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Pin Assignment

1. O Step 1 XORO is setting error AO BO amp ZO must be Low Step 2 XORI is setting error A1 B1 amp Z1 must be Low Step 3 XOR2 is setting error A2 B2 amp Z2 must be Low LJ Eg E 9 E PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 2 Pin Assignment Melen ed Weeer a QD D qb b QD Q5 QD b DATA m RA mm se e ee es oH S gt 1 gr PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA Telemetr support logicbus com Your automation site www logicbus com 1 3 Specifications i 7083 3 axis Encoder Module i 7083D i 7083 with LED Display i 7083B 3 axis Nonvolatile Encoder Module i 7083BD i 7083B with LED Display Encoder Input Channels Three independents 32 bit encoder counters encoder 0 1 2 Encoder Input A1 A1 B1 B1 21 Z1 for encoder 0 A2 A2 B2 B2 22 Z2 for encoder 1 A3 A3 B3 B3 23 Z3 for encoder 2 Encoder counting modes Cw Ccw Pulse Dir A B phase Input Level Input 5V Logic High 3 5 5V Logic Low 0 2 0V Input 12V with external resistor IK ohm 1 4W Logic High 5 12V Logic Low 0 2 0V Input 24V with external resistor 2K ohm 1 2W Logic High 7 24V Logic Low 0 2 0V Maximum counting rate IMHz A B Z signal isolation voltag
2. 0202530600 cr Change to 9600BPS response 02 cr Refer to 1 7000 Bus Converter User Manual chapter 5 for the following functions module status unknown Sec 5 1 change address Sec 5 2 change baud rate Sec 5 3 checksum enable disable Sec 5 4 EJET PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com Your automation site ort logicbus com 2 2 AAN Description Read encoder value Syntax AAN chk cr 1s a delimiter character AA 2 character HEX module address from 00 to FF N 0 gt encoder 0 1 gt encoder 1 2 gt encoder 2 chk 2 character checksum if checksum disable gt no chk cr 0x0D O Response valid command gt gt chk data cr invalid command gt No Response no response gt syntax error or communication error or address error gt 1s a delimiter character indicating a valid command data 2 8 character data in HEX format chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 012 cr encoder co E response 01530600 cr command 010 cr response 20000001 E cr command 022 cr response 02530600 cr encoder 1 0x8000001E command 021 cr response 28000001 E cr T 5 Pa e P lt a KS PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _
3. command 01S0 cr Up Down counting mode UD response 0150 cr XOR control bit 1 Preset value no update command 01S3 cr response 0105 cr PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com Your automation site ort logicbus com 2 19 SAAZN Description Read the synchronous encoder value Refer to Sec 1 6 3 for more information Syntax AAZN chk cr is a delimiter character AA 2 character HEX module address from 00 to FF N 0 gt channel 0 of encoder 1 gt channel 1 of encoder 2 gt channel 1 of encoder chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt gt chk data cr invalid command gt No Response no response gt syntax error or communication error or address error gt 1s a delimiter character indicating a valid command data 8 character data in HEX format chk 2 character checksum if checksum disable gt no chk cr 0x0D Example command cr response No Response command 01Z0 cr Sync encoder 0 0x1E response 20000001 E cr command 01Z1 cr Sync encoder 1 0x1F response 20000001 F cr Tope y HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site P LCs 2 20 AAGN O Description Read the preset value of counter The AA6N
4. 01F cr Ver A2 0 response 01A2 0 cr command 02F cr Ver A30 M 1 dos 95 E HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 16 AAI O Description Read the value of INIT pin Syntax SAAI chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AAS chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address S20 gt INIT pin is connected to GND pin gt INIT pin is open chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 01I cr INIT pin is connected to GND pin response 010 cr command 02I cr on te M 1 ae 95 w ES HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 17 AAM Description Read the module name Syntax A AM chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D O Response valid command gt AA data chk cr invalid command gt AA
