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Omron K3HB, Техническое руководство пользователя

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1-5

Frames (CompoWay/F Communications)

Section 1-2

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1-2

Frames (CompoWay/F Communications)

Based on CompoWay/F protocol, commands from the host computer and
responses from the K3HB take the form of frames.

The data comprising command frames and response frames are explained
below.

In the following explanation, an “H” following a numeric value (for example
02H) indicates that the value is a hexadecimal number. A number or letters
enclosed in quotation marks (for example “00”) is an ASCII character.

1-2-1

Command Frame

1-2-2

Response Frame

Supplement

A response is not sent to command frames that do not end with ETX.BCC
characters.

STX

Code that indicates the beginning of the communications 
frame (02H).

Be sure to set this code in the leading byte.

Node No.

This number specifies the destination.

Specify the Unit No. of the K3HB.

When broadcasting to all units, specify “XX”. Responses are 
not sent to a broadcast.

Sub-address

Not used on the K3HB. Be sure to set to “00”.

SID (Service ID)

Not used on the K3HB. Be sure to set to “0”.

FINS-mini 
Command text

The text of the command.

ETX

Code that indicates the end of the text (03H).

BCC

Block Check Character.

This stores the result of the BCC calculation from Node No. to 
EXT.

02H

"00"

"0"

FINS-mini 

command text

BCC calculation range

SID

STX

1

03H

ETX

1

BCC

1 byte

2

2

1

Sub-

address

Node 

No.

02H 30H 30H 30H 30H 30H 30H 35H 30H 30H 03H 36H

FINS-mini 

command text

SID

STX

ETX BCC

BCC = 30H + 30H + 30H + 30H + 30H + 30H + 35H + 30H + 30H + 03H = 36H
 +: XOR (exclusive OR) operation

Node 

No.

Sub-

address

02H

"00"

FINS-mini 

response text

End

Code

STX

1

03H

ETX

1

BCC

1 byte

2

2

2

Node 

No.

Sub-

address

STX

Code that indicates the beginning of the communications 
frame (02H).

Be sure to set this code in the leading byte.

Node No.

The number that was specified in the command frame is 
repeated here.

This is the Unit No. of the responding K3HB.

Sub-address

Not used on the K3HB. Set to “00”.

Содержание K3HB

Страница 1: ...31 2356 81 388 OMRON ELECTRONICS LLC 1 East Commerce Drive Schaumburg IL 60173 U S A Tel 1 847 843 7900 Fax 1 847 843 8568 OMRON ASIA PACIFIC PTE LTD 83 Clemenceau Avenue 11 01 UE Square 239920 Singap...

Страница 2: ...K3HB Digital Indicators Communications User s Manual Revised March 2005...

Страница 3: ...iv...

Страница 4: ...ates lists of one sort or another such as procedures checklists etc Trademarks DeviceNet is a registered trademark of the Open DeviceNet Vendors Association Inc Other product names and company names t...

Страница 5: ...be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products At the customer s request OMRON wi...

Страница 6: ...nfirm 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...

Страница 7: ...ed will result in minor or moderate injury or may result in serious injury or death Additionally there may be significant property damage CAUTION Indicates a potentially hazardous situation which if n...

Страница 8: ...repair or modify the product Doing so may occasionally result in minor or moderate injury due to electric shock Do not use the equipment for measurements within Measurement Categories III and IV for...

Страница 9: ...cause unexpected operation occasionally resulting in minor or moderate injury or damage to the equipment Before transferring programs to other nodes or changing I O memory of other nodes check the nod...

Страница 10: ...Consider the actual application conditions and use the product within the rated load and electrical service life Using the product beyond its service life may result in contact welding or burning 6 I...

Страница 11: ...d label them clearly so that the operator can quickly turn OFF the power 19 Use the specified cables for the communications lines and stay within the specified DeviceNet communications distances Refer...

Страница 12: ...Unit must be installed as follows 1 2 3 1 You must use reinforced insulation or double insulation for the DC power supplies used for the communications power supply internal power supply and I O powe...

Страница 13: ...eviceNet power supply always use a power supply with reinforced or double insulation that complies with EN IEC standards Conformance to the standards is for indoor applications only Complying with Saf...

Страница 14: ...e configuration and connection forms for a DeviceNet network Also describes connection methods and specifications for devices used to connect to the network such as cables and connectors as well as me...

