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Toshiba nv Series Instruction Manual

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6F8C1220
Unified Controller
nv Series
Controller Unit
Instruction Manual

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  • Page 1 6F8C1220 Unified Controller nv Series Controller Unit Instruction Manual...
  • Page 2 (1) The technical information provided herein describes typical operations and applications of the product and does not guarantee the intellectual property rights or other rights of Toshiba or third parties nor allows license of its use. (2) No part or the whole of this document may be reproduced without prior consent.
  • Page 3 Mandatory Indicates Warning. Specific details are indicated near the symbol with pictures and text. Warning (Note) Descriptions of Prohibition, Mandatory Action, and Warning vary depending on the display on the main unit. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 4 Install the power module, controller outside of the installation condition module, and I/O module to the base ・ A place with high humidity outside of the unit for the nv series because they are Mandatory installation condition dedicated to the nv series.
  • Page 5 Mandatory Otherwise, it may cause an injury accident or damage to the machine if failure or malfunction occurs in the nv series. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 6 No touch Prohibited It may cause an electric shock. device, stop using the device, turn off the power, and contact one of Toshiba's Do not modify, repair, disassemble, or service representatives. adjust the device, module, or board. Using it as it is may cause fire due to...
  • Page 7 Turn on the power in the following order: power supply and load power supply are Turn on the power of the nv series, and then turned off simultaneously. Mandatory turn on the I/O module supply external power and external load power.
  • Page 8 The battery may explode. CAUTION When disposing of the lithium battery or Dispose of the unit and module of the Ni-Cd battery, follow the ordinances or nv series as industrial waste. rules of the local government. Mandatory Mandatory Otherwise, it may cause environmental damage.
  • Page 9 24V). Remove the sticker from the mount, and attach it on the main body of the nv series, or on a location near the nv series where it can be seen easily. There are stickers in both Japanese and English.
  • Page 10 ■ Toshiba shall not be responsible for any damage caused by an earthquake, lightning and wind, fire for which Toshiba is not responsible for, acts of a third party, other accidents, the user's willful acts or negligence, misuse, or use in abnormal conditions.
  • Page 11 Otherwise, parts may be damaged due to static electricity.  Before touching the device or module, touch a grounded metal to discharge the static electricity of your body. Otherwise, it may cause malfunction or failure due to static electricity. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 12 (5) A place with high humidity 3. When the ambient or internal temperature of the device rises abnormally or failure occurs in the device, stop using the device, turn off the power, and contact one of Toshiba's service representatives. 4. Do not open the case of the device during operation for any purpose other than switch setting.
  • Page 13 ●nv series operation manuals In addition to this manual, there are the following related manuals for the nv series.  Unified Controller nv series Type 1 Function Manual (6F8C1221) Describes the functions and use of type 1 and information necessary to create user programs.
  • Page 14 Introduction This manual describes the overview, storage, handling, and maintenance/inspection of the following modules of the Unified Controller nv series. To use the device correctly, read "Safety precautions" before use. Repairs and replacements due to depletion or wear are offered at cost even within the warranty period of this product.
  • Page 15 This chapter describes troubleshooting to deal with a trouble.  Chapter 8 Maintenance and inspection This chapter describes daily inspection, the detail and the method of periodical inspection and how to replace parts including batteries. xiii Unified Controller nv series Controller Unit Instruction Manual...

  • Page 16: Table Of Contents

    CONTENTS Functions and Characteristics of the Controller ········· 2 Chapter 1 Names and Functions of Parts of the Controller ············· 4 On Installing Names and Functions of the Parts of the Power Supply type1/type2 ················································································································ 6 Controllers System Configuration ································································ 10 …1 Installation Condition ·································································...
  • Page 17 Notes on DC Output Modules ·································································· 110 Applying the I/O AC Output Modules ·································································· 113 Modules Contact Output Modules ························································ 114 …101 Analog Input Modules ····························································· 115 Analog Output Modules ························································· 116 Unified Controller nv series Controller Unit Instruction Manual...
  • Page 18 6F8C1220...
  • Page 19 Chapter 1 On Installing type1/type2 Controllers Unified controller nv series have two types; type1 and type2. The type1 controller is mainly used for high-speed sequence control as a successor of S model of the integrated controller V series. The type2 controller is mainly used for loop control as a successor of L model of the integrated controller V series.

  • Page 20: Functions And Characteristics Of The Controller

    Chapter 1 On Installing type1/type2 Controllers Functions and Characteristics of the Controller Unified controller nv series inherit functions of the conventional integrated controller V series and have the following features. Computing performance has been improved by directly executing IEC language by the hardware.
  • Page 21 Real-Time Ethernet “TC-net 100”. ・Operator station : It allows you to connect to the conventional model “OIS-DS” and inherits the conventional operability. OIS-DS allows you to add functions as an OPC server. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 22: Names And Functions Of Parts Of The Controller

    Names and Functions of Parts of the Controller Names and functions of parts of controller modules PU811/PU811A/PU821/ PU821A of the unified controller nv series are described. Switches of the function detail, refer to "4.1 Checking the Switch before Starting." Controller modules PU811/PU811A/PU821/PU821A...
  • Page 23 LED layout Name Color Display State Remark Green I/O loop state Loop A/B LP○ ○SCAN I/O bus state or no connection common SCAN Green Scan transmission Loop A/B Scan transmission stopped common Unified Controller nv series Controller Unit Instruction Manual...

