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Omron CPM2A - 11-2005, Manual

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Omron CPM2A - 11-2005 Manual Download Page 185

171

Revision History

A manual revision code appears as a suffix to the catalog number on the front cover of the manual.

Cat. No. W352-E1-07

Revision code

The following table outlines the changes made to the manual during each revision. Page numbers refer to the
previous version.

Revision code

Date

Revised content

1

April 1999

Original production

2

September 1999

Information relating to 20-point CPU Units added throughout the manual.
Information relating to the CPM1-EMU01-V1 Expansion Memory Unit added throughout the
manual.

3

December 1999

Information relating to Temperature Sensor Units added throughout the manual.

4

July 2000

Changes were made on the following pages.

Page xiv:

 Information on Memory Cassettes removed.

Page xv:

 Information on battery terminals changed.

Pages 4, 162:

 Minor changes to layout.

Pages 11, 80, 82:

 Information on automatic mode change added.

Pages 31, 32, 37, 122:

 Minor changes to graphics, style, etc.

05

November 2002

Changes were made on the following pages.

Pages xi and 84 to 91:

 SYSMAC CPU Support Software and related informa-

tion removed.

Pages 2, 3, 7 to 10, 20, 22, 28, 30, 42, 47, 75, 160, and 166:

 DeviceNet I/O

Link Unit and related information added.

Pages 2, 3, 7, 39, 47, 160, and 165:

 Analog I/O Unit information revised to

add new model.

Pages 2, 3, and 30:

 Temperature Sensor Unit information revised to add new

models.

Pages 19, 76, and 77:

 CX-Programmer and related information added.

Page 28:

 Information added to description of external power supply.

Page 34:

 Circuit configuration diagram callouts corrected.

Page 61:

 Information added on sensor surge current.

Page 80:

 Automatic mode change information moved from page 82.

Pages 101 and 103:

 Memory clear and UM allocation information operations

added.

Page 146:

 Battery model number added.

Pages 165 and 166:

 Callouts for number of mounting holes corrected.

06

June 2003

Changes were made on the following pages.

Page xiii: 

Safety precaution regarding grounding added.

Page xviii:

 Information regarding conditions for conformance to NK standards

added.

Page 30: 

Inrush current for DC power changed from “20 A” to “30 A” in table.

Page 39:

 Information on applicable connector added.

Page 84: 

Note on connecting an NT-AL001 to the RS-232C port changed.

Page 141:

 Note on backup time after a battery error added.

07

November 2005

Page v:

 Information on general precautions notation added.

Page xi:

 Information on liability and warranty added.

Pages xvi and xvii:

 EN50081-2 changed to EN61000-6-4.

Summary of Contents for CPM2A - 11-2005

Page 1: ...OPERATION MANUAL Programmable Controllers SYSMAC CPM2A Cat No W352 E1 07...

Page 2: ...CPM2A Programmable Controllers Operation Manual Revised November 2005...

Page 3: ...iv...

Page 4: ...ome displays and on some OMRON products often means word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for a...

Page 5: ...vi...

Page 6: ...ations 30 2 2 Unit Components 37 SECTION 3 Installation and Wiring 47 3 1 Design Precautions 48 3 2 Selecting an Installation Site 48 3 3 Installing the CPM2A 50 3 4 Wiring and Connections 53 SECTION...

Page 7: ...TABLE OF CONTENTS viii Appendices A Standard Models 155 B Dimensions 159 Index 167 Revision History 171...

Page 8: ...er Manual W333 provide descriptions of ladder diagram opera tions in the Windows environment Please read this manual carefully and be sure you understand the information provided before attempting to...

Page 9: ...S 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...

Page 10: ...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...

Page 11: ...onfirm 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 PERFORMANC...

Page 12: ...xiv...

Page 13: ...iable application of the Programmable Con troller You must read this section and understand the information contained before attempting to set up or operate a PC system 1 Intended Audience xvi 2 Gener...

Page 14: ...or reference during operation WARNING It is extremely important that a PC and all PC Units be used for the specified purpose and under the specified conditions especially in applications that can dire...

Page 15: ...e AC Power Supply Unit to the torque specified in the operation manual The loose screws may result in burning or malfunction Caution When connecting the PC to a personal computer or other peripheral d...

Page 16: ...ng the connectors Caution Failure to abide by the following precautions could lead to faulty operation of the PC or the system or could damage the PC or PC Units Always heed these pre cautions Fail sa...

Page 17: ...re that terminal blocks and connectors are connected in the specified di rection with the correct polarity Not doing so may result in malfunction Check the user program for proper execution before act...

Page 18: ...ending on the configuration wiring and other conditions of the equipment or control panel on which the OMRON devices are installed The cus tomer must therefore perform the final check to confirm that...

Page 19: ...st be provided external to the PC Countermeasures taken to satisfy the standards vary depending on the devices on the load side wiring configuration of machines etc Following are examples of counterme...

Page 20: ...t is an AC circuit use a capacitor with no polarity Diode method Power supply Inductive load No Yes The diode connected in parallel with the load changes energy accumulated by the coil into a current...

Page 21: ...re 2643 002402 Manufacturer Fair Rite Products Corp 7 CPM2A 24 VDC CPU Unit Conformance to NK Standards Surge immunity testing conditions when using a 24 VDC CPU Unit of the CPM2A are as follows Conne...