5. DI O Timer Counter and other functions These modules can be remote controlled by a set of commands The common features of I 7083 7083B are given as following 3 axis 32 bit encoder counter Encoder counting mode Cw Ccw Pulse Direction A B Phase e Maximum counting rate IMHz Encoder Input A B Z differential e Input Level 5V 12V 24V with external resistor A B Z signal isolation voltage 2500V optical isolation e Built in XOR logic for active high or active low encoder input The I 7083B will save the counter value to EEPROM when the power goes off The 7083D amp 7083BD equip a 7 Seg interface to display encoder value amp ABZ status one by one More Information Refer to I 7000 Bus Converter User Manual chapter 1 for more information as following 1 1 I 7000 Overview 1 2 I 7000 RELATED DOCUMENTATION 1 3 I 7000 COMMON FEATURES 1 4 I 7000 SYSTEM NETWORK CONFIGURATION 1 5 I 7000 Dimension PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 1 Encoder Counting Mode There are 3 counting modes CC PD AB given as follows CW CCW Counting Mode A gt CW BOCCW CCW Ecnoder Value Pulse Direction Counting Mode A Pulse B gt Direction Ecnoder Value 0 1 2 1 0 1 Quadrant Counting Mode ASA BOB gd LX BR PLCs Acquisition Instruments Data logger Power HMIs Swi
6. HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 6 Quick Start Assume the module address 1s 01 in the Sec 1 6 1 6 1 Read Encoder Z2 21 Z0 step command response 1 SO1M 1017083B 2 8010 200000000 3 011 200000004 4 012 gt 0000000A 5 0183 10103 O step 1 read the module name it is a 7083 O step 2 read encoderO O step 3 read encoder O step 4 read encoder2 O step 5 read Z2 721 amp Z0 Z2 Low Z1 Z0 High 1 6 2 Read Synchronous Encoder step Command response 1 01M 1017083 2 02M 1027083B 3 pe No Response 4 01Z0 gt 00000000 5 01Z1 gt 00000001 6 0172 200000002 7 02Z0 200000003 8 0271 200000004 9 02Z2 200000005 O step 3 synchronous latch all encoders O step 4 6 read synchronous encoders of module 01 step 7 9 read synchronous encoders of module 02 Note all these 6 sync encoders are latched at the same time PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr Your automation site www logicbus com 1 6 3 Read Encoder amp Synchronous Encoder step command response O1IM 1017083 2 010 gt 00000001 3 Oll 200000002 4 012 200000003 5 Wi No Response 6 0170 200
7. Motion Sensors Converters Keyboards SCADA _ Telemetr ort logicbus com Your automation site www logicbus com 2 12 AA5 O Description Read reset status Syntax SA A5 chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AAS chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address S 1 this module is been reset S 0 this module is not been reset chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 015 cr Reset status 1 first read response Oll cr command 015 cr Reset status 0 second read response 010 cr J A A ETE gt ER PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com support logicbus com Your automation site P LCs 2 13 AA6N Description Reset encoder to the preset value Refer to Sec 1 6 4 amp Sec 1 6 5 for more information Syntax A A6N chk cr is a delimiter character AA 2 character HEX module address from 00 to FF N 0 gt encoder 0 1 gt encoder 1 2 gt encoder
8. Telemetr www logicbus com Your automation site 2 9 1P Description Synchronous read encoder O Syntax chk cr a delimiter character is synchronous read command chk 2 charcter checksum if checksum disable gt no chk cr 0x0D O Response no response O Example command 012 cr response 01530600 cr command cr Synchronous latch the response No response encoder 0 1 2 command 01Z0 cr Sync encoder 0 0x30 response 200000030 cr command 01Z1 cr Sync encoder 10x31 response gt 00000031cr command 01Z2 cr Sync encoder 2 0x32 response 200000032cr Refer to Sec 1 8 1 for more information TE MAL oa HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 4 Description Host send this command to tell all modules Host is OK Syntax chk cr is a delimiter character chk 2 character checksum if checksum disable gt no chk cr 0x0D O Response no response O Example command cr response No Response DES gt PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr Your automation site www logicbus com support logicbus com P LCs 2 5 AAO Acquisition ort logicbus com Description Read the module status The module status will be latched until AA1 command
9. command can reset counter to the preset value Refer to Sec 1 8 2 for more information Syntax AAGN chk cr 9 is a delimiter character AA 2 character HEX module address from 00 to FF N 0 gt read counter 0 1 gt read counter 1 chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AA data chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command 1s a delimiter character indicating a invalid command AA 2 character HEX module address data 8 character HEX value chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 01G0 cr The preset value of encoder 0 response 010000FFFF cr lis 0000FFFF command 02G1 cr The preset value of encoder 1 response 0200000000 cr oe 00000000 Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com Your automation site ort logicbus com P LCs 2 21 AAPN data O Description Set the preset value of counter The AA6N command can reset counter to preset value Refer to Sec 1 8 2 for more information Syntax AAPN data chk cr 9 is a delimiter character AA 2 character HEX module address from 00 to FF data 8 character HEX value chk 2 character checksum if checks
