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E5CN-H E5AN-H E5EN-H Digital Controller - Innovative-IDM

1. 6 2 6 2 Status and Status 2 oc ccccecesesseseaeeeseaeseeeeees 6 15 Status Structure clot sedo ys 6 15 Status 2 Structure sssseeeseeesesssss 6 17 Status Details sininen a a 6 18 Status 2 Details seesseeeeeeeeee 6 19 fi SECTION 6 Communications Data for Modbus 6 1 Variable Area Setting Range List Four byte Mode One element uses 2 bytes of data H 0000 to H FFFF so specify two element units Reading and writing in 4 byte units is executed by specifying an even address and specifying the number of elements in multiples of 2 Two byte Mode One element uses 2 bytes of data H 0000 to H FFFF so specify one element units Reading and writing in 2 byte data units is executed by specifying 1 element units The following table lists the variable area Items expressed in hexadecimal in the Set monitor value column are the setting range in the Modbus specifications Values in parentheses are the actual setting range When there is a section reference for a setting item refer to that reference for details Address Parameter name Setting monitor value Four byte Two byte mode mode Process Value Temperature Use the specified range for each sensor Analog Scaling lower limit 5 FS to Scaling upper limit 5 FS Operation Status See notes 1 and 2 See the 6 2 Status and Status 2 for details Internal Set Point
2. fe E g E amp EM 2 o E is D s Program start Heater overcurrent CT2 Heater current hold CT2 HS alarm CT2 3 17 f SECTION 3 Communications Data for CompoWay F and SYSWAY Status 2 Structure 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bitposition Work bit 1 Work bit 2 Work bit 3 Work bit 4 Work bit 5 Work bit 6 Work bit 7 Work bit 8 OC Heater Overcurrent Alarm CT1 OC Heater Overcurrent Alarm CT2 Control Output 1 ON OFF Count Alarm Output Control Output 2 ON OFF Count Alarm Output PATE s EE Og EXE o0 OO SP mode sus T cm Toe um 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 Bit position Invert direct reverse operation SP ramp SP mode 3 2 Status and Status 2 i E Status Details Bit Description Bit position Status Heater overcurrent CT1 Not generated Generated lower word Heater current hold CT1 See note 1 Update Hold A D converter error Not generated Generated HS alarm CT1 OFF ON RSP input error Not generated Generated Display range exceeded Not generated Generated Input error Not generated Generated Potentiometer input error Not generated Generated Control output heating open output OFF ON Control output cooling close output OFF ON HB heater burnout alarm CT1 OFF ON HB heater burnout a
3. Four byte mode Two byte mode Parameter name Monitor Setting Item 2 6 1 Variable Area Setting Range List Setting monitor value H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 Monitor Setting Item 3 H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 Monitor Setting Item 4 H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 Monitor Setting Item 5 H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 SP Tracking H 00000000 0 Ope H 00000001 1 PID Set Automatic Selection Data H 00000001 1 o H 00000000 0 P y D H 00000002 2 S PID Set Automatic Selection Hysteresis H 00000004A to H 0000270F 0 10 to 99 99 PV Dead Band H 00000000 to H 00007E90 0 to 32400 Cold Junction Compensation Method H 00000000 0 OFF H 00000001 1 ON a H 00000000 to H 00000064 0 00 to 1 00 AT Calculated Gain H 00000001 to H 00000064 0 1 to 10 0 AT Hysteresis Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 000003E7 0 01 to 9 99 Limit Cycle MV Amplitude H 00000032 to H 000001F4 5 0 to 50 0 Heater Burnout Latch H 00000000 0 OFF H 00000001 1 ON Heater Burnout Hysteresis H 00000001 to H 000001F4 0 1 HS Alarm Latch H 00000000 0 OFF H 00000001 1 ON HS Alarm Hysteresis H
4. E Composite Write to Variable Area This service writes in order the contents of specified addresses to a variable area 4 AeModwoy Service Request PDU MRC SRC Variable Write Bit p Write data type address position 0 1 11 3 Up T LIE pee de 2 2 2 4 2 Number of elements x8 or 4 Variable Write Bit Write data type address position PEE 0 0 2 4 2 Number of elements x8 or 4 Service Response PDU MRC SRC Response code 0 1 1 3 2 2 4 1 Variable Type and Write Start Address For details on variable types and write start addresses see SECTION 3 Communications Data for CompoWay F and SYSWAY 2 Bit Position The E5CN AN EN H does not support bit access Fixed to O00 3 Number of Write Data Items Variable Type Write Data Write data length Number of write data items For double word 12 max For word 17 max 4 Response Code Normal Completion Response code Name Description 0000 Normal completion No errors were found 2 13 CompoWay F P SECTION 2 CompoWay F Communications Procedures Error Occurred Response code Error name Cause 1002 Command too The command is too short short 1101 Area type error The variable type is wrong 1100 Parameter error Bit position is not 00 The write data is out of the setting range 3003 Read only error Variable type CO was written to 2203 Operation error The Communications Writing
5. Node number Sub address End code BCC ml Joe el e e The end code is 14 format error Az oO e o o 3 o oO Example 3 No Node Number Provided STX BCC EXT The node number is lacking one character O o E z 3 2 E 7 Response There is no response 2 1 Data Format Example 4 No Sub address and Illegal BCC Command Node number BCC Response Node number Sub address End code BCC s 0 0 1 93 EX The sub address is 00 and the end code is 13 BCC error J AeMModuio5 CompoWay F f SECTION 2 CompoWay F Communications Procedures 2 2 Structure of Command Text B PDU Structure E Area Definitions An MRC Main Request Code and SRC Sub Request Code followed by the various required data is transferred to the command text Service Request PDU NM The MRES Main Response Code and SRES Sub Response Code are transferred to the response frame following the above MRC SRC Data is then transferred following the MRES and SRES Service Response PDU Normal Response MRES SRES Data If the specified command text could not be executed the service response PDU will contain only the MRC SRC and MRES SRES Service Response PDU Command Text Not Executed MRES SRES MRES SRES provides the response code MRES SRES are not output when processing ends in a normal completion Areas comprise only the variable area E Type Code Variable Type The foll
6. B Read Controller Status 2 16 This service reads the operating status and error status Service Request PDU MRC SRC 2 2 Service Response PDU MRC SRC Response operating Related melar code tion 2 2 4 2 2 1 Operating Status Operating m SISBIE Description 00 Control is being carried out error has not occurred in setup area 0 and the Controller is running 01 Control is not being carried out state other than above 2 Related Information 7 6 5 4 3 2 1 0 Bit position Heater overcurrent CT 1 Heater current hold CT1 AD converter error Heater overcurrent CT2 Heater current hold CT2 Display range exceeded Input error Potentiometer input error 3 Response Code Normal Completion Response code Name Description 0000 Normal completion No errors were found Error Occurred Response code Name Description 1001 Command too long The command is too long 2203 Operation error EEPROM error 2 3 Detailed Description of the Services f E Echoback Test This service performs an echoback test Service Request PDU Test data 0 8 0 1 2 2 0 to 200 Service Response PDU 018 011 sas Ee ree er 2 2 0 to 200 1 Test Data Set between 0 and 200 bytes of user defined test data Set a value for the test data within the ranges shown below according to the communications data length Communications data
7. PV Stable Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Auto Manual Select Addition H 00000000 0 OFF H 00000001 1 ON Character Select H 00000000 0 OFF H 00000001 1 ON Note 1 Not displayed on the Controller display when Alarm 3 is not assigned to the output eue ine z3 aS SE RS 6 9 P SECTION 6 Communications Data for Modbus Address Parameter name Setting monitor value Four byte Two byte mode mode PV Status Display Function H 00000000 0 OFF H 00000001 1 Manual H 00000002 2 Stop H 00000003 3 Alarm 1 H 00000004 4 Alarm 2 H 00000005 5 Alarm 3 H 00000006 6 Alarm 1 to 3 OR status H 00000007 7 Heater alarm y y y y y y y SV Status Display Function H 00000000 to H 00000007 0 to 7 Same as for PV Status Display Function Advanced function setting Communications Protocol Set ting See note 1 H 00000000 0 CompoWay F SYSWAY H 00000001 1 Modbus Communications Unit No See note 1 H 00000000 to H 00000063 0 to 99 Communications Baud Rate See note 1 H 00000000 0 1 2 H 00000001 1 2 4 H 00000002 2 4 8 H 00000003 3 9 6 H 00000004 4 H 00000005 5 9 2 8 4 H 00000006 6 57 6 Communications Data Length See note 1 H 00000007 7 9 1 3 5 7 H 00000008 8 8 Communications Stop Bits
8. SP ramp OFF During SP ramp Spare OFF Spare OFF Spare OFF Spare OFF Spare OFF SP mode Local SP mode Spare OFF Spare OFF Spare OFF Spare OFF Note 1 Spare bits are always OFF Note 2 When read in setup area 1 the status of the bits will be as follows e Overcurrent Output Cleared e Control Output 1 ON OFF Count Alarm Cleared e Control Output 2 ON OFF Count Alarm Cleared e Work bits 1 to 8 Cleared e SP ramp Last value held eue ine z3 aS SE RS d SECTION 6 Communications Data for Modbus o5 oO xe ag ES lores Og 6 20 Appendix ASGIIEISE d co uie bi ete A 2 Troubleshooting er eet eee edd A 3 A 1 Appendix ASCII List NUL DLE SPACE 0 STX DC2 ETX DC3 6 ACK SYN amp BEL ETB 2 Aiued uang A 2 xipueddy Troubleshooting j Troubleshooting E Before Requesting Repairs If communications are not functioning properly check the items in the following table before requesting repairs If normal operation cannot be restored even after checking everything return the product to your OMRON representative Problem Communications are not possible or communications errors occur The communications wiring is not correct Confirmation Correct
9. Command Frame Slave Function Write Number of Byte Write data for the address code startaddress Elements count number of elements CRC 16 O e x u qo Ll 1 1 2 2 1 0 to 208 2 x 104 2 Name Description Slave address Specify the E5CN AN EN H s unit number The unit number can be set between H 01 and H 63 hexadecimal 1 to 99 decimal Function code The Write Variable Area function s function code is H 10 Write start address Specify the starting address where the setting data will be written See SECTION 6 Communications Data for Modbus for details on addresses Number of elements Four byte Mode Specify 2 times the number of setting data items as the number of elements to be written The setting range for the number of elements is H 0002 to H 0068 2 to 104 When H 0068 is set 52 items of setting data can be read Example When writing 2 items of setting data set the number of ele ments to H 0004 Two byte Mode Specify the number of setting data items to be written as the number of elements The setting range for the number of elements is H 0001 to H 0066 1 to 104 When H 0068 is set 104 items of setting data can be read Example When reading two items of setting data set the number of elements to H 0002 Byte count Specify the number of bytes of write data CRC 16 This check code is calculated with the data from the slave address to the end of the data For details on the
10. Digital Controllers Communications Manual Advanced Type Preface The E5CN AN EN H support serial communications This Communications Manual describes the communications functions of the ES5CN AN EN H Before using your ESCN AN EN H thoroughly read and understand this manual in order to ensure correct use Also store this manual in a safe place so that it can be retrieved whenever necessary OMRON 2008 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Nevertheless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication Read and Understand this Manual Please read and understand this manual before using the products Please consult your OMRON representative if you have any questions or comments Warranty Limitations of Liability WARRANTY OMRON s exclusive warranty is th
11. Preface Read and Understand this Manual II Warranty Limitations of Liability II Application Considerations II Disclaimers Hl Safety Precautions IV Precautions for Safe Use VII Conventions Used in This Manual IX SECTION 1 Communications Methods 1 1 Overview of Communications Methods cccccccccecceeeeeeeeeeeeeeaeaeaeaeees 1 2 litFod ctlon uie eite ee moe Medias tie tees 1 2 Communications Specifications sssssssssssee 1 3 Transmission Procedure ssssssseseeeeeeeneenemenememen enne 1 3 Interf ce oos neuen 1 4 Mitillg ac hem toti eD M i t o ANAE E Lun LEE n 1 4 Communications Parameters ccccccccccececeeeeeeeeeeeeaeaeaeaeaeaeaeeaeeseeens 1 8 SECTION 2 CompoWay F Communications Procedures 2 1 Data Format eee ree pae 2 2 Command Frarmie nido hene eed 2 2 Response F rame ieu EU ARDUIS EE eee 2 3 Communications Data isses 2 4 End Code Example et sc edet tepore b e o butcet 2 4 2 2 Structure of Command Text ccccccccccccseceeseseseseseseseesseseseseseceeeeeseeeeeeeees 2 6 PDU Str cture e recte ig eet dete tet bei ERR 2 6 Area DefinitionS i ui etti 2 6 Type Code Variable Type ssssseen mee 2 6 Addresses seis hobs IH cera e I RE MIETEN 2 7 Number of Elements irern ds ane
12. See note 1 H 00000001 1 H 00000002 2 2 Communications Parity See note 1 1 H 00000000 0 None H 00000001 1 Even H 00000002 2 Odd Send Data Wait Time See note 1 H 00000000 to H 00000063 0 to 99 Communi cations setting PF Setting H 00000000 0 H 00000001 1 H 00000002 2 H 00000003 3 H 00000004 4 H 00000005 5 H 00000006 6 H 00000007 7 Auto manual H 00000008 8 Monitor setting item OFF RUN STOP RUN STOP 10096 AT execute cancel 4096 AT execute cancel Alarm latch cancel R m E e 9 for Modbus After communications parameters have been changed reset the Controller to enable them Monitor Setting Item 1 H 00000000 0 Disable H 00000001 1 PV SP Bank No H 00000002 2 PV SP MV H 00000003 3 PV SP soak time remain H 00000004 4 Proportional band P H 00000005 5 Integral time I H 00000006 6 Derivative time D H 00000007 7 Alarm value 1 H 00000008 8 Alarm value upper limit 1 H 00000009 9 Alarm value lower limit 1 H 0000000A 10 Alarm value 2 H 0000000B 11 Alarm value upper limit 2 H 0000000C 12 Alarm value lower limit 2 H 0000000D 13 Alarm value 3 H 0000000E 14 Alarm value upper limit 3 H 0000000F 15 Alarm value lower limit 3 H 000000010 16 Bank No y y y JH y y yx H 00000009 9 Bank change X y y y y y y Advanced function setting Address
13. d SECTION 3 Communications Data for CompoWay F and SYSWAY E Status 2 Details Bit Description Bit position Status Work bit 1 OFF lower Word Work bit 2 OFF Work bit 3 OFF Work bit 4 OFF Work bit 5 OFF Work bit 6 OFF Work bit 7 OFF Work bit 8 OFF Spare OFF Spare OFF OC Heater Overcurrent Alarm CT1 OFF OC Heater Overcurrent Alarm CT2 OFF Control Output 1 ON OFF Count Alarm Output OFF Control Output 2 ON OFF Count Alarm Output OFF Spare OFF Spare OFF Status Spare OFF upper word Spare OFF FATE m O EE as t oe OX Spare OFF Spare OFF Invert direct reverse operation Not Invert Invert SP ramp OFF During SP ramp Spare OFF Spare OFF Spare OFF Spare OFF Spare OFF SP mode Local SP mode Spare OFF Spare OFF Spare OFF Spare OFF Note 1 Spare bits are always OFF Note 2 When read in setup area 1 the status of the bits will be as follows e Overcurrent Output Cleared e Control Output 1 ON OFF Count Alarm Cleared e Control Output 2 ON OFF Count Alarm Cleared e Work bits 1 to 8 Cleared e SP ramp Last value held 3 20 SECTION 4 SYSWAY E5 and E5 X Format Communications Procedures These communications procedures are supported to provide compatibility with the E5IL J and EBLIX Digital Controllers When using a new system we recommend using CompoWay F communication
14. H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Note The alarm function can also be used in Controllers without alarm output terminals In this case confirm alarm occurrences via the status data Note 1 The parameter for the currently selected bank will be accessed Note 2 Not displayed on the Controller display when Alarm 3 is not assigned to an output Note 3 The parameter for the currently selected PID set will be accessed For setup area 1 however the currently selected PID set is fixed at PID1 3 3 ATE E O EE as Sis oe OO i SECTION 3 Communications Data for CompoWay F and SYSWAY Variable type C1 81 Parameter name MV at Stop Setting monitor value Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H FFFFFBE6 to H 0000041A 105 0 to 105 0 Position proportional Floating or direct setting of position proportional MV OFF H FFFFFFFF to H 00000001 1 to 1 Position proportional Closed and direct setting of position proportional MV ON H FFFFFFCE to H 0000041A 5 0 to 105 0 MV at PV Error Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H FFFFFBE6 to H 0000041A 105 0 to 105 0 Position proportional Floating or direct setting of position proportional MV OFF H FFFFFFFF to H 00000001 1 to 1 Position proportional Closed and
15. M IAJBAQ Oo nnn B DD pe I zz DI lt a Communications Baud Rate Communications Data Length See note 00 0000 OO 0000 BH o0 oo oo r re rr ms 3 lt hun lt a Communications Stop Bits See note ooo um on Ta n ood go uu nu Communications Parity 00 0000 BG Tu m a m m SB be Note Displayed only when the z SE Send Data Wait Time Protocol Setting parameter is E a set to CompoWay F ooo 7 Communications Parameters When communications parameter settings have been changed the new settings must be enabled by resetting the Controller e Protocol Setting P5E1 The communications protocol can be selected Set CompoWay F SYSWAY or Modbus e Communications Unit No L Na This parameter is for setting a unique unit number for each of the Digital Controllers This unit number is set so that the host can identify the Digital Controller when communications are carried out with the host The unit number can be set to an integer value between 0 and 99 The default is 1 When two or more Digital Controllers are used do not set the same unit number Doing so will prevent normal operation e Communications Baud Rate bP5 This parameter is for setting the baud rate for communications with the host The communications baud rate settings are as follows 1 2 1200 bps 2 4 2400 bps 4 8 4800 bps 9 6 9600 bps 19 2 19
16. SYSWAY Communi See note 1 H 00000001 1 Modbus cations set Send Data Wait Time See note 1 H 00000000 to H 00000063 0 to 99 oe Control Output 1 Assignment When control output 1 is a linear output Advanced H 00000000 0 Not assigned function H 00000001 1 Control output heating setting H 00000002 2 Control output cooling When control output 1 is an ON OFF output H 00000000 0 Not assigned H 00000001 1 Control output heating H 00000002 2 Control output cooling H 00000003 3 Alarm 1 H 00000004 4 Alarm 2 H 00000005 5 Alarm 3 H 00000006 6 Program end output See note 2 H 00000007 7 Control output ON OFF count alarm See note 3 H 00000008 8 Work bit 1 H 00000009 9 Work bit 2 H 0000000A 10 Work bit 3 H 0000000B 11 Work bit 4 H 0000000C 12 Work bit 5 H 0000000D 13 Work bit 6 H 0000000E 14 Work bit 7 H 0000000F 15 Work bit 8 Control Output 2 Assignment Same as for Control Output 1 Assignment Note 1 After communications parameters have been changed reset the Controller to enable them Note 2 PEND program end output can be set even when the program pattern is set to OFF but the function will be disabled Note 3 The output turns ON when the status of either the Control Output 1 ON OFF Count Alarm or the Control Output 2 ON OFF Count Alarm turns ON ATE E O EE as Sis oe OO 3 10 Variable type A
17. do not connect any of the control output terminals to ground Doing so may result in an unwanted circuit path causing error in the measured temperature 21 When replacing the body of the Digital Controller check the condition of the terminals If corroded terminals are used contact failure in the terminals may cause the temperature inside the Digital Controller to increase possibly resulting in fire If the terminals are corroded replace the case as well 22 Use suitable tools when taking the Digital Controller apart for disposal Sharp parts inside the Digital Controller may cause injury 23 Check the specifications of the Control Output Unit and assemble it correctly 24 When mounting the Control Output Unit read and follow all relevant information in the product catalogs and manuals VIII Conventions Used in This Manual B How This Manual is Organized Overview Descriptions in this manual are separated by the communications method Read the sections that are application to the system being used CompoWay F J AeM M oduio5 Communications Data for CompoWay FeSYSWAY SYSWAY Modbus 1T Communications Data for Modbus OKA oo EE 2 oo Mu c EE eue nde Ed jw gu bz B Related Manuals This manual describes the communications functions of the ES5CN AN EN H For details on the functions of the ESCN AN EN H refer to the User s Manual Appendix xipueddy Table of Contents
18. response Example Received function code H 03 Function code in response frame when an error occurred Function code H 83 Error code This code indicates the kind of error that occurred Cyclical Redundancy Check This check code is calculated with the data from the slave address to the end of the data The check code is 2 byte hexadecimal Modbus 5 1 Data Format i B Error Codes Error Description detection priority Function code error An unsupported function code was received Variable address error The specified variable area address is out of range Variable data error The amount of data does not match the number of elements The byte count is not 2 times the number of elements The response length exceeds the size of the communica tions buffer The command code or related information in the operation command is wrong or the write data is not in the setting range Operation error The write data contents are not allowed in the present oper ation mode The Communications Writing parameter is set to OFF disabled Attempted to write to a parameter in setup area 1 from setup area 0 Attempted to write to a protect parameter from other than the protect level AT execution in progress The command cannot be processed No Response In the following cases the received command will not be processed and a response will not be returned Consequentl
19. setting This command can be accepted in setup area 0 only An operation error will be generated in the following instances When the RUN STOP parameter is set to stop When the command is executed in setup area 1 When ON OFF control is being used When 40 AT is specified during 100 AT execution When 100 AT is specified during 40 AT execution In addition a parameter error will occur if 4096 AT is specified during heating and cooling control or during position proportional floating control Note If the same type of AT execution is specified during AT execution e g if 10096 AT is specified during 10096 AT execution the AT will not be restarted and the operation will end in normal completion with no processing 2 20 2 3 Detailed Description of the Services j e Write Mode Set either the backup mode or RAM write mode with the related infor mation setting The setting can be accepted in both setup area 0 and setup area 1 The number of EEPROM non volatile memory write operations is limited Therefore use RAM write mode when frequently overwriting data e 9 Write mode Description E Backup mode The data is written to EEPROM when a parameter in Z the operation adjustment bank setting or PID set fat ting level excluding read only parameters is written lt using communications a RAM write mode The data is not written to EEPROM when a parame ter in the operation adjustment