Page 22: ...programming opera tion 1 1 CPM2A Features and Functions 2 1 1 1 CPM2A Features 2 1 1 2 Overview of CPM2A Functions 7 1 2 Basic System Configurations 9 1 2 1 Stand alone CPU Unit 9 1 2 2 CPU Unit Expan...

Page 23: ...erature Sensor Units CompoBus S I O Link Units and DeviceNet I O Link Units can also be connected Peripheral Port Programming Devices are compatible with other models of OMRON PCs This port can also b...

Page 24: ...to 500 0 C 0 0 to 900 0 F J 100 to 850 C 100 to 1 500 F 0 0 to 400 0 C 0 0 to 750 0 F Platinum resistance thermometer input CPM1A TS101 102 2 4 input points Pt100 200 0 to 650 0 C 300 0 to 1 200 0 F J...

Page 25: ...kHz pulses single phase outputs When used as single phase pulse outputs there can be two outputs with a fre quency range of 10 Hz to 10 kHz with a fixed duty ratio or 0 1 to 999 9 Hz with a variable d...

Page 26: ...e Terminal only for 1 1 commu nications connected in Host Link mode can be used for operations such as reading writing data in the PC s I O memory or reading changing the PC s oper ating mode 1 1 Host...

Page 27: ...00HS or C200HX HG HE PC The 1 1 PC Link al lows automatic data link connections The PC must be connected through the RS 232C port it cannot be connected through the Peripheral port CPM2A RS 232C port...

Page 28: ...menting counter 2 kHz Decrementing counter 2 kHz Count up interrupt Pulse outputs 2 outputs Single phase pulse output without acceleration deceleration See note 3 10 Hz to 10 kHz 2 outputs Variable du...

Page 29: ...0 C 0 0 to 900 0 F J 100 to 850 C 100 to 1 500 F 0 0 to 400 0 C 0 0 to 750 0 F Platinum resistance thermometer input CPM1A TS101 102 2 4 input points Pt100 200 0 to 650 0 C 300 0 to 1 200 0 F JPt100...

Page 30: ...VAC 24 VDC Relay CPM2A 60CDR A p 36 inputs and 24 outputs 24 VDC 24 VDC Relay CPM2A 60CDR D 24 VDC Sinking Transistor CPM2A 60CDT D 24 VDC Sourcing Transistor CPM2A 60CDT1 D 1 2 2 CPU Unit Expansion...

Page 31: ...e I O data exchanged with the Slave is internal data there are no external input or output terminals Note 1 Different types of Expansion I O Units or Expansion Units can be connected at the same time...

Page 32: ...note 2 inputs Pt100 JPt100 CPM1A TS101 thermometer inputs 1 Unit max 4 inputs Pt100 JPt100 CPM1A TS102 CompoBus S I O Link Unit 8 inputs and 8 outputs 3 Units max See note 8 bits Inputs from the Maste...

Page 33: ...Refer to 1 3 5 Cyclic Operation and Interrupts for details The program can be divided broadly into two parts the main program that is executed cyclically and the interrupt programs that are executed...

Page 34: ...a message prompting the user to enter a pass word For details refer to page 85 This is because in order to write data to the PC the PT automatically switches the operating mode from RUN mode to MON I...

Page 35: ...ore than 85 of the rated voltage Timing Chart of Power OFF Operation The power interruption detection time is the time required for a power interrup tion to be detected after the power supply voltage...

Page 36: ...ings S Check for battery error S Preset the watch maximum cycle time S Check program memory S Refresh bits for expansion functions S Execute the program Refer to the Programming Manual W353 for detail...

Page 37: ...ram execution until the minimum cycle time is reached CPU operation will not be paused if the actual cycle time is longer than the minimum cycle time set in DM 6619 Note A fatal error will occur and P...

Page 38: ...gram Refer to Section 7 PC Operations and Processing Time in the Programming Manual W353 for more details and precautions on the cycle time Cycle time Overseeing processes Main program I O refreshing...

Page 39: ...rupt input counter mode to read the present value without interrupts W353 p g length or position with an encoder Max count frequency of 5 kHz differential phase or 20 kHz single phase Use high speed c...

Page 40: ...g material very quickly when it is within a given length range High speed counter interrupt generated when the count is within the set range Execute a special process when a timer times out For exampl...

Page 41: ...data and change the operating mode from a host computer Host Link communications Set the communications mode to Host Link in the PC Setup W353 Connect to a serial device such as a bar code reader or...

Page 42: ...ts IR 20000 to IR 23115 SR Special Relay area 448 bits SR 22800 to SR 25515 384 bits SR 23200 to SR 25515 TR Temporary Relay area 8 bits TR0 to TR7 Same as CPM2A HR Holding Relay area 320 bits HR 0000...

Page 43: ...ulse mode and increment mode 2 5 kHz in differential phase up down mode 5 kHz in increment mode Counter PV range 8 388 608 to 8 388 607 in differential phase up down mode pulse plus direction mode and...

Page 44: ...ed Same as CPM2A Temperature monitoring The CPU Unit can receive temperature sensor input from either thermocouples or platinum resistance thermometers Same as CPM2A CompoBus S communications A CompoB...