Страница 15: ...xvi...

Страница 16: ...12 1 9 Commands and Responses CompoWay F Communications 1 13 1 10 Program Example 1 23 SECTION 2 List of Settings 2 1 Part 2 DeviceNet SECTION 1 Overview 3 1 1 1 Features 3 2 1 2 Specifications 3 5 S...

Страница 17: ...ance 8 6 SECTION 7 Troubleshooting and Maintenance 9 1 7 1 Indicators and Error Processing 9 2 7 2 Maintenance 9 3 SECTION 8 Additional Information for DeviceNet 10 1 8 1 Detailed DeviceNet Specificat...

Страница 18: ...tal Indicator including how to send CompoWay F commands using explicit messages Section 6 provides information on the time required for a complete communications cycle for an out put response to be ma...

Страница 19: ...xx...

Страница 20: ...tions 1 5 1 3 FINS mini Text 1 6 1 4 Variable Areas 1 8 1 5 Reading the Variable Area 1 9 1 6 Writing to the Variable Area 1 10 1 7 Operation Commands CompoWay F Communications 1 11 1 8 Setting Areas...

Страница 21: ...Part 1 CompoWay F...

Страница 22: ...mmunications 1 13 1 9 2 Setting Data Read CompoWay F Communications 1 13 1 9 3 Monitor Value Setting Data Compound Read CompoWay F Communications 1 14 1 9 4 Protect Level Setting Data Write 1 15 1 9 5...

Страница 23: ...rspective of the host computer For example Read Write refers to the host computer reading or writing to the K3HB 1 1 2 Communications Specifications Transfer connection Multi point Communications meth...

Страница 24: ...r cross over wiring and thus the B1 B3 and B2 B4 terminals are connected internally Wiring is configured either 1 1 or 1 N A maximum of 32 Units including the host computer can be connected with a 1 N...

Страница 25: ...wisted pair wires of at least AWG28 to AWG16 for all cables Same wire used for RS 485 cable RS 232C B1 or B3 B A B2 or B4 B1 or B3 B2 or B4 B A B1 or B3 B2 or B4 B A K32 23209 Adapter K3SC 10 RS 232C...

Страница 26: ...en broadcasting to all units specify XX Responses are not sent to a broadcast Sub address Not used on the K3HB Be sure to set to 00 SID Service ID Not used on the K3HB Be sure to set to 0 FINS mini Co...

Страница 27: ...ified FINS command 8 10 Parity error Sum of bits that are 1 in received data does not agree with the set communications parity value 2 11 Framing error Stop bit of command frame characters is 0 1 12 O...

Страница 28: ...ue setting data com pound write Performs multiple writes of mon itor values setting data 01 10 Monitor value setting data com pound stored read Sequentially reads contents of addresses specified in mo...

Страница 29: ...ification range for the number of elements varies depending on the com mand See 1 9 Commands and Responses CompoWay F Communications page 1 13 for more information For example if the number of element...

Страница 30: ...ad max of 25 H 19 Not needed for a compound read 01 01 00 Number of elements MRC SRC Variable type 0001 to 0019 2 4 2 2 2 Bit position Read start address 4 Data name Explanation MRC SRC The FINS mini...

Страница 31: ...pe SRC MRC 0001 to 0018 2 4 2 2 2 Starting address of write Bit position 4 Data name Explanation MRC SRC FINS mini command text appears here Response code Result of execution of the command Response c...

Страница 32: ...related to the command Operation code Description Related information 00 Write via communications 00 OFF Disabled 01 ON Enabled 01 Reset 00 02 Bank selection 00 to 07 Bank 0 to 7 03 Zero execute cance...

Страница 33: ...e the Move to setting area 1 operation command To return to set ting area 0 from setting area 1 turn off the power or use the Software reset operation command 2203 Operation error Unable to execute be...

Страница 34: ...g Data Read CompoWay F Communications Command This command is used to read setting data The number of elements can be set from 0002 to 0019 to allow successive reading of 2 to 25 items of setting data...

Страница 35: ...see SECTION 2 List of Settings page 2 1 The upper limit of an address will vary depending on the variable type This command can be used in both setting area 0 and setting area 1 If an area type error...

