept 2000 All rights are reserved Table of Contents 1 rO 6 y ras D ii eege 1 1 More Information T 12 Pin ASSISNMCN arcos 3S AAA 22300524 4 BIOCK R SS ES Wate ConnecHhon ed Lo QUICK STE 1 7 Default Setting oooooonnnnnnnnnnncnnnnannnnnnss LS JUImmpet Del T L AS e NEE 1 10 Configuration Tables Z2 COMMAND id ias 2 Sch C AAININTETCC PE a 2A HAAN AA A EE 2 0 SAA E DP SAA EE E SE 2 BO SAAD E CB 7011 CB 7011D CD 7018 User s Manual UA O as 32 GN S AAA 33 DN Si DAN ada 34 2 14 SAA 9 Data rancia 35 A EE 36 2 6 DAA naaa 37 AT S MT 38 2 18 DAAZ Ata BEE 39 2 19 SA NOCDAOEU lanar 40 SE E T 41 IL OPA o tai 42 222 ARADO DAA neutra 44 2 23 9 AEST ias 45 2 24 AAHI Data eee 46 2 25 OAADO Dias 47 S N D NN T 48 22T OAACA A O 49 EE see secede eee 50 2 207 ONAR ltda 51 2 290 9 AXIS E aa 52 DBE OPA n Re it aids us 53 T a EREE O EE ES ES 54 E eg 55 DBA T 56 CB 7011 CB 7011D CB 7018 User s Manual 3 EE dete ded dd cade deen vas nse vane 27 2 90 PSE WN dete eae cet ind gegeg 58 DI v c o 59 2 99 e A ti eee 60 3 Application Note ecce eee eene eeu 61 3 1 INIT pin Operation 61 3 2 Module StalliSscsesietiaed22 5520552002 595bevtes 61 3 3 Dual Watchdog Operation
13. Command AAPPSS CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF PP PowerOn Value 002DOO off DOI off 01 DO0 on DOT off 022DOO off DO1 on 032DOO on DO1 on SS Safe Value data format is same as PP Example Command 014 Receive 010000 Read address 01 Power On Safe Value return Power On Value is DOO off DOI off Safe Value is DOO off DOI off Related Command Sec 2 38 AASPPSS Related Topic Sec 3 2 Module Status Sec 5 5 Dual Watchdog Operation CB 7011 CB 7011D CB 7018 User s Manual 59 2 38 AASPPSS Description Set PowerOn Value and Safe Value Note The command is for CB 7011 11D 11P 11PD only Syntax AASPPSS CHK cr delimiter character AA address of setting module 00 to FF 3 command for setting PowerOn Value and Safe Value PP PowerOn Value 002DOO off DOT off 012DOO on DOloff 02 DO0 off DO1 on 032DOO on DOI on SS Safe Value data format 1s same as PP Response Valid Command AA CHK cr Invalid Command 2AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command 2 delimiter for invalid command AA address of response module 00 to FF Example Command 0150003 Receive 01 Set address 01 PowerOn Value is DOO off DO1 off Safe Value is DOO on DOI on return success Related Comm
14. EPROM Photo Isolation Controller B RS 485 Interface TSV Bid BE Regulator Sg CB 7011 CB 7011D CB 7018 User s Manual R DIO EV DOO LO DO1 HI Vin 7 Vin 7 Vin 6 Vin 6 Vin 1 Vin 1 Vin 0 Vin 0 11 1 5 Wire Connection CB 7011 11D 11P 11PD CB 7011 11D 11P 11PD Analog Input Wire Connection Digital Output Wire Connection O S IN TW O S DOx ell a mA 1 d x xm H e IN T n S B GND Thermocouple e e d D IN CB 7018 18P Analog Input CB 7011 11D 11P 11PD Digital Channel 0 to 5 Wire Connection Input Wire Connection T O e INx VIV TRS fom bel TIL GND l S B GND O 9 INx O O 9 DIO EV mip E H 9 INx S B GND z RSI O DIO EV 2 TS B GND S ne DIEN U e B GND 12 CB 7011 CB 7011D CD 7018 User s Manual CB 7018 18P Analog Input Channel 6 and 7 Wire Connec tion while the jumper JP1 set ting is 8 differential mode Remove the cover to gain access to jumper JP1 JP1 eje eje Vin 6 Vin 6 Vin 7 INIT Vin7 Vin 6 Vin 6 Vin 7 INIT Vin7 Vin 6 Vin 6 Vin 7 INIT Vin7 CB 7018 18P Analog Input Channel 6 and 7 Wire Connec tion while the jumper JP1 set ting is INIT mode JP1 e eje e Vin 6 Vin 6 Vin 7 INIT Vin7 Vin 6 Vin 6 Vin 7 INIT Vin7 Vin 6 Vin 6 Vin 7 INIT Vin7 CB 7011 CB 7011D CB 7018 User s Manual 13 1 6 Quick Start R
15. FF TT new type for setting module Ref Sec 1 10 CC new baudrate for setting module Ref Sec 1 10 FF new data format for setting module Ref Sec 1 10 When changing the baud rate or checksum it is neces sary to short the INIT pin to ground Response Valid Command AA CHK cr Invalid Command AA CHK cr A syntax error or communication error may yield no response delimiter for valid command 7 delimiter for invalid command If you change baud rate or checksum setting without shorting INIT to ground the module will return invalid command AA address of response module 00 to FF Example Command 0102050600 Receive 02 Change address from 01 to 02 return success Related Command AA2 Sec 2 7 Related Topics Configuration Tables Sec 1 10 INIT pin Operation Sec 3 1 22 CB 7011 CB 7011D CD 7018 User s Manual LKE sie Description Synchronized Sampling Note The command is for CB 7011 11D 11P 11PD only Syntax CHK cr a delimiter character TH synchronized sampling command Response No response Example Command 014 Receive 01 Read synchronized sampling data returns no valid data Command No response Send synchronized sampling command Command 014 Receive gt 011 025 123 First read get status 1 first read Command 014 Receive gt 010 025 123 Second read get status 0 read verified Related Command AAA Sec 2 9 CB 7011 CB 7011D CB 7018 User s Manual 23