Page 45: ...d Specifications Mnemonic Name CPM2A CPM1A INI 61 MODE CONTROL Supports the interrupt input counter mode PV change operation Supports the pulse output PV change operation Supports the pulse synchroniz...

Page 46: ...e shows differences in the AR area Function CPM2A CPM1A Clock calendar data AR 17 to AR 21 Not d RS 232C Communications Error Code AR 0800 to AR 0803 supported RS 232C Error Flag AR 0804 RS 232C Trans...

Page 47: ...232C Port No protocol End Code Enable DM 6648 bits 12 to 15 RS 232C Port No protocol Start Code Setting DM 6649 bits 00 to 07 RS 232C Port No protocol End Code Setting or Number of Bytes Received DM...

Page 48: ...All Clear Make PC Setup settings Refer to 3 3 Installing the CPM2A for details 5 Create Ladder Program Create a ladder program to control the system Refer to the Programming Manual for details 6 Write...

Page 49: ...he Units 2 1 Specifications 30 2 1 1 General Specifications of CPU Units 30 2 1 2 Characteristics 31 2 1 3 I O Specifications 33 2 2 Unit Components 37 2 2 1 CPU Unit Components 37 2 2 2 Expansion I O...

Page 50: ...between the external AC and protective earth terminals leakage current 10 mA max Noise immunity Conforms to IEC6100 4 4 2 kV power lines Vibration resistance 10 to 57 Hz 0 075 mm amplitude 57 to 150 H...

Page 51: ...versible counters CNTR 12 Data memory Read Write 2 048 words DM 0000 to DM 2047 Read only 456 words DM 6144 to DM 6599 PC Setup 56 words DM 6600 to DM 6655 The Error Log is contained in DM 2000 to DM...

Page 52: ...d counter values maintained during power interruptions Memory backup See notes 1 and 2 Flash memory Program read only DM area and PC Setup Battery backup The read write DM area HR area AR area and cou...

Page 53: ...6 IN IN COM 3 9 k Internal circuits Input LED 750 IN00007 and up IN IN COM 4 7 k Internal circuits Input LED 750 Note The input time constant can be set to 1 2 3 5 10 20 40 or 80 ms in the PC Setup Hi...

Page 54: ...e or counter mode and quick response inputs The minimum pulse width for these inputs is 50 s Expansion I O Unit Input Specifications Item Specification Input voltage 24 VDC 10 15 Input impedance 4 7 k...

Page 55: ...oad cos 4 Mechanical 20 000 000 operations ON delay 15 ms max OFF delay 15 ms max Circuit configuration Maximum 250 VAC 2 A 24 VDC 2 A Output LED Internal circuits Note The service life of relay outpu...

Page 56: ...5 5 to 300 mA Fuse 1 fuse output cannot be replaced by user 1 fuse common cannot be replaced by user Circuit configura tion Output LED Internal circuits Sinking Outputs COM Sourcing Outputs OUT OUT 24...

Page 57: ...nalog controls 11 Peripheral Port 13 Communications Switch 8 Input indicators 0CH only for 20 point CPU Units 9 Output indicators 10CH only for 20 point CPU Units 4 External Power supply terminals AC...

Page 58: ...Peripheral port or RS 232C port ye o OFF Data isn t being transferred via the Peripheral port or RS 232C port ERR ALARM d ON A fatal error has occurred PC operation stops red Flashing A non fatal erro...

Page 59: ...S 232C port operate according to the communications settings in the PC Setup except for a Programming Console connected to the Peripheral port ON The Peripheral port and RS 232C port operate according...

Page 60: ...I O connecting cable 6 Expansion connector 4 Output indicators 2 Output terminals 2 Output terminals 04 05 06 07 1 2 3 1 Input Terminals Connects the CPU Unit to external input devices 2 Output Termi...

Page 61: ...nnector on the PC s CPU Unit or another Expansion Unit The cable is connected to the Analog I O Unit and cannot be removed Caution Do not touch the Expansion I O Unit Connecting Cable while the power...

Page 62: ...DIP switch 1 Temperature input terminals 3 Rotary switch 1 2 3 1 Temperature Input Terminals Connect to a thermocouple or a platinum resistance thermometer 2 DIP Switch Sets the temperature unit C or...

Page 63: ...de the CompoBus S communications data high low terminal commu nications power supply terminals and NC terminals Power is supplied to the Unit internally so the power supply terminals can be used as re...

Page 64: ...g I O Unit Temperature Sensor Unit or CompoBus S I O Link Unit Up to 3 Ex pansion Units or Expansion I O Units can be connected to a CPU Unit 2 2 6 DeviceNet I O Link Unit Components The following Dev...

Page 65: ...normally communications established Flashing On line Not Connected Network is operating normally but communications are not yet established Red ON Fatal Com munications Error A fatal communications e...

Page 66: ...llation Site Conditions 49 3 2 2 Panel Cabinet Installation 49 3 3 Installing the CPM2A 50 3 3 1 CPM2A Orientation 50 3 3 2 CPM2A Installation 50 3 3 3 Connecting an Expansion Unit or Expansion I O Un...

Page 67: ...n external wiring When conducting any of the following operations turn OFF the power to the PC Electrocution product damage and malfunction may result Connecting or disconnecting Expansion Units Expan...