10. 000004 7 01Z1 200000004 8 0172 200000004 9 010 200000005 10 011 200000006 11 012 200000007 12 01Z0 200000004 13 01Z1 200000004 14 0122 200000004 15 010 200000009 16 011 gt 0000000A 17 012 gt 0000000B I8 No Response 19 01Z0 gt 0000000C 20 01Z1 gt 0000000C 21 01Z2 gt 0000000C O step 2 4 all encoders are continuous counting O step 5 synchronous latch all encoders step 6 8 read all synchronous encoders O step 9 11 all encoders are continuous counting step 12 14 all synchronous encoders are not changed O step 15 17 all encoders are continuous counting step 18 synchronous latch all encoders new O step 19 21 read all synchronous encoders new Note 1 encoders will always counting 2 synchronous encoders will latch until command PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 6 4 Set the Preset Value of Encoder step command response 1 01M 1017083 2 elo 10100000000 3 01GI1 10100000000 4 01G2 10100000000 5 901P010000000 101 6 01P120000000 101 7 01P230000000 101 O step 2 4 read the preset value of encoder default of 7083 O step 5 7 set the preset value of encoder Note 1 For 7083 the preset value can be changed by 9A AP data command And the preset value will not change whe
11. 2 chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AA chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address chk 2 character checksum if checksum disable gt no chk cr 0x0D Example command 01GO cr EE DEE response 0100000000 cr Reset encoder 0 to preset value command 0160 cr 0x00000000 response Ol cr command 01GI cr Preset value 0xABCD response 010000ABCD cr Reset encoder 1 to preset value command 0161 cr 0x0000ABCD response Ol cr D gas 95 lt EE Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr Acquisition ort logicbus com Your automation site www logicbus com P LCs 2 14 AADNM Acquisition ort logicbus com Description Set the operation mode of encoder Refer to Sec 1 6 6 for more information Syntax SAADNM chk cr is a delimiter character AA 2 character HEX module address from 00 to FF N20 1 2 gt encoder 0 1 2 M LXCC gt CC 00 01 10 11 stop UD DP AB X 0 1 XOR control bit L 1 update the preset value before power is off L 0 no update the preset value chk 2 character checksum if checksum disable gt no chk cr 0
12. 2M cr OEM module name of 02 is response 0200007083D cr 00007083D E D gas 2 w uy ES HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 10 AAO name Description Set module name Syntax AAO name chk cr is a delimiter character AA 2 character HEX module address from 00 to FF name 4 character 5 character module name chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AA chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 01M cr Change module name from response 017083 cr 7083 to 8083 command 0108083 cr response Ol cr command 01M cr Change module name from response 017083D cr 7083D to 8083D command 0108083D cr response Ol cr Note This command is designed for OEM ODM user The user can use it to change the module name for other purpose PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 11 AA2 O Description Read the configuration of
13. DIN Your Automation Site Automation Site I 7083 7083D 7083B 7083BD User s Manual I 7000 New Features gt Your Powerful Tools 1 Self Tuner Inside 2 Multiple Baud Rate y 3 Multiple Data Format Create New Ideas 4 Dual WatchDog Inside 5 True Distributed Control 6 High Speed amp High Density I O Create New Applications Warranty All products manufactured by factory are warranted against defective materials for a period of one year from the date of delivery to the original purchaser Warning Logicbus assume no liability for damages consequent to the use of this product Logicbus reserves the right to change this manual at any time without notice The information furnished by Logicbus is believed to be accurate and reliable However no responsibility is assumed by Logicbus for its use nor for any infringements of patents or other rights of third parties resulting from its use Trademark The names used for identification only maybe registered trademarks of their respective companies T E 2 5 RB aan D P ay PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site Table of Contents 1 INTRODUCTION poner 4 1 1 ENCODER COUNTING MODE secos is 5 1 2 SSA ie enee eE EE Ea ARE E E E E A E 8 1 3 SPECIFICATIONS TER 9 1 4 A DIST resor eee K ANEA aea EEEE KERE AEAEE ESEE EEES 10 1 5 AP