16. Receive gt 02 513 Read address 03 channel 2 get data success Command 029 Receive 02 Read address 02 channel 9 return error channel number Related Command AANNTTCCFF Sec 2 1 SAA2 Sec 2 7 Related Topics Configuration Tables Sec 1 10 CB 7011 CB 7011D CB 7018 User s Manual 25 2 5 AAQ Description Perform Span Calibration Syntax SAA0 CHK cr delimiter character AA address of setting module 00 to FF 0 command for performing span calibration Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command sd delimiter for invalid command or the calibration is not enabled AA address of response module 00 to FF Example Command 010 Receive 01 Perform address 01 span calibration return success Command 020 Receive 202 Perform address 02 span calibration return the calibration 1s not enabled before perform calibration command Related Command AA1 Sec 2 6 AAEV Sec 2 20 Related Topics Calibration Sec 1 9 26 CB 7011 CB 7011D CD 7018 User s Manual 2 6 SAA1 Description Perform Zero Calibration Syntax SAA1 CHK cr delimiter character AA address of setting module 00 to FF 1 command for performing zero calibration Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid comman
17. and Sec 2 37 AAA Related Topic Sec 3 2 Module Status Sec 5 5 Dual Watchdog Operation 60 CB 7011 CB 7011D CD 7018 User s Manual 3 Application Note 3 1 INIT pin Operation Each CB 7000 module has a build in EEPROM to store configuration information such as address type baud rate and other information Sometimes the user may forget the configuration of the module Therefore the CB 7000 has a special mode named INIT mode to help the user resolve the problem The INIT mode 1s setting as Address 00 baud rate 9600 bps no checksum To enable INIT mode please follow these steps Step 1 Power down the module Step 2 Connect the INIT pin to the GND pin Step 3 Set Power on Step 4 Send command 002 cr in 9600 bps to read the configura tion stored in the module s EEPROM Refer to CB 7000 Bus Converter User Manual Sec 5 1 and Getting Started for more information 3 2 Module Status Power On Reset or Module Watchdog Reset will put all outputs to the Power On Value The module may accept the host s command to change the output value Host Watchdog Timeout will put all digital outputs to the Safe Value The host watchdog timeout flag is set and the output command will be ignored The module s LED will go to flash and user must reset the Module Status via command to restore normal operation CB 7011 CB 7011D CB 7018 User s Manual 61 3 3 Dual Watchdog Operation Dual Watchdog Module Wa
18. and channel 1 3 4 6 disable Related Command SAASVV Sec 2 10 32 CB 7011 CB 7011D CD 7018 User s Manual 2 12 AA8 Description Read LED Configuration Note The command is for CB 7011D 11PD only Syntax SAAS CHK cr delimiter character AA address of reading module 00 to FF 8 command for setting LED configuration Response Valid Command AAV CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF V LED configuration 1 module control 2 host control Example Command 018 Receive 011 Read address 01 LED configuration return module control Command 028 Receive 012 Read address 02 LED configuration return host control Related Command AASV Sec 2 13 SAAZ Data Sec 2 18 CB 7011 CB 7011D CB 7018 User s Manual 33 2 13 SAASV Description Set LED Configuration Note The command is for CB 7011D 11PD only Syntax SAASV CHK cr delimiter character AA address of setting module 00 to FF 8 command for setting LED configuration N 1 Set LED to module 2 Set LED to host Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no response delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 0182 Receive 01 Set addr
19. cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command address of response module 00 to FF UN x 2 alarm enable status O alarm disable 1 momentary alarm enabled 2 latch alarm enabled OO digital output status 002DOO off DO1 off 01 DO0 on DOT off 02 DOO0 off DOT on 03 OD0 on DOI on II digital input status OO 1nput low level 01 input high level Example Command 01 DI Receive 0100001 Read address 01 digital I O status return alarm disable digital outputs all off and digital input high level Command 02DI Receive 0210100 Read address 02 digital I O status return momentary alarm 42 CB 7011 CB 7011D CD 7018 User s Manual enable high alarm is clear low alarm is set and digital input is high Related Command AADO Data Sec 2 22 AAEAT Set 2 23 AADA Sec 2 26 Related Topic Digital Input and Event Counter Sec 3 4 Digital Output Sec 3 5 High Low Alarm Sec 3 6 CB 7011 CB 7011D CB 7018 User s Manual 4 3 2 22 AADO Data Description Set Digital Output Note The command is for CB 7011 11D 11P 11PD only Syntax AADI CHK cr delimiter character AA address of setting module 00 to FF DO command for setting digital output Data output value 002DOO off DOI off 01DOO on DOI off 02 DO0 off DOI on 03 DO0 on DOI on Response Valid Command AA CHK
20. cr Invalid Command AA CHK lcr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command When the alarm is enabled the command will return invalid AA address of response module 00 to FF Example Command 01DO00 Receive 01 Set address 01 digital output 00 return success Related Command AADI Sec 2 21 AAEAT Set 2 23 AADA Sec 2 26 Related Topic Sec 3 5 Digital Output 44 CB 7011 CB 7011D CD 7018 User s Manual 2 23 AAEAT Description Enable Alarm Note The command is for CB 7011 11D 11P 11PD only Syntax 0AAEAT CHK cr delimiter character AA address of setting module 00 to FF EA command for enable alarm T alarm type M momentary alarm L latch alarm Response Valid Command AA CHK cr Invalid Command AA CHK lcr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 901 EAM Receive 01 Set address 01 momentary alarm return success Related Command AADA Sec 2 26 AACA Sec 2 27 Related Topic High Low Alarm Sec 3 6 CB 7011 CB 7011D CB 7018 User s Manual 45 2 24 AAHI Data Description Set High Alarm Note The command is for CB 7011 11D 11P 11PD only Syntax AADI CHK cr delimiter character AA address of setting module 00 to FF HI command for setting high alarm value
21. cter AA address of reading module 00 to FE 3 command for reading CJC temperature Response Valid Command gt Data CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse gt delimiter for valid command 7 delimiter for invalid command AA address of response module 00 to FF Data CJC temperature in degrees Celsius Example Command 033 Receive gt 0025 4 Read address 03 CJC temperature return 25 4 C Related Command AA9 Data Sec 2 14 CB 7011 CB 7011D CB 7018 User s Manual 20 2 9 SAA4 Description Read Synchronized Data Note The command is for CB 7011 11D 11P 11PD only Syntax SAA4 CHK cr delimiter character AA address of reading module 00 to FF 4 command for reading synchronized data Response Valid Command gt AAS Data CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command l delimiter for invalid command or the module does not receive command before the command AA4 AA address of response module 00 to FF status of synchronized data 1 first time read 0 Lei has been read Data synchronized data format reference Sec 1 10 Example See example of Sec 2 2 Related Command Sec 2 2 30 CB 7011 CB 7011D CD 7018 User s Manual 2 10 SAASVV Description Set Channel Enable Note The command is for CB 7018 18P only Syntax AA5VV CHK cr
