Omron srm1(-v2) - Manuals - manualsarea.com

Page 2 - Operation Manual

CompoBus/SSRM1(-V2) Master Control Units Operation Manual Revised May 2000

Page 3 - DANGER; WARNING; Caution; OMRON Product References

! ! ! v Notice: OMRON products are manufactured for use according to proper procedures by a qualified operatorand only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Always heedthe information provided with them. Fai...

Page 4 - TABLE OF CONTENTS; vii; PRECAUTIONS

TABLE OF CONTENTS vii PRECAUTIONS xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Intended Audience xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 General Precautions xii . . . . . . . . . . . . . . ....

Page 5 - viii; Appendices; A Standard Models; Glossary

TABLE OF CONTENTS viii Appendices A Standard Models 93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B External Dimensions 97 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 6 - ix; Appendix A provides a list of standard models.

ix About this Manual: The SRM1 is a special CompoBus/S controller that provides remote I/O with greatly reduced wiring. Adistributed I/O system with up to 32 Slaves and 256 I/O points can be constructed. There are two manualsdescribing the setup and operation of the SRM1: The SRM1(-V2) Operation Man...

Page 7 - xi

xi PRECAUTIONS This section provides general precautions for using the SRM1 and related devices. The information contained in this section is important for the safe and reliable application of the SRM1. You must readthis section and understand the information contained before attempting to set up or...

Page 8 - xii; Intended Audience; Personnel in charge of installing FA systems.; General Precautions; Safety Precautions

! ! ! ! 3 Safety Precautions xii 1 Intended Audience This manual is intended for the following personnel, who must also have knowl-edge of electrical systems (an electrical engineer or the equivalent). • Personnel in charge of installing FA systems. • Personnel in charge of designing FA systems. • P...

Page 9 - xiii; Operating Environment Precautions; Application Precautions

! ! ! ! ! 5 Application Precautions xiii WARNING When transferring programs to other nodes, or when making changes to I/Omemory, confirm the safety of the destination node before transfer. Not doing somay result in injury. Caution Execute online edit only after confirming that no adverse effects wil...

Page 10 - xiv; Do not apply any impact to the Units.

5 Application Precautions xiv • Use the Units only with the power supplies and voltages specified in the opera-tion manuals. • Take measures to stabilize the power supply to conform to the rated supply if itis not stable. • Provide circuit breakers and other safety measures to provide protectionagai...

Page 11 - xv; C when operating 8 hours a day.

! ! ! 5 Application Precautions xv Caution The following precautions are necessary to ensure the general safety of the sys-tem. Always heed these precautions. • Provide double safety mechanisms to handle incorrect signals that can begenerated by broken signal lines or momentary power interruptions. ...

Page 13 - Section; SRM1 Features and Functions; Low-maintenance Design; Memory can be backed up without a battery by using flash memory.; Communications; Port; Interval Timer Function

1-1 Section SRM1 Features and Functions 2 1-1 SRM1 Features and Functions 1-1-1 Features The SRM1 is a special CompoBus/S controller that provides remote I/O withgreatly reduced wiring. The SRM1 has no built-in I/O terminals, but it can providethe same I/O control as earlier PCs through the Slaves (...

Page 14 - System Configuration; Expansion Memory Unit

1-2 Section System Configuration 3 The CPM1-EMU01-V1 Expansion Memory Unit is a program loader for small-size or micro PCs. Using the CPM1-EMU01-V1, simple on-site transfer of userprograms and data memory is possible with PCs. Peripheral port PERIPHERAL RS-232C 1-2 System Configuration 1-2-1 Basic C...

Page 15 - Model

1-2 Section System Configuration 4 1-2-2 SRM1 Models Model RS-232C port PT programming functions SRM1-C01-V2 No No SRM1-C02-V2 Yes Yes The following table compares the functions in the SRM1(-V2) PCs with the func-tions in earlier SRM1 PCs. Function SRM1 models SRM1-C0 j -V2 SRM1-C0 j -V1 SRM1-C0 j D...

Page 16 - Slaves; Slave

1-2 Section System Configuration 5 1-2-3 Peripheral Connections The following peripherals can be connected to the SRM1(-V2) PCs. Refer toAppendix A Standard Models for a complete list of connectable peripherals. Slaves The following table shows the Slaves that can be connected. Refer to the Com-poBu...

Page 17 - Note; tance communications mode.; Peripheral Devices

1-2 Section System Configuration 6 Slave SRT1 Series High-speed communications only SRT2 Series High-speed or long-distance communications Bit Chain Terminal None SRT1-B1T I/O Link Unit CPM1A-SRT21 None Note 1. SRT1-series Remote Terminals and Sensor Terminals can operate in high- speed communicatio...

