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4-3-5

Restrictions on Inrush Current for ON/OFF Operation

This section describes the restrictions on inrush current from the I/O power supply that occurs when
connected external devices turn ON and OFF.

Inrush Current Restrictions

If inrush current to the I/O power supply occurs when a connected external device turns ON or OFF,
do not allow the effective value of the I/O power supply current to exceed the following rated values
when the inrush current is added to the current consumption from the I/O power supply.
• Maximum I/O power supply current
• Current capacity of power supply terminals for the I/O power supply
Also, maintain the peak inrush current 20 A maximum and maintain the pulse width 1 s maximum.
Refer to 

4-4-3 Selecting Protective Devices

 on page 4-25 for the rated values of the items when the

CPU Rack is used.

Calculating the Effective Value of the I/O Power Supply Current

The formula to calculate the effective value of the I/O power supply current, Irms, is given below.

Irms=  Ip

2

 × D+Ia

2

 × (1-D)

(D=

τ

/T)

• Ip: Peak inrush current (A)
• Irms: Effective value of I/O power supply current (A)
• Ia: Total current consumption from the I/O power supply (A)
• D: Inrush current duty
•

t

: Inrush current pulse width (s)

• T: Inrush current period (s)

Ip

Ia  

Irms

τ 

T 

0A  

4 Designing the Power Supply System

4-21

NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)

4-3 Designing the I/O Power Supply System

4

4-3-5

 Restrictions on Inrush Current for ON/OFF Operation

Содержание NX1P2 series

Страница 1: ...Machine Automation Controller NX series NX1P2 CPU Unit CPU Unit Hardware User s Manual W578 E1 08 NX1P2 NX1P2 1...

Страница 2: ...ed stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability i...

Страница 3: ...oducing FA systems Personnel in charge of designing FA systems Personnel in charge of installing and maintaining FA systems Personnel in charge of managing FA systems and facilities For programming th...

Страница 4: ...er s Manual NJ NX series Motion Control Instructions Reference Manual NJ NX series CPU Unit Built in EtherCAT Port User s Manual NJ NX series CPU Unit Built in EtherNet IP Port User s Manual NJ NX ser...

Страница 5: ...Reference Manual NJ NX series CPU Unit Motion Control User s Manual NJ NX series Motion Control Instructions Reference Manual NJ NX series CPU Unit Built in EtherCAT Port User s Manual NJ NX series CP...

Страница 6: ...own below until they click into place Precautions for Correct Use Precautions for Correct Use 4 3 1 Connecting Controller Components Connector Hook Hook holes Slider Lock Release Move the sliders towa...

Страница 7: ...ifications and functionality for CPU Units with different unit versions and for different versions of the Sysmac Studio is given Precaution on Terminology In this manual download refers to transferrin...

Страница 8: ...Manual Structure 6 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 9: ...ies Controllers System Configuration Configuration Units Designing the Power Supply System Installation and Wiring A 6 7 Appendices 6 7 Troubleshooting Inspection and Maintenance I I Index Sections in...

Страница 10: ...ect Use 31 Regulations and Standards 35 Conformance to EU Directives 35 Conformance to UL and CSA Standards 36 Conformance to KC Certification 36 Conformance to Shipbuilding Standards 36 Software Lice...

Страница 11: ...27 3 4 3 Part Names and Functions 3 27 3 5 Power Supply related Units 3 31 3 6 NX Units 3 32 3 7 Sysmac Studio 3 33 3 7 1 Model Numbers 3 33 3 7 2 Connection 3 33 Section 4 Designing the Power Supply...

Страница 12: ...ng the Unit Power Supply 5 44 5 4 2 Wiring the Additional NX Unit Power Supply Unit 5 44 5 4 3 Wiring the Additional I O Power Supply Unit 5 44 5 4 4 Wiring the Protective Devices 5 44 5 4 5 Grounding...

Страница 13: ...ion Boards A 5 A 3 Version Information A 6 A 3 1 Relationship between Unit Versions of CPU Units and Sysmac Studio Versions A 6 A 3 2 Functions That Were Added or Changed for Each Unit Version A 7 A 4...

Страница 14: ...non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be re sponsible for warranty repair indemnit...

Страница 15: ...UCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT S...

Страница 16: ...presentative at any time to confirm actual specifications of purchased Product Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate how ever no...

Страница 17: ...specific operation is shown in the circle and explained in text This example indicates prohibiting disassembly The triangle symbol indicates precautions including warnings The specific operation is sh...

Страница 18: ...on of the sys tem The CPU Unit will turn OFF digital outputs on the CPU Rack in the following cases While the CPU Unit is on standby until RUN mode is entered after the power is turned ON If an error...

Страница 19: ...ternal device as required You must take fail safe measures to ensure safety in the event of incorrect missing or abnormal signals caused by broken signal lines momentary power interruptions or other c...

Страница 20: ...the external power supply for the Unit power supply may be short circuited Never ground the 24 V side of the power supply as shown in the following figure Internal power supply circuit Non isolated C...

Страница 21: ...the network is not in the cable redundancy status due to a disconnection on the ring topology Use the _EC_RingBreaking system defined variable to confirm that the network is in the cable redundancy st...

Страница 22: ...labels or tape to the Unit When the Unit is installed or removed adhesive or scraps may adhere to the pins in the NX bus connector which may result in malfunctions Do not touch the pins in the NX bus...

Страница 23: ...or other wiring lines Doing so may break the ca bles Mount terminal blocks connectors and Option Boards only after checking the mounting location carefully Be sure that the terminal blocks communicat...

Страница 24: ...kers for external circuits consider the above precaution and allow sufficient margin in shut off performance Refer to this manual for surge current specifications If the full dielectric strength volta...

Страница 25: ...backed up correctly if the power supply is turned OFF Also a major fault level Controller error will occur the next time you start operation and operation will stop Do not turn OFF the power supply o...

Страница 26: ...rCAT Master Function Module Battery Backup If you use the clock data in the user program and turn OFF the power supply for a long time use a Battery which is sold separately The Battery is not mounted...

Страница 27: ...settings The settings can only be enabled after the re set Confirm that the system will not be adversely affected by resetting nodes before you transfer the settings If EtherNet IP tag data links cyc...

Страница 28: ...the EtherCAT Coupler Unit device variables in the user program to confirm that I O data communications are established before attempting control operations You cannot use standard Ethernet hubs or re...

Страница 29: ...iod of the MC Function Module If the input signal widths are shorter than the control period the MC Function Module may not be able to detect the input signals resulting in incorrect operation If you...

Страница 30: ...encoder was lost Transferring Programs When you use the program transfer from SD Memory Card whose Startup Mode setting is set to RUN mode the operating mode changes to RUN after the transfer is comp...