20. 0 F T 199 9 to 400 0 C 199 9 to 700 0 F E 200 0 to 600 0 C 300 0 to 1100 0 F L 100 0 to 850 0 C 100 0 to 1500 0 F U 200 0 to 400 0 C 300 0 to 700 0 F U 7199 9 to 400 0 C 199 9 to 700 0 F N 200 0 to 1300 0 C 300 0 to 2300 0 F R 0 0 to 1700 0 C 0 0 to 3000 0 F S 0 0 to 1700 0 C 0 0 to 3000 0 F B 100 0 to 1800 0 C 300 0 to 3200 0 F W 0 0 to 2300 0 C 0 0 to 3200 0 F PLII 0 0 to 1300 0 C 0 0 to 2300 0 F K 50 00 to 200 00 C 50 00 to 200 00 F J 50 00 to 200 00 C 50 00 to 200 00 F T 50 00 to 200 00 C 50 00 to 200 00 F Pt 50 00 to 200 00 C 50 00 to 200 00 F 4 to 20mA 0 to 20mA 1 to 5V 0 to 5V 0 to 10V Temperature Unit H 00000000 0 C H 00000001 1 F Scaling Lower Limit H FFFFB1E1 to Scaling upper limit 1 19999 to Scaling upper limit 1 Scaling Upper Limit Scaling lower limit 1 to H 00007E90 Scaling lower limit 1 to 32400 Decimal Point H 00000000 to 00000003 0 to 3 Initial setting Remote SP Upper Limit SP lower limit to SP upper limit Remote SP Lower Limit SP lower limit to SP upper limit PV Decimal Point Display H 00000000 0 OFF H 00000001 1 O N Advanced function setting Linear Current Output H 00000000 0 4 to 20 mA H 00000001 1 0 to 20 mA SP Upper Limit The range of values without decimal point is as follows Temperature SP lower limit 1 to Input
21. 00 Value C1 81 Lower Limit Temperature Input Shift H FFFFB1E1 to H 00007E90 199 99 to 324 00 Value C1 81 Proportional Band See note 3 Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 e zj jw S md 9 c 9 C g C 7 C1 81 Integral Time See note 3 Standard heating cooling positional proportional closed H 00000000 to H 00007E90 0 0 to 3240 0 Positional proportional floating H 00000001 to H 00007E90 0 1 to 3240 0 Derivative Time See note 3 H 00000000 to H 00007E90 0 0 to 3240 0 Cooling Coefficient See note 3 H 00000001 to H 0000270F 0 01 to 99 99 Dead Band Temperature H FFFFB1E1 to H 00007E90 1999 9 to 3240 0 Analog H FFFFF831 to H 0000270F 199 9 to 999 9 Manual Reset Value H 00000000 to H 000003E8 0 0 to 100 0 Hysteresis Heating Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 Hysteresis Cooling Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 Heater Burnout Detection 2 H 00000000 to H 000001F4 0 0 to 50 0 HS Alarm 1 H 00000000 to H 000001F4 0 0 to 50 0 HS Alarm 2 H 00000000 to H 000001F4 0 0 to 50 0 Soak Time See note 1 H 00000000 to H 0000270F 0 to 9999 Wait Band See note 1
22. 00000001 to H 000001F4 0 1 Advanced function setting Bank Numbers Used H 00000000 Disabled H 00000001 2 Bank H 00000002 4 Bank H 00000003 8 Bank Initial setting HB ON OFF H 00000000 xd 0 1 2 3 0 H 00000001 1 MB Command Logic Switching See note 1 H 00000001 Input Error Output oe H 00000000 OFF H 00000001 Input Shift Type H 00000000 H 00000001 Temperature input 1 point shift Temperature input 2 point shift MV at Stop and Error Addition H 00000000 0 1 0 1 0 a 0 H 00000000 H 00000001 1 or xo xo yo yo ST Stable Range H 00000001 to H 00007E90 0 1 to 3240 0 RT H 00000000 0 OFF H 00000001 1 ON Note 1 HS Alarm Use H 00000000 0 OFF H 00000001 1 ON The logic of the Modbus Write Variable operation command is not affected Advanced function setting 6 11 n fo e 2 Z n e 3 O S S P SECTION 6 Communications Data for Modbus Address Four byte Two byte Parameter name Setting monitor value mode mode LBA Detection Time H 00000000 to H 0000270F 0 to 9999 Advanced See note 1 function tti LBA Level Temperature H 00000001 to H 00007E90 0 1 to 3240 0 seing Analog H 00000001 to H 0000270F 0 01 to 99 99 LBA Band Temperature H 00000000 to H 00007E90 0 0 to 3240 0 Analog H 00000000 to
23. 3 H 0000000F 15 Alarm value lower limit 3 H 000000010 16 Bank No Monitor Setting Item 2 H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 Monitor Setting Item 3 H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 Monitor Setting Item 4 H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 Monitor Setting Item 5 H 00000000 to H 00000010 0 to 16 Same as for Monitor Setting Item 1 ATE E io EE as Sis OO OO 3 12 Variable type Address Parameter name PV SP Display Screen Selection 3 1 Variable Area Setting Range List Setting monitor value H 00000000 0 PV SP H 00000001 1 PV SP Bank No PV SP MV H 00000002 2 PV SP MV PV SP Bank No H 00000003 3 PV SP Bank No H 00000004 4 PV SP MV H 00000005 5 PV SP Bank No PV SP Soak Time Remain H 00000006 6 PV SP MV PV SP Soak Time Remain H 00000007 7 PV SP Soak Time Remain MV Display Selection MV heating MV cooling H 00000000 0 H 00000001 1 PV Decimal Point Display H 00000000 0 e H 00000001 1 PV Status Display Function yo H 00000000 0 OFF H 00000001 1 Manual H 00000002 2 Stop H 00000003 3 Alarm 1 H 00000004 4 Alarm 2 H 00000005 5 Alarm 3 H 00000006 6 Alarm 1 to 3 OR status H 00000007 7 Heater alarm SV Status Display Func
24. 3500 PID 1 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 1502 3501 PID 1 Integral Time Standard heating cooling position proportional closed H 00000000 to H 00007E90 0 0 to 3240 0 Position proportional floating H 00000001 to H 00007E90 0 1 to 3240 0 1504 3502 PID 1 Derivative Time H 00000000 to H 00007E90 0 0 to 3240 0 1506 3503 PID 1 MV Upper Limit Standard MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 Heating cooling H 00000000 to H 0000041A 0 0 to 105 0 Position proportional closed MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 1508 3504 PID 1 MV Lower Limit Standard H FFFFFFCE to MV upper limit 0 1 75 0 to MV upper limit 0 1 Heating cooling H FFFFFBE6 to H 00000000 105 0 to 0 0 Position proportional closed H FFFFFFCE to MV upper limit 0 1 5 0 to MV upper limit 0 1 150A 3505 PID 1 Automatic Selection Range Temperature H FFFFB1E1 to H 00007E90 19999 to 32400 Upper Limit Analog H FFFFFFCE to H 0000041A 5 0 to 105 0 150C 3506 PID 1 Cooling Coefficient H 00000001 to H 0000270F 0 01 to 99 99 150E 3507 PID 1 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 1520 3510 PID 2 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to 152bE 3517 PID 2 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 1540 3520 PID 3 Proportio
25. 4 to 20 mA H 00000001 1 0 to 20 mA Initial set ting Input Shift Type H 00000000 0 Temperature input 1 point shift H 00000001 1 Temperature input 2 point shift MV at Stop and Error Addition H 00000000 0 OFF H 00000001 1 ON Auto Manual Select Addition H 00000000 0 OFF H 00000001 1 ON RT H 00000000 0 OFF H 00000001 1 ON HS Alarm Use H 00000000 0 OFF H 00000001 1 ON HS Alarm Latch H 00000000 0 OFF H 00000001 1 ON HS Alarm Hysteresis H 00000001 to H 000001F4 0 1 to 50 0 LBA Detection Time See note 3 H 00000000 to H 0000270F 0 to 9999 LBA Level Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Note 1 Note 2 Note 3 LBA Band Temperature H 00000000 to H 00007E90 0 0 to 3240 0 Analog H 00000000 to H 0000270F 0 00 to 99 99 Not displayed on the Controller display when Alarm 3 is not assigned to the output The setting monitor range depends on the transfer output type setting See the setting data list for details This parameter can be set only for ON OFF control Advanced function setting 3 9 e e E ke D i T e zj O m S zd 9 i SECTION 3 Communications Data for CompoWay F and SYSWAY Variable type Address Parameter name Setting monitor value Communications Protocol Setting H 00000000 0 CompoWay F
26. 7 6 5 4 3 2 1 O Bit position Heater overcurrent CT1 Heater current hold CT1 A D converter error HS alarm CT1 RSP input error Display range exceeded Input error Potentiometer input error Control output heating open output Control output cooling close output HB heater burnout alarm CT1 HB heater burnout alarm CT2 Alarm 1 Alarm 2 Alarm 3 Program end output eue 70 5 aS SE a f SECTION 6 Communications Data for Modbus HB error Operating status Event inputs 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 Bit position Event input 1 Event input 2 Event input 3 Event input 4 Write mode EEPROM Setup area AT execute cancel RUN STOP Communications writing Auto manual switch Program start Heater overcurrent CT2 Heater current hold CT2 HS alarm CT2 ES m E e oO for Modbus 6 16 6 2 Status and Status 2 j Status 2 Structure 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit position Work bit 1 Work bit 2 Work bit 3 Work bit 4 Work bit 5 Work bit 6 Work bit 7 Work bit 8 OC Heater Overcurrent Alarm CT1 OC Heater Overcurrent Alarm CT2 Control Output 1 ON OFF Count Alarm Output Control Output 2 ON OFF Count Alarm Output SP mode spa
27. Code Header code Command Write set point Write alarm value 1 2 Write proportional band Write integral time Write derivative time Write temperature input shift values Write heater burnout detection 2 Data Code Set the data code to 02 only when writing alarm value 2 In all other cases set to 01 3 Write Value For details on the write value set value range see SECTION 3 Communications Data for CompoWay F and SYSWAY 4 Precautions Alarm Values 1 and 2 4 2 Command Descriptions f When the alarm 1 type is set to upper and lower limit alarm upper and lower limit range alarm or upper and lower limit alarm with standby sequence the alarm s upper and lower limits are set indepen dently The alarm value 1 setting is disabled and the alarm value upper limit 1 and alarm value lower limit 1 settings are used as the alarm set values For this reason when an upper and lower limit alarm is set write values are written by communications to alarm value upper limit 1 and alarm value lower limit 1 and not to alarm value 1 The same applies to alarm value 2 Temperature Input Shift Value When the 2 point shift method is used the Temperature Input Shift is disabled and the Upper Limit Temperature Input Shift Value and Lower Limit Temperature Input Shift Value parameters are enabled as the temperature input shift set values
28. For this reason write values are written to the Upper Limit Temperature Input Shift Value and Lower Limit Temperature Input Shift Value parameters and not to the Temper ature Input Shift parameter The 2 point shift method will be used in the following cases The Input Type parameter is set to temperature Input and the Input Shift Type parameter is set to 2 point shift e Alarms Even when alarms 1 and 2 are not displayed on the Controller s display they function normally in communications Only alarms 1 and 2 are supported Alarm 3 cannot be used 09 x gt x Heater Burnout Detection Written to heater burnout detection 1 The value is not written to heater burnout 2 detection E Read Set Values and MV Monitor This command reads the set point alarm values 1 and 2 proportional band integral time derivative time temperature input shift values heater burnout detection and MV monitor Command pig Pesce Data FCS terme unum 8 code nator ICR Response Pato Header End Read value FCS Termi i code Ha pum code nator CR 4 7 SECTION 4 SYSWAY E5LIJ and ESLJX Format Communications Procedures 1 Header Code Header code Command Read set point Read alarm value 1 2 Read proportional band Read integral time Read derivative time Read temperature input shift val ues Read heater burnout dete
29. H 00007E90 19999 to 32400 Bank 0 Alarm Value Upper Limit 3 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Alarm Value Lower Limit 3 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Soak Time H 00000001 to H 0000270F 1 to 9999 Bank 0 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank 1 SP SP lower limit to SP upper limit to Bank 1 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank 2 SP SP lower limit to SP upper limit ATE n O EE as Sis OO OO to Bank 2 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank 3 SP SP lower limit to SP upper limit to Bank 3 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank 4 SP SP lower limit to SP upper limit to Bank 4 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank 5 SP SP lower limit to SP upper limit to Bank 5 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank 6 SP SP lower limit to SP up
30. LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID8 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to PID8 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID setting 3 15 OO o0 EE 9 ET 9o lt h aS f SECTION 3 Communications Data for CompoWay F and SYSWAY 3 2 Status and Status 2 The figure below shows the structure of the status data Status Structure Outputs Input error HB error 16 15 14 43 12 11 10 9 8 7 6 5 4 3 2 1 O Bit position Heater overcurrent CT1 Heater current hold CT1 A D converter error HS alarm CT1 RSP input error Display range exceeded ATE s 33 Qa B o Ne OO Input error Potentiometer input error Control output heating open output Control output cooling close output HB heater burnout alarm CT1 HB heater burnout alarm CT2 Alarm 1 Alarm 2 Alarm 3 Program end output 3 2 Status and Status 2 j HB error Operating status Event inputs 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 Bit position Event input 1 Event input 2 Event input 3 Event input 4 Write mode EEPROM Setup area AT execute cancel RUN STOP Communications writing Auto manual switch
31. N m Loose screws may occasionally result in fire Set the parameters of the product so that they are suitable for the system being controlled If they are not suitable unexpected operation may occasionally result in property damage or accidents A malfunction in the Digital Controller may occasionally make control operations impossible or prevent alarm outputs resulting in property damage To maintain safety in the event of malfunction of the Digital Controller take appropriate safety measures such as installing a monitoring device on a separate line When inserting the body of the Digital Controller into the case confirm that the hooks on the top and bottom are securely engaged with the case If the body of the Digital Controller is not inserted properly faulty contact in the terminal section or reduced water resistance may occasionally result in fire or malfunction When connecting the Control Output Unit to the socket press it in until there is no gap between the Control Output Unit and the socket Otherwise contact faults in the connector pins may occa sionally result in fire or malfunction A CAUTION e Precautions for Safe Use Be sure to observe the following precautions to prevent operation failure malfunction or adverse affects on the performance and functions of the product Not doing so may occasionally result in unexpected events 1 The product is designed for indoor use only Do not use
32. None Even Odd l dd Send data wait time 5 0 to 99 0 to 99 ms default time ms Highlighted values indicate default settings Note When the Protocol Setting parameter is set to Modbus the communi cations data length will always be 8 bits There will be 1 communica tions stop bit if the communications parity is set to even or odd parity and there will be 2 communications stop bits if the communications parity is set to no parity These two parameters are not displayed on the Controller s display Communications Parameter Setup Before you carry out communications with the E5CN AN EN H set up the communications unit number baud rate and other parameters by carrying out the following procedure For details on operations other than communications parameter setup refer to the Operation Manuals for the devices being used 1 Press the Key for at least three seconds to move from the operation level to the initial setting level 2 Press the Key for less than one second to move from the initial setting level to the communications setting level 3 Select the parameters as shown below by pressing the ce Key 1 8 1 1 Overview of Communications Methods f 4 Use the Zl or Keys to change the parameter set values Protocol Setting oo 7n BE ooo go uu ra zr R lt a Communications Unit No
33. OR of the bytes from the node number up to ETX The 8 bit result is written to the BCC byte at the end of the frame STX Node number Sub address Command text 02H 0 30H 0 30H BCC 30H 80H 30H3380H 80H 80H385H380H 83H 03H 35H The result of the calculation 35 hex is written to the BCC byte The symbols indicate XOR exclusive OR operations 4 AeModwoy E Response Frame Node number Sub address End code Command text BCC sx 9 9 d 1 2 2 2 1 1 Error Description detection priority Normal completion The command ended normally without error FINS command error The specified FINS command could not be executed The FINS response code should indicate why the command could not be executed Parity error The sum total of bits whose received data is 1 does not match the set value of the communications parity bit Framing error Stop bit is 0 Overrun error An attempt was made to transfer new data when the recep tion data buffer was already full BCC error The calculated BCC value is different from the received BCC value Format error The command text contains characters other than 0 to 9 and A to F This error does not apply to Echoback Tests Refer to the Echoback Test for details There was no SID and command text There was no com mand text MRC SRC not included in command text Sub address error Illegal unsupported sub address There
34. See SECTION 3 Communica tions Data for CompoWay F and SYSWAY for details These settings are the same as the ones used when FACT is selected for the setting data s set value initial ization Alarm Latch Cancel The applicable alarm latch can be cleared with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur if communications writing is disabled or if an EEPROM error occurs SP Mode Select local or remote SP mode with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur in the following situations When AT is being executed When the SP Mode parameter is disabled not displayed at the Controller When an SP mode change is set for the event input Invert Direct Reverse Operation Inverting or not inverting direct reverse operation can be selected with the related information setting The setting can be accepted in both setup area 0 and setup area 1 The related information specifications are written to EEPROM according to the write mode settings An operation error will occur in the following situations 2 23 CompoWay F P SECTION 2 CompoWay F Communications Procedures 2 24 When AT is being executed When inverting direct reverse operation is set for an event input When executed in manual mode Program Start The simple program
35. See note 1 SP lower limit to SP upper limit Heater Current 1 Value Monitor H 00000000 to H 00000226 0 0 to 55 0 MV Monitor Heating Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H 00000000 to H 0000041A 0 0 to 105 0 H 00000000 to H 0000041A 0 0 to 105 0 MV Monitor Cooling Set Point SP lower limit to SP upper limit H FFFFB1E1 to H 00007E90 19999 to 32400 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value 1 See note 4 Alarm Value Upper Limit 1 See note 4 Alarm Value Lower Limit 1 See note 4 Alarm Value 2 See note 4 H FFFFB1E1 to H 00007E90 19999 to 32400 H FFFFB1E1 to H 00007E90 19999 to 32400 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value Upper Limit 2 See note 4 Alarm Value Lower Limit 2 See note 4 H FFFFB1E1 to H 00007E90 19999 to 32400 Process Value Temperature Use the specified range for each sensor Analog Scaling lower limit 5 FS to Scaling upper limit 5 FS Internal Set Point See note 1 SP lower limit to SP upper limit H 00000000 to H 00000007 0 to 7 H 00000001 to H 00000008 1 to 8 See the 6 2 Status and Status 2 for details See the 6 2 Status and Status 2 for details See the 6 2 Status and Status 2 for details See the 6 2 Status and Status 2 for details H 00000000 to H 00000003 0 to 3 H 00000000 to H 0000270F 0 to 9999 Bank No Monitor PID S
36. Write Mode 00 Backup mode 01 RAM write mode 05 Save RAM Data 00 06 Software Reset 00 07 Move to Setup Area 1 00 08 Move to Protect Level 00 2 18 2 3 Detailed Description of the Services f ai ea Command content Related Information 09 Auto Manual Switch 00 Automatic mode 01 Manual mode OB Parameter Initialization 00 Initialize to defaults 0C Alarm Latch Cancel 00 Alarm 1 latch cancel 01 Alarm 2 latch cancel 02 Alarm 3 latch cancel 03 HB alarm latch cancel 04 HS alarm latch cancel 05 OC alarm latch cancel OF All alarm latch cancel OD SP Mode 00 Local SP Mode 01 Remote SP Mode OE Invert Direct Reverse 00 Not invert Operation 01 Invert 11 Program Start 00 Reset 01 Start 12 Infrared Communication 00 OFF Use 01 ON 2 Response Code Normal Completion Response code Name Description 0000 Normal completion No errors were found Error Occurred 1001 Response code Error name Command too long Cause The command is too long 1002 Command too short The command is too short 1100 Parameter error Command code and related information are wrong 2203 Operation error The Communications Writ ing parameter is set to OFF disabled The command is received regardless of the Communications Writing parameter setting ON OFF Processing could not be per formed For details see 3
37. conductor AWG24 0 205 mm AWG14 2 081 mm RS 422 E5AN EN H Only Connections are 1 1 or 1 N With 1 N a maximum of 32 nodes including the host can be connected The maximum total cable length is 500 m Use shielded twisted pair cable AWG28 min Connect a terminator at each end of the transmission path In the following example connect a terminator to the host and to Unit 30 and not to any of the other Units 0 to 29 Use terminators with a resistance of 240 Q 1 2 W The combined resistance at both ends must be 100 Q min 1 1 Overview of Communications Methods Host ESAN EN H No 0 E5AN EN H No 30 RS222 RS 422 Terminator x 2 RS 422 Ex Shield 240 Q 1 2 W M IAJBAQ Overview P SECTION 1 Communications Methods E Communications Parameters The E5CN AN EN H s communications specifications are set in the communi cations setting level These parameters are set on the ESCN AN EN H s front panel The following table shows the communications parameters and their setting ranges Set Values Communications protocol CompoWay F SYSWAY Mod BEli ad bus Communications unit number 0 to 99 0 gto 99 Communications baud rate 1 2 2 4 4 8 9 6 19 2 38 4 57 6 1 2 2414 8 8 19 2 38 4 57 6 kbit s kbit s Communications data length 7 8 bit ds bit See note Communications stop bits N 1 2 See note Communications parity
38. erly handled stored installed and maintained and not subject to contamina tion abuse misuse or inappropriate modification Return of any Products by Buyer must be approved in writing by Omron before shipment Omron Compa nies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components circuits system assemblies or any other materials or substances or environ ments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http www omron247 com or contact your Omron representative for pub lished information Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted Indemnities Buyer shall indemnify and hold harmless Omron Companies and their employees from and against all liabilities losses claims costs and expenses including attorney s fees and expenses related to any claim inves tigation litigation or proceeding whether or not Omron is a party which arises or is alleged
39. function can be reset started with the related infor mation setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will be generated if program start has been set in the event input Infrared Communications Use Select ON or OFF to enable or disable using infrared communications with the related information setting The setting can be accepted in both setup area 0 and setup area 1 Setting Areas Control operation is executed in setting area O In this state you can perform operations that are permitted only during control or those that cause no problems even if control is in progress These operations include reading PVs writing SPs and change RUN STOP status Setting area 0 however prohibits operations that affect control including writing data at the initial setting level Reading setting data is always allowed In setting area 1 control operation is stopped In this state you can perform operations that are not allowed in setting area 0 These opera tions include writing data at the initial setting level At power ON the Digital Controller is set in setting area 0 To move to setting area 1 use the move to setting area 1 command To return to setting area 0 turn the power OFF and ON again or use the software reset command Power ON Software reset command Setting area 0 Setting area 1 Move to setting area 1 command Control in progress Control stopped 2 4