Page 18 - Procedures From System Design to Test Operation; Creating the Ladder Program

1-3 Section Procedures From System Design to Test Operation 7 • Instructions will be displayed that are not supported by the SRM1. Do not usethese instructions. CX-Programmer and SYSMAC-CPTThe following instructions cannot be programmed when using the CX-Program-mer or SYSMAC-CPT. Errors will occur ...

Page 19 - I/O and Data Area Allocations; Word address

1-4 Section I/O and Data Area Allocations 8 1-4 I/O and Data Area Allocations 1-4-1 I/O Allocations The input bits of SRM1 words 000 to 007, and the output bits of words 010 to 017,are allocated to the CompoBus/S Slave. These allocations are shown in the fol-lowing table. I/O Word address Bits 15 to...

Page 20 - and IR 014 to IR 017 can be used as work words.

1-4 Section I/O and Data Area Allocations 9 Analog Terminals are allocated from 16 to 64 bits per Terminals as shown in thefollowing table. If an allocation is not completely within the input or output area,communications will not be possible and the COMM indicator will not be lit. I/O bits allocate...

Page 21 - Specifications

11 SECTION 2 Specifications and Components This section provides the technical specifications of the SRM1(-V2) and describes its main components. 2-1 Specifications 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1-1 Genera...

Page 22 - Item

2-1 Section Specifications 12 2-1 Specifications 2-1-1 General Specifications Item SRM1-C01/C02-V2 Supply voltage 24 VDC Allowable supply voltage 20.4 to 26.4 VDC Power consumption 3.5 W max. Inrush current 5.0 A max. (pulse width: 15 ms max.) Noise immunity Conforms to IEC61000-4-4; 2 kV (power lin...

Page 24 - when operating 8 hours a day.

2-1 Section Specifications 14 Backup Time vs. Temperature A lithium battery in the CPU Unit is used to back up the contents in the user pro- gram area, the READ/WRITE area in the Data Memory (DM), Hold Relay (HR),the Auxiliary Memory Relay (AR), and in the data area of the Counter (CNT). Thedeterior...

Page 25 - Unit Components

2-2 Section Unit Components 15 2-2 Unit Components SRM1-C01-V2 1. Terminal block 2. Peripheral port 4. CPU Unit status indicators 5. CompoBus/S communications status indicators 6. Peripheral/RS-232C port communications status indicators Connector cover SRM1-C02-V2 1. Terminal block 2. Peripheral por...

Page 26 - Indicator

2-2 Section Unit Components 16 4, 5, 6) Indicators There are three types of LED indicators: CPU Unit status indicators, CompoBus/S communications status indicators, and peripheral/RS-232C Port communica-tions status indicators. These indicate the status of various Units, as shown inthe following tab...

Page 28 - System Design; The following diagram shows an example of an interlock circuit.

3-1 Section System Design 18 3-1 System Design Take the points covered in this section into consideration when designing thesystem. 3-1-1 Power Supply Wiring Separate the power supply wiring from the control system, SRM1 system, andDC I/O system wiring. 3-1-2 Interlock and Limit Circuits Construct a...

Page 29 - Selecting an Installation Site; Overheating; Electrical Noise

3-2 Section Selecting an Installation Site 19 3-2 Selecting an Installation Site The SRM1 is resistant to harsh conditions and highly reliable, but installing it in afavorable site will maximize its reliability and operating lifetime. 3-2-1 Installation Site Conditions Avoid installing the SRM1 in a...

Page 30 - Accessibility; Installing the SRM1; The SRM1 can be installed on a horizontal surface or on a DIN track.

3-3 Section Installing the SRM1 20 Accessibility Ensure that the SRM1 can be accessed for normal operation and maintenance. • Provide a clear path to the SRM1 for operation and maintenance. High-voltageequipment or power lines could be dangerous if they are in the way during rou-tine operations. • T...

Page 31 - Wiring and Connections

3-4 Section Wiring and Connections 21 InstallationLower the SRM1 so that the notch on the back of the Unit catches the top of theDIN Track. Push the Unit forward until the lock snaps into place. RemovalPry the lock down with a standard screwdriver and pivot the Unit upward to re-move it. Screwdriver...

Page 32 - Terminal Connections; Recommended Terminals: Use the terminals shown below.

3-4 Section Wiring and Connections 22 Floor DuctsLeave at least 200 mm between the wiring and the top of the duct, as shown inthe following diagram. 200 mm min. Metal plate (iron) CompoBus/Stransmission lines Control cables andSRM1 power lines Power cables ConduitSeparate the CompoBus/S transmission...