Страница 31: ...r information When you change the combination of the CPU Unit and Servomotor e g when you add or replace a Servomotor define the absolute encoder home again Always turn OFF the Unit power supply and I...

Страница 32: ...nt tasks may be executed when conditions are not met a Structure members whose data size is 16 bits or more except for system defined variables for motion control b Array elements whose data size is 1...

Страница 33: ...ouch a grounded metallic object in order to discharge any static build up Install the Controller away from sources of heat and ensure proper ventilation Not doing so may re sult in malfunction in oper...

Страница 34: ...reed switches with smaller allowable currents are used the contacts may fuse due to surge cur rents Operation Confirm the device output hold configuration before you change the operating mode of the...

Страница 35: ...AT slave during operation first disconnect the software connection to the EtherCAT slave or disable the EtherCAT slave and all of the EtherCAT slaves that are connected after it Set the Servo Drives t...

Страница 36: ...teriorated SD Memory Card Life Warning Flag system defined variable b SD Memory Card Life Exceeded event in the event log When the end of the life is detected in any of the above ways replace the SD M...

Страница 37: ...to 1 000 VAC and 75 to 1 500 VDC meet the required safety standards The applicable directive is EN 61010 2 201 l Conformance to EU Directives The NX series Units comply with EU Directives To ensure th...

Страница 38: ...tion attach a clamp core to the port side of the EtherNet IP cable The recommended clamp core is given below Recommended Clamp Core Manufacturer Product Model Turns of cable NEC TOKIN Clamp core ESD S...

Страница 39: ...t incorporates certain third party software The license and copyright information associat ed with this software is available at http www fa omron co jp nj_info_e Regulations and Standards 37 NX serie...

Страница 40: ...ns Checking Versions You can check versions in the ID information indications on the product or with the Sysmac Studio Checking Unit Versions on ID Information Indications The unit version is given on...

Страница 41: ...e version and software versions The Outline View dis plays only the unit version Note The hardware revision is separated by and displayed on the right of the hardware version The hard ware revision is...

Страница 42: ...ons that are supported depend on the unit version of the NX series CPU Unit The version of Sysmac Studio that supports the functions that were added for an upgrade is also required to use those functi...

Страница 43: ...tion control functions EtherNet IP communications func tions EtherCAT communications func tions NJ NX series CPU Unit Software User s Manual W501 NX701 NX102 NX1P2 NJ501 NJ301 NJ101 Learning how to pr...

Страница 44: ...operating procedures of the Sysmac Studio NX series EtherCAT Coupler Unit User s Manual W519 NX ECC Learning how to use the NX series Ether CAT Coupler Unit and EtherCAT Slave Terminals The following...

Страница 45: ...erview of managing the screen data of NB series Pro grammable Terminals with the NBManager and information on maintenance after operation and troubleshooting are also provided NB series Programmable T...

Страница 46: ...its Any of the NX series Units that perform I O processing with connected external devices The Communications Coupler Units are not included with the NX Units PDO communications An abbreviation for pr...

Страница 47: ...ed structure Constant One of the attributes of a variable If you specify the Constant attribute for a variable the value of the variable cannot be written by any instructions ST operators or CIP messa...

Страница 48: ...Sysmac Studio major fault level Controller error An error for which all NJ NX series Controller control operations stop The CPU Unit immedi ately stops user program execution and turns OFF the loads...

Страница 49: ...a Retain attribute are set to their initial values When power is turned ON after a power interruption When the CPU Unit changes to RUN mode When you specify to not initialize the values when the user...

Страница 50: ...nside the POU in which it is defined Local varia ble is used as opposed to global variable Local variables include internal variables input variables output variables in out variables and external var...

Страница 51: ...PU Unit 03 October 2017 Made changes accompanying release of unit version 1 16 of the CPU Unit Added Shipbuilding Standard LR 04 April 2018 Corrected mistakes 05 April 2019 Made changes accompanying r...

Страница 52: ...Revision History 50 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 53: ...procedure of an NX series Controller NX1P2 1 1 The NX series Controller 1 2 1 1 1 Features 1 3 1 1 2 Introduction to the System Configurations 1 6 1 2 Specifications 1 9 1 3 Overall Operating Procedur...

Страница 54: ...on Board and with the built in I O OMRON offers the new Sysmac Series of control devices designed with unified communications spec ifications and user interface specifications The NX series Machine Au...

Страница 55: ...rNet IP communications port for EtherNet IP communications as a standard feature EtherNet IP is a multi vendor industrial network that uses Ethernet You can use it for networks be tween Controllers or...

Страница 56: ...ies CPU Unit can perform both sequence control and motion control You can simultane ously achieve both sequence control and multi axes synchronized control Sequence control mo tion control and I O ref...

Страница 57: ...ler but also covers peripheral devices and devices on EtherCAT You can use consistent proce dures for all devices regardless of the differences in the devices The Sysmac Studio supports all phases of...

Страница 58: ...PU Unit can be connected with up to eight NX Units NX including NX series Digital I O Units Analog I O Units and other I O Units These NX Units can be flexibly combined with the CPU Unit and configure...

Страница 59: ...erCAT Built in EtherNet IP port Built in EtherNet IP port FA Communications Software FA Wireless LAN Unit Built in EtherCAT port Serial Communications Option Board EtherCAT Slave Terminal Vision Syste...

Страница 60: ...control and all other operations except those described below Network Configurator The Network Configurator is used for tag data links on EtherNet IP ports 1 CX Integrator The CX Integrator is used f...

Страница 61: ...nces 1 800 Memory ca pacity for variables 2 Retain at tributes Size 32 kB Number of variables 5 000 No Retain attributes Size 2 MB Number of variables 90 000 Data types Number of data types 1 000 Memo...

Страница 62: ...umber of ax es for linear interpola tion axis control 4 axes per axes group Number of axes for cir cular interpolation axis control 2 axes per axes group Maximum number of axes groups 8 axes groups Mo...

Страница 63: ...eat Maximum number of tag sets 32 Tag types Network variables CIO Work Holding and DM Areas Number of tags per con nection i e per tag set 8 7 tags if Controller status is included in the tag set Maxi...

Страница 64: ...cre ments Sync jitter 1 s max Serial Com munica tions Serial Com munica tions Option Board Communications method Half duplex Synchronization method Start stop synchronization Baud rate 1 2 2 4 4 8 9 6...

Страница 65: ...of variables with a Retain attribute 5 Refer to the NJ NX series CPU Unit Motion Control User s Manual Cat No W507 for description of this term 6 Data will be refreshed at the set interval regardless...

Страница 66: ...u designed in step 1 on the Support Software and assign the variables Create the tasks and programs and debug them e g with simulations Step 2 1 Slave and NX Unit Configurations Step 2 2 Controller Se...