40. in setting area 0 To move to setting area 1 use the move to setting area 1 command To return to setting area 0 turn the power OFF and ON again or use the software reset command Setting area 0 Setting area 1 Move to setting area 1 command Software reset command Control in progress Control stopped Command Frame Slave Function Write address code startaddress Test data CRC 16 1 1 2 2 2 bytes Response Frame Slave Function Write address code startaddress Test data CRC 16 1 1 2 2 2 bytes When the command is executed normally the response returns the same data sent in the command 1 Test Data Enter any 2 byte hexadecimal data 5 21 f SECTION 5 Modbus Communications Procedure 2 Response Code MAL NER NN NN NN Variable data error The data following the function code was not the fixed data H 00 H 00 Normal completion No errors were found 3 Example Command and Response The following example shows the command response for an Echoback Test command In this case the test data is H 1234 In this case the slave address is H 01 Command 0108 00 00 1234 ED 7C CRC 16 Response 01 08 00 00 1234 ED 7C CRC 16 Modbus 5 22 SECTION 6 Communications Data for Modbus This section lists the details of the communications data in the Modbus communications protocol 6 1 Variable Area Setting Range List
41. is set to a value greater than O Note 4 For Controllers with two event inputs events 3 and 4 this parameter cannot be set if the Bank Numbers Used parameter is set to a value greater than 1 Note 5 PRST program start can be set even when the program pattern is set to OFF but the function will be disabled 3 7 fi SECTION 3 Communications Data for CompoWay F and SYSWAY Variable type Setting monitor value Address Parameter name Auxiliary Output 2 Open in Alarm H 00000000 0 Close in alarm H 00000001 1 Open in alarm Advanced function setting Alarm 2 Hysteresis Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Initial setting Auxiliary Output 3 Open in Alarm See note 1 H 00000000 0 Close in alarm H 00000001 1 Open in alarm Advanced function setting Alarm 3 Hysteresis See note 1 Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Initial setting HB ON OFF H 00000000 0 OFF H 00000001 1 ON Heater Burnout Latch H 00000000 0 OFF H 00000001 1 ON Heater Burnout Hysteresis H 00000001 to H 000001F4 0 1 to 50 0 ST Stable Range H 00000001 to H 00007E90 0 1 to 3240 0 a H 00000000 to H 00000064 0 00 to 1 00 Input Digital Filter H 00000000 to H 0000270F 0 0 to 999 9 Advanced function setting Addition
42. length Test Data 8 bits ASCII data H 20 to H 7E or H A1 to H FE 7 bits ASCII data H 20 to H 7E Do not set the value H 40 No response will be returned 2 Response Code Normal Completion Response code Name Description 0000 Normal completion No errors were found Error Occurred Response code Name Description 1001 Command too long The command is too long 2203 Operation error EEPROM error J AeMAModujo5 CompoWay F f SECTION 2 CompoWay F Communications Procedures E Operation Command This service performs operations such as the following Communications RUN STOP Bank Change Writing AT Execute Cancel Write Mode Save RAM Data Software Reset Move to Setup Area 1 Move to Protect Level Auto Manual Switch Parameter Initializa Alarm Latch Cancel tion SP Mode Invert Direct Reverse Program Start Operation Infrared Communica tion Use Service Request PDU mand informa code tion 3 0 10 5 2 2 2 2 Service Response PDU code 3 0 0 5 2 2 4 1 Command Code and Related Information eM Command content Related Information 00 Communications Writing 00 OFF disabled 01 ON enabled 01 RUN STOP 00 Run 01 Stop 02 Bank Change 00 Bank 0 01 Bank 1 02 Bank 2 03 Bank 3 04 Bank 4 05 Bank 5 06 Bank 6 07 Bank 7 03 AT Execute Cancel 00 AT cancel 01 10096 AT execute 02 4096 AT execute 04
43. noise keep the wiring for the Digital Controller s terminal block away from power cables carry high voltages or large currents Also do not wire power lines together with or parallel to Digital Controller wiring Using shielded cables and using separate conduits or ducts is recom mended Attach a surge suppressor or noise filter to peripheral devices that generate noise in particular motors transformers solenoids magnetic coils or other equipment that have an inductance component When a noise filter is used at the power supply first check the voltage or current and attach the noise filter as close as possible to the Digital controller Allow as much space as possible between the Digital Controller and devices that generate powerful high frequencies high frequency welders high frequency sewing machines etc or surge 8 Use this product within the rated load and power supply 9 Make sure that the rated voltage is attained within two seconds of turning ON the power using a switch or relay contact If the voltage is applied gradually the power may not be reset or output malfunctions may occur 10 Make sure that the Digital Controller has 30 minutes or more to warm up after turning ON the power before starting actual control operations to ensure the correct temperature display 11 When using self tuning turn ON power for the load e g heater at the same time as or before supplying power to the Digital Controller If power is turne
44. occasionally occur Never disassemble modify or repair the product or touch any of the internal parts Minor electric shock fire or malfunction may occasionally occur CAUTION Risk of Fire and Electric Shock a This product is UL listed as Open Type Process Control Equipment It must be mounted in an enclosure that does not allow fire to escape externally b When using more than one shutoff switch always turn OFF all the shutoff switches to ensure that no power is being supplied before servicing the product c Signal inputs are SELV limited energy See note 1 d Caution To reduce the risk of fire or electric shock do not interconnect the outputs of different Class 2 circuits See note 2 If the output relays are used past their life expectancy contact fusing or burning may occasionally occur Always consider the application conditions and use the output relays within their rated load and electrical life expectancy The life expectancy of output relays varies considerably with the output load and switching conditions Note 1 An SELV circuit is one separated from the power supply with double insulation or reinforced insulation that does not exceed 30 V r m s and 42 4 V peak or 60 VDC Note 2 A class 2 power supply is one tested and certified by UL as having the current and voltage of the secondary output restricted to specific levels VI Tighten the terminal screws to between 0 74 and 0 90
45. p A 2 Troubleshooting sod tee P me to t ER C unease eae A 3 WAX aem cR cp TTE P Nm p cU l 1 REVISION HISTO sragen a e e a oevetevermeuett R 1 XII SECTION 1 Communications Methods This section briefly describes the supported communications methods and how to wire equipment Refer to this section when setting up equipment 1 1 Overview of Communications Methods 1 2 Introduction 0 0 cece eeeecccceceeeeceeeeeeceeeeeceeceaneeseeeeeeeanees 1 2 Communications Specifications 1 3 Transmission Procedure sesseeeeeeess 1 3 Interface ic idi er eth rie eed 1 4 WING nocere ote ette entere teneis es 1 4 Communications Parameters suss 1 8 Communications Parameter Setup 1 8 Communications Parameters 1 9 Setting Communications Writing 1 10 1 1 Overview fi SECTION 1 Communications Methods 1 1 Overview of Communications Methods B Introduction 1 2 The program for the communications functions are created on the host personal computer PLC or other type of communications master and the E5CN AN EN H s parameters are monitored or set from the host Therefore the description provided here is from the viewpoint of the host CompoWay F is OMRON s standard communications format for general serial communications This format uses a standard frame format as well as the well establish
46. parameter is set to OFF dis abled Attempted to write to a parameter in setup area 1 from setup area 0 Attempted to write to a protect parameter from other than the pro tect level AT auto tuning was in progress See note EEPROM error Note For details on AT auto tuning refer to the separate User s Manuals 2 14 2 3 Detailed Description of the Services f B Read Controller Attributes This service reads the model number and communications buffer size Service Request PDU MRC SRC 2 2 Service Response PDU code size 0 5 0143 0 0 D 9 2 2 4 10 4 4 AeMwodwoy 1 Model Number The model number is expressed in 10 byte ASCII When 10 bytes are not required pad the remaining bytes with spaces Example The following model number is used for the ESCN HQ2HH03 voltage output two auxiliary outputs two heater burnout detection inputs and communications e 5 c n H Q 2 H H 0 2 Buffer Size The communications buffer size is expressed in 2 byte hexadecimal and read after being converted to 4 byte ASCII Buffer size 217 bytes H 00D9 3 Response Code Normal Completion BLCICNNENI NENNEN NN 0000 Normal completion No errors were found Error Occurred Response code Name Description 1001 Command too long The command is too long 2203 Operation error EEPROM error 2 15 CompoWay F f SECTION 2 CompoWay F Communications Procedures
47. setting range upper limit Analog SP lower limit 1 to Scaling upper limit SP Lower Limit Temperature Input The range of values without decimal point is as follows setting range lower limit to SP upper limit 1 Analog Scaling lower limit to SP upper limit 1 PID ON OFF H 00000001 1 H 00000000 0 ON OFF 2 PID control Standard or Heating Cooling H 00000000 0 H 00000001 1 Standard Heating cooling ST H 00000000 0 H 00000001 1 OFF y y y y y Control Period Heating H 00000000 0 ON 0 5 H 00000001 to H 00000063 1 to 99 Control Period Cooling H 00000000 0 0 5 H 00000001 to H 00000063 1 to 99 Note Direct Reverse Operation The input type can be selected to match the connected sensor H 00000000 0 Reverse operation H 00000001 1 Direct operation Initial setting 3 5 e e E ke D e e 3 jw S 9 i SECTION 3 Communications Data for CompoWay F and SYSWAY Variable Parameter name Setting monitor value type g Alarm function OFF Initial Upper and lower limit alarm setting H 00000002 2 Upper limit alarm H 00000003 3 Lower limit alarm Alarm 1 Type H 00000000 0 H 00000004 4 Upper and lower limit range alarm H 00000001 1 H 00000005 5 Upper and lower limit alarm with standby sequence H 00000006 6 Upper limit alarm with standby sequ
48. setting range upper limit Analog SP lower limit 1 to Scaling upper limit Note Note 1 SP Lower Limit The range of values without decimal point is as follows Temperature Input setting range lower limit to SP upper limit 1 Analog Scaling lower limit to SP upper limit 1 The input type can be selected to match the connected sensor The parameter for the currently selected PID set will be accessed For setup area 1 however the currently selected PID set is fixed at PID1 Initial setting 6 5 fo S e 2 c I 7 e 3 O S S ji SECTION 6 Communications Data for Modbus Address Parameter name Setting monitor value Four byte Two byte mode mode Standard or Heating Cooling H 00000000 0 Standard Initial H 00000001 1 Heating cooling setting H 00000000 0 Reverse operation H 00000001 1 Direct operation H 00000000 0 Floating H 00000001 1 Closed H 00000000 0 ON OFF H 00000001 1 2 PID control ST H 00000000 0 OFF H 00000001 1 ON H 00000000 0 OFF H 00000001 1 STOP H 00000002 2 CONT H 00000003 3 LOOP H 00000000 to H 00000007 0 to 7 H 00000000 0 OFF H 00000001 1 Set point H 00000002 2 Set point during SP ramp H 00000003 3 PV H 00000004 4 MV monitor heating H 00000005 5 MV monitor cooling H 00000006 6 Valve Opening Direct Reverse Operation Closed Floating PID ON O
49. setup area 1 from setup area 0 Attempted to write to a protect parameter from other than the protect level Writing was carried out during AT execution Processing is not possible by operation com mand EEPROM error 2 25 CompoWay F fi SECTION 2 CompoWay F Communications Procedures 2 26 SECTION 3 Communications Data for CompoWay F and SYSWAY This section lists the details of the communications data in the CompoWay F and SYSWAY communications protocols 3 1 Variable Area Setting Range List 3 2 3 2 Status and Status 2 sseeesseseseeseeeee 3 16 Status Structure uide sce eda ts 3 16 Status 2 Structure 3 18 Status Details ri niea e E aE 3 19 Status 2 Details sseeesseeeeeeeeese 3 20 i SECTION 3 Communications Data for CompoWay F and SYSWAY 3 1 Variable Area Setting Range List For communications using a variable type not enclosed in parentheses in the following table the set value is double word data 8 digits For communications using a variable type enclosed in parentheses the set value is single word data 4 digits For example variable type CO is double word data 8 digits and variable type 80 is single word data 4 digits Items expressed in hexadecimal in the Set monitor value column are the setting range for CompoWay F communications The values in parentheses are the actual setting range Use the
50. the product outdoors or in any of the following locations Places directly subject to heat radiated from heating equipment Places subject to splashing liquid or oil atmosphere Places subject to direct sunlight Places subject to dust or corrosive gas in particular sulfide gas and ammonia gas Places subject to intense temperature change Places subject to icing and condensation Places subject to vibration and large shocks 2 Use and store the Digital Controller within the rated ambient temperature and humidity Gang mounting two or more Digital Controllers or mounting Digital Controllers above each other may cause heat to build up inside the Digital Controllers which will shorten their service life In such a case use forced cooling by fans or other means of air ventilation to cool down the Digital Controllers 3 To allow heat to escape do not block the area around the product Do not block the ventilation holes on the product 4 Besure to wire properly with correct polarity of terminals 5 Use specified size M3 5 width 7 2 mm or less crimped terminals for wiring To connect bare wires use stranded or solid copper wires with a gage of AWG24 to AWG14 equal to cross sectional areas of 0 205 to 2 081 mm The stripping length is 5 to 6 mm Up to two wires of same size and type or two crimp terminals can be inserted into a single terminal 6 Do not wire the terminals which are not used 7 To avoid inductive
51. the setting range Operation error The Controller cannot write the data in its present operating status The write data contents are not allowed in the present operation mode The Communications Writing parame ter is set to OFF disabled Attempted to write to a parameter in setup area 1 from setup area 0 Attempted to write to a protect parame ter from other than the protect level AT execution in progress Normal completion No errors were found Writing Undisplayed Parameters It is possible to write the parameters that are not displayed due to display settings as well as the parameters that are never displayed in the Controller Example Command and Response The following example shows the command response when writing the Alarm Value Upper Limit 1 and Alarm Value Lower Limit 1 parameters In this case the slave address is H 01 Four byte Mode Alarm Value Upper Limit 1 Address H 010A Write data H 000003E8 when 1000 Alarm Value Lower Limit 1 Address H 010C Write data H FFFFFC18 when 1000 Command or 1o 01 0A 00 04 os 00 00 03 E8 FF FF FC 18 8D Ecnc te Two byte Mode Alarm Value Upper Limit 1 Address H 2105 Write data H O3E8 when 1000 Alarm Value Lower Limit 1 Address H 2106 Write data H FC18 when 1000 5 13 Modbus f SECTION 5 Modbus Communications Procedure E Variable Write Single Operation Command 5 14 This func
52. the wiring The communications line has become disconnected Connect the communications line securely and tighten the Screws The communications cable is broken Replace the cable The communications cable is too long The total cable length is 500 m maximum for RS 485 RS 422 and 15 m maximum for RS 232C communications To extend the communications distance for RS 232C communications use OMRONSs Z3R Optical Interface The wrong communications cable has been used Use a shielded twisted pair AWG24 to AWG14 cross sec tional area of 0 205 to 2 081 mm cable for the communica tions cable Too many communications devices are connected to the communications path for RS 485 communications When 1 N RS 485 communications are used a maximum of 32 nodes may be connected including the host node An end node has not been set at each end of the communications line for RS 485 RS 422 communications Connect or disconnect terminating resistance so that it is connected only at both ends of the transmission path For RS 485 communications use a terminating resistance of 120 Q 1 2 W on the ESCN AN EN H end of the path and make sure the combined resistance including the terminating resistance at the host is 54 Q minimum For RS 422 communications use a terminating resistance of 240 Q 1 2 W on the ESAN EN H end of the path and make sure the combined resistance including the terminating resis tance at
53. value PID Set Automatic Selection Hysteresis H 0000000A to H 0000270F 0 10 to 99 99 Advanced functi PV Rate of Change Calculation Period H 00000001 to H 000003E7 1 to 999 pid setting Automatic Cooling Coefficient Adjust H 00000000 0 OFF ment H 00000001 1 ON Heater Overcurrent Use H 00000000 0 OFF H 00000001 1 ON Heater Overcurrent Latch H 00000000 0 OFF H 00000001 1 ON Heater Overcurrent Hysteresis H 00000001 to H 000001F4 0 1 to 50 0 Extraction of Square Root Enable H 00000000 0 OFF Initial H 00000001 1 ON setting PF Setting H 00000000 0 OFF Advanced H 00000001 1 RUN function H 00000002 2 STOP setting H 00000003 3 RUN STOP H 00000004 4 10096 AT execute cancel H 00000005 5 4096 AT execute cancel H 00000006 6 Alarm latch cancel H 00000007 7 Auto manual H 00000008 8 Monitor setting item H 00000009 9 Bank change Monitor Setting Item 1 H 00000000 0 Disable H 00000001 1 PV SP Bank No H 00000002 2 PV SP MV H 00000003 3 PV SP soak time remain H 00000004 4 Proportional band P H 00000005 5 Integral time I H 00000006 6 Derivative time D H 00000007 7 Alarm value 1 H 00000008 8 Alarm value upper limit 1 H 00000009 9 Alarm value lower limit 1 H 0000000A 10 Alarm value 2 H 0000000B 11 Alarm value upper limit 2 H 0000000C 12 Alarm value lower limit 2 H 0000000D 13 Alarm value 3 H 0000000E 14 Alarm value upper limit
54. values in parentheses as the setting range for SYSWAY communications When there is a section reference for a setting item refer to that reference for details Variable type CO 80 Process Value Setting monitor value Parameter name Temperature Use the specified range for each sensor Operation Analog Scaling lower limit 5 FS to Scaling upper limit 5 FS CO 80 Status See notes 1 and 2 See 3 2 Status and Status 2 for details CO 80 Internal Set Point See note 1 CO 80 Heater Current 1 Value Monitor CO 80 MV Monitor Heating SP lower limit to SP upper limit H 00000000 to H 00000226 0 0 to 55 0 Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H 00000000 to H 00000414A 0 0 to 105 0 Com Data for CompoWay F MV Monitor Cooling H 00000000 to H 0000041A 0 0 to 105 0 Heater Current 2 Value Monitor H 00000000 to H 00000226 0 0 to 55 0 Leakage Current 1 Monitor H 00000000 to H 00000226 0 0 to 55 0 Leakage Current 2 Monitor H 00000000 to H 00000226 0 0 to 55 0 Soak Time Remain H 00000000 to H 0000270F 0 to 9999 CO 80 Valve Opening Monitor H FFFFFF9C to H 0000044C 10 0 to 110 0 CO 80 Remote SP Monitor Remote SP lower limit to remote SP upper limit CO 80 Bank No Monitor H 00000000 to H 00000007 0 to 7 CO 80 PID Set No Monitor H 00000001 to H 00000008 1 to 8 Decimal Point
55. 0000001 to H 000003E7 1 to 999 Initial setting PV Dead Band H 00000000 to H 00007E90 0 to 32400 Manual MV Limit Enable H 00000000 0 o H 00000001 1 Direct Setting of Position Proportional MV H 00000000 0 rF H 00000001 1 AT Calculated Gain H 00000001 to H 00000064 0 1 to 10 0 AT Hysteresis Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 9 99 Limit Cycle MV Amplitude H 00000032 to H 000001F4 5 0 to 50 0 Remote SP Enable H 00000000 0 OFF H 00000001 1 ON Remote SP Upper limit SP lower limit to SP upper limit Remote SP Lower limit SP lower limit to SP upper limit SP Tracking H 00000000 0 H 00000001 1 Remote SP Input Error Output H 00000000 0 F O O E N Note 1 Note 2 PID Set Automatic Selection Data H 00000000 0 H 00000001 1 yo H 00000001 1 Pv H 00000002 2 S Advanced function setting P END program end output can be set even when the program pattern is set to OFF but the function will be disabled The output turns ON when the status of either the Control Output 1 ON OFF Count Alarm or the Control Output 2 ON OFF Count Alarm turns ON 3 11 e e E I D e e zj jw S e 9 P SECTION 3 Communications Data for CompoWay F and SYSWAY Variable type Address Parameter name Setting monitor
56. 07E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 1460 3430 Bank 3 SP SP lower limit to SP upper limit to 147C 343E Bank 3 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 1480 3440 Bank 4 SP SP lower limit to SP upper limit to 149C 344E Bank 4 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 14A0 3450 Bank 5 SP SP lower limit to SP upper limit to 14BC 345E Bank 5 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 14C0 3460 Bank 6 SP SP lower limit to SP upper limit to 14DC 346E Bank 6 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 14E0 3470 Bank 7 SP SP lower limit to SP upper limit to 14FC 347E Bank 7 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank setting 6 13 e e 2 n e 3 oO a S KO m E e 9 for Modbus fi SECTION 6 Communications Data for Modbus Address Four byte Two byte Parameter name Setting monitor value mode mode 1500
57. 0A 10 Work bit 3 H 0000000B 11 Work bit 4 H 0000000C 12 Work bit 5 H 0000000D 13 Work bit 6 H 0000000E 14 Work bit 7 H 0000000F 15 Work bit 8 3 4 5 6 7 8 Auxiliary Output 2 Assignment H 00000000 to H 0000000F 0 to 15 Same settings as the Auxiliary Output 1 Assignment Auxiliary Output 3 Assignment H 00000000 to H 0000000F 0 to 15 Same settings as the Auxiliary Output 1 Assignment Transfer Output Upper Limit H FFFFF831 to H 0000270F 1999 to 9999 Initial H FFFFB1E1 to H 00007E90 19999 to 32400 See note 8 setting Note 1 Note 2 Note 3 Note 4 Note 5 Note 6 Note 7 Note 8 Transfer Output Lower Limit H FFFFF831 to H 0000270F 1999 to 9999 H FFFFB1E1 to H 00007E90 19999 to 32400 See note 8 For Controllers with two event inputs events 1 and 2 this parameter cannot be set if the Bank Numbers Used parameter is set to a value greater than O For Controllers with two event inputs events 1 and 2 this parameter cannot be set if the Bank Numbers Used parameter is set to a value greater than 1 For Controllers with two event inputs events 3 and 4 this parameter cannot be set if the Bank Numbers Used parameter is set to a value greater than O For Controllers with two event inputs events 3 and 4 this parameter cannot be set if the Bank Numbers Used parameter is set to a value greater than 1 PRST program start can be set even when the program pa
58. 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value 3 See notes 1 and 2 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value Upper Limit 3 See notes 1 and 2 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value Lower Limit 3 See notes 1 and 2 H FFFFB1E1 to H 00007E90 19999 to 32400 Operation Proportional Band See note 3 Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 Integral Time See note 3 Standard heating cooling position proportional closed H 00000000 to H 00007E90 0 0 to 3240 0 Position proportional floating H 00000001 to H 00007E90 0 1 to 3240 0 Derivative Time See note 3 H 00000000 to H 00007E90 0 0 to 3240 0 Note Note 1 Note 2 Note 3 6 4 MV Upper Limit See note 3 Standard MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 Heating cooling H 00000000 to H 0000041A 0 0 to 105 0 Position proportional closed MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 Adjustment The alarm function can also be used in Controllers without alarm output terminals In this case confirm alarm occurrences via the status data The parameter for the currently selected bank will be accessed Not displayed on the Controller display when Alarm 3 is not assigned to an output The parameter for the currently selected PID set will be