Page 68: ...owing locations Locations subject to static electricity or other sources of noise Locations subject to strong electromagnetic fields Locations subject to possible exposure to radiation Locations near...

Page 69: ...showing the dimen sions of the Units 3 3 1 CPM2A Orientation The CPM2A must be installed in the position shown below to ensure adequate cooling Correct Do not install the CPM2A in either of the follo...

Page 70: ...t 56 mm Allow 10 to 15 mm between the Units when installing an Expansion Unit Expan sion I O Unit or Communications Adapter next to the CPU Unit Expansion Unit or Expansion I O Unit Communications Ada...

Page 71: ...Unit Use the following procedure when connecting an Expansion Unit or Expansion I O Unit 1 2 3 1 Remove the cover from the CPU Unit s or the Expansion I O Unit s expan sion connector Use a flat blade...

Page 72: ...rotective label in place while wiring The Unit may malfunction if strands of wire get inside the Unit After completing wiring be sure to remove the label to avoid overheating Protective label I O Line...

Page 73: ...ower cables as shown in the following diagram CPM2A I O lines Control cables and CPM2A power lines Power cables 3 4 2 Removing the Terminal Block The terminal block on the CPM2A CPU Unit can be remove...

Page 74: ...it DC power supply unit Note Always disconnect the functional earth terminal before conducting a withstand voltage test Crimp Terminals Caution Always use crimp terminals for the CPM2A s ground lines...

Page 75: ...U Unit requires an AC power supply and not a DC power supply The CPU Unit s internal circuitry will be damaged if AC power is mistakenly supplied to a CPU Unit that requires a DC power supply 2 The po...

Page 76: ...y with double insulation or reinforced insulation Crimp Terminals Caution Always use crimp terminals for the CPM2A s power lines or use solid wire instead of a stranded wire Do not connect bare strand...

Page 77: ...d insulation Input Configuration The following diagrams show the input configurations Note Refer to Section 3 Memory Areas in the Programming Manual W353 for details on the allocation of input bits in...

Page 78: ...D and CPM2A 40CDT1 D Terminals 00 through 11 of 0CH correspond to bits IR 00000 through IR 00011 terminals 00 through 11 of 1CH correspond to bits IR 00100 through IR 00111 Input devices 24 VDC Wiring...

Page 79: ...ugh 11 of 0CH correspond to bits IR 00000 through IR 00011 terminals 00 through 11 of 1CH correspond to bits IR 00100 through IR 00111 terminals 00 through 11 of 2CH correspond to bits IR 00200 throug...

Page 80: ...to bits 00 through 11 of word IR m Input devices 24 VDC CPM1A 8ED Terminals 00 through 07 of mCH correspond to bits 00 through 07 of word IR m Input devices 24 VDC 04 05 06 07 Note Although the commo...

Page 81: ...ith 20 30 40 or 60 I O points CPU Units with a AC power supply input only WARNING When the 24 VDC output service power supply to the PC is overloaded or short circuited the voltage may drop and result...

Page 82: ...urrent output Use the same power supply for the input and sensor CPM2A IN COM Output 5 mA 12 mA 0 V Constant current circuit PNP current output Sensor power supply COM 0 V IN Output 5 mA 12 mA CPM2A V...

Page 83: ...A CPM2A Sensor Sensor Sensor or switch Sensor or switch Note CW is clockwise and CCW is counter clockwise Using IR 00003 to IR 00006 as Interrupt Inputs Counter Mode In these examples an Encoder with...

Page 84: ...e current is less than 1 0 mA 2 5 mA for IN00000 to IN00002 If the leakage current exceeds these values insert a bleeder resistor in the circuit to reduce the input impedance as shown in the following...

Page 85: ...mp terminals for the CPM2A s I O lines or use solid wire instead of a stranded wire Do not connect bare stranded wires directly to terminals Stray wire strands can short circuit and cause a fire Use M...

Page 86: ...res may result in serious accidents Output Configurations CPM2A 20CDR j Terminals 00 through 07 of 10CH correspond to IR 01000 through IR 01007 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24...

Page 87: ...007 Terminals 00 through 07 of 11CH correspond to IR 01100 through IR 01107 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC Load Load Load Load Load Load Load...

Page 88: ...01107 Terminals 00 through 07 of 12CH correspond to IR 01200 through IR 01207 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC L...

Page 89: ...AC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC 250 VAC 24 VDC Load Load Load Load Load Load Load Load CPM1A 8ER Terminals 00 through 07 of 1nCH correspond to bits 00 through 07 of word IR 1n 250 VAC 24 VDC 2...

Page 90: ...llocation of output bits in CPM2A PCs Caution Double check the polarity of the power supply for the load before turning it ON If the polarity is reversed the load may malfunction or internal component...

Page 91: ...IR 01007 Terminals 00 through 07 of 11CH correspond to IR 01100 through IR 01107 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC Load Load Load Load Load Load Load...

Page 92: ...h IR 01107 Terminals 00 through 07 of 12CH correspond to IR 01200 through IR 01207 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC Load...