Страница 67: ...an one POU and variables that you use in only specific POUs Defining the variables names for the device variables that you use to access slaves NX Units and the built in I O Defining the attributes of...

Страница 68: ...Assigning Device Variables to I O Ports Registering device variables in variable tables Variable names are user defined or automatically created I O Map NJ NX series CPU Unit Software User s Manual C...

Страница 69: ...unction Module Configurations and Setup Controller Setup Built in EtherNet IP Port Settings Setting the initial values for the built in I O Configurations and Setup Controller Setup Built in I O Setti...

Страница 70: ...STEP3 Mounting and Setting Hardware Step Description Reference 1 Mounting Connecting adjacent Units Mounting to DIN Track 5 3 Mounting and Removing Units on page 5 11 2 Setting Hardware Setting the no...

Страница 71: ...ate the slave configuration or NX Unit configura tion from the mounted Units in step 2 1 Controller Communications Setup Controller Synchronization NJ NX series CPU Unit Software User s Manual Cat No...

Страница 72: ...ntroller Operation Start actual operation 1 Use the Synchronize Menu of the Sysmac Studio to download the project 1 Introduction to NX series Controllers 1 20 NX series NX1P2 CPU Unit Hardware User s...

Страница 73: ...used for NX series NX1P2 Con trollers 2 1 Basic System Configuration 2 2 2 1 1 EtherCAT Network Configuration 2 3 2 1 2 NX Unit Configuration 2 4 2 2 Connecting to the Sysmac Studio 2 7 2 3 Network C...

Страница 74: ...CAT network system of the NX series CPU Unit the period for sequence processing and motion processing in the CPU Unit is the same as the EtherCAT communications period This enables high precision sequ...

Страница 75: ...EtherCAT port Slave Terminal Servo Drives encoder input slaves General purpose slaves EtherCAT slaves EtherCAT CPU Rack End Cover For information on the system configuration of an EtherCAT network ref...

Страница 76: ...ital I O Unit Up to eight Units can be mounted on each CPU Rack Refer to A 4 Support Functions of the CPU Units and Restrictions on the NX Units on page A 9 for information such as restrictions on the...

Страница 77: ...trol Units on the CPU Unit and use them Use NX ser ies Safety Control Units as a subsystem on EtherCAT l End Cover A cover to protect the NX Unit and CPU Unit This is provided with the CPU Unit The mo...

Страница 78: ...accordance with the 100BASE TX or 10BASE T standard Refer to the NJ NX series CPU Unit Built in EtherNet IP Port User s Manual Cat No W506 for recommended cables 2 System Configuration 2 6 NX series...

Страница 79: ...Studio through EtherNet IP Refer to 3 7 2 Connection on page 3 33 for information on how to make the connection between the NX series NX1P2 CPU Unit and the Sysmac Studio 2 System Configuration 2 7 NX...

Страница 80: ...E ADR EtherNet IP EtherCAT Built in EtherNet IP port Built in EtherNet IP port FA Communications Software FA Wireless LAN Unit Built in EtherCAT port Serial Communications Option Board EtherCAT Slave...

Страница 81: ...rface Unit 3 DeviceNet slaves Mount a CJ series DeviceNet Unit 2 and use DeviceNet CompoNet slaves Mount a CJ series CompoNet Master Unit 2 and use CompoNet Programmable Terminals Use the built in Eth...

Страница 82: ...2 System Configuration 2 10 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 83: ...3 2 SD Memory Cards 3 21 3 2 1 Models and Specifications 3 21 3 2 2 Purpose 3 21 3 3 Serial Communications Option Board 3 22 3 3 1 Models and Specifications 3 22 3 3 2 Purpose 3 23 3 3 3 Part Names a...

Страница 84: ...tal number of I O points Number of input points Number of output points NX1P2 1140DT 1 5 MB 32 kB Retained during power interruptions or 2 MB Not retained during power interrup tions 12 axes 40 points...

Страница 85: ...l connec tion terminals Communications connector RJ45 for EtherNet IP Communications 1 RJ45 for EtherCAT Communications 1 Screwless clamp ing terminal block For Unit power supply input grounding and i...

Страница 86: ...an Additional I O Power Supply Unit is required The maximum I O power supply current from an Additional I O Power Supply Unit is 4 A Refer to 4 3 Designing the I O Power Supply System on page 4 13 for...

Страница 87: ...F Q K R S T N M L M N O P Letter Name Function A SD Memory Card connector Connects the SD Memory Card to the CPU Unit B DIP switch Used in Safe Mode 1 or when backing up data 2 Normally turn OFF all o...

Страница 88: ...lt in EtherCAT port port 2 Connects the built in EtherCAT with an Ethernet cable P Built in EtherNet IP port port 1 Connects the built in EtherNet IP with an Ethernet cable Q SD Memory Card cover Cove...

Страница 89: ...n EtherCAT status indicators l CPU Unit Status Indicators These indicators show the main operation status of the CPU Unit The following table describes these indicators Indicator Color Status Meaning...

Страница 90: ...disabled CPU Unit operation will continue for either of these errors Operation will stop for the Function Module in which a Controller error in the partial fault level occurred Operation will continu...

Страница 91: ...hile the SD BUSY indicator flashes Data may become corrupt ed and the Controller will not operate correctly if it uses corrupted data To remove the SD Memory Card from the CPU Unit while the power sup...

Страница 92: ...g The link is established and data communications are in progress Not lit A link was not established The cable is not connected The power supply is OFF or the CPU Unit was reset l Built in EtherCAT Po...

Страница 93: ...e I O contact number lights or does not light Indicator Color Status Description Input indicator Yellow 01 Lit The input contact is ON 01 Not lit The input contact is OFF Output indica tor Yellow 01 L...

Страница 94: ...other information Terminal Block Part Names and Functions A B C C D Letter Name Function A Hole for securing wires Pass a cable tie through this hole for securing the wires B Terminal hole The wire i...

Страница 95: ...and terminals are in ternally connected to each other 5 4 1 Wiring the Unit Power Supply on page 5 44 COM Common terminal Common terminal for the input circuits Input Specifications on page 3 14 00 t...

Страница 96: ...P Input voltage 24 VDC 15 to 28 8 VDC Connected sensor Two wire or three wire sensors Input impedance 4 0 k 4 3 k Input current 5 8 mA typical 5 3 mA typical ON voltage 15 VDC min OFF voltage current...

Страница 97: ...rminal block is the same as a NC 14 15 12 13 10 11 08 09 C1 V 0V1 06 07 04 05 02 03 00 01 C0 V NC 0V0 Symbol Terminal name Description Reference C0 V C1 V Common terminal Connected to the 24 V side of...

Страница 98: ...2 9 24DT1 The appearance of the terminal block is the same as a NC NC NC NC NC NC NC NC 08 NC 09 06 07 04 05 02 03 00 01 0V0 NC C0 V Symbol Terminal name Description Reference C0 V Common terminal Con...