59. 2 2 2 3 command descriptions see 4 5 command frame CompoWAay F sese 2 2 Modbus SYSWAY command lists SYSWAY esee Ue eie 4 4 command text sse 2 2 2 6 communications baud rate 1 8 1 9 communications data CompoWAay F eere CompoWay F and SYSWAY SYSWAY estet communications data length communications methods communications parameter setup communications parameters 1 8 1 9 communications parity eee 1 8 1 10 communications protocol 1 8 1 9 communications specifications 1 3 communications stop bits 1 8 1 10 communications unit number 1 8 1 9 communications writing selection 4 9 CompoWAay F see 1 2 2 1 CRC 1 6 uat ates Re c ERE 5 3 data format CompoW ay F sees eene 2 2 Modb s 5 uad Is 5 2 SYSWAY tuos EUN ER EU 4 2 Echoback Test CompoWay F eee 2 8 2 17 Modbus eei 5 21 end code CompoWay F eee 2 3 2 4 SYSWAY error code no response Modbus node number number of elements CompoWay F 2 7 MoOdbUs 5st eee t eie 5 8 Operation Command CompoWay F eee 2 8 2 18 PDU stt ctUre eb HERRERA 2 6 protocol setting sse 1 9 Read Controller
60. 2 2 2 4 2 Service Request PDU MRC SRC Response Read data for number code of elements 0 1 0 11 LL 2 2 4 Number of elem x 8or4 1 Variable Type and Read Start Address For details on variable types and read start addresses see SECTION 3 Communications Data for CompoWay F and 2 Bit Position 4 ents SYSWAY The E5CN AN EN H does not support bit access Fixed to O00 3 Number of Elements Number of elements Processing 0000 The read operation is not performed read data is not appended to the service response PDU and processing ends in normal completion Double 0001 to 0019 Up to 25 elements H 19 are read and pro word 1 to 25 cessing ends in a normal completion Word 0001 to 0032 Up to 50 elements H 32 are read and pro 1 to 50 cessing ends in a normal completion 4 Response Code Normal Completion Response code Name Description 0000 Normal completion No errors were found Error Occurred Response code Error name Cause 1001 Command too long The command is too long 1002 Command too short The command is too short 1101 Area type error The variable type is wrong 2 9 J AeMAModujo5 CompoWay F f SECTION 2 CompoWay F Communications Procedures Response code Error name Cause 1103 Start address out of The read start address is out range error of range 110B Response too lon
61. 200 bps 38 4 38400 bps or 57 6 57600 bps e Communications Data Length LEN This parameter is for setting the number of communications data bits Set either 7 bits or 8 bits 1 9 f SECTION 1 Communications Methods Communications Stop Bits 54 This parameter is for setting the number of communications stop bits Set either 1 or 2 e Communications Parity PFE 4 The communications parity can be set Set the parity to none even or odd Overview Send Data Wait Time 5dWE The send data wait time can be set in 1 ms increments between 0 and 99 ms The default is 20 ms Setting Communications Writing Set the communications writing parameter to ON to allow the host to write to the ESCN AN EN H via communications Parameter Setting 1 Press the O Key for less than one second to move from the operation level to the adjustment level 2 Select the parameter as shown below by pressing the ce Key 3 Press the or Key to set the communications writing parameter to ON m 1 Adjustment Level EL Adu Display Displayed only once when Lev A 200 entering adjustment level AT Execute Cancel H L L Communications Writing SECTION 2 CompoWay F Communica tions Procedures Read this section if you are to communicate using the CompoWay F format 24 Data Formations pee i
62. 22 AC 21 B 6 8V Shield Terminator E5AN EN H us 1200 lEnd node A lt B 1 Mark 1 2W RS 485 A gt B 0 Space ae Pin Abbreviation l 12 A I 11 B Specify both ends of the transmission path including the host U 22 A as the end node that is connect terminators to both ends Shield 21 B Use a terminating resistance of at least 54 O Use a 120 Q 1 2 W terminator Match the communications specifications of the ESCN AN EN H and the host When using a 1 N connection set the same communications specifications in all of the Units Of course each Unit must have a unique unit number 1 5 Overview f SECTION 1 Communications Methods 1 6 Host RS 232C 25 pin SD TXD RD RXD RS RTS CS CTS DR DSR SG ER DTR FG This section explains how to set the E5CN AN EN H s communications speci fications For details on the host refer to the User s Manual provided with the host RS 232C A 1 1 connection is used The maximum cable length is 15 m To extend the transmission path use the OMRON Z3R RS 232C Optical Interface Use AWG24 cross sectional area 0 205 mm to AWG14 cross sectional area 2 081 mm shielded twisted pair cable Host IBM PC AT compatible E5LIN H RS 232C 9 pin E5L IN H l RS 232C l RD RXD SD TXD ER DTR SG DR DSR RS RTS CS CTS Cable Diagram Cross sectional area of
63. 40 0 Analog H FFFFF831 to H 0000270F 199 9 to 999 9 Manual Reset Value H 00000000 to H 000003E8 0 0 to 100 0 Hysteresis Heating Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 Hysteresis Cooling Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 Adjustment Control Period Heating H 00000000 0 0 5 H 00000001 to H 00000063 1 to 99 Control Period Cooling H 00000000 0 0 5 H 00000001 to H 00000063 1 to 99 Initial setting Position Proportional Dead Band H 00000001 to H 00000064 0 1 to 10 0 Open Close Hysteresis H 00000001 to H 000000C8 0 1 to 20 0 Adjustment SP Ramp Time Unit H 00000000 0 EU second H 00000001 1 EU minute H 00000002 2 EU hour Advanced function setting SP Ramp Set Value See note 1 H 00000000 0 OFF H 00000001 to H 00007E90 1 to 32400 Note 1 Note 2 MV at Stop Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H FFFFFBE6 to H 0000041A 105 0 to 105 0 Position proportional Floating or direct setting of position proportional MV OFF H FFFFFFFF to H 00000001 1 to 1 Position proportional Closed and direct setting of position proportional MV ON H FFFFFFCE to H 0000041A 5 0 to 105 0 The parameter for the currently selected bank will be accessed The paramet
64. 401 Bank 0 PID Set No H 00000000 to H 00000008 0 to 8 0 Auto selection 1404 3402 Bank 0 SP Ramp Set Value H 00000000 0 OFF H 00000001 to H 00007E90 1 to 32400 1406 3403 Bank 0 Alarm Value 1 H FFFFB1E1 to H 00007E90 19999 to 32400 1408 3404 Bank 0 Alarm Value Upper Limit 1 H FFFFB1E1 to H 00007E90 19999 to 32400 140A 3405 Bank 0 Alarm Value Lower Limit 1 H FFFFB1E1 to H 00007E90 19999 to 32400 140C 3406 Bank 0 Alarm Value 2 H FFFFB1E1 to H 00007E90 19999 to 32400 140E 3407 Bank 0 Alarm Value Upper Limit 2 H FFFFB1E1 to H 00007E90 19999 to 32400 1410 3408 Bank 0 Alarm Value Lower Limit 2 H FFFFB1E1 to H 00007E90 19999 to 32400 1412 3409 Bank 0 Alarm Value 3 H FFFFB1E1 to H 00007E90 19999 to 32400 1414 340A Bank 0 Alarm Value Upper Limit 3 H FFFFB1E1 to H 00007E90 19999 to 32400 1416 340B Bank 0 Alarm Value Lower Limit 3 H FFFFB1E1 to H 00007E90 19999 to 32400 141A 340D Bank 0 Soak Time H 00000001 to H 0000270F 1 to 9999 141C 340E Bank 0 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 1420 3410 Bank 1 SP SP lower limit to SP upper limit to 143C 341E Bank 1 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 1440 3420 Bank 2 SP SP lower limit to SP upper limit to 145C 342bE Bank 2 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 000
65. 47 com OMRON ELETR NICA DO BRASIL LTDA HEAD OFFICE OMRON CHILE SALES OFFICE Sao Paulo SP Brasil e 55 11 2101 6300 www omron com br Santiago 56 9 9917 3920 OMRON ELECTRONICS MEXICO SA DE CV HEAD OFFICE OTHER OMRON LATIN AMERICA SALES Apodaca N L e 52 811 156 99 10 001 800 556 6766 mela omron com 54 11 4783 5300 OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 0 23 568 13 00 Fax 31 0 23 568 13 88 www industrial omron eu Cat No H159 E1 02 01 11 Note Specifications are subject to change 2011 Omron Electronics LLC
66. 7 0 to 999 Alarm 3 OFF delay See note 1 H 00000000 to H 000003E7 0 to 999 PV SP Display Screen Selection H 00000000 0 PV SP H 00000001 1 PV SP Bank No PV SP MV H 00000002 2 PV SP MV PV SP Bank No H 00000003 3 PV SP Bank No H 00000004 4 PV SP MV H 00000005 5 PV SP Bank No PV SP soak time remain H 00000006 6 PV SP MV PV SP soak time remain H 00000007 7 PV SP soak time remain MV Display Selection H 00000000 0 MV heating H 00000001 1 MV cooling Automatic Display Return Time H 00000000 0 OFF H 00000001 to H 00000063 1 to 99 Display Refresh Period H 00000000 0 OFF H 00000001 1 0 25 H 00000002 2 0 5 H 00000003 3 1 Additional PV Display H 00000000 0 O H 00000001 1 O MV Display H 00000000 0 OFF display of manipulated variable OFF H 00000001 1 ON display of manipulated variable ON Move to Protect Level Time H 00000001 to H 0000001E 1 to 30 PV Change Color H 00000000 0 H 00000001 1 Red H 00000002 2 Green H 00000003 3 Red to green When ALM1 is ON 4 5 0 FF N Orange H 00000004 4 Green to red When ALM1 is ON H 00000005 5 Red to green to red Within PV stable band Green Outside stable band Red H 00000006 6 Green to orange to red Within PV stable band Orange Outside stable band Green red H 00000007 7 Orange to green to red Within PV stable band Green Outside stable band Orange red
67. 9 to 900 0 F Pt 0 0 to 100 0 C 0 0 to 210 0 F JPt 7199 9 to 500 0 C 199 9 to 900 0 F JPt 0 0 to 100 0 C 0 0 to 210 0 F K 200 0 to 1300 0 C 300 0 to 2300 0 F K 20 0 to 500 0 C 0 0 to 900 0 F J 7100 0 to 850 0 C 100 0 to 1500 0 F J 20 0 to 400 0 C 0 0 to 750 0 F T 200 0 to 400 0 C 300 0 to 700 0 F T 199 9 to 400 0 C 199 9 to 700 0 F E 200 0 to 600 0 C 300 0 to 1100 0 F L 100 0 to 850 0 C 100 0 to 1500 0 F U 200 0 to 400 0 C 300 0 to 700 0 F U 7199 9 to 400 0 C 199 9 to 700 0 F N 200 0 to 1300 0 C 300 0 to 2300 0 F R 0 0 to 1700 0 C 0 0 to 3000 0 F S 0 0 to 1700 0 C 0 0 to 3000 0 F B 100 0 to 1800 0 C 300 0 to 3200 0 F W 0 0 to 2300 0 C 0 0 to 3200 0 F PLII 0 0 to 1300 0 C 0 0 to 2300 0 F K 50 00 to 200 00 C 50 00 to 200 00 F J 50 00 to 200 00 C 50 00 to 200 00 F T 50 00 to 200 00 C 50 00 to 200 00 F Pt 50 00 to 200 00 C 50 00 to 200 00 F 4 to 20 mA 0 to 20 mA 1to5V 0to5V 0to 10V Scaling Upper Limit Scaling lower limit 1 to H 00007E90 Scaling lower limit 1 to 32400 Scaling Lower Limit H FFFFB1E1 to scaling upper limit 1 19 999 to scaling upper limit 1 Decimal Point H 00000000 to H 00000003 0 to 3 Temperature Unit H 00000000 0 C H 00000001 1 F SP Upper Limit The range of values without decimal point is as follows Temperature SP lower limit 1 to input
68. Attributes CompoWay F 2 7 2 15 Read Controller Status 2 7 2 16 Read Initial Status sess 4 4 Read Process Value 4 4 4 5 Read Set Values and MV Monitor SXSWAY sers eR DAE AES 4 7 Read Variable Area CompoWay F 2 7 2 9 response code list CompoWay F 2 25 response frame CompoWay F Modbus eee SYS WAY 2zcmll nsesue ee REM RS 485 cette aie eee send data wait time 1 8 1 10 services details CompoWAay F 2 9 list CompoWay F eee 2 7 Modbus dun doeautena neges 5 9 set values Modbus n eee Ret SID 6d hn ette aad DAR slave address status STX SOS WAY coss es ett d e ete transmission procedure weet 1 3 type code variable type 2 6 variable area Md DUS isis cie cepe teens 5 7 Variable Area setting range list CompoWay F and SYSWAY 3 2 Modbus tcc costes cca neiea tette stet variable type WIIN OE 222 eredi peut re ie bee ends 1 4 Write Set Values SYSWACY setisadtedmetetonteneeiuetents 4 6 Write Variable Area CompoWAay E sete eb 2 10 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No H159 E1 02 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision co
69. CRC 16 calculation see CRC 16 Calculation Example in 5 1 Data Format on page 5 3 5 11 Modbus f SECTION 5 Modbus Communications Procedure 5 12 Response Frame Slave Function Write Number of address code start address Elements CRC 16 Lo e j j yq 1 1 2 2 2 bytes Name Description Slave address The value from the command frame is entered as is Function code This is the received function code When the function ended normally the function code is left as is When an error occurred the hexadecimal value of H 80 is added to the function code to indicate that the response is an error response Example Received function code H 10 Function code in response frame when an error occurred H 90 Write start address This is the received write start address Number of elements This is the received number of elements CRC 16 This check code is calculated with the data from the slave address to the end of the data For details on the CRC 16 calculation see CRC 16 Calculation Example in 5 1 Data Format on page 5 3 5 4 Detailed Description of the Services f Response Code Function Error name code Variable address error The write start variable address is incorrect e The variable area number is incorrect Variable data error The amount of data does not match the number of elements The byte count is not 2 times the num ber of elements The write data is out of
70. E e 9 for Modbus 6 6 Address 6 1 Variable Area Setting Range List Four byte mode Two byte Parameter name Setting monitor value mode 0 None Initial 1 RUN STOP setting 2 Auto manual switch H 00000003 3 Program start See note 5 H 00000004 4 Direct reverse operation 5 6 7 Event Input Assignment 1 H 00000000 0 H 00000005 5 SP mode See note 1 H 00000001 H 00000002 H 00000006 10096 AT execute cancel H 00000007 40 AT execute cancel H 00000008 8 Setting change enable disable H 00000009 9 Communications writing enabled disabled H 0000000A 10 Alarm latch cancel Event Input Assignment 2 H 00000000 to H 0000000A 0 to 10 See note 2 Same as for Event Input Assignment 1 Event Input Assignment 3 H 00000000 to H 0000000A 0 to 10 See note 3 Same as for Event Input Assignment 1 Event Input Assignment 4 H 00000000 to H 0000000A 0 to 10 See note 4 Same as for Event Input Assignment 1 Auxiliary Output 1 Assignment H 00000000 0 Not assigned Advanced H 00000001 1 Control output heating function H 00000002 2 Control output cooling setting H 00000003 3 Alarm 1 H 00000004 4 Alarm 2 H 00000005 5 Alarm 3 H 00000006 6 Program end output See note 6 H 00000007 7 Control output ON OFF count alarm See note 7 H 00000008 8 Work bit 1 H 00000009 9 Work bit 2 H 000000
71. F H 00000001 1 ON Protect MV Change Rate Limit H 00000000 to H 000003E8 0 0 to 100 0 Position Proportional Dead Band H 00000001 to H 00000064 0 1 to 10 0 Open Close Hysteresis H 00000001 to H 000000C8 0 1 to 20 0 Heater Overcurrent Detection 1 H 00000000 to H 000001F4 0 0 to 50 0 Heater Overcurrent Detection 2 H 00000000 to H 000001F4 0 0 to 50 0 Extraction of Square Root Low cut Point Note 1 Note 2 set is fixed at PID1 H 00000000 to H 000003E8 0 0 to 100 0 The parameter for the currently selected bank will be accessed The parameter for the currently selected PID set will be accessed For setup area 1 however the currently selected PID Adjustment Variable type Parameter name Input Type See note H 00000000 0 H 00000001 1 H 00000002 2 H 00000003 3 H 00000004 4 H 00000005 5 H 00000006 6 H 00000007 7 H 00000008 8 H 00000009 9 H 0000000A 10 H 0000000B 11 H 0000000C 12 H 0000000D 13 H 0000000E 14 H 0000000F 15 H 00000010 16 H 00000011 17 H 00000012 18 H 00000013 19 H 00000014 20 H 00000015 21 H 00000016 22 H 00000017 23 H 00000018 24 H 00000019 25 H 0000001A 26 H 0000001B 27 H 0000001C 28 H 0000001D 29 3 1 Variable Area Setting Range List Setting monitor value Pt 200 0 to 850 0 C 300 0 to 1500 0 F Pt 199 9 to 500 0 C 199
72. FF Program Pattern Valid Program Bank Transfer Output Type Control Output 1 Assignment When control output 1 is a linear output Advanced H 00000000 0 Not assigned function H 00000001 1 Con H 00000002 2 Con When control output H 00000000 0 Not H 00000001 1 Con H 00000002 2 Con rol output heating rol output cooling 1 is an ON OFF output assigned rol output heating rol output cooling setting H 00000003 3 Alarm 1 H 00000004 4 Alarm 2 H 00000005 5 Alarm 3 H 00000006 6 Program end output See note 1 H 00000007 7 Control output ON OFF count alarm See note 2 H 00000008 8 Work bit 1 H 00000009 9 Work bit 2 H 0000000A 10 Work bit 3 H 0000000B 11 Work bit 4 H 0000000C 12 Work bit 5 H 0000000D 13 Work bit 6 H 0000000E 14 Work bit 7 H 0000000F 15 Work bit 8 When control output 2 is a linear output H 00000000 to H 00000002 0 to 2 Same as for Control Output 1 Assignment When control output 2 is an ON OFF output H 00000000 to H 0000000F 0 to 15 Same as for Control Output 1 Assignment Control Output 2 Assignment Note 1 PEND program end output can be set even when the program pattern is set to OFF but the function will be disabled Note 2 The output turns ON when the status of either the Control Output 1 ON OFF Count Alarm or the Control Output 2 ON OFF Count Alarm turns ON R m
73. H 0000270F 0 00 to 99 99 Soak Time Unit H 00000000 0 Minutes H 00000001 1 Hours Alarm SP Selection H 00000000 0 Set point during SP ramp H 00000001 1 Set point Remote SP Enable H 00000000 0 OFF H 00000001 1 ON Remote SP Input Error Output H 00000000 0 OFF H 00000001 1 ON Manual MV Limit Enable H 00000000 0 OFF H 00000001 1 ON Direct Setting of Position Propor H 00000000 0 OFF tional MV H 00000001 1 ON PV Rate of Change Calculation H 00000001 to H 000003E7 1 to 999 Period Automatic Cooling Coefficient H 00000000 0 OFF Adjustment H 00000001 1 ON er Overcurrent Use H 00000000 0 OFF H 00000001 1 ON er Overcurrent Latch H 00000000 0 OFF H 00000001 1 ON er Overcurrent Hysteresis H 00000001 to H 000001F4 0 1 to 50 0 Control Output 1 ON OFF Count H 00000000 to H 0000270F 0 to 9999 Alarm Set Value Control Output 2 ON OFF Count H 00000000 to H 0000270F 0 to 9999 Alarm Set Value Note 1 This parameter can be set only for ON OFF control R m E e 9 for Modbus 6 12 Address Four byte mode Two byte mode Parameter name 6 1 Variable Area Setting Range List Setting monitor value 1400 3400 Bank 0 SP SP lower limit to SP upper limit 1402 3
74. Monitor See note 1 H 00000000 to H 00000003 0 to 3 CO 80 CO 80 Control Output 1 ON OFF Count Moni tor H 00000000 to H 0000270F 0 to 9999 CO 80 Control Output 2 ON OFF Count Moni tor H 00000000 to H 0000270F 0 to 9999 Advanced function setting CO 80 Status 2 See notes 1 and 2 Refer to 3 2 Status and Status 2 CO 80 Status See notes 1 and 3 Refer to 3 2 Status and Status 2 CO 80 Status 2 See notes 1 and 3 Refer to 3 2 Status and Status 2 Operation Note 1 Not displayed on the Controller display Note 2 When the variable type is 80 word access the rightmost 16 bits are read Note 3 When the variable type is 80 word access the leftmost 16 bits are read 3 2 3 1 Variable Area Setting Range List Variable type Address Parameter name Setting monitor value Operation Adjustment Protect H 00000000 0 No restrictions in operation and adjustment levels Protect H 00000001 1 Move to adjustment level is prohibited H 00000002 2 Display and change of only PV and PV SP parame ters is allowed H 00000003 3 Display of only PV and PV SP parameters is allowed Initial Setting Communications Protect H 00000000 0 Move to initial setting communications setting level is allowed Move to advanced function setting level is dis played H 00000001 1 Move to initial setting communications setting
75. Number of elements Four byte Mode Specify 2 times the number of setting data items as the number of elements to be read The setting range for the number of elements is H 0002 to H 006A 2 to 106 When H 0064 is set 53 items of setting data can be read Example When reading 2 items of setting data set the number of elements to H 0004 Two byte Mode Specify the number of setting data items to be read as the number of elements The setting range for the number of elements is H 0001 to H 006A 1 to 106 When H 0064A is set 106 items of setting data can be read Example When reading two items of setting data set the number of elements to H 0002 This check code is calculated with the data from the slave address to the end of the data For details on the CRC 16 calculation see CRC 16 Calculation Example in 5 1 Data Format on page 5 3 5 9 f SECTION 5 Modbus Communications Procedure Response Frame Slave Function Byte Read data for the address code count number of elements CRC 16 dne Td 1 1 1 0 to 212 2 x 106 2 Name Description Slave address The value from the command frame is entered as is Function code This is the received function code When the function ended normally the function code is left as is When an error occurred the hexadecimal value of H 80 is added to the function code to indicate that the response is an error response Example Received function code H 03 Function
76. Operation Commands and Precautions below EEPROM error 2 19 J AeANodujo5 CompoWay F P SECTION 2 CompoWay F Communications Procedures 3 Operation Commands and Precautions Communications Writing Set the Communications Writing parameter to ON enabled or OFF disabled with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur however if enabling or disabling communications writing is set for an event input RUN STOP Set control to run or stop with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur however if RUN STOP is set for an event input Bank Change Select a bank from 0 to 7 with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur in the following situations When AT is being executed When a bank change is set for the event input Bank Numbers Used parameter setting gt 0 When the program pattern is set to any setting other than OFF the bank number must be between 00 and the bank set for the Valid Program Bank and a parameter error will occur if the related infor mation setting exceeds the bank set for the Valid Program Bank parameter setting AT Execute Cancel Set AT auto tuning to execute or cancel with the related information
77. RTU mode start with a silent interval of at least 3 5 character times and end with a silent interval of at least 3 5 character times Slave Function address code Data CRC 16 1 1 2byts CRC 16 calculation range Silent interval of 3 5 character times minimum Specify the unit number The unit number can be set between H 00 to H 63 hexadeci Slave address mal 0 to 99 decimal Specify H 00 for a broadcast transmission No responses will be returned for broadcast transmissions Function code The function code is a 1 byte hexadecimal code that indicates the type of command sent from the host device Data This is the text data associated with the specified function code Specify the required data such as the variable address or setting data Set in hexadecimal Cyclical Redundancy Check This check code is calculated with the data from the slave address to the end of the data The check code is 2 byte hexadecimal Silent interval of 3 5 character times minimum 5 1 Data Format CRC 16 Calculation Example Messages are processed one byte at a time in the work memory a 16 bit register known as the CRC register 1 The CRC register is initialized to H FFFF 2 An XOR operation is performed on the content of the CRC register and the first byte of the message and the result is returned to the CRC register 3 The MSB is packed with zeroes and the CRC register is shifted 1 bit to the r
78. Range Upper Limit Temperature H FFFFB1E1 to H 00007E90 19999 to 32400 Analog H FFFFFFCE to H 0000041A 5 0 to 105 0 PID 1 Cooling Coefficient H 00000001 to H 0000270F 0 01 to 99 99 PID 1 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID 2 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to PID2 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID3 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to PID3 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID4 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to PID4 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID5 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to PID5 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID6 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to PID6 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 PID7 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to PID7