22. ction 1 open circuit detection need to check the thermocouple Example Command 01B Receive 010 Read address 01 thermocouple open status return the thermo couple is close loop 36 CB 7011 CB 7011D CD 7018 User s Manual 2 16 AAF Description Read Firmware Version Syntax SAAF CHK cr delimiter character AA address of reading module 00 to FF F command for reading firmware version Response Valid Command AA Data CHK cr Invalid Command 2AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Data firmware version of module Example Command 01F Receive 01A2 0 Read address 01 firmware version return version A2 0 Command 02F Receive 01B 1 1 Read address 02 firmware version return version B1 1 CB 7011 CB 7011D CB 7018 User s Manual 37 2 17 SAAM Description Read Module Name Syntax SAAM CHK cr delimiter character AA address of reading module 00 to FF M command for reading module name Response Valid Command 1A A Data CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command z delimiter for invalid command AA address of response module 00 to FF Data Name of module Example Command 01M Receive 017018 Read address 01 module name return name 7018 Command
23. d Command Format Leading Address Command CHK cr Response Format Leading Address Data CHK cr CHK 2 character checksum cr end of command character character return 0x0D General Command Sets AANNTTCCFF Set Module Configuration Sec 2 1 poes Synchronized Sampling Sec 2 2 Read Analog Input from saa CE ssw Ju T BEER uw aa biss zs unge Ju sa caco vie Sed saat be enee ea DEE 20 CB 7011 CB 7011D CD 7018 User s Manual General Command Sets Continued AAO Data IAA Set Module Name Sec 2 19 IAA Enable Disable Calibration Sec 2 20 i i Digital Input Output Alarm and Event Counter Command Sets AASOOII i ad Ca VO and Sec 2 21 IAA SetDigital Output Sec 2 22 JAA Proble Alarm Sec 2 23 Data IAA SetHigh Alarm Sec 2 24 IAA IAA IAA IAA IAA IAA IAA O Data Ojo Je 9 eo9jojo o O Data an ear ac abn bei Host Watchdog Command Sets No Response Host OK Sec 2 32 IAASS Read Module Status Sec 2 33 Reset Module Status Sec 2 34 Read Host Watchdog Sec 2 35 Timeout Value Set Host Watchdog Sa Read PowerOn Value and Safe Value IAA Set PowerOn Value and Sec 2 38 Safe Value CB 7011 CB 7011D CB 7018 User s Manual 2 Le e e bo bo N Le bo LA N ec 2 1 72AANNTTCCFF Description Set module Configuration Syntax AANNTTCCFF CHK cr a delimiter character AA address of setting module 00 to FF NN new address for setting module 00 to
24. d AA address of response module 00 to FF Example Command 0107018 Receive 01 Set address 01 module name to 7018 return success Command 01M Receive 017018 Read address 01 module name return 7018 Related Command AAM Sec 2 17 40 CB 7011 CB 7011D CD 7018 User s Manual 2 20 AAEV Description Enable Disable Calibration Syntax AAEV CHK cr delimiter character AA address of setting module 00 to FF E command for enable disable calibration N 1 enable calibration O disable calibration Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no response delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 010 Receive 01 Perform address 01 span calibration return it is not ready for calibration Command 01EI Receive 01 Set address 01 to enable calibration return success Command 010 Receive 01 Preform address 01 span calibration return success Related Command AAO Sec 2 5 SAA1 Sec 2 6 Related Topic Calibration Sec 1 9 CB 7011 CB 7011D CB 7018 User s Manual 41 2 21 GAADI Description Read Digital I O and Alarm Status Note The command is for CB 7011 11D 11P 11PD only Syntax AADI CHK cr delimiter character AA address of reading module 00 to FF DI command for reading digital I O and alarm status Response Valid Command AASOOII CHK
25. d 2 delimiter for invalid command or the calibration is not enabled AA address of response module 00 to FF Example Command 011 Receive 01 Perform address 01 zero calibration return success Command 021 Receive 202 Perform address 02 zero calibration return the calibration is not enabled before perform calibration command Related Command AAO Sec 2 5 AAEV Sec 2 20 Related Topics Calibration Sec 1 9 CB 7011 CB 7011D CB 7018 User s Manual 27 2 7 AA2 Description Read Configuration Syntax SAA2 CHK cr delimiter character AA address of reading module 00 to FF Z command for reading configuration Response Valid Command AATTCCFF CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command ji delimiter for invalid command AA address of response module 00 to FF TT type code of module reference Sec 1 10 CC baudrate code of module reference Sec 1 10 FF data format of module reference Sec 1 10 Example Command 012 Receive 101050600 Read address 01 configuration return success Command 022 Receive 102030602 Read address 02 configuration return success Related Command AANNTTCCFF Sec 2 1 Related Topics Config Tables Sec 1 10 INIT pin Operation Sec 3 1 28 CB 7011 CB 7011D CD 7018 User s Manual 2 8 SAA3 Description Read CJC Temperature Syntax SAA3 CHK cr delimiter chara