Страница 99: ...ided 2 Circuit configuration NX1P2 40DT Output indicator 08 07 L L Internal circuits 10 2 to 28 8 VDC 10 2 to 28 8 VDC C1 0V C0 0V 15 00 L L OUT NX1P2 40DT1 Output indicator L Internal circuits 08 15...

Страница 100: ...x 10 days 8 hour Approx 8 days 1 hour Approx 7 days 1 This is equivalent to the time to charge a built in capacitor in which no electric charge is accumulated When you use the clock data for programmi...

Страница 101: ...rement starts from January 1st 1970 In case of low battery voltage Time measurement continues Error detection No error is detected The following error is detected Low Battery Voltage Real Time Clock S...

Страница 102: ...SSS Serial number M is 1 to 9 for January to September X for October Y for November and Z for December B Unit version Shows the unit version of the CPU Unit C MAC addresses Shows the MAC addresses of...

Страница 103: ...overwrites may be reduced 2 This can be used for a CPU Unit with unit version 1 21 or later Additional Information Write Protection Key You will not be able to write to the SD Memory Card if the key i...

Страница 104: ...tion Model NX1W CIF01 NX1W CIF11 NX1W CIF12 Communications port One RS 232C port One RS 422A 485 port One RS 422A 485 port isolat ed Communications meth od Half duplex Synchronization method Start sto...

Страница 105: ...O processing The general purpose compo nents with a serial interface includes a bar code reader Temperature Controller and PT An RS 232C and RS422A 485 ports are supported and up to two ports can be...

Страница 106: ...is not removable RS 422A 485 Option Board NX1W CIF11 NX1W CIF12 RS 422A 485 terminal block Operation setting DIP switch SW1 Operation setting DIP switch SW1 Operation setting DIP switch SW2 Communica...

Страница 107: ...ol for send data For a four wire 1 to N connection enable the RS control ON if you connect the Unit to a device on the N side For a two wire connection always enable the RS control ON OFF RS control d...

Страница 108: ...t 0 to 20 mA 0 to 20 mA Voltage output 0 to 10 V 2 channels 0 to 10 V 2 channels Connection type Screwless clamping terminal block 5 terminals Screwless clamping terminal block 3 terminals Screwless c...

Страница 109: ...Analog Input Option Board NX1W ADB21 ERR IN VI1 I I1 VI2 I I2 COM Analog input terminal block Status indicator l Status Indicator Indicator Color Status Description ERR Red Lit An Option Board error...

Страница 110: ...time 2 ms per point 1 1 Refer to the NX series NX1P2 CPU Unit Built in I O and Option Board User s Manual Cat No W579 for information on refresh time Analog Output Option Board NX1W DAB21V ERR OUT VO...

Страница 111: ...MAB221 ERR OUT VO1 VO2 COM IN VI1 I I1 VI2 I I2 COM Analog output terminal block Status indicator l Status Indicator Indicator Color Status Description ERR Red Lit An Option Board error WDT was detec...

Страница 112: ...scale 1 2 000 full scale Overall accuracy 25 C 0 5 full scale 0 6 full scale 0 to 55 C 1 0 full scale 1 2 full scale Averaging processing Not provided Analog output section Output range 0 to 10 V Out...

Страница 113: ...X Units are collectively called as the System Units Additional NX Unit Power Supply Unit Additional I O Power Supply Unit I O Power Supply Connection Unit Refer to 4 1 2 NX series Power Supply related...

Страница 114: ...factory You can also install commercially available markers B NX bus connector This connector is used to connect another Unit C Unit hookup guides These guides are used to connect two Units D DIN Tra...

Страница 115: ...SE203L 10 SYSMAC SE210L 3 7 2 Connection With an NX1P2 CPU Unit you can connect the Sysmac Studio online in the following ways Configuration l Connection with EtherNet IP 1 1 Connection 1 N Connection...

Страница 116: ...X series CPU Unit on an EtherNet IP network Example Connection to NJ NX series CPU Unit Routing through an EtherNet IP Unit or Built in Port Sysmac Studio USB EtherNet IP CS1W EIP21 CJ1W EIP21 CJ2 bui...

Страница 117: ...he NX Unit Power Supply 4 11 4 3 Designing the I O Power Supply System 4 13 4 3 1 I O Power Supply Method 4 13 4 3 2 Designing the I O Power Supply from the NX Bus 4 14 4 3 3 Designing the I O Power S...

Страница 118: ...ply and I O Power Supply This section provides details on NX Unit power supply and I O power supply NX Unit Power Supply NX Unit power is supplied to the internal circuits of each NX Unit on the CPU R...

Страница 119: ...for the NX Units NX Units 8 max To external devices End Cover I O power supply terminals Cn V 0Vn terminal Built in I O NX bus connector NX series NX1P2 CPU Unit Additional I O Power Supply Unit I O p...

Страница 120: ...al power consumption of the internal circuits of NX Units on the CPU Rack exceeds the NX Unit power supply capacity of the CPU Unit The following figure shows how to use an Additional NX Unit Power Su...

Страница 121: ...CPU Rack and external devices connected to the NX Units Supply additional I O power via this Unit if the I O power voltage goes below the voltage levels specified for the I O circuits of the NX Units...

Страница 122: ...al devices or I O power voltage In this case insert another Additional I O Power Supply Unit between NX Units No 1 and No 2 Connect its I O power supply terminals to an I O power supply device which i...

Страница 123: ...ck to an external device with a different I O power voltage or when you prevent noise or other factors from affecting other NX Units Assume that the CPU Rack contains one NX Unit with I O power voltag...

Страница 124: ...required to connect external devices to a Digital I O Unit or Analog I O Unit The following figure shows how to use I O Power Supply Connection Units Assume that a PNP type Digital Input Unit NX ID53...

Страница 125: ...power supply 24 VDC etc I O power supply terminals A1 A8 B1 B8 A1 A8 B1 B8 A1 A8 B1 B8 Brown White Blue Black Black White Brown Red Blue Black IOV IOV IOV IOV IOV IOV IOV IOV IOV IOV IOV IOV IOV IOV I...

Страница 126: ...Unit If the total power consumption of those NX Units exceeds the NX Unit power supply capacity of the Additional NX Unit Power Supply Unit add another Additional NX Unit Power Supply Unit to the rig...

Страница 127: ...calculation example for the NX Unit power supply l Unit Configuration Example Name Model Quanti ty Power consumption Unit 1 CPU Unit NX1P2 1140DT 1 7 05 W Additional I O Power Supply Unit NX PF0630 1...

Страница 128: ...capacity are displayed for the Supply Power Available Power parameter The following example is for when selecting the NX1P2 CPU Unit If the power to supply exceeds the NX Unit power supply capacity o...