79. Response Code List i 2 4 Response Code List Normal Completion Response code Name Description Error detection priority 0000 Normal completion No errors were found None Eo Error Occurred Z 2 Error Ex Response Name Description detection T code CON priority 0401 Unsupported command The service function for the relevant command is 1 not supported 1001 Command too long The command is too long 2 1002 Command too short The command is too short 3 1101 Area type error Wrong variable type 4 1103 Start address out of range error The read write start address is out of range 5 1104 End address out of range error The write end address write start address 6 number of elements exceeds the final address of the variable area 1003 Number of elements data mis The amount of data does not match the number 7 match of elements 110B Response too long The response length exceeds the communica 8 tions buffer size when the number of elements is greater than the maximum number of ele ments for that service 1100 Parameter error Bit position is not 00 9 The write data is out of the setting range The command code or related information in the operation command is wrong 3003 Read only error Variable type CO was written to 10 2203 Operation error The Communications Writing parameter is set 11 to OFF disabled Attempted to write to a parameter in
80. The FCS Frame Check Sequence is calculated by taking the exclusive OR of all char acters from the character to the last text character and converting the result to ASCII characters Terminator Indicates the end of the block format The terminator is composed of and CR Carriage Return H OD e FCS Calculation Example The FCS Frame Check Sequence is calculated by taking the exclusive OR of all characters from the character to the last text character and converting that 8 bit result into two ASCII characters Communication Header Data code unit number code R 52H X 58H FCS 40H 80H 530H 52H 58H 80H 81H 4BH The calculation result 4B hex is converted to ASCII and written to the FCS bytes 4 34H B 42H The G symbols indicate XOR exclusive OR operations 4 2 4 1 Data Format E Response Frame sme eee End ii arr code Q CR Description Parity error The sum total of bits whose received data is 1 does not match the set value of communications parity Priority Framing error Stop bit is 0 Overrun error An attempt was made to transfer new data when the reception data buffer was already full FCS error The calculated FCS value is different from the received FCS value Undefined error The header code of the command cannot be interpreted Format error The command length is incorrect Non executable com T
81. aatan aaner ae nennen nnne nnn nnne 2 7 List of Services ii s e D ieee een 2 7 2 3 Detailed Description of the Services sssssssssssssseseeeee 2 9 Read Variable Areal ccccccccccccccsssssscsssssesesesececeeeeeeeeeeeeeeeeeessesusesaaaaaea 2 9 Write Variable Area eR 2 10 Composite Read from Variable Area ssssssssssss 2 12 Composite Write to Variable Area ssssssssssssse 2 13 Read Controller Attributes essere 2 15 Read Controller Status sariini ana a eeta eead 2 16 Echoback Test airearen aad ee ei eee vec EUR 2 17 Operation Command a ettet tt aaaea eai 2 18 2 4 Response Code List ssssssssssssssssssseeeeeenen enne 2 25 XI SECTION 3 Communications Data for CompoWay F and SYSWAY 3 1 Variable Area Setting Range List sse 3 2 3 2 Status and Status 2 sidere TaT aiii 3 16 Status Structures ue od elg LU e het ice de 3 16 Status 2 Str ctUre ion es ensem torto eia donee es feas 3 18 Status Details Ee ented e dae s 3 19 Status 2 Details ncn tb Ein 3 20 SECTION 4 SYSWAY E5LJJ and ESLIX Format Communications Procedures 44 Data Forttiat 3o em rte et aede eripe 4 2 Command Frame Format ccccccccccceceseeceeeeeeaeseaeseseseeseseeeeseseeeeseeeees 4 2 Response Frame sat tia tiep toiel eite 4 3 Communications Data sseseseseseeeeenenmememememennen nnns 4 3 SYSWAY Command Lis
82. accessed For setup area 1 however the currently selected PID set is fixed at PID1 Address Four byte mode Two byte Parameter name mode MV Lower Limit See note 1 6 1 Variable Area Setting Range List Setting monitor value Standard H FFFFFFCE to MV upper limit 0 1 5 0 to MV upper limit 0 1 Heating cooling H FFFFFBE6 to H 00000000 105 0 to 0 0 Position proportional closed H FFFFFFCE to MV upper limit 0 1 5 0 to MV upper limit 0 1 Adjustment Input Type See note H 00000000 0 H 00000001 1 H 00000002 2 H 00000003 3 H 00000004 4 H 00000005 5 H 00000006 6 H 00000007 7 H 00000008 8 H 00000009 9 H 0000000A 10 H 0000000B 11 H 0000000C 12 H 0000000D 13 H 0000000E 14 H 0000000F 15 H 00000010 16 H 00000011 17 H 00000012 18 H 00000013 19 H 00000014 20 H 00000015 21 H 00000016 22 H 00000017 23 H 00000018 24 H 00000019 25 H 0000001A 26 H 0000001B 27 H 0000001C 28 H 0000001D 29 Pt 200 0 to 850 0 C 300 0 to 1500 0 F Pt 7199 9 to 500 0 C 199 9 to 900 0 F Pt 0 0 to 100 0 C 0 0 to 210 0 F JPt 199 9 to 500 0 C 199 9 to 900 0 F JPt 0 0 to 100 0 C 0 0 to 210 0 F K 200 0 to 1300 0 C 300 0 to 2300 0 F K 20 0 to 500 0 C 0 0 to 900 0 F J 7100 0 to 850 0 C 100 0 to 1500 0 F J 20 0 to 400 0 C 0 0 to 750 0 F T 200 0 to 400 0 C 300 0 to 700
83. ace RS 232C interface or RS 422 interface E5AN E5EN H Use a K3SC Interface Converter for RS 485 RS 232C and RS 422 interface conversion E Wiring RS 485 The RS 485 connection can be either one to one or one to N Up to 32 units including the host can be connected in a one to N system The total cable length is 500 m max Use a shielded twisted pair cable with wires of a thickness of AWG24 0 205 mm to AWG14 2 081 mm 1 4 1 1 Overview of Communications Methods f 9 E5CN H Communications transceiver oO lt 0 l mm f 7 lt Host side i oy RS 485 E5CN H TX hobreviaton RS 485 Mg FG Pin Abbreviation e 4 12 A j 4 I 9 2 ace 11 B ERE RX SG 6 8 vA i 7m Shield Terminator E5CN H 120 0 End node 1 2W RS 485 Pin Abbreviation 12 A A lt B 1 Mark IM 11 B B A gt B 0 Space Use a 120 Q 1 2 W terminator Shield Specify both ends of the transmission path including the host as the end node that is connect terminators to both ends Use a terminating resistance of at least 54 Q E5AN EN H Communications transceiver Host side RS 485 ESAN EN H ax RS 485 es Pin Abbreviation 2 AE RX 11 B
84. al PV Display H 00000000 0 OFF H 00000001 1 ON MV Display H 00000000 0 OFF display of manipulated variable OFF H 00000001 1 ON display of manipulated variable ON H 00000000 0 OFF H 00000001 to H 00000063 1 to 99 H 00000000 0 OFF H 00000001 1 ON H 00000000 0 OFF H 00000001 1 ON H 00000000 0 OFF H 00000001 1 ON H 00000001 to H 0000001E 1 to 30 H 00000000 0 OFF H 00000001 1 ON Cold Junction Compensation Method H 00000000 0 OFF H 00000001 1 ON H 00000000 0 OFF H 00000001 1 ON ATE rs O EE as Sis oe OO Automatic Display Return Time Alarm 1 Latch Alarm 2 Latch Alarm 3 Latch See note 1 Move to Protect Level Time Input Error Output MB Command Logic Switching See note 2 Note The alarm function can also be used in Controllers without alarm output terminals In this case confirm alarm occurrences via the status data Note 1 Not displayed on the Controller display when Alarm 3 is not assigned to the output Note 2 The logic is switched only in the MB command SYSWAY The logic of CompoWay F operation command code 00 communications writing is not affected 3 8 Variable type Address Parameter name PV Change Color 3 1 Variable Area Setting Range List Setting monitor value H 00000000 0 Orange H 00000001 1 Red H 00000002 2 Green H 00000003 3 Red to gree
85. at the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted INNO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of the products in the customer s application or use of the products At the customer
86. ay not assign its rights hereunder without Omron s written consent c Law These Terms are governed by the law of the jurisdiction of the home office of the Omron company from which Buyer is purchasing the Products without regard to conflict of law princi ples d Amendment These Terms constitute the entire agreement between Buyer and Omron relating to the Products and no provision may be changed or waived unless in writing signed by the parties e Severability If any provi sion hereof is rendered ineffective or invalid such provision shall not invalidate any other provision f Setoff Buyer shall have no right to set off any amounts against the amount owing in respect of this invoice g Definitions As used herein including means including without limitation and Omron Compa nies or similar words mean Omron Corporation and any direct or indirect subsidiary or affiliate thereof Certain Precautions on Specifications and Use 1 Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyers application or use of the Product At Buyer s request Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination of the suitability of the Prod uct in combination w
87. bank setting or PID setting level excluding read only parameters is writ ten using communications Parameters can be changed by using key operations on the front panel of the Controller When the mode is changed from RAM write mode to backup mode the parameters in the operation adjustment bank setting or PID setting level excluding read only parameters are written to EEPROM RAM write mode is enabled only when communications are enabled in the Communications Writing parameter i e set to ON Therefore when communications are disabled in the Communications Writing parameter i e if the setting is changed to OFF the parameters in the operation adjustment bank setting or PID setting level excluding read only parameters are written to EEPROM even if the mode is set to RAM write mode Save RAM Data This command writes the parameters in the operation adjustment bank setting or PID setting level excluding read only parameters to EEPROM The setting can be accepted in both setup area 0 and setup area 1 Software Reset Restarts processing from the point when power is turned ON The setting can be accepted in both setup area 0 and setup area 1 Move to Setup Area 1 This command moves to setup area 1 and can be accepted at both setup areas 0 and 1 If the initial setting communications protect is set to 2 an operation error will be generated and the move to setup area 1 will be p
88. bus Communications Procedure 5 20 Parameter Initialization The present settings are returned to the default values and written to EEPROM This command can be accepted in setup area 1 only When this command is issued in setup area 0 an operation error will be generated Related information Explanation initialization values Default set values See SECTION 3 Communications Data for CompoWay F and SYSWAY for details These settings are the same as the ones used when FACT is selected for the setting data s set value initialization Alarm Latch Cancel The applicable alarm latch can be cleared with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur if communications writing is disabled or if an EEPROM error occurs SP Mode Select local or remote SP mode with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur in the following situations When AT is being executed When the SP Mode parameter is disabled not displayed at the Controller When an SP mode change is set for the event input Invert Direct Reverse Operation Inverting or not inverting direct reverse operation can be selected with the related information setting The setting can be accepted in both setup area 0 and setup area 1 The related information specifications are written t
89. cancel H 00000008 8 Setting change enable disable H 00000009 9 Communications writing enabled disabled H 0000000A 10 Alarm latch cancel Event Input Assignment 2 See note 2 H 00000000 to H 0000000A 0 to 10 Same as for Event Input Assignment 1 Event Input Assignment 3 See note 3 H 00000000 to H 0000000A 0 to 10 Same as for Event Input Assignment 1 Event Input Assignment 4 See note 4 H 00000000 to H 0000000A 0 to 10 Same as for Event Input Assignment 1 SP Ramp Time Unit H 00000000 0 EU second Advanced H 00000001 1 EU minute function H 00000002 2 EU hour setting Standby Sequence Reset H 00000000 0 Condition A H 00000001 1 Condition B Auxiliary Output 1 Open in Alarm H 00000000 0 Close in alarm H 00000001 1 Open in alarm Alarm 1 Hysteresis Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Initial Analog H 00000001 to H 0000270F 0 01 to 99 99 setting QKA o0 T 9 ET y v lt Zh aS Note 1 For Controllers with two event inputs events 1 and 2 this parameter cannot be set if the Bank Numbers Used parameter is set to a value greater than 0 Note 2 For Controllers with two event inputs events 1 and 2 this parameter cannot be set if the Bank Numbers Used parameter is set to a value greater than 1 Note 3 For Controllers with two event inputs events 3 and 4 this parameter cannot be set if the Bank Numbers Used parameter
90. code in response frame when an error occurred H 83 Byte count Contains the number of bytes of read data Number of elements Contains the number of setting data items that were read CRC 16 This check code is calculated with the data from the slave address to the end of the data For details on the CRC 16 calculation see CRC 16 Calculation Example in 5 1 Data Format on page 5 3 Response Code Function Error name code Variable address error The read start variable address is incorrect The variable area number is incorrect Variable data error The number of elements exceeds the allowed range Normal completion No errors were found Reading Undisplayed Parameters It is possible to read the parameters that are not displayed due to display settings as well as the parameters that are never displayed in the Controller Modbus Example Command and Response The following example shows the command and response when reading the process value slave address H 01 Process Value in Four byte Mode e Address H 0000 Read data H 000003E8 100 0 C Command 5 10 5 4 Detailed Description of the Services f Process Value in Two byte Mode Address H 2000 Read data H 03E8 100 0 C Command 07 03 00 amp 06 3 BFA ORO E Variable Write Multiple To write data to the variable area set the required data in the command frame as shown in the following diagram
91. ction Read MV monitor 2 Data Code Set the data code to 02 only when writing alarm value 2 In all other cases set to 017 3 Read Value For details on the read value ranges see SECTION 3 Communications Data for CompoWay F and SYSWAY 4 Precautions Alarm Values 1 and 2 When the alarm 1 type is set to upper and lower limit alarm upper and lower limit range alarm or upper and lower limit alarm with standby sequence the alarm s upper and lower limits are set indepen dently The alarm value 1 setting is disabled and the alarm value upper limit 1 and alarm value lower limit 1 settings are used as the gt op gt ie alarm set values For this reason when upper lower limit alarm is set the value of alarm value upper limit 1 and not alarm value 1 is the value read by communications The same applies to alarm value 2 Temperature Input Shift Value When the 2 point shift method is used the Temperature Input Shift parameter is disabled and the Upper Limit Temperature Input Shift Value and Lower Limit Temperature Input Shift Value parameters are enabled as the temperature input shift set values For this reason when 2 point shift method is being used the Upper Limit Temperature Input Shift Value parameter is read and not the Temperature Input Shift parameter The 2 point shift method will be used in the following cases The Input Type pa
92. d ON for the Digital Controller before turning ON power for the load self tuning will not be performed properly and optimum control will not be achieved VII 12 A switch or circuit breaker should be provided close to this unit The switch or circuit breaker should be within easy reach of the operator and must be marked as a disconnecting means for this unit 13 Always turn OFF the power supply before pulling out the interior of the product and never touch nor apply shock to the terminals or electronic components When inserting the interior of the product do not allow the electronic components to touch the case 14 Do not use paint thinner or similar chemical to clean with Use standard grade alcohol 15 Design system control panel etc considering the 2 second of delay that the controller s output to be set after power ON 16 The output may turn OFF when shifting to certain levels Take this into consideration when performing control 17 The number of EEPROM write operations is limited Therefore use RAM write mode when frequently overwriting data during communications or other operations 18 Always touch a grounded piece of metal before touching the Digital Controller to discharge static electricity from your body 19 Do not remove the terminal block Doing so may result in failure or malfunction 20 Control outputs that are voltage outputs are not isolated from the internal circuits When using a grounded thermocouple
93. ddress Parameter name Auxiliary Output 1 Assignment 3 1 Variable Area Setting Range List Setting monitor value H 00000000 0 Not assigned H 00000001 1 Control output heating H 00000002 2 Control output cooling H 00000003 3 Alarm 1 H 00000004 4 Alarm 2 H 00000005 5 Alarm 3 H 00000006 6 Program end output See note 1 H 00000007 7 Control output ON OFF count alarm See note 2 H 00000008 8 Work bit 1 H 00000009 9 Work bit 2 H 0000000A 10 Work bit 3 H 0000000B 11 Work bit 4 H 0000000C 12 Work bit 5 H 0000000D 13 Work bit 6 H 0000000E 14 Work bit 7 H 0000000F 15 Work bit 8 Auxiliary Output 2 Assignment H 00000000 to H 0000000F 0 to 15 Same as for the Auxiliary Output 1 Assignment parameter Character Select H 00000000 0 en H 00000001 1 Advanced function setting Program Pattern H 00000000 0 OFF H 00000001 1 STOP H 00000002 2 CONT Initial setting Soak Time Unit H 00000000 0 H 00000001 1 Minutes Hours Alarm SP Selection H 00000000 0 H 00000001 1 Set point during SP ramp yo y H 00000003 3 LOOP Y y Set point Auxiliary Output 3 Assignment H 00000000 to H 0000000F 0 to 15 Same as for the Auxiliary Output 1 Assignment parameter Advanced function setting Closed Floating H 00000000 0 Floating H 00000001 1 Closed Travel Time H 0
94. de bate Revised content January 2008 Original production 02 January 2011 Page 1 7 Changed note and added reference to it R 1 Terms and Conditions of Sale omnon Offer Acceptance These terms and conditions these Terms are deemed part of all quotes agreements purchase orders acknowledgments price lists catalogs manuals brochures and other documents whether electronic or in writing relating to the sale of products or services collectively the Products by Omron Electronics LLC and its subsidiary companies Omron Omron objects to any terms or conditions proposed in Buyers purchase order or other documents which are inconsistent with or in addition to these Terms Prices Payment Terms All prices stated are current subject to change with out notice by Omron Omron reserves the right to increase or decrease prices on any unshipped portions of outstanding orders Payments for Products are due net 30 days unless otherwise stated in the invoice Discounts Cash discounts if any will apply only on the net amount of invoices sent to Buyer after deducting transportation charges taxes and duties and will be allowed only if i the invoice is paid according to Omron s payment terms and ii Buyer has no past due amounts Interest Omron at its option may charge Buyer 1 1 2 interest per month or the maximum legal rate whichever is less on any balance not paid within the stated terms Orders Omron wil
95. direct setting of position proportional MV ON H FFFFFFCE to H 0000041A 5 0 to 105 0 Adjustment Manual MV Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H FFFFFBE6 to H 0000041A 105 0 to 105 0 Position proportional Floating or direct setting of position proportional MV OFF H FFFFFFFF to H 00000001 1 to 1 Position proportional Closed and direct setting of position proportional MV ON H FFFFFFCE to H 0000041A 5 0 to 105 0 Manual Control SP Ramp Set Value See note 1 H 00000000 0 OFF H 00000001 to H 00007E90 1 to 32400 MV Upper Limit See note 2 Standard MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 Heating cooling H 00000000 to H 0000041A 0 0 to 105 0 Position proportional closed MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 MV Lower Limit See note 2 Standard H FFFFFFCE to MV upper limit 0 1 5 0 to MV upper limit 0 1 Heating cooling H FFFFFBE6 to H 00000000 105 0 to 0 0 Position proportional closed H FFFFFFCE to MV upper limit 0 1 5 0 to MV upper limit 0 1 Adjustment Move to Protect Level H FFFFF831 to H 0000270F 1999 to 9999 Password to Move to Protect Level H FFFFF831 to H 0000270F 1999 to 9999 Can only be set The monitor value is always H 00000000 Parameter Mask Enable H 00000000 0 OFF H 00000001 1 ON PF Key Protect H 00000000 0 OF
96. e H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Alarm 3 Type See note 1 Same settings as the alarm 2 type Initial setting Alarm 3 Latch See note 1 H 00000000 0 OFF H 00000001 1 ON Advanced function setting Alarm 3 Hysteresis See note 1 Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Initial setting Standby Sequence Reset H 00000000 0 H 00000001 1 Condition A Condition B Auxiliary Output 1 Open in Alarm H 00000000 0 H 00000001 1 Close in alarm Open in alarm Auxiliary Output 2 Open in Alarm H 00000000 0 H 00000001 1 Close in alarm Open in alarm Note 1 6 8 Auxiliary Output 3 Open in Alarm See note 1 H 00000000 0 H 00000001 1 Close in alarm Open in alarm Not displayed on the Controller display when Alarm 3 is not assigned to the output Advanced function setting 6 1 Variable Area Setting Range List Address Four byte Two byte Parameter name Setting monitor value mode mode Advanced function setting Alarm 1 ON delay H 00000000 to H 000003E7 0 to 999 Alarm 2 ON delay H 00000000 to H 000003E7 0 to 999 Alarm 3 ON delay See note 1 H 00000000 to H 000003E7 0 to 999 Alarm 1 OFF delay H 00000000 to H 000003E7 0 to 999 Alarm 2 OFF delay H 00000000 to H 000003E
97. e or RAM write mode with the related infor mation setting The setting can be accepted in both setup area 0 and setup area 1 The number of EEPROM non volatile memory write operations is limited Therefore use RAM write mode when frequently overwriting data i SECTION 5 Modbus Communications Procedure Write mode Description Backup mode The data is written to EEPROM when a parameter in the operation adjustment bank setting or PID setting level excluding read only parameters is written using communications RAM write mode The data is not written to EEPROM when a param eter in the operation adjustment bank setting or PID setting level excluding read only parameters is written using communications Parameters can be changed by using key operations on the front panel of the Controller When the mode is changed from RAM write mode to backup mode the parameters in the operation adjustment bank setting or PID setting level excluding read only parameters are written to EEPROM RAM write mode is enabled only when communications are enabled in the Communications Writing parameter i e set to ON Therefore when communications are disabled in the Communications Writing parameter i e if the setting is changed to OFF the parameters in the operation adjustment bank setting or PID setting level excluding read only parameters are written to EEPROM even if the mode is set to RAM write mode RAM Data T
98. ecautions E Definition of Precautionary Information The following notation is used in this manual to provide precautions required to ensure safe usage of the product The safety precautions that are provided are extremely important to safety Always read and heed the information provided in all safety precautions The following notation is used Indicates a potentially hazardous situation which if VAN ie Yale not avoided is likely to result in minor or moderate injury or in property damage E Symbols Symbol Meaning General Caution Indicates non specific general cautions warnings and dangers Caution Electrical Shock Caution Indicates possibility of electric shock under specific conditions General Prohibition Prohibition Indicates non specific general prohibitions General Caution Indicates non specific general cautions warnings and dangers Mandatory Caution So gt gt B Safety Precautions A CAUTION Do not touch the terminals while power is being supplied Doing so may occasionally result in minor injury due to electric AN shock Do not allow pieces of metal wire clippings or fine metallic shav ings or filings from installation to enter the product Doing so may occasionally result in electric shock fire or malfunction Do not use the product where subject to flammable or explosive gas Otherwise minor injury from explosion may