26. d Topic Sec 3 4 Digital Input and Event Counter CB 7011 CB 7011D CB 7018 User s Manual 53 2 32 Description Host OK Host sends this command to all modules for broadcasting the information Host OK Syntax CHK cr delimiter character is command for all modules Response No response Example Command No response Send Host OK to all modules Related Command Sec 33 AAO Sec 2 34 AAL Sec 2 35 AA2 Sec 2 36 AA3EVV Sec 2 37 AA4 Sec 2 38 AASPSS Related Topic Sec 3 2 Module Status Sec 3 3 Dual Watchdog Operation 54 CB 7011 CB 7011D CD 7018 User s Manual 2 33 AA0 Description Read Module Status Syntax AA0 CHK cr delimiter character AA address of reading module 00 to FF 0 command for reading module status Response Valid Command AASS CHK cr Invalid Command 2AA CHK cr Syntax error or communication error may get no response delimiter for valid command delimiter for invalid command address of response module 00 to FF Module Status The status will store into EEPROM and only may reset by the command AAT rs 1 Host watchdog status O Disable 1 Enable 2 Host watchdog timeout flag O Clear 1 Set Example Command 010 Receive 0104 Read address 02 module status return 04 host watchdog timeout flag is set Related Command Sec 2 34 AA1 Related Topic Sec 3 2 Module Status Sec 5 5 Dual Watchdog Operation CB 7011 CB 7011D CB 7018 User s Manual 55
27. eed to eliminate the junction ther moelectric to measure the correct Seebeck voltage and this is called Cold Junction Compensation For most thermocouples the Seebeck voltage is OV while at 0 C One simple way to cancel the junction voltage is to put the junction into 0 C environment and the junction voltage is OV Nor mally this is not a good method for most applications The typical method is to measure the junction temperature with a thermistor and measure the junction voltage from the junction temperature Then we can get the Seebeck voltage from measured thermocouple voltage and junction voltage and we can calculate the temperature from the Seebeck voltage 64 CB 7011 CB 7011D CD 7018 User s Manual For Your Notes CB 7011 CB 7011D CB 7018 User s Manual 65 For Your Notes 66 CB 7011 CB 7011D CD 7018 User s Manual EC Declaration of Conformity We Measurement Computing Corp declare under sole responsi bility that the product CB 70 117 Cha 701407 Thermocouple Input Modules CB 703 Part Number Description to which this declaration relates meets the essential requirements is in conformity with and CE marking has been applied accord ing to the relevant EC Directives listed below using the relevant section of the following EC standards and other normative docu ments EU EMC Directive 89 336 EEC Essential requirements relat ing to electromagnetic compatibility EU 55022 Class B Limits and m
28. efer to CB 7000 Bus Converter User Manual and Getting Start for more details 1 7 Default Setting Default setting for CB 7011 11D 11P 11PD 18 18P Address 01 Analog Input Type Type 05 2 5 to 2 5 V Baud rate 9600 bps Checksum disable 60 Hz rejection engineering unit format CB 7018 18P set as INIT mode there are six differential and two single ended analog inputs 1 8 Jumper Setting CB 7018 18P Jumper JP1 for select the pin INIT Vin 7 Select 8 differential mode the pin INIT Vin7 is set to Vin7 JP1 eje eje Select INIT mode the pin INIT Vin7 is set to INIT 14 JP1 e eje ej CB 7011 CB 7011D CD 7018 User s Manual 1 9 Calibration Read Carefully Before Performing Calibration Calibration Requirement for CB 7011 11D 11P 11PD 18 18P AOS ie 50 100 500 Notification 1 When calibrating a type 06 connect an external shunt resistor 125 ohms 0 1 Ref Sec 1 5 2 Connect calibration voltage or current signal to module s in put For CB 7018 18P connect to channel 0 For wire con nection reference see Sec 1 5 3 Before calibration warm up the module for about 30 minutes to improve the accuracy Example Calibration Sequence for Type 00 Set Type to 00 Refer to Sec 2 1 Enable Calibration Refer to Sec 2 20 Apply Zero Calibration Voltage 0 mV Perform Zero Calibration Command Refer to Sec 2 6 Apply Span Calibration Voltage 15mV Perform Spa