Страница 129: ...eeded when the NX Unit does not use it for the connected external devices or when power for the interface is generated inside the NX Unit Refer to the user s manuals for individual NX Units or to the...

Страница 130: ...t to the right of the NX Unit for which both a and b do not apply a The total current consumption for the I O power supply exceeds 4 A b Voltage drop in the I O power supply causes the voltage of the...

Страница 131: ...I O power supply voltage drops severely When separating the I O power supply 8 max I O power supply I O power supply External device To external devices To external devices End Cover I O power supply...

Страница 132: ...lectric sensors or to turn ON the input circuits in the Digital Input Unit The current consumption depends on the type of I O circuit in the NX Unit the num ber of I O points that are used and the cur...

Страница 133: ...0 mA 6 mA 4 points 50 mA 4 points 224 mA NX OD3121 Current Consumption Current consumption from I O power supply Total load current of connected loads Total current consumption of connected output dev...

Страница 134: ...X Units with the supply from external source or no supply are excluded from calculation b The voltage drop in the I O power supply is within the voltage specifications of the I O circuits of the NX Un...

Страница 135: ...its 23 76 V Design to Separate the I O Power Supply If the I O power supply voltages of the connected external devices are different connect an Additional I O Power Supply Unit at the point where the...

Страница 136: ...mmon terminal and 0 V terminal in order to drive the internal circuits When you calculate in clude this power supply used to drive too Refer to Input Specifications on page 3 14 and Output Specificati...

Страница 137: ...Also maintain the peak inrush current 20 A maximum and maintain the pulse width 1 s maximum Refer to 4 4 3 Selecting Protective Devices on page 4 25 for the rated values of the items when the CPU Rack...

Страница 138: ...calculate the required capacity of the Unit power supply for the CPU Rack Required capacity of the Unit power supply for the CPU Rack Total of required Unit power supply capacity for each block Use t...

Страница 139: ...wer sup ply capacity of the Unit power supply for the CPU Rack Precautions for Correct Use Use the same Unit power supply to supply the Unit power to one CPU Rack If you supply pow er from different U...

Страница 140: ...wing conditions for the I O power supply Has overcurrent protection Has double or reinforced insulation between the input and output Has an output voltage of 5 to 24 VDC 4 5 to 28 8 VDC 1 1 Use an out...

Страница 141: ...m configuration The built in I O overcurrent refers to a current that flows when the maximum switching capacity of the built in output is exceeded Precautions for Safe Use Use the I O power supply cur...

Страница 142: ...an Additional NX Unit Power Supply Unit supplies Unit power supply External devices Power supply NX power supply Unit power supply terminals I O power supply terminal I O power supply terminal Cn V 0...

Страница 143: ...s Unit power supply Block that an Additional I O Power Supply Unit 1 supplies I O power supply Block that an Additional I O Power Supply Unit 2 supplies I O power supply NX Unit power supply Internal...

Страница 144: ...Power Supply Unit 2 supplies I O power supply Block that an Additional NX Unit Power Supply Unit supplies Unit power supply External devices Additional I O Power Supply Unit 1 Additional I O Power Sup...

Страница 145: ...33 5 3 10 Battery Installation 5 34 5 3 11 Removing CPU Unit 5 37 5 3 12 Removing NX Units 5 38 5 3 13 Assembled Appearance and Dimensions 5 39 5 4 Wiring 5 43 5 4 1 Wiring the Unit Power Supply 5 44...

Страница 146: ...5 5 5 Electrical Environment 5 86 5 5 6 Grounding 5 90 5 Installation and Wiring 5 2 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 147: ...y Card us age SD Memory Card self diagnosis usage 2 etc While the CPU Unit is in the startup status the RUN indicator flashes at a one second interval 1 Some EtherCAT slaves can set a maximum standby...

Страница 148: ...will immediately enter RUN mode if RUN mode default is set as the startup operating mode The system will immediately enter PROGRAM mode if PROGRAM mode is set as the startup operating mode RUN Mode Se...

Страница 149: ...the user program is ended if a power interruption exceeds the time shown in the table below The processing after power interruption confirmation described below is performed and then the system i e CP...

Страница 150: ...r supply voltage drops until the CPU Unit starts processing after the power interruption is confirmed The CPU Unit continues to operate normally until the power interruption is confirmed 5 Installatio...

Страница 151: ...user program including online editing Interrupted As a result an error will occur the next time that the power is turned ON The Controller will not operate User program execution User program executio...

Страница 152: ...If a communications interference occurs for remote I O or if a major fault level error occurs output status will be determined by the specifications of the external output device Confirm the operatin...

Страница 153: ...lled System If you turn OFF the Unit power supply before turning OFF the I O power supply which is supplied to the control system the output terminals on the DC Output Unit or other Units may malfunct...

Страница 154: ...s outputs MC1 and MC2 from both being ON at the same time even if both Control ler outputs ON_MC1 and ON_MC2 are ON due to a malfunction 5 Installation and Wiring 5 10 NX series NX1P2 CPU Unit Hardwar...

Страница 155: ...n Do not operate or store the Units in the following locations Doing so may result in burning in operation stopping or in malfunction Locations subject to direct sunlight Locations subject to temperat...

Страница 156: ...capacity resistors If the ambient temperature exceeds 55 C install a cooling fan or air conditioner NX series Controller Fan Control panel Louver l Accessibility for Operation and Maintenance To ensur...

Страница 157: ...any of the following positions Mounting with the DIN Track on the Bottom Mounting with the Rack Upside down Mounting with the DIN Track Installed Vertically Mounting with the DIN Track on the Top DIN...

Страница 158: ...through wiring ducts Install mounting bracket so that it is easy to fish wire through the duct It is handy to have the duct at the same height as the CPU Rack Duct Duct Unit 20 mm min 20 mm min DIN T...

Страница 159: ...es Power equipment such as transformers and magnetic relays Terminal blocks for power equipment Terminal blocks for PLC Fuses relays timers etc Do not install devices that generate heat or power equip...

Страница 160: ...Rack Not all of the combinations of the DIN Tracks and End Plates listed above are possible Confirm applicability of the combinations in the following table DIN Track model PFP M OMRON CLIPFIX 35 Phoe...

Страница 161: ...arentheses NS 35 7 5 PERF 1 7 5 35 27 R0 8 R0 8 6 2 15 25 NS 35 15 PERF 1 5 0 8 15 35 27 R1 25 15 R1 25 6 2 15 25 l End Plate PFP M Two CLIPFIX 35 Two 5 Installation and Wiring 5 17 NX series NX1P2 CP...

Страница 162: ...n the NX bus connector which may result in malfunctions NG Do not write anything with ink within the restricted region of the CPU Unit that is shown in the following figure Also do not get this area d...