  • Page 24: Names And Functions Of The Parts Of The Power Supply

    Names and Functions of the Parts of the Power Supply Names and functions of parts of power modules PS891/PS835 of the unified controller nv series are described. Power module PS891 Use it with the terminal block cover while it is live.
  • Page 25 (14) Fixing screw Use this to fix the module after inserting the base unit. (15) Handle Hold the handle to insert the base unit. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 26 Never touch the terminal of the module and the unit WARNING while they are live. No touch Failure to observe it may cause an electric shock. This power module is only for nv series. Do not use it alone for other purposes. POWER display LED (15) Handle...
  • Page 27 (14)Fixing screw Use this to fix the module after inserting the base unit. (15)Handle Hold the handle to insert the base unit. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 28: System Configuration

    PS891 5V-25A, 12V-1A PS835 DC24V power 5V-25A, 12V-1A Controller module PU811 nv series type-1 Duplexed system slot supported PU811A nv series type-1 Duplexed system slot supported PU821 nv series type-2 Duplexed system slot supported PU821A nv series type-2 Duplexed system slot supported...
  • Page 29 Ethernet OIS-DS connection GB/100MB (electricity duplex) TN821 TC-net 100 (optical. single) TN821A TC-net 100 (optical. single) TN822 TC-net 100 (optical, duplex) TN822A TC-net 100 (optical, duplex) Blank panel BP801 1 slot BP803 3 slots Unified Controller nv series Controller Unit Instruction Manual...
  • Page 30 Chapter 1 On Installing type1/type2 Controllers Configuration with TC-net I/O connection Connect single configuration TC-net I/O to the controller single configuration. The controller duplex configuration is a 1-chassis duplex configuration. Connect duplex configuration TC-net I/O in either case. (1) I/O single configuration Controller unit Slot No.
  • Page 31 I/O-1 I/O-1 I/O-1 I/O-1 I/O-2 I/O-2 I/O-2 I/O-2 I/O-2 I/O-16 I/O-16 I/O-16 I/O-16 I/O-16 TC-net I/O module A system: Primary B system: Secondary Figure 1-7 1-chassis duplex configuration and I/O duplex configuration Unified Controller nv series Controller Unit Instruction Manual...
  • Page 32 Chapter 1 On Installing type1/type2 Controllers Connection with nV-Tool You can connect the controller unit and nV-Tool directly with Ethernet cable or via LAN. (1) Direct connection Connect a PC for nV-Tool and the Ethernet connector for nV-Tool of the controller module with Ethernet cable(cross).
  • Page 33 (2) Connection via LAN Connect a PC for nV-Tool to the control LAN connecting the controller unit. PC for nV-Tool Control LAN 1Gbps-Ethernet or TC-net 100 Unified controller nv series Figure 1-9 Connection via LAN Unified Controller nv series Controller Unit Instruction Manual...

  • Page 34: Installation Condition

    Chapter 1 On Installing type1/type2 Controllers Installation Condition Use the product under the following installation condition. Do not install, store and use the equipment under the following environment. CAUTION • Dusty place Prohibited • Place where corrosive gas (SO S) and flammable gas are generated •...
  • Page 35 D class ground. Note Avoid installing the unified controller nv series in the following places.  Place where the ambient temperature exceeds the range from 0 to 55  C (The temperature on the board gets close to the ambient temperature while it is stored.)
  • Page 36 Chapter 1 On Installing type1/type2 Controllers Power condition Always use the power supply module (PS891 or PS835) for the controller unit. (1) To use the power module PS891 Table 1-6 Power specification Item Specification Remark Rated voltage AC100/110/120/200/220/240V Allowable range of voltage AC85-132V/AC170-264V Rated frequency 50/60Hz...
  • Page 37 OIS-DS connection GB/100MB 500g (Electricity duplex) TN821 TC-net 100 (Optical, single) 500g TN821A TC-net 100 (Optical, single) 500g TN822 TC-net 100 (Optical , duplex) 500g TN822A TC-net 100 (Optical , duplex) 500g Unified Controller nv series Controller Unit Instruction Manual...