Page 33 - Applicable Power Supply; Wire the power supply as shown in the following diagram.; Note Be sure to ground the ground terminal of the power supply.; Cable

3-4 Section Wiring and Connections 23 3-4-2 Power Supply Wiring Applicable Power Supply Use a power supply that conforms to specifications of at least 24 VDC and 3.5 W.OMRON’s S82K-00724 is recommended (input: 100 VAC; output: 24 VDC,7.5 W). Note The above power supply is for a case where the CompoB...

Page 34 - Wiring Connections

3-4 Section Wiring and Connections 24 Wiring Connections Wire the CompoBus/S transmission lines as shown in the following diagram. BD L BD H BD H BD L Slave terminal block 3-4-4 RS-232C Port Wiring Connector Pin Arrangement The following diagram shows the connector pin arrangement for the RS-232Cpor...

Page 37 - Peripheral Port Connection; Note Set the RS-232C Adapter mode setting switch to “HOST.”

3-4 Section Wiring and Connections 27 The SRM1 can be connected to an IBM PC/AT or compatible computer or a Pro-grammable Terminal, as shown in the following diagram. SRM1 PT Command Response Command SRM1 Response IBM PC/AT orcompatiblecomputer One-to-one Host Link Cables The cables differ depending...

Page 38 - RS-232C Port Connection

3-4 Section Wiring and Connections 28 RS-232C Port Connection SRM1 WX2Z-200TWX2Z-500T IBM PC/AT orcompatiblecomputer OMRON PT Note For details regarding RS-232C connections, refer to 3-4-4 RS-232C Port Wiring. One-to-N Host Link Connection SRM1 NT-AL001 SRM1 RS-422Adapter Response Command Link Adapt...

Page 39 - The maximum total length of the RS-422 cable is 500 meters.

3-4 Section Wiring and Connections 29 One-to-N Host Link Cables Up to 32 SRM1s can be connected to the computer via the peripheral port orRS-232C port. IBM PC/AT or compatible computer SRM1 SRM1 Link Adapter3G2A9-AL004-E 1 2 3 4 5 6 RDB – SG – SDB RDA FG – SDA 7 8 9 Pin No. Signal D-sub 9-pin Make a...

Page 40 - NT Link Cable Connections; PC Setup Settings

3-6 Section One-to-N NT Link 30 3-5 One-to-one NT Link High-speed communications can be achieved by providing a direct accessthrough the use of the 1:1 NT Link between the SRM1 and Programmable Termi-nal (PT). The RS-232C port can be used for NT Link. A 1:1 NT Link is only pos-sible with a Master Co...

Page 41 - Cable Connections

3-7 Section One-to-one PC Link Connections 31 The 1:N NT Link is possible only with the SRM1-C02-V2 PCs, which have anRS-232C port. Cable Connections The SRM1 can be connected to OMRON PTs via the RS-232C port, as shown inthe following illustration. OMRON PTs that support the 1:N NT Link must beused...

Page 44 - Basic Operations

4-1 Section Basic Operations 34 4-1 Basic Operations This section provides information on connecting and using a Programming Con-sole. Refer to 5-5 Programming Console Operation Errors for details on errorsthat might occur during Programming Console operations. 4-1-1 Compatible Programming Consoles ...

Page 45 - Panel Installation

4-1 Section Basic Operations 35 4-1-2 Connecting the Programming Console Connect the Programming Console’s connecting cable to the SRM1’s peripher-al port, as shown below. Panel Installation The C200H-PRO27-E Programming Console can be installed in a control panelas shown in the following diagram. (...

Page 46 - PROGRAM Mode; Programming Console Operations; Name

! 4-2 Section Programming Console Operations 36 • The SRM1 will enter RUN mode automatically if a Peripheral Device such as aProgramming Console isn’t connected when the SRM1 is turned on (whenDM 6600 is #0000). Mode display Initial display <PROGRAM> BZ CLR SHIFT CLR 00000 RUN MONITOR PROGRAM ...

Page 47 - All Clear; The following procedure is used to clear memory completely.

4-2 Section Programming Console Operations 37 Name Function Reading a programmemory address Reads the contents of the Program Memory. Displays the status of the currently displayed bitin PROGRAM and MONITOR modes. Instruction search Finds occurrences of the specified instruction in the program. Bit ...

Page 48 - HR CNT DM; Press the CLR Key to bring up the initial display.; RUN

! 4-2 Section Programming Console Operations 38 2. Press the SET, NOT, and then the RESET Key to begin the operation. SET NOT RESET 00000MEMORY CLR? HR CNT DM 3. Press the MONTR Key to clear memory completely. MONTR 00000MEMORY CLR END HR DM Caution The PC Setup (DM 6600 through DM 6655) will be cle...