Страница 36: ...ettings page 2 1 Setting data of setting area 1 can be written in setting area 1 An error will result if written in setting area 0 To use this command Write via communications must be enabled using th...

Страница 37: ...e 1 10 1 9 7 Monitor Value Setting Data Compound Read Store Write Command This command is used to store the addresses of multiple monitor values or setting data that you wish to read The stored monito...

Страница 38: ...e codes see 1 5 Reading the Variable Area page 1 9 1 9 9 Monitor Value Setting Data Compound Store Read Command This is used to read by a single command the multiple monitor values or set ting data it...

Страница 39: ...asurement status It can only be used in setting area 0 Response Response codes The above indicates a normal end For the response codes see 1 7 Operation Commands CompoWay F Communications page 1 11 1...

Страница 40: ...esponse Response codes The above indicates a normal end For the response codes see 1 7 Operation Commands CompoWay F Communications page 1 11 1 9 14 Software Reset Command A software reset causes the...

Страница 41: ...s command to move to protect level This command is used in setting area 0 If used in setting area 1 an operation error will result To use this command Write via communications must be enabled using th...

Страница 42: ...tus Read CompoWay F Communications Command This command reads the operation state of the K3HB The command can be used in any state of the K3HB Response 30 05 0000 Response code SRC MRC 05 03 SRC MRC A...

Страница 43: ...rform an echo back test The command can be used in any state of the K3HB Keep the test data within the following ranges depending on the communica tions data length Response Response codes The above i...

Страница 44: ...Way F VERSION 1 00 c Copyright OMRON Corporation 2003 All Rights Reserved Communication port PARITY EVEN DATA 7 STOP 2 OPEN COM E73 AS 1 SENDDATA Communication routine Communication data input INPUT S...

Страница 45: ...D DATA 010000101C00002000001 RESPONSE 010000010100000000014F SEND DATA STX 01 00 0 0101 C0 0002 00 0001 ETX BCC Number of elements Bit position Read start address Variable type MRC SRC SID Sub address...

Страница 46: ...2 1 List of Settings SECTION 2 List of Settings This list of settings shows addresses for CompoWay F communications Refer to the address for the communications pro tocol that is used...

Страница 47: ...value MIN value Present value Status No measurement status Measurement outside the display range Input error A Input error B No measurement status Measurement outside the display range Input error A I...

Страница 48: ...acter Default setting Decimal point Unit Model X V S H C1 0000 RUN Adjust ment protect run pt H 00000000 to H 00000002 0 to 2 0 to 2 0 0001 Setting level protect set pt H 00000000 to H 00000002 0 to 2...

Страница 49: ...00002 100 00 mV 2 H 00000003 199 99 mV 3 S H 00000000 0 to 20 mA 0 H 00000001 4 to 20 mA 1 H 00000002 0 to 5 V 2 H 00000003 1 to 5 V 3 H 00000004 5 V 4 H 00000005 10 V 5 H H 00000000 0 Pt100 0 H 00000...

Страница 50: ...69F 19 999 to 99 999 9999 to 99999 20 000 Accord ing to the input type Accord ing to the input type x x x 0009 Scaling dis play value B1 dsp b1 H FFFFB1E1 to H 0001869F 19 999 to 99 999 9999 to 99999...

Страница 51: ...to the decimal position set ting 0005 Step value step H 00000000 OFF 0 H 00000001 2 1 H 00000002 5 2 H 00000003 10 3 off 2 5 10 off digit 0006 Average type avg t H 00000000 Simple average 0 H 00000001...

Страница 52: ...00004 deviation inverted 4 off inc inc r dev dev r inc 0006 Position meter upper limit pos h H FFFFB1E1 to H 0001869F 19 999 to 99 999 9999 to 99999 X VD 19999 X AD 19999 X VA 4000 X AA 10000 V 19999...

Страница 53: ...999 to 99999 99999 According to the decimal position set ting 000D Compara tive set value 3 H sv3 h H FFFFB1E1 to H 0001869F 19 999 to 99 999 9999 to 99999 99999 According to the decimal position set...

Страница 54: ...7 HH sv7 hh H FFFFB1E1 to H 0001869F 19 999 to 99 999 9999 to 99999 99999 According to the decimal position set ting 001D Compara tive set value 7 H sv7 h H FFFFB1E1 to H 0001869F 19 999 to 99 999 99...