Page 93: ...h 07 of word IR 1n 24 VDC 10 15 Load Load Load Load Load Load Load Load CPM1A 8ET Terminals 00 through 07 of 1nCH correspond to bits 00 through 07 of word IR 1n 4 5 to 30 VDC 4 5 to 30 VDC 04 05 06 07...

Page 94: ...llocation of output bits in CPM2A PCs Caution Double check the polarity of the power supply for the load before turning it ON If the polarity is reversed the load may malfunction or internal component...

Page 95: ...IR 01007 Terminals 00 through 07 of 11CH correspond to IR 01100 through IR 01107 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC Load Load Load Load Load Load Load...

Page 96: ...gh IR 01107 Terminals 00 through 07 of 12CH correspond to IR 01200 through IR 01207 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC 4 5 to 30 VDC Load...

Page 97: ...h 07 of word IR 1n 24 VDC 10 15 Load Load Load Load Load Load Load Load CPM1A 8ET1 Terminals 00 through 07 of 1nCH correspond to bits 00 through 07 of word IR 1n 4 5 to 30 VDC 4 5 to 30 VDC 04 05 06 0...

Page 98: ...A Pulse output 1 01001 COM Relay Pulse plus direction output Motor driver Pulse output 0 01000 CPM2A Direction output 01001 COM Direction input Increment pulse output Motor driver CW pulse output 0100...

Page 99: ...an incandescent lamp suppress the inrush cur rent as shown below R R Countermeasure 1 Providing a dark current of approx one third of the rated value through an incandescent lamp Countermeasure 2 Prov...

Page 100: ...An IBM compatible personal computer running the SSS or CX Programmer and SYSMAC CPT Support Software can be connected to the CPU Unit s Peripher al port or RS 232C port The Peripheral port can operat...

Page 101: ...upport Software WS01 CPTB1 E For IBM PC AT or compatible computers 1 44 MB 3 5 inch floppy disks or CD ROM SYSMAC Support Software C500 ZL3AT1 E For IBM PC AT or compatible computers 1 44 MB 3 5 inch...

Page 102: ...cables have a D Sub 25 pin connector and the XW2Z j00S V cables have a D Sub 9 pin connector Cables and Adapters CPM2A port Cable length Model number Comments Peripheral 3 3 m CQM1 CIF02 For a 25 pin...

Page 103: ...plies 5 VDC and an external power supply is not neces sary When the NT AL001 is connected to a host computer it is necessary to supply 5 VDC from an external power supply 2 Use an XW2Z 070T 1 0 7 m or...

Page 104: ...al W353 for de tails on settings 3 4 10 OMRON PT Connections In a 1 1 NT Link a CPM2A can be connected directly to a Programmable Termi nal The Programmable Terminal must be connected to the RS 232C p...

Page 105: ...ne PC Link Connections A CPM2A can be linked to another CPM2A a CQM1 CPM1 CPM1A CPM2C SRM1 or a C200HS or C200HX HE HG PC The PC must be connected through the RS 232C port it cannot be connected throu...

Page 106: ...an be treated just like the area allocated to an Expansion I O Unit The difference is that the bits are not actual I O points but I O bits in the Master Unit CPM2A CPU Unit CompoBus S Master Unit or S...

Page 107: ...g I O Bit Status 100 4 2 9 Entering or Editing Programs 101 4 2 10 Instruction Search 104 4 2 11 Bit Operand Search 105 4 2 12 Inserting and Deleting Instructions 105 4 2 13 Checking the Program 107 4...

Page 108: ...r shown in the upper left corner of the key or the upper function of a key that has two functions For example the CQM1 PRO01 E s AR HR Key can specify either the AR or HR Area press and release the Sh...

Page 109: ...d by pressing the Shift Key again Shift input symbol SHIFT The mode switch controls the CPM2A s operating mode The key can be re moved when the switch is set to RUN or MONITOR but it cannot be removed...

Page 110: ...RUN MONITOR PROGRAM RUN MONITOR PROGRAM RUN MONITOR PROGRAM MONITOR BZ RUN BZ Operation Operation Operating Modes PROGRAM Mode The CPM2A program isn t executed in PROGRAM mode Use PROGRAM mode to cre...

Page 111: ...wer was interrupted 0200 PROGRAM mode 0201 MONITOR mode 0202 RUN mode Note The default setting is 0000 If a Programming Console is not connected the PC will automatically enter RUN mode Be sure that i...

Page 112: ...ram input 1 2 3 1 Be sure that the PC is OFF 2 Connect the Programming Console to the CPU Unit s peripheral port See 4 1 2 Connecting the Programming Console for details The CPU Unit s Communications...

Page 113: ...Console was connected Ensure that the PC is in PROGRAM mode before you enter the password When the password is entered the PC will shift to the mode set on the mode switch causing PC operation to begi...

Page 114: ...programs Overwrites the contents of the current Program Memory to either input a program for the first time or to change a program that already exists 101 Checking the program Checks for programming e...

Page 115: ...Press the MONTR Key to clear memory completely MONTR 00000MEMORY CLR END HR CNT DM Caution The PC Setup DM 6600 through DM 6655 will be cleared when this operation is performed Partial Clear It is pos...

Page 116: ...ALLCLR 2 Press the MONTR Key to clear memory completely MONTR 00000MEM ALLCLR END This operation must be used when it is necessary to clear the program and I O comment area There are no other Program...