Page 49 - MEMORY ERR; Key Sequence

! 4-2 Section Programming Console Operations 39 Key Sequence Follow the procedure below to display and clear messages. 1, 2, 3... 1. Press the CLR Key to bring up the initial display. 2. Press the FUN and then the MONTR Key to begin the operation. If there are no messages, the following display will...

Page 50 - CM LAD; INST TBL READ

4-2 Section Programming Console Operations 40 SHIFT B 1 <MONITOR> The buzzer will not soundwhen “BZ” is not displayed. 3. Press the SHIFT and then the 1 Key again to turn the buzzer back on. SHIFT B 1 <MONITOR> BZ 4-2-5 Reading UM Area Information This operation is used to display the st...

Page 51 - To change the function code assignment, press the CHG Key.; Press the WRITE Key to make the setting.; INST TBL READ; -2-7 Setting and Reading a Program Memory Address and Monitoring

4-2 Section Programming Console Operations 41 4. To change the function code assignment, press the CHG Key. CHG INST TBL CHG? FUN061:INI~???? 5. Use the Up and Down Arrow Keys to display the available instructions. ↓ / ↑ INST TBL CHG? FUN061:INI ~HEX 6. Press the WRITE Key to make the setting. WRITE...

Page 53 - -2-10 Inserting and Deleting Instructions; Original Program; Insertion; Deletion; Down Arrow Key. It is not necessary to input leading zeroes.

4-2 Section Programming Console Operations 43 4-2-10 Inserting and Deleting Instructions This operation is used to insert or delete instructions from the program. It is pos-sible in PROGRAM mode only. RUN MONITOR PROGRAM No No OK To demonstrate this operation, an IR 00105 NO condition will be insert...

Page 54 - Corrected Program

4-2 Section Programming Console Operations 44 After completing the insertion and deletion procedures, use the Up and DownArrow Keys to scroll through the program and verify that it has been changedcorrectly, as shown in the following diagram. 00104 00100 00105 00101 00201 END(01) 00102 01000 Correct...

Page 55 - program address will be displayed.; Writing Hexadecimal, BCD Constant

4-2 Section Programming Console Operations 45 5. Press the WRITE Key to write the instruction to Program Memory. The next program address will be displayed. WRITE 00201READ NOP (000) If a mistake was made inputting the instruction, press the Up Arrow Key toreturn to the previous program address and ...

Page 56 - Writing a Word Address; LR 10; Writing an Unsigned Decimal Number

4-2 Section Programming Console Operations 46 • Writing a Word Address 11. Input the second operand. *EM LR B 1 A 0 00202 MOV DATA B LR 10 Press the WRITE Key to write the instruction to Program Memory. The nextprogram address will be displayed. WRITE 00203READ NOP (000) Note When an instruction ope...

Page 57 - sound and the hexadecimal display will not be displayed.; Error Messages

4-2 Section Programming Console Operations 47 16. Restore the hexadecimal display. SHIFT TR 00203 ADB DATA B #FFF6 Note If an input is made outside of the permissible range, a buzzer will sound and the hexadecimal display will not be displayed. WRITE 00203 ADB DATA C 000 17. Input the final operand ...

Page 58 - Program Read then Monitor; CHANNEL LR 01

4-2 Section Programming Console Operations 48 Program Read then Monitor When a program address is being displayed, the status of the bit or word in thataddress can be monitored by pressing the MONTR Key. 1, 2, 3... 1. Press the CLR Key to bring up the initial display. 2. Input the desired program ad...

Page 59 - Input the address of the first bit or word and press the MONTR Key.; In this case the differentiation status of LR 00 will be monitored.

4-2 Section Programming Console Operations 49 2. Input the address of the first bit or word and press the MONTR Key. TIM MONTR T000 0100 3. Repeat step 2 up to 6 times to display the next addresses to be monitored. SHIFT CONT # B 1 MONTR 00001 T000 ^ OFF 0100 DM EM MONTR D000000001 T000 0000^ 0FF 01...

Page 60 - b) The Up or Down Arrow Key can be pressed to display the status of

4-2 Section Programming Console Operations 50 3. The buzzer will sound when the specified bit goes from off to on (for up-dif- ferentiation) or from on to off (for down-differentiation). L0000āāā00001āāāH0000 ^ON ^ OFF ^ OFF 4. Press the CLR Key to end differentiation monitoring and return to the no...

Page 61 - The Up and Down Arrow Keys can be used to shift one address up or down.; tiple address monitoring, the leftmost word will be converted.; play and return to normal monitoring.

4-2 Section Programming Console Operations 51 1, 2, 3... 1. Monitor the status of the first of the three words according to the procedure described in 4-2-13 Bit, Digit, Word Monitor. If two or more words are being monitored, the desired first word should beleftmost on the display. (Word monitor) c2...