Страница 55: ...mal point Unit Model X V S H CB 0000 PASS output change pass H 00000000 LL 0 H 00000001 L 1 H 00000002 PASS 2 H 00000003 H 3 H 00000004 HH 4 H 00000005 ERR 5 ll l pass h hh err pass 0001 Hysteresis hy...

Страница 56: ...e Character Default setting Decimal point Unit C1 0000 RUN adjustment protect run pt H 00000000 to H 00000002 0 to 2 0 to 2 0 0001 Setting level protect set pt H 00000000 to H 00000002 0 to 2 0 to 2 1...

Страница 57: ...0000 o H 0001869F 0 0000 to 9 9999 0 0000 to 9 9999 1 0000 4 0014 Prescale BY ps by H FFFFFFF7 to H 00000009 9 to 9 10 9 to 10 9 10 0 0015 Time unit time H 00000000 OFF 0 H 00000001 min 1 H 00000002 h...

Страница 58: ...disp H 00000000 PV 0 H 00000001 Max 1 H 00000002 Min 2 p max min p 0004 Automatic display return ret H 00000000 to H 00000063 0 to 99 0 to 99 10 s 0005 Position meter type pos t H 00000000 OFF 0 H 00...

Страница 59: ...o 9 10 9 to 10 9 10 0 0011 Prescale 3BX ps3 bx H 00000000 to H 0001869F 0 0000 to 9 9999 0 0000 to 9 9999 1 0000 4 0012 Prescale 3BY ps3 by H FFFFFFF7 to H 00000009 9 to 9 10 9 to 10 9 10 0 0013 Decim...

Страница 60: ...e as above Same as above R 9999 P 0 Same as above 000C Comparative set value 3HH s 3 hh Same as above Same as above 99999 Same as above 000D Comparative set value 3H s 3 h Same as above Same as above...

Страница 61: ...aracter Default setting Decimal point Unit CA 0000 Communications unit number u no H 00000000 to H 00000063 0 to 99 0 to 99 1 0001 Baud rate bps H 00000000 9 6 0 H 00000001 19 2 1 H 00000002 38 4 2 9...

Страница 62: ...ustment protect run pt H 00000000 to H 00000002 0 to 2 0 to 2 0 0001 Setting level protect set pt H 00000000 to H 00000002 0 to 2 0 to 2 1 0002 Setting change protect wt pt H 00000000 OFF 0 H 00000001...

Страница 63: ...000001 Zone outputs 1 H 00000002 Level outputs 2 zone level level Variable type Address Parameter name Charac ter Monitor Setting range Character Default setting Decimal point Unit C5 000E Compensatio...

Страница 64: ...00 to H 00000004 0 to 4 000F Prescale 3X ps3 ax H 00000000 to H 0001869F 0 0000 to 9 9999 0 0000 to 9 9999 1 0000 4 0010 Prescale 3Y ps3 ay H FFFFFFF7 to H 00000009 9 to 9 10 9 to 10 9 10 0 0013 Decim...

Страница 65: ...9 to 99999 99999 According to the decimal position setting 0022 Comparative set value 23 s 2 o3 H FFFFB1E1 to H 0001869F 19999 to 99999 9999 to 99999 99999 According to the decimal position setting 00...

Страница 66: ...1 to H 0001869F 19999 to 99999 9999 to 99999 99999 According to the decimal position setting 001B Comparative set value 61 s 6 o1 H FFFFB1E1 to H 0001869F 19999 to 99999 9999 to 99999 99999 According...

Страница 67: ...to 99 1 0001 Baud rate bps H 00000000 9 6 0 H 00000001 19 2 1 H 00000002 38 4 2 9 6 19 2 38 4 9 6 kbps 0002 Communications data length len H 00000000 7 0 H 00000001 8 1 7 8 7 bit 0003 Communications s...

Страница 68: ...licit Message Communications 7 1 5 1 Overview of Explicit Message Communications 7 2 5 2 Sending CompoWay F Commands to the Digital Indicator 7 4 5 3 Explicit Messages Specific to DeviceNet compatible...

Страница 69: ...Part 2 DeviceNet...