99. ed Setting Change Protect H 00000000 0 OFF Changing of setup on controller display is allowed H 00000001 1 ON Changing of setup on controller display is prohibited PF Key Protect H 00000000 0 OFF H 00000001 1 ON Move to Protect Level H FFFFF831 to H 0000270F 1999 to 9999 Password to Move to Protect Level H FFFFF831 to H 0000270F 1999 to 9999 Can only be set The monitor value is always H 00000000 Parameter Mask Enable H 00000000 0 OFF H 00000001 1 ON Protect Manual MV Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H FFFFFBE6 to H 0000041A 105 0 to 105 0 Position proportional Closed and direct setting of position proportional MV ON H FFFFFFCE to H 0000041A 5 0 to 105 0 Manual Control Set Point See note 1 SP lower limit to SP upper limit Remote SP Monitor Remote SP lower limit to Remote SP upper limit Heater Current 1 Value Monitor H 00000000 to H 00000226 0 0 to 55 0 MV Monitor Heating Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating and cooling H 00000000 to H 0000041A 0 0 to 105 0 MV Monitor Cooling H 00000000 to H 0000041A 0 0 to 105 0 Valve Opening Monitor H FFFFFF9C to H 0000044C 10 0 to 110 0 Operation Cooling Coefficient See note 2 H 00000001 to H 0000270F 0 01 to 99 99 Dead Band Temperature H FFFFB1E1 to H 00007E90 1999 9 to 32
100. ed FINS commands used for OMRON s PLCs Therefore it can simplify communications between components and the host FINS Factory Interface Network service The FINS protocol provides message communications between controllers in OMRON FA networks Modbus is a standard communications control method that conforms to the Modicon Company s RTU mode Modbus Protocol PI MBUS 300 Revision J Modbus is a registered trademark of Schneider Electric It supports functions equivalent to the CompoWay F Read Variable Area Write Variable Area Operation Command and Echoback Test functions The E5CN AN EN H supports the following communications functions Reading writing of parameters Operation instructions Selection of setup levels Communications are subject to the following condition Parameters can be written only when the Communications Writing parameter is set to ON enabled 1 1 Overview of Communications Methods f E Communications Specifications Transmission line con nection RS 485 Multidrop RS 232C Point to point RS 422 Multidrop M IAJBAQ Communications method See note 1 RS 485 2 wire half duplex RS 232C RS 422 4 wire half duplex Synchronization method Start stop synchronization Communications baud rate See note 2 1 200 2 400 4 800 RROA 19 200 38 400 or 57 600 bps Communications code ASCII Communications data length See notes 2 and 3 H 8 bits Co
101. ence H 00000007 7 Lower limit alarm with standby sequence H 00000008 8 Absolute value upper limit alarm H 00000009 9 Absolute value lower limit alarm H 0000000A 10 Absolute value upper limit alarm with standby sequence H 0000000B 11 Absolute value lower limit alarm with standby sequence H 0000000C 12 LBA Loop Burnout Alarm H 0000000D 13 PV change rate alarm H 0000000E 14 RSP absolute value upper limit alarm H 0000000F 15 RSP absolute value lower limit alarm Alarm 2 Type H 00000000 0 H 00000001 1 H 00000002 2 y Alarm function OFF Upper and lower limit alarm Upper limit alarm H 00000003 3 Lower limit alarm H 00000004 4 Upper and lower limit range alarm H 00000005 5 Upper and lower limit alarm with standby sequence H 00000006 6 Upper limit alarm with standby sequence H 00000007 7 Lower limit alarm with standby sequence H 00000008 8 Absolute value upper limit alarm H 00000009 9 Absolute value lower limit alarm H 0000000A 10 Absolute value upper limit alarm with standby sequence H 0000000B 11 Absolute value lower limit alarm with standby sequence H 0000000C 12 No alarm function H 0000000D 13 PV change rate alarm H 0000000E 14 RSP absolute value upper limit alarm H 0000000F 15 RSP absolute value lower limit alarm ATE a O EE as EIC OO OO Alarm 3 Type See note 1 Same settings as the alarm 2 type Communicati
102. er for the currently selected PID set will be accessed For setup area 1 however the currently selected PID set is fixed at PID1 Adjustment 6 3 fo e 2 Z n e 3 O S S R m E e 9 for Modbus i SECTION 6 Communications Data for Modbus Address Four byte mode Two byte mode Parameter name MV at PV Error Setting monitor value Standard H FFFFFFCE to H 0000041A 5 0 to 105 0 Heating cooling H FFFFFBE6 to H 0000041A 105 0 to 105 0 Position proportional Floating or direct setting of position propor ional MV OFF H FFFFFFFF to H 00000001 1 to 1 Position proportional Closed and direct setting of position propor ional MV ON H FFFFFFCE to H 0000041A 5 0 to 105 0 MV Change Rate Limit H 00000000 to H 000003E8 0 0 to 100 0 Lower Limit Temperature Input Shift Value H FFFFB1E1 to H 00007E90 199 99 to 324 00 Upper Limit Temperature Input Shift Value H FFFFB1E1 to H 00007E90 199 99 to 324 00 Adjustment Heater Current 1 Value Monitor H 00000000 to H 00000226 0 0 to 55 0 Operation Heater Burnout Detection 1 H 00000000 to H 000001F4 0 0 to 50 0 Adjustmen Leakage Current 1 Monitor H 00000000 to H 00000226 0 0 to 55 0 Operation HS Alarm 1 H 00000000 to H 000001F4 0 0 to 50 0 Temperature Input Shift H FFFFB1E1 to H 00007E90 199 99 to 324 00 Adjustmen Heate
103. es 2 2 Command Frame eeesseseeeeeenn 2 2 BCC Calculation Example 2 3 Response Frame ssssssssseeee 2 3 Communications Data ssseeeeeses 2 4 End Code Example ei renan e 2 4 2 2 Structure of Command Text ccccccccceeeeeeeeeeeeeanees 2 6 PD Structures sac iai te pao eder nte 2 6 Area Definitions ics na caan a 2 6 Type Code Variable Type 2 6 Addresses aaia E la bg AR 2 7 Number of Element c ccccccecceeeeeseeeeeeeaaees 2 7 List of Services stica Ped eite 2 7 2 3 Detailed Description of the Services 2 9 Read Variable Area udis bem edis 2 9 Write Variable Area scseeeeene 2 10 Composite Read from Variable Area 2 12 Composite Write to Variable Area 2 13 Read Controller Attributes 2 15 Read Controller Status sessssss 2 16 Eclioback Test 7 che dni ea 2 17 Operation Command sssseeeee 2 18 2 4 Response Code List eeeeeeseeeeeee 2 25 CompoWay F f SECTION 2 CompoWay F Communications Procedures 2 1 Data Format Hexadecimal values are expressed by adding the prefix H before the number e g H 02 Numbers shown without the H prefix are ASCII characters The number underneath each item in a frame indicat
104. es the number of bytes Bl Command Frame Text Node number Sub address SID Command text BCC 1 2 2 1 1 1 BCC calculation range STX This code H 02 indicates the beginning of the communications frame text Always set this character in the first byte When STX is received again during reception reception is carried out again from the point where STX was received Node number This number specifies the transmission s destination Specify the ESCN AN EN H s communications unit number A BCD value between 00 and 99 or an ASCII value of XX can be set Specify XX for a broadcast transmission No responses will be returned for broadcast transmissions Noresponses will be returned from node numbers other than the ones in the above range Sub address The sub address is not used in the ESCN AN EN H Be sure to set the sub address to 00 SID Service ID The service ID is not used in the ESCN AN EN H Be sure to set the service ID to 00 Command text This is the command text area For details see 2 2 Structure of Command Text ETX This code H 03 indicates the end of the text BCC This is the Block Check Character The BCC result is found by calculating the exclusive OR of the bytes from the node number up to ETX 2 2 2 1 Data Format BCC Calculation Example The BCC Block Check Character is determined by calculating the exclusive
105. eset command except for SYSWAY The Controller does not return responses for broadcast or software reset commands The host device sent another command before receiving a response from the Controller Always read the response after sending a command except for broadcast or software reset commands The host device sent the next command too soon after receiving a response from the Controller Wait for at least 2 ms after receiving a response before send ing the next command The communications line became unsta ble when the Controllers power was turned ON or interrupted and the host device read the unstable status as data Initialize the reception buffer in the host device before send ing the first command and after turning OFF the power to the Controller The communications data was corrupted by noise from the environment A 4 Try using a slower baud rate Separate the communications cable from the source of noise Use a shielded twisted pair cable for the communications cable Use as short a communications cable as possible and no not lay or loop extra cable Do not run the communications cable parallel to a power line to prevent inductive noise If noise countermeasures are difficult to implement use an Optical Interface addresses CompoWAay F 2 7 MODUS iter e eris 5 7 area definitions essere 2 6 ASCH HST 1r umm hex ha A 2 BCC zorman dap unt ese 1 3
106. et No Monitor Status See notes 1 and 2 Status See note 3 Status 2 See note 2 Status 2 See note 3 R m E e 9 for Modbus Decimal Point Monitor Control Output 1 ON OFF Count Monitor Control Output 2 ON OFF Count Monitor H 00000000 to H 0000270F 0 to 9999 Advanced function setting Note 1 Not displayed on the Controller display Note 2 In 2 byte mode the rightmost 16 bits are read Note 3 In 2 byte mode the leftmost 16 bits are read Note 4 The parameter for the currently selected bank will be accessed 6 2 Address Four byte mode Two byte mode Parameter name Operation Adjustment Protect 6 1 Variable Area Setting Range List Setting monitor value H 00000000 0 No restrictions in operation and adjustment levels H 00000001 1 Move to adjustment level is prohibited H 00000002 2 Display and change of only PV and PV SP parameters is allowed H 00000003 3 Display of only PV and PV SP parameters is allowed Initial Setting Communications Protect H 00000000 0 Move to initial setting communications setting level is allowed Move to advanced function setting level is displayed H 00000001 1 Move to initial setting communications setting level is allowed Move to advanced function setting level is not displayed H 00000002 2 Move to initial setting communications setting level is prohib it
107. function ON Input error Heater burnout detec tion See note 1 EEPROM RAM EEPROM RAM EEPROM Alarm 1 OFF or does not function ON Alarm 2 OFF or does not function ON Write mode Backup mode RAM write mode Communications writ ing OFF disabled or does not function ON enabled Note When reading from setup area 1 the status of the bits will be as follows Input error La st value held Heater burnout detection Cleared 4 5 SYSWAY SECTION 4 SYSWAY E5 B Write Set Values 4 6 J and ESLJX Format Communications Procedures Alarms 1 and 2 Cleared Note 1 Heater burnout is the status corresponding to heater burnout 1 CT1 3 End Code When the end code is 00 this indicates normal completion of the command Otherwise the command could not be processed For details on end codes see Response Frame on page 4 3 4 Precautions Even though alarms 1 and 2 are not displayed on the Controller display they function normally in communications This command writes the set point alarm values 1 and 2 proportional band integral time derivative time temperature input shift values and heater burnout detection Command Peations Header Data Write FCS To y 3 code value nator ICR Response Communi Header End FCS Termi cations code nator unit num code ber CR 1 Header
108. g The number of elements exceeds the maximum 1100 Parameter error Bit position is not 00 2203 Operation error EEPROM error 5 Precautions Alarm Function Even though alarms are not displayed on the Controller s display they function normally in communications B Write Variable Area This service writes data to the variable area Service Request PDU MRC SRC Variable Start Bt Number of Write Data for type position 0 012 write address elements number of elements 2 2 1 2 4 2 4 Number of elements x 8or4 Service Response PDU MRC SRC Response code 0 1 0 2 2 2 4 1 Variable Type and Write Start Address For details on variable types and write start addresses see SECTION 3 Communications Data for CompoWay F and SYSWAY 2 Bit Position The EBCN AN EN H does not support bit access Fixed to 00 3 Number of Elements Number of elements Processing 0000 The write operation is not performed do not append write data to the service request PDU and processing ends in normal completion Double 0001 to 0018 Up to 24 elements H 18 are written and pro word 1 to 24 cessing ends in a normal completion Word 0001 to 0030 Up to 48 elements H 30 are written and pro 1 to 48 cessing ends in a normal completion 2 10 2 3 Detailed Description of the Services f 4 Response Code Normal Completion Response code Name Descripti
109. he display will not change the contents will not be refreshed Writing Auto Manual Status in EEPROM The write mode determines whether the auto manual status is written to EEPROM Write mode Description Backup mode When the auto manual mode is switched by communications the auto manual status is writ ten to EEPROM RAM write mode When the auto manual mode is switched by communications the auto manual status is not written to EEPROM The status can be written with the Controller key operation 2 3 Detailed Description of the Services j Note When the auto manual mode is switched with an operation command through communications and the Controller is in RAM write mode the auto manual status is not stored in EEPROM Consequently if the Controller is restarted by performing a software reset or turning the power OFF and ON again the auto manual mode is set to the last saved status Switching to Manual Mode during Auto tuning If the mode is switched during auto tuning AT the AT will be cancelled and the Controller will be switched to manual mode Parameter Initialization The present settings are returned to the default values and written to EEPROM This command can be accepted in setup area 1 only When this command is issued in setup area 0 an operation error will be 4 AeModwoy generated Related RR nea information Explanation initialization values 00 Default initialization values
110. he set value was written when the Communications Writ mand ing parameter was set to OFF disabled The set value was written during AT execution Undefined data value The write data is either outside the setting range or not a numerical value The data code is either outside the setting range or not a numerical value Normal completion The command ended normally without error Note The response format is unusual when an Undefined error has occurred due to an invalid command header code The error code will be contained in the response s header code rather than the end code See the following diagram for details Response Format when an Undefined Error Occurred Commun Header FCS Termi unitnum Code nator ber Q iC CR B Communications Data Setting monitor Negative values Decimal Point value Communica tions Format SYSWAY Four digits If the leftmost digit is 1 it is set to A The decimal point is removed decimal Example 1999 A999 Example 105 0 1050 If the leftmost digit is it is set to E Example 10 F010 4 3 o lt gt xX SECTION 4 SYSWAY E5 J and E5 B SYSWAY Command Lists Selecting Communi cations Writing Header code Command Select communications writing Write mode selection See note 1 Select backup mode Select RAM write mode Save operation Save operat
111. his command writes the parameters in the operation adjustment bank setting or PID setting level excluding read only parameters to EEPROM The setting can be accepted in both setup area 0 and setup area 1 Software Reset Restarts processing from the point when power is turned ON The setting can be accepted in both setup area 0 and setup area 1 Move to Setup Area 1 This command moves to setup area 1 and can be accepted at both setup areas 0 and 1 If the initial setting communications protect is set to 2 an operation error will be generated and the move to setup area 1 will be prohibited When this move is carried out from setup area O the display indicates the input type in the initial setting level When this operation command is executed in setup area 1 the display will not change Move to Protect Level This command moves to the protect level and can be accepted only in setup area 0 When this command is issued in setup area 1 an operation error will be generated and the move to the protect level will be prohibited 5 18 5 4 Detailed Description of the Services j Auto Manual Switch This operation command switches the mode to manual mode or automatic mode based on the related information setting This command can be accepted in setup area 0 only An operation error will be generated in the following instances When the command is executed in Setup Area 1 When auto manual s
112. ied addresses in the variable area Service Request PDU MRC SRC Variable Read Bit Variable Read Bit type address position type address position 0 11 0 4 Ojoj Service Response PDU MRC SRC Response Variable Readdata T code type 0 11014 j JJ L LL LLL 2 2 4 2 Number of elements x8 or 4 Variable Read data type 2 Number of elements x8 or 4 Note The read data is read together with the variable type in the order specified by the command 1 Variable Type and Read Start Address For details on variable types and read start addresses see SECTION 3 Communications Data for CompoWay F and SYSWAY 2 Bit Position The EBCN AN EN H does not support bit access Fixed to 00 3 Number of Read Data Items Variable Type Read Data Read data length Number of read data items For double word 20 max For word 25 max 4 Response Code Normal Completion Response code Name Description 0000 Normal completion No errors were found Error Occurred Response code Error name Cause 1002 Command too short The command is too short 2 12 2 3 Detailed Description of the Services f Response code Error name Cause 1101 Area type error The variable type is wrong 110B Response too long The number of elements exceeds the maximum 1100 Parameter error Bit position is not 00 2203 Operation error EEPROM error
113. ight 4 If the bit shifted from the LSB is 0 step 3 is repeated next bit shift processing If the bit shifted from the LSB is 1 an XOR is performed on the content of the CRC register and H A001 and the result is returned to the CRC register 5 Steps 3 and 4 are repeated until 8 bits are shifted 6 CRC processing continues to the end of the message as XOR operations are performed on the content of the CRC register and the next byte of the message step 3 is repeated and the result is returned to the CRC register 7 The result of the CRC calculation value in the CRC register is appended to the last byte of the message Example of Appending the Calculation Result When the calculated CRC value is H 1234 the CRC value is appended to the command frame as follows Slave Function address code Data CRC 16 CT H 34 H 12 1 1 2 bytes CRC 16 calculation range f SECTION 5 Modbus Communications Procedure E Response Frame Normal Response Frame Slave Function address code Data _ CRC 16 1 d 2 bytes CRC 16 calculation range Error Response Frame Slave Function Error address code code CRC 16 1 1 1 2 bytes CRC 16 calculation range The number specified in the command frame is entered as is Slave address This is the unit number of the Unit returning the response This is the received function code with the hexadecimal value of H 80 added to indicate that the response is an error
114. ion adjustment set value X Format Communications Procedures adjustment set value Writing set values Write set point Write alarm value 1 Write alarm value 2 Write proportional band Write integral time Write derivative time Write temperature input shift values Write heater burnout detection Read set value and manipulated variable monitor Read set point Write alarm value 1 Write alarm value 2 Read proportional band Write integral time Write derivative time Write temperature input shift values Write heater burnout detection Read MV monitor Read SP upper and lower limit values gt lt ep gt 09 Read both upper lower limit val ues at once Read SP upper and lower limit values Read process value See note 2 Read the heater current monitor Read process value Heater current value monitor See note 3 Read the initial status Read the initial status See note 4 No commands will be accepted and no responses will be returned when a memory error RAM error has occurred or during initialization until the process value is recognized after power is turned ON When a write operation is performed while there is a memory error EEPROM error data will not be written and the command will end with normal completion Read operations will be executed normally Note 1 The number of EEPROM non volatile memo
115. ith the end product machine system or other application or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases but the following is a non exhaustive list of applications for which particular attention must be given i Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document ii Use in consumer products or any use in significant quantities iii Energy control systems combustion systems railroad systems aviation Systems medical equipment amusement machines vehicles safety equip ment and installations subject to separate industry or government regulations iv Systems machines and equipment that could present a risk to life or prop erty Please know and observe all prohibitions of use applicable to this Prod uct NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON S PRODUCT IS PROP ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Programmable Products Omron Companies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Performance Data Data pre
116. l accept no order less than 200 net billing Governmental Approvals Buyer shall be responsible for and shall bear all costs involved in obtaining any government approvals required for the impor tation or sale of the Products Taxes All taxes duties and other governmental charges other than general real property and income taxes including any interest or penalties thereon imposed directly or indirectly on Omron or required to be collected directly or indirectly by Omron for the manufacture production sale delivery importa tion consumption or use of the Products sold hereunder including customs duties and sales excise use turnover and license taxes shall be charged to and remitted by Buyer to Omron Financial If the financial position of Buyer at any time becomes unsatisfactory to Omron Omron reserves the right to stop shipments or require satisfactory security or payment in advance If Buyer fails to make payment or otherwise comply with these Terms or any related agreement Omron may without liabil ity and in addition to other remedies cancel any unshipped portion of Prod ucts sold hereunder and stop any Products in transit until Buyer pays all amounts including amounts payable hereunder whether or not then due which are owing to it by Buyer Buyer shall in any event remain liable for all unpaid accounts Cancellation Etc Orders are not subject to rescheduling or cancellation unless Buyer indemnifies Omron against all