14. PLICATION RACE M 11 1 5 1 5V Differential Encoder eese eene nenne ener eene eene trennen 11 1 5 7 SV Single ended Encoder anida dE EEN 11 133 12V Differential Encoder a Ri 12 1544 A2V Single ended Encoder iet de teens ink 12 1 5 53 24V Differential EnCOdeT aim ote Ret rum E Re apiid 13 1 5 6 24V Single ended Eucoder eee esee eene trennen ene enne enne nennen 13 LIL JMixsMode Encoder en eans bone sake lovers ONA FERRETUR EE XENON S UU 14 1 6 9S ONU uU 15 1 6 1 Read Encoder amp Z2 Z1 Z0 essere enhn ene nhe e rne si se sheet ense esee sete nennen 15 1 6 2 Read Synchronous Encoder eee esee eerte netten ener enne trennen 15 1 6 3 Read Encoder amp Synchronous Encoder esee enne 16 1 64 Set the Preset Value of Encoder esses eene enne nnne 17 L SE e 17 1 6 6 Set Operation Mode to CwCcw Mode 18 1 6 7 Set Operation Mode to PulseDir Mode 19 1 6 8 Set Operation Mode to A B Phase Mode seen 20 1 7 DEFAULT SETTING EE 21 1 8 APPLICATION le 21 1 8 1 Encoder amp Synchronous Encoder eese nennen enne 21 1 8 2 Preset Value of Encoder esses eene eene enne enne ener 22 1 8 3 Encoder Counting Sequence eese tenente enne trementem nennen 22 LOA XOR Control Bit Setting usitata deter aside go tod ee 22 1 9 TABLES NE TL rr 23 2 IQUUUr 24 2 1 o AUNININNEDEGG EE EE EE Ee
15. Your automation site 1 5 Application Wiring 1 5 1 5V Differential Encoder Encoder 5V GND XOR2 1 5V GND f l ai Power Supply 5V GND Power Supply XOR1 1 JL u PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr support logicbus com www logicbus com Your automation site 1 5 3 12V Differential Encoder Encoder 12V GND 12V GND Power Supply 12V GND 12V GND Power Supply ES a E ad ES 183 513 y LJ e iret Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr support logicbus com Your automation site www logicbus com 1 5 5 24V Differential Encoder Encoder 24V GND 24V GND Power Supply 24V GND 24V GND Power Supply E D D E m i Pa Ze HU m gi wag lt v LE DES gt s Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr support logicbus com Your automation site www logicbus com 1 5 7 Mix Mode Encoder Power Supply YU U 1 7083 5V GND 1 7083B 5V GND Encoder Lagic active high Encoder Encoder Logic active high 12V GND 12V GND Power Supply r3 x SG LM EB b dos 9 u DES gt i S PLCs Acquisition Instruments Data logger Power
16. al Low amp active High O step 6 mode read back CwCcw XORI 1 L1 0 Z1 A1 B1 Low gt Z A B must be normal Low amp active High O step 7 mode read back CwCcw XOR2 0 L2 1 Z2 A2 B2 Low gt Z A B must be normal Low amp active High O step 8 read all Z Z2 Z1 Z0 Low PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 6 7 Set Operation Mode to PulseDir Mode stepccommand response 01M 1017083B 2 01D02 101 3 01D16 101 4 01D2E 01 5 0180 10120 6 01S1 10160 7 01S2 101E0 8 01S3 10100 O step 2 set encoder 0 gt PulseDir mode XORO 0 input signal is single ended amp active high Sec 1 5 2 LO 0 the preset value no update when power if turn OFF step 3 set encoder 1 gt PulseDir mode XORI 1 input signal is differential Sec 1 5 1 L1 0 the preset value no update when power is turn OFF O step 4 set encoder 2 gt PulseDir mode XOR2 1 input signal is differential Sec 1 5 1 L2 1 encoder value will save to the preset value when power is turn OFF It is the default setting of 7083B D O step 5 mode read back PulseDir XORO 0 LO 0 Z0 A0 B0 Low gt Z A B must be normal Low amp active High O step 6 mode read back PulseDir XOR1 1 L1 0 Z1 A1 B1 Low gt Z A B must be normal Low amp active High step 7 mode read
17. ax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address S 0 host watchdog is disable S 1 host watchdog is enable TT 2 character HEX value from 00 to FF unit 0 1 second chk 2 character checksum if checksum disable gt no chk cr 0x0D 9 Example Host watchdog timer ofl command 012 cr module 01 is disable response 01000 cr command 022 cr host watchdog timer of response 0210A cr module 02 is enable and 0 1 10 1 second PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr ort logicbus com Your automation site www logicbus com 2 8 AA3ETT O Description Enable disable the timer value of host watchdog The host watchdog timer is designed for software host watchdog When the software host watchdog is enable the host must send command to all modules before the timer is up When the command is received the host watchdog timer is reset and restart Use AA2 to read the host watchdog status amp value Syntax AA3ETT chk cr 1s a delimiter character AA 2 character HEX module address from 00 to FF E 0 is disable and 1 is enable TT 2 character HEX value from 00 to FF unit 0 1 second chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command