Страница 70: ...Features 3 2 1 1 1 Outline 3 2 1 1 2 Communications Connection Example 3 2 1 1 3 Using DeviceNet 3 3 1 1 4 Default Communications Settings 3 3 1 1 5 Data Allocation 3 3 1 1 6 Remote I O Communication...

Страница 71: ...cations Remote I O communications allow the master and the K3HB DRT to automat ically share data via high speed I O without any special programming of the master Remote I O communications are particul...

Страница 72: ...DRT Dig ital Indicators automatically detect and match the baud rate of the master so this setting is not required If the master s baud rate is changed turn OFF the communications power supply to the...

Страница 73: ...data from the master to the K3HB DRT Data will not be written to the Digital Indicator if the Communications Write setting is OFF The following diagram shows com munications with the default data all...

Страница 74: ...IN Area up to a total of 60 words See note 1 One block for the OUT Area up to 29 words The first word is always allocated to Output Enable Bits See note 2 Message com munications Explicit message com...

Страница 75: ...55 Hz Acceleration 50 m s2 Shock resistance 150 m s2 max 3 times each in 3 axes 6 directions Dielectric strength 2 300 VAC for 1 min between all the external terminals and case Insulation resistance 2...

Страница 76: ...ng procedures for the K3HB DRT Digital Indicators 2 1 Introduction 4 2 2 1 1 Setup Procedure 4 2 2 1 2 Startup Procedure 4 2 2 1 3 Setting Node Addresses 4 3 2 2 Functions Supported Only by the K3HB D...

Страница 77: ...N the power supply to the peripheral devices at this time 3 Turn ON the power to the Digital Indi cator Turn ON the power connected to the Digital Indicator Note The Digital Indicator will start 4 Set...

Страница 78: ...level bank display 10 Operate from the Configurator Set from the Configurator when changing data allocated in the IN and OUT Areas from the default values To split the IN Area used by the K3HB DRT int...

Страница 79: ...General Setting parameter group 2 2 2 Unit Conduction Time Monitor Function The K3HB DRT has a Unit conduction time monitor function that records internally the total time communications power is supp...

Страница 80: ...stall and wire K3HB DRT Digital Indicators 3 1 Part Names and Functions 5 2 3 1 1 Part Names 5 2 3 1 2 External Dimensions 5 2 3 1 3 MS and NS Indicators 5 3 3 2 DeviceNet Communications Cables Wiring...

Страница 81: ...ions power is also supplied through this connector The connector provided with the Digi tal Indicator is a HR31 5 08P 5SC 01 Hirose Electric The provided connec tor crimp terminals are HR31 SC 121 Hir...

Страница 82: ...ing supplied DeviceNet communications power is not being sup plied Power is not being supplied to the Digital Indicator The Digital Indicator is being reset Waiting for initialization to start NS Netw...

Страница 83: ...not to damage the shield mesh underneath Do not remove too much cov ering or a short circuit may result 2 Carefully peel back the shield mesh to reveal the signal lines power lines and the shield wire...

Страница 84: ...raction tool to extract the wires using the fol lowing procedure 1 2 3 1 Press down the molded transformer using the extraction tool as shown in Fig 1 2 While keeping the molded transformer pressed do...

Страница 85: ...nnector marked with a C with the cable connector and insert the cable connector fully into the DeviceNet Communications Unit connector Tighten the set screws to a torque between 0 18 and 0 22 N m to s...

Страница 86: ...for master communications are also described using sample programming 4 1 Overview 6 2 4 2 I O Allocation 6 2 4 2 1 Allocation Area Sizes IN Data Size and OUT Data Size 6 3 4 2 2 Allocation Parameter...

Страница 87: ...monitored from the master without requiring special communications programming 4 2 I O Allocation The Configurator can be used to select any data from the list of allocation parameters for the Digital...

Страница 88: ...DRT Output Enable Bits and operation commands 2 bytes fixed Note Refer to 4 2 5 Input Data on page 6 5 for details on General Status Refer to 4 2 6 Output Data on page 6 5 for details on Output Enable...

Страница 89: ...re listed in the following table Variable type C0 Operation monitor data C2 RUN level Area Item IN Area Measurement value OUT Area Output Enable Bits Operation commands Allocated to IN Area Allocated...

Страница 90: ...and bits set in the OUT Area are not transmitted and therefore nothing is executed The set tings can be executed by setting the Output Enable Bits to 1 ON Writing is not executed if the Output Enable...