Page 62 - Multiple address monitoring; pear next to the contents of the leftmost word.

4-2 Section Programming Console Operations 52 1, 2, 3... 1. Monitor the word that is to be used for decimal monitor without sign. During multiple address monitoring and 3-word monitoring, the leftmost word willbe converted. Multiple address monitoring c200 cL0020000 FFF0 0000^ OFF 2. Press the SHIFT...

Page 63 - HR 10

4-2 Section Programming Console Operations 53 RUN MONITOR PROGRAM No OK OK The timer or counter SV can be changed either by inputting a new value orby incrementing or decrementing the current SV. This operation can be used to input a new SV constant, as well as to change anSV from a constant to a wo...

Page 64 - Words SR 253 to SR 255 cannot be changed.; Press the CHG Key to begin hexadecimal, BCD data modification.; Input the new PV and press the WRITE Key to change the PV.; Bits SR 25300 to SR 25507 and timer/counter flags cannot be changed.; Press the CHG Key to begin binary data modification.

! ! 4-2 Section Programming Console Operations 54 RUN MONITOR PROGRAM No OK OK Words SR 253 to SR 255 cannot be changed. Caution Before changing the contents of I/O memory, be sure that the changes will notcause equipment to operate unexpectedly or dangerously. In particular, takecare when changing ...

Page 65 - move one bit to the right after one of these keys is pressed.; Press the CHG Key to begin decimal data modification.

! 4-2 Section Programming Console Operations 55 3. Three sets of keys are used to move the cursor and change bit status: a) Use the Up and Down Arrow Keys to move the cursor to the left and right. ↓ ↓ c010 CHG? 1000010101010101 b) Use the 1 and 0 keys to change a bit’s status to on or off. The curso...

Page 66 - -2-24 Unsigned Decimal Data Modification; The PV can be set within a range of 0 to 65,535.

! ! 4-2 Section Programming Console Operations 56 4-2-24 Unsigned Decimal Data Modification This operation is used to change the decimal value of a word being moni-tored as unsigned decimal data. A change into hexadecimal data is madeautomatically. Words SR 253 to SR 255 cannot be changed. RUN MONIT...

Page 67 - END; hexadecimal and ASCII displays each time the TR Key is pressed.

4-2 Section Programming Console Operations 57 2. Press the SET Key to force the bit ON or press the RESET Key to force the bit OFF. SET 0000020000 ON^ ON The cursor in the lower left corner of the display indicates that the force set/reset is in progress. Bit status will remain ON or OFF only as lon...

Page 70 - Startup Procedure; -1-1 Flowchart for Configuring and Checking the System; Check the following items when configuring the system.; Items to check; Power Supply Application

5-1 Section Startup Procedure 60 5-1 Startup Procedure 5-1-1 Flowchart for Configuring and Checking the System Check the following items when configuring the system. SRM1 CompoBus/S transmission line wiring Slave Unit Power supply connection Node number setting SRM1 startup I/O device connections En...

Page 71 - Note When using the SYSMAC-CPT Support Software, set the PC model

5-1 Section Startup Procedure 61 f) Use the Programming Console to set the SRM1 to PROGRAM mode. g) Use the Programming Console to set the maximum number of Slaves (bits 00 to 03 of DM 6603) and the CompoBus/S communications mode(bits 04 to 07 of DM 6603). (The SRM1’s power must be turned OFF andthe...

Page 72 - Program changes with the online edit operation; Entering the Program; HR CNT DM; END HR CNT DM

! 5-2 Section Entering the Program 62 3. If one of the following three operations is performed in MONITOR or RUN mode, a “cycle time over” warning will not be issued. When performing on-line edit operation, take the I/O response time of the SRM1 into account. TheSRM1 will extend the cycle time for u...

Page 73 - HR DM

5-2 Section Entering the Program 63 The HR Key is used to specify both the AR and HR Areas, the CNT Key is used tospecify the entire timer/counter area, and the DM Key is used to specify the DMArea. It is also possible to retain a portion of the Program Memory from the firstmemory address to a speci...

Page 75 - Explanation of Operations

5-2 Section Entering the Program 65 Explanation of Operations Initially, the lift is on the first floor (where the kitchen is located) and LS1 is ON.The door is open and LS12 is ON. L1 is ON, and the first-floor indicator light is on. When food is placed on the lift and the “up” button is pressed to...

Page 76 - Bit addresses are assigned as follows for inputs and outputs.