29. ess 01 LED to host control return success Command 0281 Receive 02 Set address 02 LED to module control return success Related Command AA8 Sec 2 12 AAZ Data Sec 2 18 34 CB 7011 CB 7011D CD 7018 User s Manual 2 14 AA9 Data Description Set CJC Offset Value Syntax A A9 Data CHK cr delimiter character AA address of setting module 00 to FF 9 command for setting CJC offset value Data CJC offset value comprises a sign and 4 hexadecimal digits from 1000 to 1000 each count is 0 01 C Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 019 0010 Receive 01 Set address 01 CJC offset increase 16 counts 0 16 C re turn success Related Command AA3 Sec 2 8 CB 7011 CB 7011D CB 7018 User s Manual 35 2 15 SAAB Description Thremocouple Open Detection Note The command is for CB 7011 11D 11P 11PD only Syntax SAAB CHK cr delimiter character AA address of reading module 00 to FF B command for reading thremocouple open status Response Valid Command AAS CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command address of response module 00 to FF UN x 2 O close loop dete
30. ethods of measurements of radio interference characteristics of information technology equipment EN 50082 1 EC generic immunity requirements IEC 801 2 Electrostatic discharge requirements for industrial process measurement and control equipment IEC 801 3 Radiated electromagnetic field requirements for in dustrial process measurements and control equipment IEC 801 4 Electrically fast transients for industrial process mea surement and control equipment Carl Haapaoja Director of Quality Assurance CB 7011 CB 7011D CB 7018 User s Manual 67 Measurement Computing Corporation 10 Commerce Way Suite 1008 Norton Massachusetts 02766 508 946 5100 Fax 508 946 9500 E mail info mccdag com www mccdag com
31. imeout interval return FF host watchdog timeout interval is 25 5 seconds Related Command Sec 2 32 Sec 2 36 AA3EVV Related Topic Sec 3 2 Module Status Sec 5 5 Dual Watchdog Operation CB 7011 CB 7011D CB 7018 User s Manual 57 2 36 AAJEVV Description Set Host Watchdog Timeout Interval Syntax AA3EVV CHK cr delimiter character address of setting module 00 to FF command for set host watchdog timeout interval Enable O Disable host watchdog timeout value from 01 to FF each for 0 1 second Response Valid Command AA CHK cr Invalid Command AA CHK lcr Syntax error or communication error may get no PEE dh response delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 013164 Receive 01 Set address 01 enable host watchdog and timeout interval is 64 10 0 seconds return success Command 012 Receive 0164 Read address 01 host watchdog timeout interval return timeout interval is 64 10 0 seconds Related Command Sec 2 32 Sec 2 35 AA2 Related Topic Sec 3 2 Module Status Sec 5 5 Dual Watchdog Operation 58 CB 7011 CB 7011D CD 7018 User s Manual 2 37 AA4 Description Read PowerOn Value and Safe Value Note The command is for CB 7011 11D 11P 11PD only Syntax AA4 CHK cr delimiter character AA address of reading module 00 to FF 4 command for reading PowerOn Value and Safe Value Response Valid
32. ipped with a high low alarm function When the alarm function is enabled the digital output DOO is the low alarm indicator DOI is the high alarm indicator and the digital output command for chang ing digital outputs DOO DOI is ignored The alarm function is to compare the analog input value with given high alarm value and low alarm value And there are two alarm types as follows Momentary alarm the alarm status is cleared when the analog input is not over the alarm value If Analog Input Value gt High Alarm DO1 High alarm is on otherwise DOL is off If Analog Input Value lt Low Alarm DOO Low alarm is on otherwise DOO is off Latch Alarm the alarm is cleared only the user send com mand to clear If Analog Input Value gt High Alarm DO1 High alarm is on else if Analog Input Value lt Low Alarm DOO Low alarm is on 3 7 Thermocouple Measurement When two wires composed of dissimilar metal are joined at one end and heated the open circuit voltage is a function of the junction temperature and the composition of the two metals All dissimilar metals exhibit this effect The voltage is called Seebeck voltage For small changes in temperature the Seebeck voltage is linearly proportional to temperature To measure the Seebeck voltage directly 1s not available because we must first connect a voltmeter to the thermocouple and the voltmeter leads themselves create a new thermoelectric cold junction Therefore we n