Page 117: ...ed when the MONTR Key is pressed Pressing MONTR again will clear the present mes sage and display the next most serious error message Continue pressing MONTR until all messages have been cleared These...

Page 118: ...11 of DM 6602 to 1 and turn the PC s power off and then on again to enable the new setting 1 2 3 1 Press the CLR Key to bring up the initial display 2 Press the EXT Key to display the assignment for...

Page 119: ...rce set or force reset from the I O monitor display Press the CLR Key to return to I O bit status monitoring of the initial address Note The ON OFF status of any displayed bit will be shown if the PC...

Page 120: ...ond operand 123 to specify 12 3 seconds and press the WRITE Key The next program address will be displayed B 1 C 2 D 3 WRITE 00202READ NOP 000 If a mistake was made inputting the operand press the Up...

Page 121: ...the instruction to Program Memory The next program address will be displayed WRITE 00203READ NOP 000 Note When the default display value is 000 a word address can be input immediately without pressing...

Page 122: ...B DATA C DM 0000 WRITE 00204READ NOP 000 4 2 10 Instruction Search This operation is used to find occurrences of the specified instruction in the pro gram and is possible in any mode RUN MONITOR PROGR...

Page 123: ...essary to input leading zeroes SHIFT CONT F 5 00000CONT SRCH LD 00005 3 Press the SRCH Key to begin the search SRCH 00123CONT SRCH LD 00005 4 Press the SRCH Key to search for the next occurrence of th...

Page 124: ...ruction 00207INSERT END AND NOT 00104 Note For instructions that require more operands such as set values input the operands and then press the WRITE Key Deletion Follow the procedure below to delete...

Page 125: ...Errors for details on check levels and the errors that may be detected when the program is checked 4 Press the SRCH Key to continue the search The next error will be dis played Continue pressing the S...

Page 126: ...low the procedure below to monitor the status of a particular bit 1 2 3 1 Press the CLR Key to bring up the initial display 2 Input the bit address of the desired bit and press the MONTR Key SHIFT CON...

Page 127: ...ng the leftmost bit or word and clear it from the display CLR 00001 T000 OFF 0100 5 Press the SHIFT and CLR Keys to end monitoring altogether SHIFT CLR 00000 CONT 00001 Note Press the SHIFT Key CLR Ke...

Page 128: ...he ON OFF status of any word s 16 bits It is possible in any mode RUN MONITOR PROGRAM OK OK OK 1 2 3 1 Monitor the status of the desired word according to the procedure described in 4 2 14 Bit Digit W...

Page 129: ...d Data Modification The display can be changed to display ASCII text which is useful when three consecutive words containing an ASCII message are displayed Refer to 4 2 28 Hex ASCII Display Change 3 P...

Page 130: ...520 At this point the contents of the displayed word can be changed with an un signed decimal input Refer to 4 2 25 Unsigned Decimal Data Modification 3 Press the CLR Key or the SHIFT TR Keys to end t...

Page 131: ...s that can be used to change the SV of a timer or counter They are possible in MONITOR or PROGRAM mode only In MON ITOR mode the SV can be changed while the program is being executed RUN MONITOR PROGR...

Page 132: ...described in 4 2 14 Bit Digit Word Monitor It is possible in MONITOR or PROGRAM mode only RUN MONITOR PROGRAM No OK OK Words SR 253 to SR 255 cannot be changed Caution Before changing the contents of...

Page 133: ...y data modification CHG c010 CHG 000010101010101 A flashing cursor will appear over bit 15 The cursor indicates which bit can be changed 3 Three sets of keys are used to move the cursor and change bit...

Page 134: ...r and use the RESET Key to input a negative number RESET D 3 C 2 7 6 8 WRITE D0200 32768 If an erroneous input has been made press the CLR Key to restore the sta tus prior to the input Then enter the...

Page 135: ...Expansion Units or Expansion I O Units may operate unex pectedly 1 2 3 1 Monitor the status of the desired bit according to the procedure described in 4 2 14 Bit Digit Word Monitor If two or more wor...

Page 136: ...ess the wrong key press CLR and start again from the beginning 3 Press the NOT Key to clear the force set reset status of bits in all data areas NOT 00000FORCE RELE END 4 2 28 Hex ASCII Display Change...

Page 137: ...he clock can be read in any mode but can be set in MONITOR or PROGRAM mode only Operation RUN MONITOR PROGRAM Read clock OK OK OK Set clock No OK OK 1 2 3 1 Press the CLR Key to bring up the initial d...

Page 138: ...MONTR PROGRAM BZ 3 Clear the CPM2A s memory by pressing the CLR SET NOT RESET and then the MONTR Key Press the CLR Key several times if memory errors are displayed CLR 00000 SET NOT RESET 00000MEMORY...

Page 139: ...20 T002 20000 T001 20000 20000 Start input The mnemonic list for the example program is shown in the following table The steps required to enter this program from a Programming Console are described i...

Page 140: ...lf holding Bit 1 2 3 1 Input the normally open condition IR 00000 It isn t necessary to input leading zeroes LD 00000 LD 00000 WRITE 00001READ NOP 000 2 Input the OR condition IR 20000 OR C 2 A 0 A 0...