5-2 Section Entering the Program 66 I/O Allocation Bit addresses are assigned as follows for inputs and outputs. Input Output Wd Wd Wd Wd

Page 77 - Ladder Program; Program reference

5-2 Section Entering the Program 67 Ladder Program Following the sequence program and I/O allocation, create the ladder program. X1 00900 END(01) 00103 00001 00900 (1) 00000 (11) 00038 PB1 LS22 X1 MC11 01002 00000 00900 (2) 00004 1F closed X1 LS11 01003 MC12 MC1 01000 00900 (3) 00008 Down X1 LS11 00...

Page 81 - Test Run

5-3 Section Test Run 71 5-2-5 Checking the Program This operation checks for programming errors and displays the program ad-dress and error when errors are found. It is possible in PROGRAM modeonly. RUN MONITOR PROGRAM No No OK 1, 2, 3... 1. Press the CLR Key to bring up the initial display. 00000 2...

Page 82 - Error Processing; and correct errors that might occur and reduce down time.; Message

5-4 Section Error Processing 72 5-4 Error Processing The SRM1 is equipped with a variety of self-diagnosis functions to help identify and correct errors that might occur and reduce down time. Errors are divided into two categories based on their severity. Fatal errors are more serious errors which s...

Page 84 - SYS FAIL FAL01; MATERIAL USED UP

5-4 Section Error Processing 74 FALS(07) is an instruction that causes a fatal error. The following will occur whenan FALS(07) instruction is executed: 1, 2, 3... 1. Program execution will be stopped and outputs will be turned OFF. 2. The ERR indicator on the SRM1 will be lit. 3. The instruction’s 2...

Page 85 - Programming Console Operation Errors; Programming Errors

! 5-6 Section Programming Errors 75 Caution Check to be sure that no equipment is affected when turning the SRM1’s powersupply on or off, or when entering the password. Be careful not to cause any ac-cidents when starting or stopping SRM1 operation. 5-5 Programming Console Operation Errors The follo...

Page 86 - Type

5-6 Section Programming Errors 76 Type Message Meaning and appropriate response A ????? The program has been damaged, creating a non-existentfunction code. Re-enter the program. CIRCUIT ERR The number of logic blocks and logic block instructionsdoes not agree, i.e., either LD or LD NOT has been used...

Page 87 - Troubleshooting Flowcharts; Main Check

5-7 Section Troubleshooting Flowcharts 77 5-7 Troubleshooting Flowcharts Use the following flowcharts to troubleshoot errors that occur during operation. Main Check Check for non-fatal errors. (See page 80.) Error Replace the SRM1. PWR indicator lit? RUN indicator lit? ERR indicator flashing? Is I/O...

Page 88 - Power Supply Check

5-7 Section Troubleshooting Flowcharts 78 • Are the lengths of the main line and the branch lines, and the total length, allwithin the prescribed limits? • Are flat cables and VCTF cables mixed together among the transmissionlines? Power Supply Check Power indicator not lit. Replace the PowerSupply ...

Page 89 - Fatal Error Check

5-7 Section Troubleshooting Flowcharts 79 Fatal Error Check Identify the error, eliminate itscause, and clear the error. Is the ERR indi- cator lit? Determine the cause ofthe error with the Pro-gramming Console. End RUN indicator not lit. Replace the SRM1. Is mode displayed on Programming Con- sole?...

Page 90 - Non-fatal Error Check

5-7 Section Troubleshooting Flowcharts 80 Non-fatal Error Check Identify the error, eliminate itscause, and clear the error. ERR indicator flashing. Is a non-fatal error in- dicated? Is the ERR indicator flashing? Replace the SRM1. End Determine the cause of the errorwith the Programming Console. No...

Page 91 - CompoBus/S Transmission Error Check

5-7 Section Troubleshooting Flowcharts 81 CompoBus/S Transmission Error Check Is the RD indica- tor lit? End ERC indicator lit. Check the transmission lines for broken lines, shortcircuits, or incorrect termination resistance.Check the CompoBus/S communications mode setting.Check all of the Slaves’ ...

Page 92 - Environmental Conditions Check

5-7 Section Troubleshooting Flowcharts 82 Environmental Conditions Check Consider using afan or cooler. Is the ambient temperature below 55 ° C? Is the ambient temperature above 0 ° C? Is noise being controlled? Is the installation envi- ronment okay? Consider using aheater. Consider using anair con...

Page 94 - Overview; Button

6-1 Section Overview 84 6-1 Overview The CPM1-EMU01-V1 Expansion Memory Unit is a program loader for small-size or micro PCs. Using the CPM1-EMU01-V1, simple on-site transfer of userprograms and data memory between PCs is possible. PERIPHERAL RS-232C Peripheral port Downloading Uploading SRM1 (-V2) ...

Page 95 - Specifications and Nomenclature; The EEPROM must be purchased separately.