18. back PulseDir XOR2 0 L2 1 Z2 A2 B2 Low gt Z A B must be normal Low amp active High O step 8 read all Z Z2 Z1 Z0 Low PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 6 8 Set Operation Mode to A B Phase Mode stepcommand response 01M 1017083B 2 01D03 101 3 01D17 101 4 01D2F 101 5 01S0 10130 6 01S1 10170 7 01S2 O1FO0 8 01S3 10100 O step 2 set encoder 0 gt A B Phase mode XORO 0 input signal is single ended amp active high Sec 1 5 2 LO 0 the preset value no update when power if turn OFF O step 3 set encoder 1 gt A B Phase mode XORI 1 input signal is differential Sec 1 5 1 L1 0 the preset value no update when power if turn OFF O step 4 set encoder 2 gt A B Phase mode XOR2 1 input signal is differential Sec 1 5 1 L2 1 encoder value will save to the preset value when power is turn OFF It is the default setting of 7083B D step 5 mode read back A B Phase XORO 0 LO 0 Z0 A0 B0 Low gt Z A B must be normal Low amp active High step 6 mode read back A B Phase XOR1 1 L1 0 Z1 A1 B1 Low gt Z A B must be normal Low amp active High step 7 mode read back A B Phase XOR2 0 L2 1 Z2 A2 B2 Low gt Z A B must be normal Low amp active High O step 8 read all Z Z2 Z1 Z0 Low PLCs Acquisit
19. chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address data 4 character for module name chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 01M cr Module name of 01 is 7083 response 017083 cr command 02M cr Module name of 02 is 7083D response 027083D cr A A a Pas SS cum e HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 18 AASN Description Read status of encoder Refer to Sec 1 6 6 for more information Syntax SAASN chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AASS chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address N 0 1 2 gt SS LXCC OZBA gt CC 00 01 10 1 1 stop UD DP AB X 0 1 XOR control bit L 0 1 preset value update N23 DSS 0000ZZZ gt bit2 Z2 bitl Z1 bitO Z0 gt Sec 1 6 1 chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example
20. ddress from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AA chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address chk 2 character checksum if checksum disable gt no chk cr 0x0D Example command 010 cr module status 0x04 gt host is down response 0104 cr e I response Ol cr command 010 cr dule status 0x00 response 0100 cr pu l gor ES Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 7 AA2 O Description Read the status and timer value of host watchdog The host watchdog timer is designed for host watchdog When the host watchdog is enable the host must send command to all modules before the timer is up When the command is received the host watchdog timer is reset and restart Use AA3ETT to enable disable setting the host watchdog timer Syntax AA2 chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D O Response valid command gt AASTT chk cr invalid command gt AA chk cr no response gt synt
21. e 2500V optical isolation Built in XOR logic for active high or active low encoder input Display LED Indicator 5 digit readout channel 0 or channel 1 Power Power requirements 10V to 30V non regulated Power consumption 1W for 7083 7083B 1 5W for 7083D 7083BD HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr Your automation site www logicbus com 1 4 Block Diagram E Nonvolatile Encoder Logic Controller Ec 7083B only M E REG e cow Direction O Pin 1 6 A0 A0 B0 B0 Z0 Z0 are designed for encoderO O Pin 14 19 A1 A1 B1 B1 Z1 Z1 are designed for encoder Pin 21 26 A2 A2 B24 B2 Z2 Z2 are designed for encoder2 Pin 9 13 init DATA DATA Vs GND are same as 7000 series The input signal maybe active low or active high The XORO XOR1 XOR2 are designed to invert the active low signal for internal logic requirement If the value of XORO 1 2 is the encoder value will have different errors Refer to Sec 1 1 for more information The 7083B equips a nonvolatile logic When the power is turn OFF all encoder values will be saved to all preset values in EEPROM The 7083B will re store all encoder values from all preset values when the power is turn ON The 7083 does not equip this nonvolatile logic aL EH T am HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com