117. larm CT2 OFF ON Alarm 1 OFF ON Alarm 2 OFF ON Alarm 3 OFF ON Program end output OFF ON Status Event input 1 OFF ON upper word Event input 2 OFF ON Event input 3 OFF ON Event input 4 OFF ON Write mode Backup mode RAM write mode EEPROM RAM EEPROM RAM EEPROM Setup area Setup area 0 Setup area 1 ere o0 EE 9 T geo lt h aS AT execute cancel AT canceled AT execution in progress RUN STOP Run Stop Communications writing OFF disabled ON enabled Auto manual switch Automatic mode Manual mode Program start Reset Start Heater overcurrent CT2 Not generated Generated Heater current hold CT2 See note 1 Update Hold Spare OFF HS alarm CT2 OFF ON Note 1 When the control output ON time is less than 100 ms the bit is set to 1 and the heater current is held at the last current value Note 2 Spare bits are always OFF Note 3 When read in setup area 1 the status of the bits will be as follows Overcurrent Last value held Current hold Last value held A D converter error Last value held Display range exceeded Last value held Input error Last value held RSP input error Last value held e Potentiometer input error Last value held Heating output cooling output open output close output Cleared HB and HS outputs Cleared Alarm outputs Cleared Program end output Cleared 3 19
118. level is allowed Move to advanced function setting level is not displayed H 00000002 2 Move to initial setting communications setting level is prohibited C1 81 Setting Change Protect H 00000000 0 OFF Changing of setup on Controller display is allowed H 00000001 1 ON Changing of setup on Controller display is prohib ited C1 81 Set Point See note 1 SP lower limit to SP upper limit Operation C1 81 Alarm Value 1 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 C1 81 Alarm Value Upper Limit 1 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 C1 81 Alarm Value Lower Limit 1 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 C1 81 Alarm Value 2 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 C1 81 Alarm Value Upper Limit 2 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 C1 81 Alarm Value Lower Limit 2 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 C1 81 Alarm Value 3 See notes 1 and 2 H FFFFB1E1 to H 00007E90 19999 to 32400 C1 81 Alarm Value Upper Limit 3 H FFFFB1E1 to H 00007E90 19999 to 32400 See notes 1 and 2 C1 81 Alarm Value Lower Limit 3 H FFFFB1E1 to H 00007E90 19999 to 32400 See notes 1 and 2 C1 81 Heater Burnout Detection 1 H 00000000 to H 000001F4 0 0 to 50 0 Adjustment C1 81 Temperature Input Shift H FFFFB1E1 to H 00007E90 199 99 to 324 00 C1 81 Upper Limit Temperature Input Shift H FFFFB1E1 to H 00007E90 199 99 to 324
119. m with standby sequence Absolute value lower limit alarm with standby sequence LBA Loop Burnout Alarm PV change rate alarm RSP absolute value upper limit alarm RSP absolute value lower limit alarm Initial setting Alarm 1 Latch H 00000000 0 OFF H 00000001 1 O N Advanced function setting Alarm 1 Hysteresis Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Alarm 2 Type H 00000000 0 H 00000001 1 H 00000002 2 H 00000003 3 H 00000004 4 H 00000005 5 H 00000006 6 H 00000007 7 H 00000008 8 H 00000009 9 H 0000000A 10 H 0000000B 11 H 0000000C 12 H 0000000D 13 H 0000000E 14 H 0000000F 15 Alarm function OFF Upper and lower limit alarm Upper limit alarm Lower limit alarm Upper and lower limit range alarm Upper and lower limit alarm with standby sequence Upper limit alarm with standby sequence Lower limit alarm with standby sequence Absolute value upper limit alarm Absolute value lower limit alarm Absolute value upper limit alarm with standby sequence Absolute value lower limit alarm with standby sequence No alarm function PV change rate alarm RSP absolute value upper limit alarm RSP absolute value lower limit alarm Initial setting Alarm 2 Latch H 00000000 0 OFF H 00000001 1 O N Advanced function setting Alarm 2 Hysteresis Temperatur
120. mmunications stop bits See note 2 1 orglits Error detection Vertical parity none FCS Frame Check cations BCC Block Check Character with CompoWay F commu nications CRC 16 Cyclic Redundancy Check 16 with Modbus communications or odd See note 2 equence with SYSWAY communi Flow control None Interface RS 485 RS 232C RS 422 Retry function None Communications buffer 217 bytes Send data wait time Note 1 Note 2 0 to 99 ms default time 20 ms RS 422 is supported by E5AN H and E5EN H only Communications speed data bits stop bits and vertical parity can each be set independently in the communications setting level Highlighted values indicate default settings Note 3 B Transmission Procedure The communications data length for Modbus must be 8 bits When the host transmits a command frame the ESCN AN EN H transmits a response frame that corresponds to the command frame A single response frame is returned for each command frame The following diagram shows the operation of the command and response frames Command frame E5CN AN EN H Command frame Response frame 1 3 P SECTION 1 Communications Methods Allow a wait time of at least 2 ms before the next command is sent after the host z receives a response from the ESCN AN EN H S E Interface o Communications with the host are carried out through a standard RS 485 interf
121. n When ALM1 is ON H 00000004 4 Green to red When ALM1 is ON H 00000005 5 Red to green to red Within PV stable band Green Outside stable band Red H 00000006 6 Green to orange to red Within PV stable band Orange Outside stable band Green red H 00000007 7 Orange to green to red Within PV stable band Green Outside stable band Orange red PV Stable Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Alarm 1 ON Delay H 00000000 to H 000003E7 0 to 999 Alarm 2 ON Delay H 00000000 to H 000003E7 0 to 999 Alarm 3 ON Delay See note 1 H 00000000 to H 000003E7 0 to 999 Alarm 1 OFF Delay H 00000000 to H 000003E7 0 to 999 Alarm 2 OFF Delay H 00000000 to H 000003E7 0 to 999 Alarm 3 OFF Delay See note 1 H 00000000 to H 000003E7 0 to 999 Advanced function setting Transfer Output Type H 00000000 0 OFF H 00000001 1 Set point H 00000002 2 Set point during SP ramp H 00000003 3 PV H 00000004 4 MV monitor heating H 00000005 5 MV monitor cooling H 00000006 6 Valve opening Transfer Output Upper Limit H FFFFF831 to H 0000270F 1999 to 9999 H FFFFB1E1 to H 00007E90 19999 to 32400 See note 2 Transfer Output Lower Limit H FFFFF831 to H 0000270F 1999 to 9999 H FFFFB1E1 to H 00007E90 19999 to 32400 See note 2 Linear Current Output H 00000000 0
122. nal Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to 154E 3527 PID 3 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 1560 3530 PID 4 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to 156E 3537 PID 4 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 1580 3540 PID 5 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to 158bE 3547 PID 5 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 15A0 3550 PID 6 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to 15AE 3557 PID 6 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 15C0 3560 PID 7 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to 15CE 3567 PID 7 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 15E0 3570 PID 8 Proportional Band Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 to 15EE 3577 PID 8 LBA Detection Time H 00000000 to H 0000270F 0 to 9999 6 14 6 2 Status and Status 2 j 6 2 Status and Status 2 The figure below shows the structure of the status data Status Structure Outputs Input error HB error 16 15 14 13 12 11 10 9 8
123. nerated Generated Heater current hold CT2 See note 1 Update Hold Spare OFF HS alarm CT2 OFF ON Note 1 When the control output ON time is less than 100 ms the bit is set to 1 and the heater current is 7 EE held at the last current value Note 2 Spare bits are always OFF 85 Note 3 When read in setup area 1 the status of the bits will be as follows Overcurrent Last value held Current hold Last value held A D converter error Last value held Display range exceeded Last value held Input error Last value held RSP input error Last value held Potentiometer input error Last value held Heating output cooling output open output close output Cleared HB and HS outputs Cleared Alarm outputs Cleared Program end output Cleared 6 18 6 2 Status and Status 2 i Bi Status 2 Details Bit Description Bit position Status Work bit 1 OFF ower word Work bit 2 OFF Work bit 3 OFF Work bit 4 OFF Work bit 5 OFF Work bit 6 OFF Work bit 7 OFF Work bit 8 OFF Spare OFF Spare OFF OC Heater Overcurrent Alarm CT1 OFF OC Heater Overcurrent Alarm CT2 OFF Control Output 1 ON OFF Count Alarm Output OFF Control Output 2 ON OFF Count Alarm Output OFF Spare OFF Spare OFF Status Spare OFF upper word Spare OFF Spare OFF Spare OFF Invert direct reverse operation Not invert Invert
124. nformation Move to protect level Auto manual switch Automatic mode Manual mode Parameter initialization Initialize to defaults Alarm latch cancel Alarm 1 latch cancel Alarm 2 latch cancel Alarm 3 latch cancel HB alarm latch cancel HS alarm latch cancel OC alarm latch cancel All alarm latch cancel SP mode Local SP mode Remote SP mode Invert direct reverse operation Not Invert Invert Program start Reset Start Infrared communica tions use 2 Response Code Normal Completion OFF ON cl s EE code Normal completion No errors were found 5 15 Modbus f SECTION 5 Modbus Communications Procedure Error Occurred Function code Error code Name Description H 86 H 02 Variable address The write variable address is incorrect error The variable area number 2 byte data is wrong or the address is not 0000 or FFFF Variable data error The write data is incorrect The write data is out of the setting range Command code or related information are incorrect Operation error The Controller cannot write the data in its present operating status The Communications Writing parame ter is set to OFF disabled The command is received regardless of the Communications Writing parame ter setting ON OFF Writing was attempted from setup area 0 to setup area 1 Writing was attempted t
125. o EEPROM according to the write mode settings An operation error will occur in the following situations When AT is being executed When inverting direct reverse operation is set for an event input When executed in manual mode Program Start The simple program function can be reset started with the related infor mation setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will be generated if program start has been set in the event input 5 4 Detailed Description of the Services f E Echoback Test Infrared Communications Use Select ON or OFF to enable or disable using infrared communications with the related information setting The setting can be accepted in both setup area 0 and setup area 1 Setting Areas Control operation is executed in setting area O In this state you can perform operations that are permitted only during control or those that cause no problems even if control is in progress These operations include reading PVs writing SPs and change RUN STOP status Setting area 0 however prohibits operations that affect control including writing data at the initial setting level Reading setting data is always allowed In setting area 1 control operation is stopped In this state you can perform operations that are not allowed in setting area 0 These opera tions include writing data at the initial setting level At power ON the Digital Controller is set
126. o a protected parameter from outside the protect level AT execution was in progress Processing could not be performed For details see 4 Operation Com mands and Precautions below Note For details on variable writing refer to Variable Write Multiple on page 5 11 For details on AT refer to the separate User s Manuals 3 Example Command and Response The following example shows the command response for a Stop command In this case the slave address is H 01 Stop command command code 01 related information 01 Address H 0000 fixed Write data H 0101 Run Stop Stop command Command _ 01 06 00 00 01 01 49 9A CRC 16 Response 01 06 00 o0 o1 01 49 9A CRC 16 4 Operation Commands and Precautions Communications Writing Set the Communications Writing parameter to ON enabled or OFF disabled with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur however if communications writing enable disable is set for an event input 5 16 5 4 Detailed Description of the Services j RUN STOP Set control to run or stop with the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur however if RUN STOP is set for an event input Bank Change Select a bank from 0 to 7 with
127. on 0000 Normal completion No errors were found Error Occurred e Response code Error name Cause S 1002 Command too The command is too short o 9 short Ss 1101 Area type error The variable type is wrong de 1103 Start address out Write start address is out of range T of range error 1104 End address out The write end address write start of range error address number of elements exceeds the final address of the vari able area 1003 Number of ele The number of data does not match ments data mis the number of elements match 1100 Parameter error Bit position is not 00 The write data is out of the setting range 3003 Read only error Variable type CO was written to 2203 Operation error The Communications Writing parameter is set to OFF dis abled Attempted to write to a parameter in setup area 1 from setup area 0 Attempted to write to a protect parameter from other than the pro tect level AT auto tuning was in progress See note EEPROM error Note For details on AT auto tuning refer to the separate User s Manuals 5 Precautions Alarm Function Even though alarms are not displayed on the Controller s display they function normally in communications 2 11 CompoWay F f SECTION 2 CompoWay F Communications Procedures E Composite Read from Variable Area This service reads in order the contents of specif
128. ons Unit No See note 2 H 00000000 to H 00000063 0 to 99 Communi Communications Baud Rate H 00000000 0 1 2 Sino See note 2 H 00000001 1 2 4 H 00000002 2 4 8 H 00000003 3 9 6 H 00000004 4 H 00000005 5 H 00000006 6 Communications Data Length H 00000007 7 See note 2 H 00000008 8 Communications Stop Bits H 00000001 1 See note 2 H 00000002 2 zq a Communications Parity See note 2 H 00000000 0 None H 00000001 1 Even H 00000002 2 Odd Bank Numbers Used H 00000000 0 Disabled Initial H 00000001 1 2 Bank setting H 00000002 2 4 Bank H 00000003 3 8 Bank 9 2 8 4 7 6 9 1 3 5 7 8 Note The alarm function can also be used in Controllers without alarm output terminals In this case confirm alarm occurrences via the status data Note 1 Not displayed on the Controller display when Alarm 3 is not assigned to the output Note 2 After communications parameters have been changed reset the Controller to enable them 3 6 3 1 Variable Area Setting Range List Variable type Parameter name Setting monitor value Event Input Assignment 1 See note 1 H 00000000 0 None Initial H 00000001 1 RUN STOP setting H 00000002 2 Auto manual switch H 00000003 3 Program Start See note 5 H 00000004 4 Direct reverse operation H 00000005 5 SP mode change H 00000006 6 100 AT execute cancel H 00000007 7 40 AT execute
129. owing tables show the variable area type codes Variable type 1 byte Access size Area 11 Double word 0 Setup area 0 10 Word 1 Setup area 1 2 2 Structure of Command Text j The following table summarizes setup areas 0 and 1 Area Description Setup area 0 This area groups together the protect manual control opera tion adjustment bank setting and PID setting levels Setup area 1 This area groups together the initial setting communications setting advanced function setting and calibration levels The variable type is converted to 2 byte ASCII and loaded to the frame The following table shows the available variable types Variable type Description C0 80 R O read only parameter for setup area 0 C1 81 R W parameter for setup area 0 C3 83 R W parameter for setup area 1 C4 84 R W parameter for setup area 0 C5 85 R W parameter for setup area 0 Note Setup area 1 has no read only parameters so there is no variable type C2 E Addresses An address is appended to each of the variable types Express addresses in 2 byte hexadecimal and append them for the specified access size E Number of Elements The number of elements is expressed in 2 byte hexadecimal The range that can be specified for the number of elements depends on the command Refer to 2 3 Detailed Description of the Services for details B List of Services MRC SRC Name of service P
130. per limit to Bank 6 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Bank 7 SP SP lower limit to SP upper limit to Bank 7 Wait Band H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 3 14 Variable type Address Parameter name PID 1 Proportional Band 3 1 Variable Area Setting Range List Setting monitor value Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 1 to 999 9 PID 1 Integral Time Standard heating cooling position proportional closed H 00000000 to H 00007E90 0 0 to 3240 0 Position proportional floating H 00000001 to H 00007E90 0 1 to 3240 0 PID 1 Derivative Time H 00000000 to H 00007E90 0 0 to 3240 0 PID 1 MV Upper Limit Standard MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 Heating cooling H 00000000 to H 0000041A 0 0 to 105 0 Position proportional closed MV lower limit 0 1 to H 0000041A MV lower limit 0 1 to 105 0 PID 1 MV Lower Limit Standard H FFFFFFCE to MV upper limit 0 1 5 0 to MV upper limit 0 1 Heating cooling H FFFFFBE6 to H 00000000 105 0 to 0 0 Position proportional closed H FFFFFFCE to MV upper limit 0 1 5 0 to MV upper limit 0 1 PID 1 Automatic Selection
131. r Current 2 Value Monitor H 00000000 to H 00000226 0 0 to 55 0 Operation Heater Burnout Detection 2 H 00000000 to H 000001F4 0 0 to 50 0 Adjustmen Leakage Current 2 Monitor H 00000000 to H 00000226 0 0 to 55 0 Operation HS Alarm 2 H 00000000 to H 000001F4 0 0 to 50 0 Adjustmen Soak Time Remain H 00000000 to H 0000270F 0 to 9999 Operation Soak Time See note 1 H 00000000 to H 0000270F 0 to 9999 Wait Band See note 1 H 00000000 0 OFF Temperature H 00000001 to H 00007E90 0 1 to 3240 0 Analog H 00000001 to H 0000270F 0 01 to 99 99 Heater Overcurrent Detection 1 H 00000000 to H 000001F4 0 0 to 50 0 Heater Overcurrent Detection 2 H 00000000 to H 000001F4 0 0 to 50 0 Adjustmen Input Digital Filter H 00000000 to H 0000270F 0 0 to 999 9 Advanced function setting Extraction of Square Root Low cut Point H 00000000 to H 000003E8 0 0 to 100 0 Adjustment Alarm Value 1 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value Upper Limit 1 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value Lower Limit 1 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value 2 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value Upper Limit 2 See note 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Alarm Value Lower Limit 2 See note
132. rameter is set to temperature input and the Input Shift Type parameter is set to 2 point shift 4 8 4 2 Command Descriptions i e Alarm Even when alarms 1 and 2 are not displayed on the Controller s display they function normally in communications Only alarms 1 and 2 are supported Alarm 3 cannot be used Heater Burnout Detection Reads the Heater Burnout Detection 1 parameter The Heater Burnout Detection 2 parameter value is not read E Select Communications Writing The logic of the MB command changes as shown in the table below according to the MB command logic switching setting advanced function setting level The MB command communications writing selection is equivalent to the E5L J Controllers MB command remote local switching MB command logic switching setting Text data of MB command OFF ON Communications writing Communications writing enabled remote mode disabled local mode selection selection Communications writing Communications writing disabled local mode enabled remote mode selection selection 7 lt gt Z e The default value of the MB Command Logic Switching Setting is OFF same logic as E5UJ 4 9 SYSWAY SECTION 4 SYSWAY E5 4 10 J and E5 X Format Communications Procedures SECTION 5 Modbus Communications Procedure Read this section if you are to communicate using the Modbus fo
133. rd identifier 0 to 3 Modbus Addresses Corresponding to CompoWay F Setup Areas 0 and 1 i SECTION 5 Modbus Communications Procedure Number of Elements Set Values 5 8 Setup area 0 and setup area 1 do not correspond directly to Modbus addresses but the following areas have a rough correspondence with one exception Modbus addresses Setup area Area number Address range Setup area 0 00 to OB 20to 2B 0000 to OBFE 2000 to 2B7F Setup area 1 OC to 15 2C to 35 0COO to 15EE 2C00 to 3577 Partial Exception to Modbus Address Correspondence The Hysteresis Heating Hysteresis Cooling Control Period Heating and Control Period Cooling parameters are assigned to consecutive addresses but the control period parameters are setup area 1 parameters For this reason an operation error will occur when writing the control period heating or cooling from the setup area 0 side e g from the operation level The number of elements is expressed in 2 byte hexadecimal The setting range for the number of elements varies according to the command For example when the number of elements is 0010 this specifies eight items of data H 10 from the address Four byte Mode One element uses 2 bytes of data so specify two element units Reading and writing in 4 byte units is executed by specifying an even address and specifying the number of elements in multiples of 2 Two byte Mode One elemen
134. re Spare oupus Spare 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 Bit position Invert direct reverse operation SP ramp SP mode 6 17 eue me 3 jw e esl a fi SECTION 6 Communications Data for Modbus E Status Details Bit Description Bit position Status Heater overcurrent CT1 Not generated Generated lower word Heater current hold CT1 See note 1 Update Hold A D converter error Not generated Generated HS alarm CT1 OFF ON RSP input error Not generated Generated Display range exceeded Not generated Generated Input error Not generated Generated Potentiometer input error Not generated Generated Control output heating open output OFF ON Control output cooling close output OFF ON HB heater burnout alarm CT1 OFF ON HB heater burnout alarm CT2 OFF ON Alarm 1 OFF ON Alarm 2 OFF ON Alarm 3 OFF ON Program end output OFF ON Status Event input 1 OFF ON upper word Event input 2 OFF ON Event input 3 OFF ON Event input 4 OFF ON Write mode Backup mode RAM write mode EEPROM RAM EEPROM RAM EEPROM Setup area Setup area 0 Setup area 1 AT execute cancel AT canceled AT execution in progress RUN STOP Run Stop Communications writing OFF disabled ON enabled Auto manual switch Automatic mode Manual mode Program start Reset Start Heater overcurrent CT2 Not ge
135. related costs or expenses Force Majeure Omron shall not be liable for any delay or failure in delivery resulting from causes beyond its control including earthquakes fires floods strikes or other labor disputes shortage of labor or materials accidents to machinery acts of sabotage riots delay in or lack of transportation or the requirements of any government authority Shipping Delivery Unless otherwise expressly agreed in writing by Omron a Shipments shall be by a carrier selected by Omron Omron will not drop ship except in break down situations b Such carrier shall act as the agent of Buyer and delivery to such carrier shall constitute delivery to Buyer c All sales and shipments of Products shall be FOB shipping point unless oth erwise stated in writing by Omron at which point title and risk of loss shall pass from Omron to Buyer provided that Omron shall retain a security inter est in the Products until the full purchase price is paid d Delivery and shipping dates are estimates only and e Omron will package Products as it deems proper for protection against nor mal handling and extra charges apply to special conditions Claims Any claim by Buyer against Omron for shortage or damage to the Products occurring before delivery to the carrier must be presented in writing to Omron within 30 days of receipt of shipment and include the original trans portation bill signed by the carrier no
136. responsible for the user s programming of a programmable product or any consequence thereof CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the products may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability ERRORS AND OMISSIONS The information in this manual has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions Safety Pr