6-2 Section Specifications and Nomenclature 85 • Before touching the EEPROM or the CPM1-EMU01-V1, first touch a groundedmetallic object to discharge any static build-up. Not doing so may result in mal-function or damage. 6-2 Specifications and Nomenclature 6-2-1 Specifications Item Specifications Su...

Page 96 - CONNECT; Handling; Gently hold down the EEPROM and pull down the lock lever.; LED Indicator

! 6-3 Section Handling 86 CONNECT (green) ERR (red) Meaning OFF OFF Not connected to PC (power supply OFF). ON OFF Connected to a recognized PC. Blinking OFF Uploading/downloading data. ON Blinking Host link communications error, retry by user. OFF ON PC model and EEPROM data not compatible. OFF Bli...

Page 97 - Lift up the lock lever and detach the EEPROM.; Insert the connector until it securely locks into place.; the peripheral port is set to the defaults.; Removing EEPROM

! ! 6-3 Section Handling 87 Lift up the lock lever and detach the EEPROM. 6-3-2 PC Connections Caution Mount the EEPROM to the CPM1-EMU01-V1 before connecting theCPM1-EMU01-V1 to the PC. Caution Do not disconnect the CPM1-EMU01-V1 from the PC when the indicator is blink-ing green. When connecting to...

Page 98 - Note Do not attempt to remove the connector by pulling the cable.; blade length of 10 mm min. to press the upload button.; Disconnecting

6-3 Section Handling 88 Baud rate: 9,600 bps Press the levers on the top and bottom of the connector inwards to unlock theconnector and pull out as shown in the following diagram. Note Do not attempt to remove the connector by pulling the cable. 6-3-3 Uploading Programs Ladder programs and the conte...

Page 99 - Operation Procedure

6-3 Section Handling 89 Operation Procedure Start Yes No Connect the CPM1-EMU01-V1 to thePC’s peripheral port. Mount the EEPROM to theCPM1-EMU01-V1. After 2 or 3 s, check if the indicator islit green. See the noteon the right. Select the memory area to be uploaded. Press the UPLOAD+DMButton. Press t...

Page 100 - If the PC is in RUN or MONITOR mode, switch the PC mode to PROGRAM

! 6-3 Section Handling 90 Caution If the PC is in RUN or MONITOR mode when downloading is started, it will auto-matically switch to PROGRAM mode and operation will stop. Confirm that noadverse effects will occur to the system before downloading. Not doing so mayresult in unexpected operation. Note 1...

Page 102 - Appendix A; Standard Models; There are three possible power supply configurations.; Remote Terminals

93 Appendix A Standard Models There are three possible power supply configurations. • Network Power Supply:Power is provided from a single source over a network, using special-purpose flat cable. • Multiple Power Supply:Power must be provided separately for communications and I/O. The power supply f...

Page 103 - Connector Terminals; Sensor Terminals; Note To be marketed in the near future.

Appendix A Standard Models 94 Connector Terminals Model Specifications SRT2-VID08S 8 transistor inputs, sensor cable connector, multiple power supply, NPN SRT2-VID08S-1 8 transistor inputs, sensor cable connector, multiple power supply, PNP SRT2-VID16ML 16 transistor inputs, MIL connector, multiple ...

Page 104 - Connection Devices; Communications Cables

Appendix A Standard Models 95 CPM1A/CPM2A I/O Link Unit Model Specifications CPM1A-SRT21 8 inputs, 8 outputs Exchanges data with CPM1A/CPM2A CPU Unit. Note All the above models support both high-speed and long-distance communications modes. Connection Devices Communications Cables Model Specificatio...

Page 105 - Link Adapter for IBM PC/AT-compatible Computers

Appendix A Standard Models 96 Link Adapter for IBM PC/AT-compatible Computers Model Name Specifications 3G2A9-AL004-E Link Adapter One RS-232C connector, one RS-422connector, and one fibre-opticconnector.Power supply: 100/200 VAC Peripheral Devices Model Name Specifications CQM1-PRO01-E CQM1 Program...

Page 106 - Appendix B; External Dimensions

97 Appendix B External Dimensions The external dimensions of the SRM1 are as shown in the following diagram. (Unit: mm) 15 30 40 36 60 8 4 85.5 100 11 0 5 5 When mounting a Peripheral Device, be sure to allow sufficient space as shown in the following diagram. 70 (Unit: mm)

Page 107 - Indirectly addressed DM area. See indirect address and DM area.

99 Glossary *DM Indirectly addressed DM area. See indirect address and DM area. 1:1 PC Link A link created between two PCs to create common data in their LR areas. ACP See add count input. add count input An input signal used to increment a counter when the signal changes from OFFto ON. address A nu...