Страница 91: ...nd bits 15 and 14 and the result is attached as the strobe to the operation command The command code for K3HB DRT operation commands is 0 hex so when the logical OR is 8 hex the strobe is ON Resetting...

Страница 92: ...ing default I O allocations to allocate data in fixed allocation area 1 of a CS CJ series DeviceNet Unit OUT Area CIO 3200 to CIO 3263 IN Area CIO 3300 to CIO 3363 Outline This ladder programming exam...

Страница 93: ...the timer method used in this example Instead allocate the status and confirm that the value has changed and then disable the strobe specifically a Allocate status in the IN Area using the Configurato...

Страница 94: ...rst scan Flag ON Execution condition Execution condition Moves 0300 to D1000 Moves 0301 to D1001 Turns ON Output Enable Bit Copies the contents of D1000 to CIO 3202 Shifts the contents of CIO 0000 one...

Страница 95: ...6 10 Ladder Programming Examples Section 4 3 Remote I O Com munications...

Страница 96: ...ations 7 2 5 1 1 Explicit Message Communications 7 2 5 1 2 Explicit Message Types 7 2 5 1 3 Explicit Messages Basic Format 7 3 5 2 Sending CompoWay F Commands to the Digital Indicator 7 4 5 2 1 CompoW...

Страница 97: ...hem in explicit messages Reading Writing K3HB DRT Maintenance Information Send explicit messages specific to the DeviceNet compatible Digital Indicator 5 1 2 Explicit Message Types The explicit messag...

Страница 98: ...nd explicit messages to a DeviceNet compatible Digital Indicator to control various operations supported only by DeviceNet compati ble Digital Indicators and to read DeviceNet specific settings and st...

Страница 99: ...le shows the error codes for explicit messages 5 2 Sending CompoWay F Commands to the Digital Indicator The master can send CompoWay F command frames to the K3HB DRT Digi tal Indicator by embedding th...

Страница 100: ...ock Normal Response 5 2 2 CompoWay F ASCII Commands When CompoWay F ASCII commands are used the CompoWay F frames are expressed in ASCII each digit in a specified numerical value is also con verted to...

Страница 101: ...o the DeviceNet Master Unit operation manual Note The number of digits used for the Class ID Instance ID and Attribute ID depends on the master used When sending parameters from an OMRON Master Unit t...

Страница 102: ...for all Digital Indicators in memory 16 hex 95 hex 01 hex 75 hex Explicit message Read write Function Command Response Service code Class ID Instance ID Attribute ID Data size Set Value for Unit Condu...

Страница 103: ...7 8 Explicit Messages Specific to DeviceNet compatible Digital Indicators Section 5 3 Explicit Message Communications...

Страница 104: ...cle for an output response to be made to an input to start the system and to send messages 6 1 Remote I O Communications Performance 8 2 6 1 1 I O Response Time 8 2 6 1 2 Communications Cycle time and...

Страница 105: ...put slave until an output is made on an output slave includ ing ladder diagram processing in the PLC CS CJ series C200HX HG HE Z and C200HS PLCs Minimum I O Response Time The minimum I O response time...

Страница 106: ...ime This section describes the communications cycle time and refresh processing time which are required to calculate various processing times for DeviceNet Communications Cycle Time The communications...

Страница 107: ...s required for message communications would have to be added to the above to tal number of words during the cycles in which message communi cations are processed 6 1 3 Networks with More Than One Mast...

Страница 108: ...hat the scan list is enabled and that remote I O communications are set to start automatically at startup The system startup time is the delay from the time that the Master Unit is turned ON or restar...

Страница 109: ...me elapses or is a message is received from another node before the message communi cations time elapses the response message being sent or the message being received may be corrupted When performing...

Страница 110: ...cations cycle time communications cycle time for only remote I O communications 0 11 x TB 0 6 ms TB depends on the baud range as follows 500 KB s 2 250 KB s 4 125 KB s 8 Note The above calculations fo...

Страница 111: ...8 8 Message Communications Performance Section 6 2 Communications Performance...

Страница 112: ...properly Details on resetting replaced Digital Indicators are also provided Read through the error processing procedures in both this manual and the operation manual for the DeviceNet master being use...