Страница 163: ...for each three holes Using an NS 35 7 5 PERF or NS 35 15 PERF DIN Track Use one M6 screw for each four holes in the DIN Track There must be a screw for each inter val of 100 mm or less The screw tight...

Страница 164: ...N Track mounting hooks down to the locked position After mounting make sure that the CPU Unit and the End Cover are securely mounted on the DIN Track 5 3 4 Installing and Connecting NX Units This sect...

Страница 165: ...pins in the NX bus connector which may result in malfunctions in the CPU Rack Restricted region shaded portion Precautions for Correct Use When you mount an NX Unit to the CPU Unit or when you connect...

Страница 166: ...he NX Unit it is not necessary to release the DIN Track mounting hook on the NX Unit After you mount the NX Unit make sure that it is locked to the DIN Track Additional Information It is not normally...

Страница 167: ...y to release the DIN Track mounting hook on the NX Unit After you mount the NX Unit make sure that it is locked to the DIN Track Additional Information It is not normally necessary to unlock the DIN T...

Страница 168: ...Rack to protect the last Unit on the CPU Rack Not mounting the End Cover may result in malfunction or failure of the CPU Unit 1 From the front of the rightmost Unit slide the End Cover along the Unit...

Страница 169: ...top of the DIN Track Then tighten the screw to lock the End Plate in place 1 2 l Using CLIPFIX 35 Phoenix Contact To mount an End Plate 1 hook the top of it on the top of the DIN Track and 2 rotate th...

Страница 170: ...a b Flat blade screwdriver 1 2 5 Installation and Wiring 5 26 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 171: ...rusions on the markers into the marker attachment locations on the NX Units and ter minal blocks on NX Units Marker Marker Marker attachment location Marker attachment location Terminal block Unit l C...

Страница 172: ...rmat the SD Memory Card e g to delete all of the data insert the SD Memory Card in the CPU Unit and perform the operation from the Sysmac Studio The SD Memory Card uses flash memory and so its service...

Страница 173: ...2 Insert the SD Memory Card with the label facing to the left Insert the SD Memory Card with the label facing the left side of CPU Unit Model number label 3 Push the SD Memory Card securely into the c...

Страница 174: ...4 Close the Memory Card cover 5 Installation and Wiring 5 30 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 175: ...e SD Memory Card access is in progress and SD PWR indicator lit while SD Memory Card power is sup plied are no longer lit SD Memory Card The SD Memory Card will be ejected from the compartment 3 Pull...

Страница 176: ...4 Close the Memory Card cover 5 Installation and Wiring 5 32 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 177: ...r and lower lock levers of the cover between the fingertips at the same time to un lock and remove it Align the notch of the Option Board with that of the option board slot and press the Option Board...

Страница 178: ...an be mounted or replaced without turning OFF the power supply To do so always touch a grounded piece of metal to discharge static electricity from your body before starting the procedure If the Low B...

Страница 179: ...connector and insert the battery in the bat tery slot Battery connector Battery slot Connector 4 Press in the battery harness and attach the battery cover 5 Set the Battery related error detection to...

Страница 180: ...disassemble the battery and never heat or incinerate the battery Doing any of these may cause the battery to leak heat ignite or rupture Dispose of any battery that has been dropped on the floor or o...

Страница 181: ...Track mounting hook Use a flat blade screwdriver to pull up the DIN Track mounting hook to unlocked position At this point be sure not to drop the CPU Unit 2 Remove the CPU Unit from the DIN Track Pu...

Страница 182: ...usion for removing the Unit Protrusion for removing the Unit Precautions for Correct Use When removing an NX Unit remove multiple Units together which include the one you want to remove If you attempt...

Страница 183: ...he End Cover Unit width Model Unit width mm NX1P2 40DT 154 NX1P2 9 24DT 130 DIN Track dimension DIN Track model A DIN Track dimension B Dimension from the back of the Unit to the back of the DIN Track...

Страница 184: ...ck dimension and the dimension from the back of the Unit to the back of the DIN Track shown in the previous page respectively Unit name Model Depth to Option Board D Depth to the end of the terminal b...

Страница 185: ...Additional I O Power Supply Unit NX PF0630 12 mm 1 12 mm NX Units Digital Input Units NX ID3317 12 mm 3 36 mm NX Units Temperature Input Units NX TS3101 24 mm 2 48 mm Total W 250 mm Additional Inform...

Страница 186: ...k of the Unit The unit of dimension is millimeter The height from the mounting surface of the DIN Track varies depending on the DIN Track to be used Refer to Installation Dimensions on page 5 39 for t...

Страница 187: ...in fire or malfunction Do not touch devices while power is supplied or immediately after the power supply is turned OFF You may get burnt Precautions for Safe Use Use the methods that are specified i...

Страница 188: ...Left side of the input terminal block This terminal arrangement is common to all models of the CPU Unit Refer to Input Terminal Block on page 3 13 under 3 1 4 Terminal Blocks on page 3 12 for details...

Страница 189: ...ded incorrectly the external power supply may be short circuited Never ground the 24 V side of the power supply as shown in the fol lowing figure Internal power supply circuit Non isolated CPU Unit Ca...

Страница 190: ...unctions in cluding prevention of noise from external sources or prevention of noise from devices or equipment that could have harmful effects on other devi ces or equipment DIN Track Contact Plates A...

Страница 191: ...t Example CPU Unit Protective ground terminal Internally connected in the Unit DIN Track contact plate 5 Installation and Wiring 5 47 NX series NX1P2 CPU Unit Hardware User s Manual W578 5 4 Wiring 5...

Страница 192: ...ctional ground terminals on the Additional NX Unit Power Supply Unit or Shield Connection Unit refer to the NX series System Units User s Manual Cat No W523 If the DIN Track is made of steel and the s...

Страница 193: ...ntrol Panels Refer to 5 5 6 Grounding on page 5 90 for the grounding procedures for the CPU Rack with periph eral devices and in control panels 5 Installation and Wiring 5 49 NX series NX1P2 CPU Unit...

Страница 194: ...and then secure the DIN Track to the DIN Track Insulation Spacers The recommended tightening torque for M4 screws is 1 2 N m Insulation spacer Control panel DIN Tracks Screws M4 x 10 DIN Track Insulat...

Страница 195: ...to the terminal holes WARNING Make sure that the voltages and currents that are input to the Units and slaves are within the specified ranges Inputting voltages or currents that are outside of the spe...

Страница 196: ...1 6 mm max Terminals other than ground terminals 2 0 mm max Ground terminals 2 4 mm max Terminals other than ground terminals 5 Installation and Wiring 5 52 NX series NX1P2 CPU Unit Hardware User s M...