22. e will save to the preset value in EEPROM when power is turn OFF When the power is next turn ON the preset value will be re load from EEPROM That it to say the encoder value is nonvolatile even if the power is OFF 7083B can set L bit to O to disable the nonvolatile logic Refer to Sec 1 6 6 for more information For 7083 there is no nonvolatile logic so the start value of encoder is always as same as the preset value in EEPROM The L bit of 7083 is don t care 1 8 3 Encoder Counting Sequence The encoder is a 32 bit Up Down counter without overflow The 0x00000000 will change to Oxffffffff if one down counting is received The Oxffffffff will change to 0x00000000 if one up counting is received There is no overflow condition 1 8 4 XOR Control Bit Setting The internal logic is designed for active high So the XOR control bit should be set to 1 in most of application If the input signal is single ended amp active high Sec 1 5 2 the XOR bit has to be set to O for proper operation If the XOR bit is setting error the encoder value will have different errors Refer to Sec 1 1 for more information PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com Your automation site ort logicbus com 1 9 Tables Configuration Code Table CC 06 9600BPS 08 38400BPS 09 57600BPS Configuration Code FF 2 char for a
23. es 25 22 EE 26 2 3 pp 27 2 4 BOM SE 28 2 5 PAA Soest E 29 2 6 SaNa 30 PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA Telemetr Your automation site 2 7 SAAD 31 2 8 xv ER NEE 32 2 9 e Em 33 2 10 NONI 34 2 11 ees 35 2 12 Jv o E 36 21 EE 37 2 14 SAADNMS cene oi ibi demie diee 38 215 SAA EE 39 2 16 EE 40 2 17 O e a 41 2 18 AAN tete uUa Rd aetema 42 219 S VA 43 2 20 SAAGN 44 A ANA bobb bbbb enro nt bott bb bbab ranra rentno btb b nnan rs rr oere oenn enanss 45 3 OPERATION PRINCIPLE essessesessorsssssssesessoreessossoseosereosesseosssnoseesessoreessossosessesessssssessssoseess 46 3 1 INITE ugue EET 46 32 LED DISPLAY FORMAT iiieetetisceseesese teeth itecto ereen Ek Ee bv ev see YE S Eee e D EPN KEEN EE SER Eee E PEOR EREE 47 3 3 7080 D amp 7083B D iret etre eren r rte erre torret eor E EE baee EYE Pose epe ERR euer Ebor PER eit 48 PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logi icbus com Your automation site 1 Introduction I 7000 is a family of network data acquisition and control modules They provide A D D A
24. gt AA chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example Se ey ee ee ee command 013000 cr ona is CUE TULEI response 01 cr command 02310A cr response 02 cr host watchdog timer of module 02 is enable and 0 1 10 1 second PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 9 AAM Description Read the OEM module name Syntax AAM chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D O Response valid command gt AA data chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address data 4 character for module name chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 01M cr OEM module name of 01 is response 0100007083 cr 00007083 command 0
25. iguration data in the default setting The steps are shown as following Step 1 power off and connect INIT _pin to GND_pin Step 2 power on Step 3 send command string 002 0x0D to the module the module will return back the EEPROM data Step 4 record the EEPROM data of this I 7000 module Step 5 power off and disconnect INIT pin and GND pin Step 6 power on Refer to I 7000 Bus Converter User Manual Sec 5 1 for more information Bar 9 E PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com ort logicbus com Your automation site 3 2 LED Display Format The 7 Seg LED will show encoder 0 1 2 value one bye one as follows Step 1 0 byte 8 byte 7 byte 6 byte 5 Step 2 0 byte4 byte 3 byte 2 byte 1 Step 3 1 byte 8 byte 7 byte 6 byte 5 Step 4 1 byte4 byte 3 byte 2 byte 1 Step 5 2 byte 8 byte 7 byte 6 byte 5 Step 6 2 byte4 byte 3 byte 2 byte 1 N 1 step 1 amp step 2 will show encoder0 2 step 3 amp step 4 will show encoder 3 step 5 amp step 6 will show encoder2 4 the decimal point of byte 5 amp byte 1 is Hi Lo status of A 5 the decimal point of byte 6 amp byte 2 is Hi Lo status of B 6 the decimal point of byte 7 amp byte 3 is Hi Lo status of Z HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr Your automation site ww
26. ion Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 7 Default Setting The default setting is given as following address 01 baud rate 9600 checksum disable data 1 start 8 data 1 stop no parity type 53 Mode 5 for 7083 L 0 XOR 1 CwCcw mode D for 7083B L 1 XOR 1 CwCcw mode Refer to Sec 1 6 6 for more information 1 8 Application Notes 1 8 1 Encoder 8 Synchronous Encoder Encoder will always counting Synchronous encoder will latch until next command is received User must read encoder amp synchronous encoder one by one So there is a time delay between each read operation When host computer send command to RS 485 network all 7083 7083B in this RS485 network will latch their synchronous encoders at the same time Then host computer can read these synchronous encoders one by one Refer to Sec 1 6 2 amp Sec 1 6 3 for more information PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com Your automation site ort logicbus com 1 8 2 Preset Value of Encoder The C AAPN data can be used to set the preset value of encoder The preset value is saved in the EEPROM When the power is turn ON the preset value will be loaded from EEPROM and set to the start value of encoder For 7083B the current encoder valu