Страница 113: ...icator Are lengths of cables trunk and branch lines correct Are cables short circuited broken or loose Are cables wired correctly Is terminating resistance connected to both ends of the trunk line onl...

Страница 114: ...to 12 months but inspect more frequently if the system is used in high temperature humid or dusty condi tions Inspection Equipment Prepare the following equipment before inspecting the system Equipmen...

Страница 115: ...Precautions Observe the following precautions when replacing a faulty Digital Indicator After replacement make sure that there are no errors with the new Digital Indicator When a Digital Indicator is...

Страница 116: ...itional Informa tion for DeviceNet SECTION 8 Additional Information for DeviceNet 8 1 Detailed DeviceNet Specifications 10 2 8 2 Mounted Objects 10 3 8 3 DeviceNet Connection Hardware 10 7 8 4 Glossar...

Страница 117: ...type Details Remarks Poll Used to exchange data between the master and individual slaves by sending and receiving com mands and responses Output data is allocated for commands and input data is alloc...

Страница 118: ...ndicators Module Network MAC ID setting Software switch Default MAC ID 1 Baud rate setting Automatic recognition Supported baud rates 125 kbps 250 kbps and 500 kbps Communications data Predefined Mast...

Страница 119: ...unter No No 5 Allocation information Yes No Service DeviceNet service Parameter option 0E Get_Attribute_Single None 4B Allocate_Master Slave_Connection_Set None 4C Release_Master Slave_Connection_Set...

Страница 120: ...type Yes No 00 hexadecimal 3 Transport class trigger Yes No 83 hexadecimal 4 Produced connection ID Yes No 5 Consumed connection ID Yes No 6 Initial comm characteris tics Yes No 21 hexadecimal 7 Produ...

Страница 121: ...nsport class trigger Yes No 82 hexadecimal 4 Produced connection ID Yes No 5 Consumed connection ID Yes No 6 Initial comm characteris tics Yes No 01 hexadecimal 7 Produced connection size Yes No 8 Con...

Страница 122: ...Yes No 8 Consumed connection size Yes No 0800 hexadecimal 9 Expected packet rate Yes Yes 12 Watchdog time out action Yes No 00 hexadecimal 13 Produced connection path length Yes No 06 hexadecimal 14 P...

Страница 123: ...ee note 2 DCA1 5CN W1 Cable with shielded micro size M12 connectors on both ends female socket and male plug Cable length 0 5 m 1 m 2 m 3 m 5 m and 10 m OMRON DCA1 5CN F1 Cable with shielded micro siz...

Страница 124: ...s When used on a trunk line three branch lines can be connected Connector insertion direction Horizontal A Terminating Resistor included as standard can be connected OMRON DCN1 4C Includes five XW4B 0...

Страница 125: ...eNet Vendor Association Inc It is a non profit organization formed by machine vendors with the aim to administer and popularize the DeviceNet specification Produced Connection Size Indicates the data...

Страница 126: ...CD Communications 11 1 1 1 Features 11 2 1 2 Specifications 11 3 1 3 Accessories 11 6 1 4 Precautions for BCD Programming 11 7 1 5 Programming Example 1 Connecting to a PLC 11 7 1 6 Programming Exampl...

Страница 127: ...Part 3 BCD Output...

Страница 128: ...Connectors Included 11 6 1 3 2 Cable K32 BCD 11 6 1 3 3 Operating Method 11 7 1 4 Precautions for BCD Programming 11 7 1 5 Programming Example 1 Connecting to a PLC 11 7 1 5 1 I O Allocations 11 7 1 5...

Страница 129: ...MAC DC Input Unit 1 COMMON Connector pin No COM IN IN IN IN IN IN OUT OUT COM 24 VDC 0 V 2 1 3 2 4 4 5 8 23 DATA VALID 24 RUN 25 COMMON 26 REQUEST 30 RESET 31 POLARITY Polarity 10 240 240 240 240 5 V...

Страница 130: ...Output 2 Read data 100 digit 4 7 RD1 4 Output 4 Read data 100 digit 5 9 RD1 8 Output 8 Read data 100 digit 6 11 RD2 1 Output 1 Read data 101 digit 7 13 RD2 2 Output 2 Read data 101 digit 8 15 RD2 4 O...