Page 141: ...ry to input leading zeroes AND NOT TIM C 2 00008 AND NOT TIM 002 WRITE 00009READ NOP 000 3 Input the 2 second timer T002 TIM C 2 00009 TIM 002 WRITE 00009 TIM DATA 0000 4 Input the SV for T002 0020 2...

Page 142: ...ndition IR 20000 LD C 2 A 0 A 0 A 0 A 0 000014 LD 20000 WRITE 00015READ NOP 000 2 Input the normally closed AND condition T001 It isn t necessary to input leading zeroes AND NOT TIM B 1 00015 AND NOT...

Page 143: ...END 01 instruction or the end of Program Memory is reached If errors are displayed edit the program to correct the errors and check the pro gram again Continue checking the program until all errors h...

Page 144: ...ks and Test Run Procedure 128 5 1 1 Initial System Checks 128 5 1 2 Flash Memory Precautions 128 5 1 3 CPM2A Test Run Procedure 128 5 2 Self diagnostic Functions 129 5 2 1 Identifying Errors 129 5 2 2...

Page 145: ...PC s operating mode must be changed to write the new contents to flash memory If backup battery is changed before the changes are written to flash memory the changes will be lost The changes can be sa...

Page 146: ...as and the error code output to SR 253 PC errors are divided into 2 categories based on the severity of the errors The status of the ERR ALM indicator lit or flashing shows which type of error has occ...

Page 147: ...lear an FALS error use a Programming Device to switch the PC to PRO GRAM Mode correct the cause of the error and then clear the error MESSAGE MSG 46 MSG 46 is used to display a message on a Programmin...

Page 148: ...44 to DM 6599 Check and correct the settings in the read only DM area AR 1311 ON A checksum error has occurred in the PC Setup Initialize the PC Setup and input the settings again AR 1312 ON A checksu...

Page 149: ...ype of errors that are to be detected The following table provides the error types displays and explanations of all syntax errors Check level 0 checks for type A B and C errors check level 1 for type...

Page 150: ...irm that the program is correct or rewrite the program so that each bit is controlled by only one instruction JMP UNDEFD JME 05 has been used with no JMP 04 with the same jump number Add a JMP 04 with...

Page 151: ...bro ken wires Connect power supply Is PWR indicator lit Set supply voltage within acceptable limits Is PWR indicator lit Tighten screws or replace wires End Yes No No Yes Yes No No No Is PWR indicator...

Page 152: ...rred Is the ERR ALM indicator lit Determine the cause of the error with a Programming Device End RUN indicator not lit Replace the CPU Unit Is PC mode displayed on Programming Device Turn the power su...

Page 153: ...ck Identify the error eliminate its cause and clear the error ERR ALM indicator flashing Is a non fatal error indicated Is the ERR ALM indicator flashing Replace the CPU Unit End Determine the cause o...

Page 154: ...mally Check the voltage at the IR 01003 terminals Wire correctly Operation OK Is output wiring correct Disconnect the external wires and check the conductivity of each wire No Yes Check output device...

Page 155: ...O Unit Are the terminal screws loose Operation OK Wire correctly Is input wiring correct Tighten the terminal screws Check input devices LS1 and LS2 Return to start Are the IR 00002 and IR 00003 inpu...

Page 156: ...bove 0 C Is noise being controlled Is the installation environment okay Consider using a heater Consider using an air conditioner Install surge protec tors or other noise reducing equipment at noise s...

Page 157: ...Check correct backed up data and clear error Check the program correct any errors and clear the error End No Yes No No Yes No Yes AR 1310 to AR 1312 ON Check the error indicated by the flag that is O...

Page 158: ...or dust collected None Visual inspection I O power supply Is the voltage fluctuation measured at the I O terminals within the standard range Each I O terminal must conform to the specifications Tester...

Page 159: ...replacing the battery Turn OFF the power supply to the PC before replacing the battery Use the procedure below when replacing the battery This procedure must be completed within 5 minutes 1 2 3 1 Rem...

Page 160: ...ery s connector 5 Check the alignment of the connector tab and fully insert the connector 6 Insert the battery into the compartment making sure that the cord on the battery is facing the connector on...

Page 161: ...utions and pro cedures to properly use the Unit 6 1 Overview 146 6 1 1 Memory Areas 146 6 1 2 Precautions 146 6 2 Specifications and Nomenclature 147 6 2 1 Specifications 147 6 2 2 Nomenclature 147 6...

Page 162: ...M written to PC DM 6144 to 6655 Not affected Note For details on program size DM area and the availability of expansion instruc tions refer to the relevant PC manual 6 1 2 Precautions Do not attempt t...

Page 163: ...s setting 1 start bit 7 data bits even parity 2 stop bits 9 600 bps EEPROM See note 1 256 Kbit EEPROM ATMEL AT28C256 OMRON EEROM JD Current consumption 129 mA max Dimensions Main body not including ca...

Page 164: ...esent EEPROM defect or no program to download or checksum error 6 3 Handling 6 3 1 Mounting Removing EEPROM Caution Do not mount or remove the EEPROM with the CPM1 EMU01 V1 connected to the PC Doing s...

Page 165: ...possible to the RS 232C port or any other port Connection to CPM2A When connecting to the CPM2C or CQM1H connect to the peripheral port via the CPM2C CN111 or CS1W CN114 Connecting Cable Also set the...