Страница 197: ...minals except ground ter minals Weidmuller H0 14 12 0 14 26 Weidmuller PZ 6 Roto 0 14 to 6 mm2 AWG26 to 10 H0 25 12 0 25 24 H0 34 12 0 34 22 H0 5 14 0 5 20 H0 5 16 H0 75 14 0 75 18 H0 75 16 H1 0 14 1...

Страница 198: ...Possible 1 Not pos sible Ground termi nals Possible Possible Possible Possible 2 0 mm2 10 to 12 mm 1 Secure wires to the screwless clamping terminal block Refer to Securing Wires on page 5 57 for how...

Страница 199: ...flat blade screwdriver 2 5 mm 0 4 mm Front view 8 to 12 Side view 2 5 mm dia Recommended screwdriver model Model Manufacturer SZS 0 4 2 5 SZF 0 0 4 2 5 1 Phoenix Contact ESD 0 40 2 5 Wera 0 4 2 5 75 3...

Страница 200: ...wdriver straight into the release hole If you press in the screwdriver correctly you will feel the spring in the release hole and the screw driver will begin to incline Release hole Flat blade screwdr...

Страница 201: ...the wiring method for the NX Unit and perform wiring correctly Re fer to the user s manual of the specific NX Unit for how to wire an NX Unit l Securing Wires It is necessary to secure wires to the sc...

Страница 202: ...Cable tie 3 Bundle five to six wires with a cable tie and secure them to the screwless clamping terminal block Secure wires within the range of 30 mm from the screwless clamping terminal block Also l...

Страница 203: ...Wiring duct Spaces to ensure ventilation Wiring duct 30 mm 5 Installation and Wiring 5 59 NX series NX1P2 CPU Unit Hardware User s Manual W578 5 4 Wiring 5 5 4 8 Wiring to the CPU Unit Terminal Block...

Страница 204: ...flat blade screwdriver straight into the release hole If you press in the screwdriver correctly you will feel the spring in the release hole and the screw driver will begin to incline 1 Wire Flat blad...

Страница 205: ...ring is correct Do not bend the cable forcibly Doing so may sever the cable The angle at which you insert a screwdriver in the release holes on the screwless clamping terminal blocks of the CPU Unit i...

Страница 206: ...l block These screws are the self raising screws so the terminal block is raised when they are loos ened Loosen the right and left screws alternately if they are hard to loosen Input terminal block M3...

Страница 207: ...nect the ter minal block Tighten the right and left screws alternately if they are hard to tighten If the terminal blocks are only pressed into positions it is not fixed and electrical connection is n...

Страница 208: ...al blocks from the CPU Unit for wiring be careful not to swap and attach the input terminal block and output terminal block in the wrong way The following figure shows how to distinguish the input and...

Страница 209: ...output Voltage output Sensor Power supply Output Sensor Power supply Output Output NPN open collector output Contact output Sensor Power supply Two wire DC output NPN current output Current regulator...

Страница 210: ...owing equation to calculate the bleeder resistance constant R RIN VOFF Ileak RIN VOFF Power W of bleeder resistor VCC VR 2 R 4 allowable margin Two wire sensor General digital input and flag input VR...

Страница 211: ...change to TRUE after the input of the sensor changes to TRUE TON T 100ms X Output Sensor_power Output Short circuit Protection Function of the Built in Output If a load connected to the output termina...

Страница 212: ...g type Output terminal block Output terminal block PNP sourcing type In countermeasure 1 the current consumption from I O power supply is increased although the voltage supplied to the load L is not d...

Страница 213: ...ce Unit etc Unit power supply terminals Non isolated DC power supply Recommended RS 232C Wiring We recommend the following wiring method for the RS 232C especially in environments prone to noise 1 Use...

Страница 214: ...signal wires Bundle the SG wires Aluminum foil XM2S 0911 E Example When using cables and devices that you used with CS CJ CP Series Prepare a cable to convert the terminal block on the Serial Communic...

Страница 215: ...e 8 to 9 mm 5 Using a thin flat blade screwdriver press in the release button of the terminal block Insert the cable core wire into the terminal hole Confirm that the core wire exposed part is fully i...

Страница 216: ...o wire connectors See the following diagrams for the length of the cable portion to be cut in each step 1 Cut the cable to the required length 2 Remove the specified length of the sheath Be careful no...

Страница 217: ...diameter 1 5 mm l 10 1 mm 4 Return the heat shrinking tube to the soldered portion then heat the tube to shrink it with a heat gun Heat shrinking tube l Assembling Connector Hood Assemble the connecto...

Страница 218: ...l numbers Applicable wire Phoenix Contact AI 0 25 12 AWG24 l Wiring Release button 2 conductor shielded twisted pair cable To make the connection insert the ferrule into the terminal hole on the termi...

Страница 219: ...communications cable at both ends to the SHLD or FG ter minals on the RS 422A 485 terminal blocks to ground it Use the NX1W CIF12 isolated type if there is a difference in electrical potential betwee...

Страница 220: ...wire connections when the two four wire switch on the Board is set to two wire Always install a terminating resistance on the last RS 422A 485 node Refer to the NX series NX1P2 CPU Unit Built in I O a...

Страница 221: ...at has a non isolated DC power supply either ground the 0 V side of the external power supply or do not ground it at all If the peripheral devices are grounded incorrectly the external power supply ma...

Страница 222: ...1 V I 1 COM I I 2 V I 2 56 k 250 250 180 k 180 k Internal circuits Analog input 1 56 k l Analog Output Analog output 1 Analog ground V O 1 COM V O 2 Analog output 2 Internal circuits 5 Installation an...

Страница 223: ...hole on the terminal block Insert the ferrule until it is locked inside To disconnect the wiring press the release button in with a small flat blade screwdriver and pull the line out while the lock is...

Страница 224: ...0 4 mm Side view Front view 2 5 mm 5 Installation and Wiring 5 80 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 225: ...lines e g AC power supply lines or power lines l Wiring for Analog Outputs COM V OUT Analog Output Option Board Analog input device with voltage input FG 2 core shielded twisted pair cable Precautions...

Страница 226: ...ut of up to 1 ms If this status is a problem take the following measures Turn ON the power to the CPU Unit check the operation status and then turn ON the power at the load Turn OFF the power to the l...

Страница 227: ...ide the panel l Natural Cooling Natural cooling relies on natural ventilation through slits in the panel rather than using cooling devices such as fans or coolers When using this method observe the fo...

Страница 228: ...cated Room Cooling Cooler Control panel Low Temperatures The Controller may not start normally if the temperature is below 0 C when the power is turned ON Maintain an air temperature of at least appr...

Страница 229: ...om the source of the vibration or shock Or secure the Controller and the panel with rubber padding to prevent vibration Make the building or the floor vibration resistant To prevent shock when other d...