Page 108 - See logic block and instruction block.

Glossary 100 bit designator An operand that is used to designate the bit or bits of a word to be used by aninstruction. bit number A number that indicates the location of a bit within a word. Bit 00 is the rightmost(least-significant) bit; bit 15 is the leftmost (most-significant) bit. bit-control i...

Page 109 - The devices that are being controlled by a PC System.

Glossary 101 Completion Flag A flag used with a timer or counter that turns ON when the timer has timed out orthe counter has reached its set value. condition A symbol placed on an instruction line to indicate an instruction that controls theexecution condition for the terminal instruction. Each con...

Page 110 - A common data area established through a data link.

Glossary 102 data link An automatic data transmission operation that allows PCs or Units within PC topass data back and forth via common data areas. data link area A common data area established through a data link. data movement instruction An instruction used to move data from one location in memo...

Page 111 - A word in the DM area.

Glossary 103 DM area A data area used to hold only word data. Words in the DM area cannot be ac-cessed bit by bit. DM word A word in the DM area. downloading The process of transferring a program or data from a higher-level or host com-puter to a lower-level or slave computer. If a Programming Devic...

Page 112 - A bit that is programmed to turn ON and OFF at a specific frequency.

Glossary 104 FAL error An error generated from the user program by execution of an FAL(06) instruc-tion. FALS error An error generated from the user program by execution of an FALS(07) instruc-tion or an error generated by the system. fatal error An error that stops PC operation and requires correct...

Page 113 - An interrupt generated by a signal from I/O.

Glossary 105 I/O delay The delay in time from when a signal is sent to an output to when the status of theoutput is actually in effect or the delay in time from when the status of an inputchanges until the signal indicating the change in the status is received. I/O device A device connected to the I...

Page 114 - A program that is executed in response to an interrupt.

Glossary 106 instruction block A group of instructions that is logically related in a ladder-diagram program. Alogic block includes all of the instruction lines that interconnect with each otherfrom one or more line connecting to the left bus bar to one or more right-handinstructions connecting to t...

Page 116 - See normally open condition.

Glossary 108 normal condition See normally open condition. normally closed condition A condition that produces an ON execution condition when the bit assigned to itis OFF, and an OFF execution condition when the bit assigned to it is ON. normally open condition A condition that produces an ON execut...

Page 117 - An external device that receives signals from the PC System.

Glossary 109 output device An external device that receives signals from the PC System. output point The point at which an output leaves the PC System. Output points correspondphysically to terminals or connector pins. output signal A signal being sent to an external device. Generally an output sign...

Page 118 - The portable form of Programming Device for a PC.

Glossary 110 programmed alarm An alarm given as a result of execution of an instruction designed to generate thealarm in the program, as opposed to one generated by the system. programmed error An error arising as a result of the execution of an instruction designed to gener-ate the error in the pro...

Page 120 - The process of turning a bit or signal ON.

Glossary 112 set The process of turning a bit or signal ON. set value The value from which a decrementing counter starts counting down or to whichan incrementing counter counts up (i.e., the maximum count), or the time fromwhich or for which a timer starts timing. Set value is abbreviated SV. shift ...

Page 121 - A bit in the TR area.

Glossary 113 SYSMAC Support Software A software package installed on a IBM PC/AT or compatible computer to func-tion as a Programming Device. system configuration The arrangement in which Units in a System are connected. This term refers tothe conceptual arrangement and wiring together of all the de...

Page 122 - A part of memory containing work words/bits.

Glossary 114 uploading The process of transferring a program or data from a lower-level or slave com-puter to a higher-level or host computer. If a Programming Devices is involved,the Programming Device is considered the host computer. watchdog timer A timer within the system that ensures that the s...

Page 124 - Index; L–M

Index 116 H hexadecimal data, converting displays, Programming Console, 57 high-speed communications mode, 6 host computer, connecting, 26 Host Link, connections, 26 Host Link communications 1:1, 27 cables, 27 1:N, 28 cables, 29 I I/O allocation, 8 I/O line noise, preventing, 21 IBM PC/AT or compati...

Page 125 - R–S

Index 117 Programmable Terminal. See PT programming checks for syntax, Programming Console, 47, 71–72errors, 75inserting and deleting instructions, Programming Console, 43–44 searching, Programming Console, 41–42setting and reading a memory address, Programming Con- sole, 41 Programming Console conn...

Page 126 - Revision History; Revision code; Page 41: Second operand display for step 10 corrected.

119 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. No. W318-E1-4 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to theprevious version. Revision code Date Rev...

Omron srm1(-v2) - Manuals

Manuals:

Manual Omron srm1(-v2)

Summary

Omron Manuals