Page 166: ...procedure The buttons used will determine whether the contents of data memory are uploaded or not Expansion Memory Unit Indicator UPLOAD DM Button UPLOAD Button SYSMAC PC Button UPLOAD DM UPLOAD Ladd...

Page 167: ...in dicating that uploading has been suc cessfully completed Yes No See the note above Remove the Expansion Memory Unit from the PC End Mount the EEPROM to the CPM1 EMU01 V1 before connecting to the PC...

Page 168: ...he PC mode to PROGRAM mode 2 Confirm that the program or other data to be downloaded to the PC is com patible with the PC before downloading 3 For the CQM1 or CQM1H when downloading programs that use...

Page 169: ...ion Memory Unit from the PC End Mount the EEPROM to the CPM1 EMU01 V1 before downloading Confirm the safety of the system Note If the indicator is not lit at all lit red or blinks red downloading will...

Page 170: ...Units with 40 I O points 24 points 16 points AC CPM2A 40CDR A DC CPM2A 40CDR D CPM2A 40CDT D CPM2A 40CDT1 D CPU Units with 60 I O points 36 points 24 points AC CPM2A 60CDR A DC CPM2A 60CDR D CPM2A 60...

Page 171: ...emperature Sensor Units Description Specifications Model number Temperature Sensor Unit 2 thermocouple inputs K J CPM1A TS001 p 4 thermocouple inputs K J CPM1A TS002 2 platinum resistance thermometer...

Page 172: ...cting Cables 1 N Connections Name Appearance Model number Specifications RS 422 Adapter NT AL001 Use for CPM2A RS 232C port to RS 422A conversion Requires a 5 VDC 150 mA power supply which is supplied...

Page 173: ...heral port 4 m cable CX Programmer WS02 CXPC1 E For MS Windows 95 98 CD ROM SYSMAC Support Software C500 ZL3AT1 E 3 5 2HD for IBM PC AT compatible SYSMAC CPT WS01 CPTB1 E For IBM PC AT or compatible c...

Page 174: ...imensions are in millimeters CPM2A 20CDj j CPU Units CPU Units with DC Power CPU Units with AC Power Four 4 5 dia NC NC NC NC NC NC NC NC NC NC NC CPM2A 30CDj j CPU Units CPU Units with DC Power CPU U...

Page 175: ...Appendix B Dimensions 160 CPM2A 40CDj j CPU Units CPU Units with DC Power CPU Units with AC Power Four 4 5 dia CPM2A 60CDj j CPU Units CPU Units with DC Power CPU Units with AC Power Four 4 5 dia...

Page 176: ...Appendix B Dimensions 161 CPM1A 20EDj Expansion I O Units Two 4 5 dia CPM1A 8jjj Expansion I O Units Two 4 5 dia CPM1A MAD01 Analog I O Unit Two 4 5 dia...

Page 177: ...ndix B Dimensions 162 CPM1A MAD11 Analog I O Unit Two 4 5 dia 5 90 100 0 2 76 0 2 86 5 50 8 CPM1A TSjjj Temperature Sensor Units 100 0 2 76 0 2 Two 4 5 dia CPM1A SRT21 CompoBus S I O Link Unit Two 4 5...

Page 178: ...Appendix B Dimensions 163 CPM1A DRT21 DeviceNet I O Link Unit Two 4 5 dia 5 90 100 0 2 56 0 2 66 5 50 8 CPM1 CIF01 RS 232C Adapter...

Page 179: ...Appendix B Dimensions 164 CPM1 CIF11 RS 422 Adapter...

Page 180: ...Appendix B Dimensions 165 Dimensions with Programming Devices Attached Approx 130 Approx 95 CPU Units with DC Power CPU Units with AC Power Approx 120 CPM1 CIF01 RS 232C Adapter...

Page 181: ...87 CompoBus S I O Link Units 3 standard model 156 components Analog I O Unit 41 CompoBus S I O Link Unit 43 CPU Unit 37 DeviceNet I O Unit 44 Expansion I O Unit 40 Temperature Sensor Unit 42 computer...

Page 182: ...rrors troubleshooting 137 I O line noise preventing 53 indicators CompoBus S LED indicators 44 flashing ERR ALM indicator 130 lit ERR ALM indicator 131 PC status indicators 38 inductive loads 66 80 in...

Page 183: ...eral Devices 158 available models 158 photoelectric switches preventing false inputs 65 PNP current output connecting 63 position control 4 power consumption 30 power cables 53 power interruption dete...

Page 184: ...mming Console 107 SYSMAC Support Software 81 SYSMAC CPT Support Software 81 system checks 128 system configuration 9 T temperature operating storage 30 Temperature Sensor Units 3 precautions xx standa...

Page 185: ...DeviceNet I O Link Unit and related information added Pages 2 3 7 39 47 160 and 165 Analog I O Unit information revised to add new model Pages 2 3 and 30 Temperature Sensor Unit information revised t...

Page 186: ...rlands Tel 31 2356 81 300 Fax 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...

Page 187: ...Cat No W352 E1 07 Note Specifications subject to change without notice Printed in Japan Authorized Distributor This manual is printed on 100 recycled paper...

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