Страница 230: ...es Example of Recommended Equipment Arrangement Control panel Control panel High voltage power panel Examples of Equipment Arrangement in Panel with High voltage Devices Example of Poor Equipment Arra...

Страница 231: ...nd the Controller as short as possible twist the wires well and keep the wiring separate from high voltage and power lines Unit power supply for Controller I O power supply for Controller Power Supply...

Страница 232: ...rn circuits Use thick wires with sufficient allowance for the return circuits and bundle them with lines of the same signal level For long I O lines wire the input and output signal lines separately U...

Страница 233: ...ds for Signal and Power Supply Cables a b c d Signal cables Signal cables Signal cables Power supply cables Power supply cables Power supply cables Partition Signal cables group A Signal cables group...

Страница 234: ...occurred by power devices will cause potential fluctuations between ground terminals of devices This potential fluctuation may result in device mal function or damage To prevent this it is necessary...

Страница 235: ...ve a uniform potential everywhere across the entire building We recom mend this earthing method The following figure shows an example of an equipotential bonding system Connect the main earthing termi...

Страница 236: ...e that is connected with a communications ca ble other devices and a device that could be a noise source to a common earth electrode This earthing method is not recommended because the device that cou...

Страница 237: ...Isolating the CPU Rack from the Control Panel on page 5 50 for how to isolate the CPU Rack of an NX1P2 CPU Unit Example Insulating and Grounding an Enclosure Independent ground Insulating material Ch...

Страница 238: ...power supply noise causes malfunctioning When the functional ground terminal is correctly grounded it is generally effective in suppressing power supply common noise Occasionally however grounding thi...

Страница 239: ...6 Troubleshooting This section describes the overview of the methods for checking errors 6 1 Overview of Troubleshooting 6 2 6 1 NX series NX1P2 CPU Unit Hardware User s Manual W578 6...

Страница 240: ...slaves CJ series Units and NX Units NJ NX series CPU Unit Sysmac Studio Error management range for NJ NX series Controller Troubleshooting Network Configurator Checking Network Status EtherCAT Troubl...

Страница 241: ...ce It also describes the service life and replacement procedure for the Battery 7 1 Cleaning and Maintenance 7 2 7 1 1 Cleaning 7 2 7 1 2 Periodic Inspections 7 3 7 1 3 Unit Replacement Precautions 7...

Страница 242: ...per forming the cleaning procedures Wipe off the dust or dirt on the front top or bottom of the Unit over with a dry soft cloth when doing daily cleaning If dust or dirt remains even after wiping wit...

Страница 243: ...l if the Controller is in a control panel 0 to 55 C Use a thermometer to check the tempera ture and ensure that the ambient temper ature remains within the allowed range of 0 to 55 C Check the ambient...

Страница 244: ...pending on model and ambi ent temperature Replace the battery when its service life has passed even if a battery error has not occurred Battery life depends upon the model and ambient conditions Refer...

Страница 245: ...are backed up in the CPU Unit as absolute encoder infor mation When you change the combination of the CPU Unit and Servomotor e g when you add or replace a Servomotor define the absolute encoder home...

Страница 246: ...piece of metal to discharge static electricity from your body before starting the procedure If the Low Battery Voltage error occurs after you mount the Battery connect the Sysmac Studio and clear the...

Страница 247: ...ng the Battery Battery Service Life and Replacement Period The service life of a battery is five years Generally the service life of a battery varies depending on the ambient temperature and the power...

Страница 248: ...as been supplied at least once a day Clock data can be retained by ensuring that the CPU Unit power is not turned OFF until the Battery has been replaced Additional Information The Battery will lose i...

Страница 249: ...2 End Cover A 4 A 2 3 SD Memory Card A 4 A 2 4 Option Boards A 5 A 3 Version Information A 6 A 3 1 Relationship between Unit Versions of CPU Units and Sysmac Studio Versions A 6 A 3 2 Functions That W...

Страница 250: ...power supply line Conforms to IEC 61000 4 4 Overvoltage category Category II Meets IEC 61010 2 201 EMC immunity level Zone B Vibration resistance Conforms to IEC 60068 2 6 5 to 8 4 Hz with 3 5 mm ampl...

Страница 251: ...the front surface of the CPU Unit NX1P2 9 24 Unit mm 65 2 1 71 1 5 2 1 124 100 4 5 3 3 1 The dimension from the attachment surface of the DIN Track to the front surface of the CPU Unit For dimensions...

Страница 252: ...1 71 6 100 1 5 1 5 1 The dimension from the attachment surface of the DIN Track to the front surface of the end cover A 2 3 SD Memory Card 2 1 0 15 32 0 1 24 0 1 Unit mm Appendices A 4 NX series NX1P2...

Страница 253: ...3 5 NX1W CIF11 CIF12 35 9 13 5 35 9 0 7 0 7 3 5 Unit mm 5 6 0 6 NX1W ADB21 DAB21V MAB221 36 4 36 4 0 45 0 45 NX1W ADB21 NX1W DAB21V NX1W MAB221 28 2 Unit mm 5 4 0 6 Appendices A 5 NX series NX1P2 CPU...

Страница 254: ...0 Ver 1 17 1 There is no NX1P2 CPU Unit with unit version 1 22 or later and unit version earlier than 1 40 There is no NX1P2 9B CPU Unit with unit version earlier than 1 40 2 Use an NX1P2 9B CPU Unit...

Страница 255: ...that was added for unit version 1 16 or later of the CPU Unit Additional Information Project Unit Version for Projects With Sysmac Studio version 1 02 or higher you can select the unit version in the...

Страница 256: ...Basic Instructions and Motion Control Instruc tions The basic instructions and motion control instructions that you can use have increased or changed for the new unit version of the CPU Unit For deta...

Страница 257: ...ed models and unit versions of NX Units Function Restarting Restarting a specified NX Unit Monitoring total power ON time Restarting after transferring Unit operation settings Restarting the NX Unit t...

Страница 258: ...Appendices A 10 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 259: ...I Index I 1 NX series NX1P2 CPU Unit Hardware User s Manual W578 I...

Страница 260: ...6 DIN Track Insulation Spacer 5 50 DIN Track mounting hook 3 5 DIP switch 3 5 E Earthing Methods 5 90 Electrical Specifications 3 3 End Cover 2 5 3 6 5 24 End Plate 5 16 5 17 5 25 Equipotential bondin...

Страница 261: ...d Power Supply Capacity of the I O Power Supply 4 24 Required Power Supply Capacity of the Unit Power Supply 4 22 restricted region 5 18 Restrictions on Inrush Current 4 21 RS 232C Option Board 3 23 R...

Страница 262: ...Index I 4 NX series NX1P2 CPU Unit Hardware User s Manual W578...

Страница 263: ......

Страница 264: ...IL 60169 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 Contact www ia omron...

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