27. is sent If the host watchdog is enable and the host is down the module status will be set to 4 If the module status 4 all output command will be ignored Syntax AAO chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AASS chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address SS 2 character HEX status value as following Bit_0 Bit_1 reserved Bit 220 gt OK 1 gt host watchdog failure chk 2 character checksum if checksum disable gt no chk cr 0x0D Example command 010 cr Status of module 01 is OK response 0100 cr command 020 cr Module status 04 host watchdog response 0204 cr failure 2 HOST is down now idos i w ES Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site P LCs 2 6 AAT Acquisition Description Reset the module status The module status will be latched until AA1 command is sent If the module status is not 0 only AA1 command can clear the module status Syntax AA1 chk cr is a delimiter character AA 2 character HEX module a
28. ll 76 5432 ju checksum O disable l enable Configuration Code Table TT HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 Command Set General Command Set di No Response S nchronous read encoder i Sec 2 AA3ETT AA Enable host watchdog timer AA data Read OEM module name AAO name Sec 2 10 Li i PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com ort logicbus com Your automation site 2 1 AANNTTCCFF O Description Set the configuration of module Syntax CCAANNTTCCFF chk cr is a delimiter character AA 2 character HEX module address from 00 to FF NN new AA TT input type code refer to Sec 1 9 CC baud rate code refer to Sec 1 9 FF status code refer to Sec 1 9 chk 2 character checksum if checksum disable gt no chk cr 0x0D O Response valid command gt AA chk cr invalid command gt gt AA chk cr no response gt syntax error or address error or communication error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 0102530600 cr address 01 is configured to a response O2 cr new address 02 9600BPS command
29. module Syntax SAA2 chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AATTCCFF chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address TT CC FF refer to Sec 1 9 chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 012 cr response 01530600 cr command 022 cr Address 02 encoder 19200 BPS response 02530700 cr checksum disable Address 01 encoder 9600 BPS checksum disable NOTE If the user use 7 AANNTTCCFEF command to change module configuration the new configuration code will be stored into EEPROM immediately The configuration code includes module address module type baud rate code checksum enable disable code calibration code power on value and safe value The EEPROM data of I 7000 can be read infinite times and can be written about 100 000 times max Therefore the user should not change configuration code often for testing The AA2 command is used to read EEPROM data only therefore the user can send this command to I 7000 module infinitely i Pas SS c PLCs Acquisition Instruments Data logger Power HMIs Switches
30. n the power is turn OFF 2 For 7083B the preset value can be changed by AAP data command But the encoder value will save to preset value when the power is turn OFF 1 6 5 Clear Encoder to 0 step command response 1 O1IM 1017083 2 0 P000000000 101 3 01P100000000 101 4 01P200000000 101 5 0160 101 6 0161 101 7 0160 101 O step 2 4 set preset value 0 O step 5 7 set encoder to preset value PLCs Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 1 6 6 Set Operation Mode to CwCcw Mode stepcommand response 01M 1017083B 2 01DO1 101 3 01D15 101 4 01D2D 101 5 01S0 10110 6 01S1 10150 7 01S2 101DO 8 01S3 10100 O step 2 set encoder 0 gt CwCcw mode XORO 0 input signal is single ended amp active high Sec 1 5 2 LO 0 the preset value no update when power if turn OFF O step 3 set encoder 1 gt CwCcw mode XORI 1 input signal is differential Sec 1 5 1 L1 0 the preset value no update when power if turn OFF O step 4 set encoder 2 gt CwCcw mode XOR2 1 input signal is differential Sec 1 5 1 L2 1 encoder value will save to the preset value when power is turn OFF It is the default setting of 7083B D O step 5 mode read back CwCcw XORO 0 LO 0 Z0 A0 B0 Low gt Z A B must be norm