33. iption Read Event Counter Note The command is for CB 7011 11D 11P 11PD only Syntax AARE CHK cr delimiter character AA address of reading module 00 to FF RE command for reading event counter Response Valid Command 1A A Data CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command l delimiter for invalid command AA address of response module 00 to FF Data event counter value from 00000 to 65535 Example Command 901 RE Receive 0101234 Read address 01 event counter return 1234 Related Command Sec 2 3 AACE Related Topic Sec 3 4 Digital Input and Event Counter 52 CB 7011 CB 7011D CD 7018 User s Manual 2 31 AACE Description Clear Event Counter Note The command is for CB 7011 11D 11P 11PD only Syntax 0AACE CHK cr delimiter character AA address of setting module 00 to FF CE command for clear event counter Response Valid Command AA CHK cr Invalid Command AA CHK cr Syntax error or communication error may get no re sponse delimiter for valid command delimiter for invalid command AA address of response module 00 to FF Example Command 901 RE Receive 0101234 Read address 01 event counter return 1234 Command 01CE Receive 01 Clear address 01 event counter return success Command 901 RE Receive 0100000 Read address 01 event counter return O Related Command Sec 2 30 AARE Relate
34. n Calibration Command Refer to Sec 2 5 pU a LM ius es Repeat step 1 to step 6 three times Calibration sequence for other type is similiar but different in step to set different a type CB 7011 CB 7011D CB 7018 User s Manual 15 1 10 Configuration Tables Configuration Table of CB 7011 11D 11P 11PD 18 18P Baud rate Setting CC COIN Analog Input Type Setting TT TCType J K T EJ R S B N C L M Min Temp 0 200 200 200 o o o 270 o 200 200 Max Temp 750 1250 350 900 1450 1450 1700 1300 2320 800 100 T C Type L and M for CB 7011P 11PD 18P only Data Format Setting FF Filter Select 0 2 60 Hz rejection 2 50 Hz rejection 2 Checksum Bit O Disable 1 Enable 3 UU Engineering Unit Format 01 Percent Format 10 2 s Complement HEX Format 16 CB 7011 CB 7011D CD 7018 User s Manual Analog Input Type and Data Format Table 05 2 5 to 42 5 V of FSR 100 00 000 00 100 00 E 20 to 20 m of FSR 100 00 000 00 100 00 2 s complement HEX 7FFF 0000 8000 CB 7011 CB 7011D CB 7018 User s Manual 17 Code Int Range m 4760 00 00 000 210 00 OE 210 to 760 of FSR 100 00 000 00 027 63 degree Celsius 2 complement HEX 7FFF 0000 DOM Gute 41372 0 00 000 0270 0 OF 270 to 1372 of FSR 100 00 000 00 019 68 degree Celsius ze complement HEX 7FFF 0000 geng 440
35. tchdog Host Watchdog The Module Watchdog is a hardware reset circuit to moni tor the module s operating status While working in harsh or noisy environment the module may go down by the external noise signal The circuit may let the module continue to work and never halt The Host Watchdog 1s a software function to monitor the host s operating status Its purpose is to prevent the network com munication problem or a halted host from causing a dangerous situation While the timeout occurred the module will place all out puts to the safe state to prevent from unexpected problem of con trolled target The CB 7000 module with Dual Watchdog makes the con trol system more reliable and stable 3 4 Digital Input and Event Counter The digital input DIO can work as event counter The counter increments when the input changes from high level to low level The counter has 16 bits and is useful for low speed counting at frequencies lower than 50 Hz 3 5 Digital Output When the module powers on the host watchdog timeout flag is checked first If the status is set the digital outputs DOO and DO1 of module are set to the Safe Value If the flag is clear the digital outputs are set to the Power On Value If the host watchdog timeout flag is set the module will 62 CB 7011 CB 7011D CD 7018 User s Manual ignore the digital output command AADO Data 3 6 High Low Alarm Some analog input modules such as the CB 7011 are equ
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