Страница 131: ...cable 25 37 COM 26 38 REQ Input Measurement value output request 27 39 MAX Input Maximum value output request 28 40 MIN Input Minimum value output request 29 41 HOLD COMPENSATION Input HOLD input COMP...

Страница 132: ...l cannot be used for the K3HB C The K3HB C has no HOLD input pin When reading the maximum or minimum value from the Digital Indicator the data is valid 30 ms after the rising edge of the MAX REQ signa...

Страница 133: ...issible span Input Underflow Overflow OVER K3HB 1 K3HB 2 K3HB 3 Programmable Controller DATA including POL and OVER Use a wired OR for DATA VALID RUN HH OUT5 H OUT4 PASS OUT3 L OUT2 and LL OUT1 are al...

Страница 134: ...t Input Unit IR 0004 7 RD2 2 Output 2 Read data 101 digit Input Unit IR 0005 8 RD2 4 Output 4 Read data 101 digit Input Unit IR 0006 9 RD2 8 Output 8 Read data 101 digit Input Unit IR 0007 10 RD3 1 Ou...

Страница 135: ...f the Digital Indicator to the PLC and store it in the DM area No matter how long IR 00113 remains ON data is sampled only once 1 5 4 Timing Chart 28 MIN Input Minimum value output request Output Unit...

Страница 136: ...s 1 5 5 Ladder Programming 00000 00106 00113 RUN P V REQ UEST DIFU 00500 00003 KEEP 00400 00500 START DI FU D V DIF U 00501 00006 00400 KEEP REL AY 00200 P V REQ 00008 DIFU 00501 00105 D V 00010 MOV 0...

Страница 137: ...13 15 15 15 RD4 2 Output 2 Read data 103 digit Input Unit IR 0014 16 16 16 RD4 4 Output 4 Read data 103 digit Input Unit IR 0015 17 17 17 RD4 8 Output 8 Read data 103 digit Input Unit IR 0100 18 18 18...

Страница 138: ...HOLD input A Output Unit IR 0210 29 HOLD Input HOLD input B Output Unit IR 0211 29 HOLD Output HOLD input C 30 RESET Input RESET input A Output Unit IR 0212 30 RESET Input RESET input B Output Unit IR...

Страница 139: ...V A DU D V A Upward differentiation of A DATA VALID signal DD D V A Downward differentiation of A DATA VALID signal REQ B D V B DU D V B Upward differentiation of B DATA VALID signal DD D V B Downward...

Страница 140: ...IFD 00502 00008 00504 B D V D IFD 00506 C D V D IFD 00400 DPM SELE CT BIT DIFU 00501 00018 00112 C RUN 00113 REQUEST ASL 004 00004 00200 A PVREQ 00105 00109 A D V B D V 00111 C D V 00105 A D V DIFD 0...

Страница 141: ...B D V D IFU MOV 000 D0010 00002 00008 00036 00004 FUN83 001 0000 D 0011 DPM SELE CT BIT DIFU 00505 00202 C PVREQ 00105 00109 A D V B D V 00111 C D V 00111 C D V DIFD 00506 FUN82 001 0007 D 0012 00402...

Страница 142: ...ations 1 13 Monitor Value Setting Data Compound Read Compo Way F communications 1 14 Monitor Value Setting Data Compound Read Store Write 1 16 Monitor Value Setting Data Compound Store Read 1 17 Move...

Страница 143: ...3 error codes 7 4 General Status Read 7 7 Maintenance Counter Save 7 7 sending 7 6 specific to DeviceNet 7 6 types 7 2 Unit Conduction Time or Total RUN Time Read 7 7 F FINS mini service commands 1 7...

Страница 144: ...P part names 5 2 POL signal BCD communications 11 6 poll 10 2 precautions 1 ix 1 xi BCD communications 11 5 BCD programming 11 7 definitions 1 viii replacing Digital Indicators 9 4 programming samples...

Страница 145: ...10 8 test mode BCD communications 11 5 Three branch Taps 10 9 timing charts BCD communications 11 5 11 8 11 12 transfer protocol CompoWay F communications 1 2 troubleshooting 9 1 U Unit conduction tim...

Страница 146: ...mber 19 Page 1 14 Variable types removed address range changed Page 1 15 Scaling level added address range changed in second table Page 1 16 Variable types removed and address range changed in first a...

Страница 147: ......

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