31. tches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site The internal counting logic is expected as active high User can use XOR control bit to select the proper waveform as follows Case 1 differential input set XOR 1 LR 4 TR C o NEU As i Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site support logicbus com If the value of XOR control bit is error the encoder value will have different errors given as follows The counting direction will be inverted The encoder value has error count 1 O The Z is inverted User can use AASN command to check the status of A B Z All A B Z are expected to be Low in the normal state amp High in the active state The check sequences are given as follows steplcommand response 1 _ 0180 101 MO 2 01S1 101 MO 3 01S2 101 MO Step 1 check A0 BO amp ZO must be all Low M mode Step 2 check A1 B1 amp Z1 must be all Low M mode Step 3 check A2 B2 amp Z2 must be all Low M mode Refer to Sec 2 18 for more information about AASN command O Refer to Sec 1 6 6 Sec 1 6 7 amp Sec 1 6 8 for more information about M mode Some error results are given as follows assume in the normal state step command response 01SO 101M7 2 01SI 101M7 3 0182 101M7
32. um disable gt no chk cr 0x0D Response valid command gt AA data chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command 01POFFFFOO00 cr The preset value of encoder response Ol cr 0 is FFFF0000 command 02P10000FFFF cr The preset value of encoder response 02 cr 1 is 0000FFFF Acquisition Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr i www logicbus com Your automation site ort logicbus com 3 Operation Principle 3 1 INIT Pin All I 7000 modules contain an EEPROM to store configuration information Therefore the user is difficult to find out the status of the I 7000 modules The user can connect the INIT _pin to GND_pin and power on the module The I 7000 modules will go to the factory default setting without changing the EEPROM data The factory default setting is given as following address 00 baud rate 9600 checksum DISABLE data format 1 start 8 data bits 1 stop bit If the user disconnect the INIT _pin and GND_pin the I_7000 module will be auto configured according to the EEPROM data The user is easy to find the EEPROM conf
33. w logicbus com 3 3 7080 D amp 7083B D 7080 D amp 7083B D 7080 D 7083B D Standard version 7080 7080D 7083 7083D Nonvolatile version 7080B 7080BD 7083B 7083BD Counter length 32 bits 32 bits Set preset value AAPN data Same Read preset value 9 AAGN Same Read counter AAN Same Number of channels 2 channels 3 channels Default setting Up counting CC Up Down counting Counting mode Up counting CC PD AB Max frequency 100K IM Synchronous Sampling N A i dil Read sync encoder N A SAAZN Counter Frequency Programmable Encoder only 7083 D amp 7083B D 7083 D 7083B D Standard version 77083 7083B With LED version 7083D 7083BD Module type n3 53 Set L 0 Sec 2 14 No effect Preset value will not save Same as 7083 D 7080 D amp 7080B D 7080 D 7080B D Standard version 7080 7080B With LED version 7080D 7080BD Module type 50 51 50 51 52 Module type 50 51 Counter Frequency Same as 7080 D Module type 52 N A Nonvolatile version of 50 PLCs Acquisition support Instruments Data logger Switches Power HMIs Your automation site Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com
34. x0D Response valid command gt AA chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address chk 2 character checksum if checksum disable gt no chk cr 0x0D Example command 01D05 cr Up Down counting mode UD response Ol cr XOR control bit 1 Preset value no update command 01D1B cr AB phase counting mode AB response Ol cr Xor control bit 0 Update the preset value before the power is turn off Instruments Data logger Power HMIs Switches Motion Sensors Converters Keyboards SCADA _ Telemetr www logicbus com Your automation site 2 15 SAAF Description Read the version number of firmware Syntax SAAF chk cr is a delimiter character AA 2 character HEX module address from 00 to FF chk 2 character checksum if checksum disable gt no chk cr 0x0D Response valid command gt AA data chk cr invalid command gt AA chk cr no response gt syntax error or communication error or address error is a delimiter character indicating a valid command is a delimiter character indicating a invalid command AA 2 character HEX module address data 5 character for version number chk 2 character checksum if checksum disable gt no chk cr 0x0D O Example command

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