137. rmat 5 1 5 2 5 3 5 4 Data Format nici oen boten 5 2 Command Frame ssssssssseee 5 2 CRC 16 Calculation Example 5 3 Response Frame ssssssseeee 5 4 Normal Response Frame 5 4 Error Response Frame 5 4 Error Codes hone den leet dost 5 5 No Response eseeeeenenenn 5 5 Eunctlon EISE init eei 5 6 Variable Area ssssssssssseeeeenenee 5 7 Addresses addc psc edge hee 5 7 Number of Elements sssss 5 8 Set Values eee 5 8 Detailed Description of the Services 5 9 Variable Read Multiple sessssse 5 9 Variable Write Multiple sessssssses 5 11 Variable Write Single Operation Command 5 14 Ech back Test e eH res 5 21 Modbus f SECTION 5 Modbus Communications Procedure 5 1 Data Format The data format complies with the Modbus RTU communications protocol so commands from the host and responses from the E5CN AN EN H are contained in data blocks called frames The structure of the command and response frames is described below In the following explanations hexadecimal values are expressed by adding the prefix H before the number e g H02 Numbers and alpha betic characters without the H prefix are ASCII characters E Command Frame 5 2 When using
138. rocessing 01 01 Read Variable Area This service reads from the variable area 01 02 Write Variable Area This service writes to the variable area 01 04 Composite Read from This service reads from the variable Variable Area area in the order specified by the parameters 01 13 Composite Write to This service writes to the variable Variable Area area in the order specified by the parameters 05 03 Read Controller This service reads the model num Attributes ber and communications buffer size 06 01 Read Controller Sta This service reads the operating sta tus tus 2 7 J AeANodujo5 CompoWay F P SECTION 2 CompoWay F Communications Procedures 2 8 MRC SRC Name of service Processing 08 01 Echoback Test This service performs an echoback test 30 05 Operation Command This service performs operations such as RUN STOP executing stop ping AT auto tuning and moving to Setup Area 1 Note No commands will be accepted and no responses will be returned when a memory error RAM error has occurred or the Controller is initializing until the Controller recognizes the process value after the power is turned ON 2 3 Detailed Description of the Services f 2 3 Detailed Description of the Services E Read Variable Area This service reads data from the variable area Service Request PDU MRC SRC Variable Read Bit Number of ype start address P 0n Glo rents 0111011 0 0
139. rohibited 2 21 CompoWay F P SECTION 2 CompoWay F Communications Procedures 2 22 When this move is carried out from setup area O the display indicates the Input Type parameter in the initial setting level When this operation command is executed in setup area 1 the display will not change Move to Protect Level This command moves to the protect level and can be accepted only in setup area 0 When this command is issued in setup area 1 an operation error will be generated and the move to the protect level will be prohibited Moving to Protect Level in Manual Mode When this operation command is issued in manual mode an operation error will be generated and the move to the protect level will be prohibited Auto Manual Switch This operation command switches the mode to manual mode or automatic mode based on the related information setting This command can be accepted in setup area 0 only An operation error will be generated in the following instances When the command is executed in setup area 1 When auto manual switching is disabled not displayed When the Controller is switched to manual mode the manual manipu lated variable will be displayed When the Controller is switched from manual mode to automatic mode the operation level s first parameter will be displayed When the Controller is switched to manual mode while already in manual mode the command will be completed normally and t
140. ry write operations is limited Therefore use RAM write mode when frequently overwriting data Note 2 The process value read range is the same as the input s display range Note 3 Status last 4 bytes Note 4 Status first 2 bytes 151413121110 9 87 6 5 4 3 2 1 0 Bit position 7 6 5 4 3 2 1 0 Bit position 0 0 0 0 0 0 0 0 0 0 0 0 010 0 0 0 0 0 O 1 0 ON OFF PID Direct Reverse Overflow Display hold Control Output operation Overflow Set 1 when the heater current value is greater than 55 0 A Display hold Set 1 when the control output ON time is less than 100 ms The previous heater current value is held 4 2 Command Descriptions f 4 2 Command Descriptions E Read Process Value This command reads the process value and status FCS Termi nator ICR PV Status FCS Termi nator RIX CR 1 PV See SECTION 3 Communications Data for CompoWay F and SYSWAY Command Communi Header cations unit num Code ber R X Data code 011 Response Communi Header cations code End du code 2 Status 1514131211109 8 7 6 5 4 3 2 1 O Bitposition Input error Heater burnout detection EEPROM Alarm 1 Alarm 2 Write mode 09 x gt x Communications writing Description Not generated Generated OFF or does not
141. s 4 Data Format oci ice atado ad 4 2 Command Frame Format cc csececceeeecesseeeees 4 2 FCS Calculation Example 4 2 Response Frame erasiaka nenne 4 3 Communications Data sees 4 3 SYSWAY Command Lists 4 4 4 2 Command Descriptions ssse 4 5 Read Process Value eseeeeeeeeeee 4 5 Write Set Values seeese 4 6 Read Set Values and MV Monitor 4 7 Select Communications Writing 4 9 SYSWAY SECTION 4 SYSWAY E5LIJ and ESLJX Format Communications Procedures 4 1 Data Format E Command Frame Format Ci BET la as N R a 3 cations Header Data Text FCS Termi it code Ter code nator a CR FCS calculation range The character ASCII H 40 indicates the start of block format Communications A number within the range 0 to 99 can be set in BCD No response will be returned to a unit number node with a number outside of this range Header code This is a 2 character alphabetic code that indicates the command type Data code Set 02 only when reading and writing alarm value 2 Otherwise set 01 Text This area contains read values write values or status data The data depends on the command FCS This is the Frame Check Sequence
142. s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be
143. sented in Omron Company websites catalogs and other materials is provided as a guide for the user in determining suitabil ity and does not constitute a warranty It may represent the result of Omron s test conditions and the user must correlate it to actual application require ments Actual performance is subject to the Omron s Warranty and Limitations of Liability Change in Specifications Product specifications and accessories may be changed at any time based on improvements and other reasons It is our prac tice to change part numbers when published ratings or features are changed or when significant construction changes are made However some specifica tions of the Product may be changed without any notice When in doubt spe cial part numbers may be assigned to fix or establish key specifications for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions OMRON OMRON ELECTRONICS LLC THE AMERICAS HEADQUARTERS e Schaumburg IL USA 847 843 7900 800 556 6766 www omron247 com OMRON CANADA INC HEAD OFFICE OMRON ARGENTINA e SALES OFFICE Toronto ON Canada 416 286 6465 866 986 6766 Cono Sur 54 11 4783 5300 www omron2
144. st This function performs an echoback test 5 3 Variable Area Jj 5 3 Variable Area The variable area is the region of memory used to exchange data with the ESCN AN EN H through communications Operations such as reading the process value and reading writing parameters are performed on the variable area On the other hand operation commands do not use the variable area Note Operation commands do not use the variable area ESCN AN EN H Operation Microcomputer commands etc Variable area Read write When accessing the variable area the position of a variable in the variable area is specified with a word identifier area number and address in the area Addresses An address is appended to each of the variable types Express addresses in 2 byte hexadecimal and append them for the specified access size Each address is composed of a word identifier area number and address in the area Four byte Mode Address 2 bytes AOOO ofo 0 Ae As Az As Az A1 Ao 0 A Area number 00 to 15 Address in area 00 to FE 128 variables Word identifier 0 to 3 Two byte Mode Address 2 bytes O Ae As A4 As A2 Ai Ao olola aiins Area number 20 to 35 Address in area 00 to 7F 128 variables Wo
145. t uses 2 bytes of data so specify one element units Reading and writing in 2 byte data units is executed by specifying 1 element units The values read from the variable area or written to the variable area are expressed in hexadecimal ignoring the decimal point position Negative values are expressed in 2 s complement format Example D 105 0 H 0000041A The variables are 4 digit or 8 digit hexadecimal values Negative values are expressed in 2 s complement format The values are hexadecimal values with no decimal point indication For example if the ESCN AN EN H s process value is read in 4 byte mode when the process value is 105 0 the read value will be H 0000041A 105 0 1050 H 00000414 5 4 Detailed Description of the Services f 5 4 Detailed Description of the Services E Variable Read Multiple To read from the variable area set the required data in the command frame as shown in the following diagram Command Frame Slave Function Read Number of address code startaddress Elements CRC 16 je y j y j 1 1 2 2 2 bytes Name Description Slave address Specify the ESCN AN EN H s unit number The unit number can be set between H 01 and H 63 hexadecimal 1 to 99 decimal Function code The Read Variable Area function s function code is H 03 Read start address Specify the address containing the data to be read See SECTION 6 Communications Data for Modbus for details on addresses
146. the host is 100 Q minimum The specified power supply voltage is not being supplied to the Controller Supply the specified power supply voltage The specified power supply voltage is not being supplied to an Interface Converter e g the K3SC Supply the specified power supply voltage The same baud rate and communications method are not being used by all of the Controllers host devices and other nodes on the same communications line Set the same values for the following on all nodes baud rate protocol data length stop bits and parity The unit number specified in the com mand frame is different from the unit number set for the Controller Use the same unit number The same unit number as the Controller is being used for another node on the same communications line for RS 485 RS 422 communications Set each unit number for only one node xipueddy Appendix d Appendix There is a mistake in programming in the host device Confirmation Use a line monitor to check the commands Check operation using a sample program The host device is detecting the absence of a response as an error before it receives the response from the Control ler Shorten the send data wait time in the Controller or increase the response wait time in the host device The host device is detecting the absence of a response as an error after broadcast ing a command or sending a software r
147. the related information setting The setting can be accepted in both setup area 0 and setup area 1 An operation error will occur in the following situations When AT is being executed When a bank change is set for the event input Bank Numbers Used parameter setting gt 0 When the program pattern is set to any setting other than OFF the bank number must be between 00 and the bank set for the Valid Program Bank and a parameter error will occur if the related infor mation setting exceeds the bank set for the Valid Program Bank parameter setting AT Execute Cancel Set AT auto tuning to execute or cancel with the related information setting This command can be accepted in setup area 0 only An operation error will be generated in the following instances When the RUN STOP parameter is set to stop When the command is executed in setup area 1 When ON OFF control is being used When 40 AT is specified during 100 AT execution When 100 AT is specified during 40 AT execution In addition a parameter error will occur if 40 AT is specified during heating and cooling control or during position proportional floating control Note If the same type of AT execution is specified during AT execution e g if 100 AT execution is specified during 100 AT execution the AT will not be restarted and the operation will end in normal completion with no processing e Write Mode Set either backup mod
148. ting that the carrier received the Products from Omron in the condition claimed Warranties a Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron disclaims all other warranties express or implied b Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABIL 15 16 ITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or oth erwise of any intellectual property right c Buyer Remedy Omron s sole obli gation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof the non complying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsi ble for warranty repair indemnity or any other claims or expenses regarding the Products unless Omron s analysis confirms that the Products were prop
149. tion H 00000000 to H 00000006 0 to 7 Same as for PV Status Display Function Control Output 1 ON OFF Count Alarm Set Value H 00000000 to H 0000270F 0 to 9999 Control Output 2 ON OFF Count Alarm Set Value H 00000000 to H 0000270F 0 to 9999 Advanced function setting Valid Program Bank H 00000000 to H 00000007 0 to 7 Initial setting Display Refresh Period H 00000000 0 H 00000001 1 H 00000002 2 O 0 0 H 00000003 3 1 FF 25 5 0 Advanced function setting 3 13 e e E D e e 3 jw S 9 P SECTION 3 Communications Data for CompoWay F and SYSWAY Variable type Address Parameter name Setting monitor value Bank 0 SP SP lower limit to SP upper limit Bank tti Bank 0 PID Set No H 00000000 to H 00000008 0 to 8 0 Auto selection SEMI Bank 0 SP Ramp Set Value H 00000000 0 OFF H 00000001 to H 00007E90 1 to 32400 Bank 0 Alarm Value 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Alarm Value Upper Limit 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Alarm Value Lower Limit 1 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Alarm Value 2 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Alarm Value Upper Limit 2 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Alarm Value Lower Limit 2 H FFFFB1E1 to H 00007E90 19999 to 32400 Bank 0 Alarm Value 3 H FFFFB1E1 to
150. tion performs operations such as writing to the variable area single and operation commands Communications Writing RUN STOP Bank Change AT Execute Cancel Write Mode Save RAM Data Software Reset Move to Setup Area 1 Move to Protect Level Auto Manual Switch Initialize Settings Alarm Latch Cancel SP Mode Invert Direct Reverse Operation Program Start and Infrared Communications Use Writing is enabled in only the Two byte Mode Command Frame Slave Function Write variable address code address Write data CRC 16 pep x d 1 2 2 2 bytes J Response Frame Slave Function Write variable address code address Write data CRC 16 pep 1 2 2 2 bytes 1 Write variable address Specify the address of the setting data that is to be written For details on addresses refer to Section 6 Communications Data for Modbus For an operation command specify 0000 or FFFF 2 Command Code and Related Information ZU Command Command content Related information code Communications writ OFF disabled ing ON enabled RUN STOP Run Stop Bank change Bank 0 Bank 1 Bank 2 Bank 3 Bank 4 Bank 5 Bank 6 Bank 7 AT execute cancel AT cancel 100 AT execute 40 AT execute Write mode Backup mode RAM write mode Save RAM data Software reset Command Command content code Move to setup area 1 5 4 Detailed Description of the Services j Related i
151. to arise from Buyer s acts or omissions under these Terms or in any way with respect to the Products Without limiting the foregoing Buyer at its own expense shall indemnify and hold harmless Omron and defend or set tle any action brought against such Companies to the extent based on a claim that any Product made to Buyer specifications infringed intellectual property rights of another party Property Confidentiality Any intellectual property in the Products is the exclu sive property of Omron Companies and Buyer shall not attempt to duplicate it in any way without the written permission of Omron Notwithstanding any charges to Buyer for engineering or tooling all engineering and tooling shall remain the exclusive property of Omron All information and materials supplied by Omron to Buyer relating to the Products are confidential and proprietary and Buyer shall limit distribution thereof to its trusted employees and strictly prevent disclosure to any third party Export Controls Buyer shall comply with all applicable laws regulations and licenses regarding i export of products or information iii sale of products to forbidden or other proscribed persons and ii disclosure to non citizens of regulated technology or information Miscellaneous a Waiver No failure or delay by Omron in exercising any right and no course of dealing between Buyer and Omron shall operate as a waiver of rights by Omron b Assignment Buyer m
152. ts cccccccccccceccececeeeseeseeeseeseseceseeeseseseseeeees 4 4 4 2 Command Descriptions ssssssssssssseeeeeneeeen ener 4 5 Read Process Value sss nnne nnns 4 5 Write Set Values isst cette Go eed E Edd pes 4 6 Read Set Values and MV Monitor 0 cccccccccccceceeseaeeessseseeesseeseseeees 4 7 Select Communications Writing esee 4 9 SECTION 5 Modbus Communications Procedure 5T Data Format HEIRAT EIER T eet der tester RES 5 2 Command Frame ze iet 5 2 Response Frame 2 sse ener 5 4 Error GOd6S i i e ii eletti ie ied cat tb etes rcc eds 5 5 5 25 Eunctlon EIst oce eii tot erbe Hee tota E aa fano E ede doa eite 5 6 5 9 Variable Area zn e ei reor ied restet HERE 5 7 5 4 Detailed Description of the Services sss 5 9 Variable Read Multiple esses 5 9 Variable Write Multiple eeeeeeeeeeeeen 5 11 Variable Write Single Operation Command ssusssss 5 14 Echoback Test e eatem ett ead 5 21 SECTION 6 Communications Data for Modbus 6 1 Variable Area Setting Range List ssssssssssssssee 6 2 6 2 Stat s and Status 2 aca ener e neta fre a ie nant 6 15 Statu s Str ct re omae Pe TR Ee tes 6 15 Status 2 SItr cture ei eee eire t Eod etes 6 17 Status Details 5 etae t ett o ee 6 18 Status 2 Delij Lee o eio cr UTE ETRAS 6 19 Appendix ASCIUEISU
153. ttern is set to OFF but the function will be disabled P END program end output can be set even when the program pattern is set to OFF but the function will be disabled The output turns ON when the status of either the Control Output 1 ON OFF Count Alarm or the Control Output 2 ON OFF Count Alarm turns ON The setting monitor range depends on the transfer output type setting See the setting data list for details 6 7 n fa E e 2 eg n e 3 oO S R m E e 9 for Modbus fi SECTION 6 Communications Data for Modbus Address Four byte mode Two byte mode Parameter name Extraction of Square Root Enable Setting monitor value H 00000000 0 OFF H 00000001 1 O N Travel Time H 00000001 to H 000003E7 1 to 999 Alarm 1 Type H 00000000 0 H 00000001 1 H 00000002 2 H 00000003 3 H 00000004 4 H 00000005 5 H 00000006 6 H 00000007 7 H 00000008 8 H 00000009 9 H 0000000A 10 H 0000000B 11 H 0000000C 12 H 0000000D 13 H 0000000E 14 H 0000000F 15 Alarm function OFF Upper and lower limit alarm Upper limit alarm Lower limit alarm Upper and lower limit range alarm Upper and lower limit alarm with standby sequence Upper limit alarm with standby sequence Lower limit alarm with standby sequence Absolute value upper limit alarm Absolute value lower limit alarm Absolute value upper limit alar
154. was no sub address SID and command text Sub address was less than two characters and there was no SID and command text Frame length error The received frame exceeds the specified supported num ber of bytes An end code is returned for each command frame received that was addressed to the local node Noresponse will be returned unless the frame contained all elements up to the ETX and BCC Error Detection Priority indicates the priority when two or more errors occur simultaneously 2 3 CompoWay F f SECTION 2 CompoWay F Communications Procedures B Communications Data Communications format Set monitor values Negative values Decimal point CompoWay F 8 digit hexa decimal 2 s complement Decimal point is removed and the result is converted to hexadecimal Example conversion 105 0 1050 H 0000041A E End Code Example 2 4 The following examples show the end code when a command did not end normally Example 1 Illegal Sub address No SID and No Command Text Command Node number Sub address BCC m e je Node number Sub address End code BCC mx lo alt 6 leq End code is 16 sub address error The sub address error code is used because the sub address error has a higher error detection priority than the format error E Az oO e o o 3 o oO Example 2 No Command Text Command Node number Sub address SID BCC SX Lo EX
155. witching is disabled not displayed When the Controller is switched to manual mode the manual manipu lated variable will be displayed When the Controller is switched from manual mode to automatic mode the operation level s first parameter will be displayed When the Controller is switched to manual mode while already in manual mode the command will be completed normally and the display will not change the contents will not be refreshed Writing Auto Manual Status in EEPROM The write mode determines whether the auto manual status is written to EEPROM Write mode Description Backup mode When the auto manual mode is switched by commu nications the auto manual status is written to EEPROM RAM write mode When the auto manual mode is switched by commu nications the auto manual status is not written to EEPROM The status can be written with the Con troller key operations Note When the auto manual mode is switched with an operation command through communications and the Controller is in RAM write mode the auto manual status is not stored in EEPROM Consequently if the Controller is restarted by performing a software reset or turning the power OFF and ON again the auto manual mode is set to the last saved status Switching to Manual Mode during Auto tuning If the mode is switched during auto tuning AT the AT will be cancelled and the Controller will be switched to manual mode 5 19 P SECTION 5 Mod
156. y a timeout error will occur at the host device The slave address in the received command does not match the communications unit number A parity error framing error or overrun error occurred due to a problem such as a transfer error A CRC 16 code error occurred in the received command frame There was a time interval of more than 3 5 character times between data packets that make up the command frame Furthermore the specified function s processing will be performed but no response will be returned for broadcast functions slave address H 00 5 5 fi SECTION 5 Modbus Communications Procedure 5 2 Function List 5 6 Function code The following table lists the function codes Function Code List Process 03 H 03 Read variable This function reads from the variable area multiple It is possible to read two or more consecutive variables 16 H 10 Write variable This function writes to the variable area multiple It is possible to write two or more consecutive variables It is also possible to broadcast this function broadcast transmission 06 H 06 Write variable This function writes to the variable area and writes oper Single operation ation commands command It is also possible to write to a single parameter by speci fying the address in 2 byte mode This is not supported in 4 byte mode It is also possible to broadcast this function broadcast transmission 08 H 08 Echoback Te

E5CN-H E5AN-H E5EN-H Digital Controller - Innovative-IDM

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