  • Page 38: Grounding Of The Controller

    It is ideal to ground the controller unit separately from the power system and ground two or more controller units to a single point. Unified controller nv series are designed to be noise-proof taking the actual application into consideration and the equipment is fully noise-proof. However, grounding is very important to maintain the safety and secure safety operation of the system.
  • Page 39 (Same applies when a high-frequency device is placed on the same board). Figure 1-10 Installing the control board Unified Controller nv series Controller Unit Instruction Manual...
  • Page 40 Chapter 1 On Installing type1/type2 Controllers (2) Ground wiring between bases Controller unit Power supply Base unit I/O unit I/O unit I/O unit On-board ground bus Dedicated D class ground for the control device Figure 1-11 Ground wiring between bases Connect the FG terminal and the base fixing screw of the power module to wire the board in the shortest distance to the on-board ground bus with 2mm...
  • Page 41 Chapter 2 Installing/Uninstalling Install each module to base units comprising the controller unit. Implement the controller unit to the body. Install the fan unit beneath the controller unit. Base Unit / Fan Unit ········································ 25 Installing / Uninstalling the Module ··················· 28 Implementation to the Body ·····························...
  • Page 42 Chapter 2 Installing/Uninstalling Install the power module, controller module, station CAUTION bus module, TC-net I / O module to the base unit. Mandatory Failure to observe it may cause an electric shock, an injury and a trouble. Do not use it alone or for other purposes. Turn off the power before installing and uninstalling CAUTION the module, the base unit and the terminal block.

  • Page 43: Base Unit / Fan Unit

    The dimension to install the base unit is shown in the following figure. 4 2 6. 7( = 8 4 H P) 4 65. 1 4 8 2 . 6 Figure 2-1 Dimension to install the base unit (BU816/BU825) Unified Controller nv series Controller Unit Instruction Manual...
  • Page 44 Chapter 2 Installing/Uninstalling Fix the back cover of the base unit to the base unit with 6 screws shown in the figure below. Figure 2-2 Location to install the back cover of the base unit The following figure shows the installation dimensions of the fan unit. ４８２．６...
  • Page 45 ３ ４ ５ ６ ７ ＰＳ－２ ＣＮ－１ ＣＮ－２ Figure 2-4 Fan unit (FA816R/825R) installation dimensions ４ ８ ２ ． ６ ４ ６ ５ ． １ Figure 2-5 Fan unit (FA813/824) installation dimensions Unified Controller nv series Controller Unit Instruction Manual...

  • Page 46: Installing / Uninstalling The Module

    Chapter 2 Installing/Uninstalling Installing / Uninstalling the Module Three types are available for modules of the controller unit; one-slot width type of the station bus module, two-slot width type of the controller module and three-slot width type of the power module. Fix the module to the base unit with ejectors and screws over and below the module.
  • Page 47 2.2 Installing / Uninstalling the Module Unified Controller nv series Controller Unit Instruction Manual...
  • Page 48 Chapter 2 Installing/Uninstalling Adjust the location of the module along the upper and lower guide rails of the base unit. Support the top and the bottom of the module and press it straight into the base unit slowly. Check that the upper and lower injectors are installed on the base unit and click.

  • Page 49: Implementation To The Body

    40C, set the time to replace it for maintenance assuming the life is shorter. Note  Decide the location to install the TC-net I/O base taking the length of the cable into consideration. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 50 Chapter 2 Installing/Uninstalling 6F8C1220...
  • Page 51 ３ Chapter Connecting Devices Connect cable to the external line I/O terminal block of the power modules comprising the control unit and connectors of the controller modules. Connection of the External Line I/O··················· 34 Connection of TC-net I/O Loop Cable ··············· 36 Connection with the nV-Tool Cable ···················...

  • Page 52: Connection Of The External Line I/O

    Chapter 3 Connecting Devices Connection of the External Line I/O Connect the external lines to the external line input/output terminal block of the power supply module. (1) Power condition Connect the power supply that meets the rated voltage, frequency, distortion rate and other ratings of the power module.
  • Page 53 PS891 and PS835. *4: It is recommended that you connect isolation or noise filter to lines of power input. Figure 3-1 External line I/O terminal block of the power module Unified Controller nv series Controller Unit Instruction Manual...

  • Page 54: Connection Of Tc-Net I/O Loop Cable

    Chapter 3 Connecting Devices Connection of TC-net I/O Loop Cable Connect the TC-net I/O loop cable to the TC-net I/O loop connector (RJ45) of the controller module. Single configuration TC-net I/O loop cable To TC-net I/O loop connector LP1 of the TC-net I/O adapter TC-net I/O loop A system...
  • Page 55 To TC-net I/O loop connector LP2 of the A system TC-net I/O bus adapter To TC-net I/O loop connector LP2 of the B system TC-net I/O bus adapter Figure 3-3 Connection of TC-net I/O loop cable (Duplex configuration) Unified Controller nv series Controller Unit Instruction Manual...

  • Page 56: Connection With The Nv-Tool Cable

    Chapter 3 Connecting Devices Connection with the nV-Tool Cable Connect Ethernet cable(Cross) to directly connect nV-Tool to the controller module. When connecting the nV-Tool and the controller module via the LAN, connect the Ethernet cable(Straight) to the HUB on the LAN nV-Tool Ethernet connector (RJ45) To nV-Tool Controller module...
  • Page 57 Chapter 4 Starting and Stopping Check the switch setting of the controller module and start or stop the controller unit. Checking the Switch before Starting ················· 40 Installing the Battery to the Controller Module ··· 41 How to Start the Controller ······························· 42 The Status of LED when the Controller is Started ·····...

  • Page 58: Checking The Switch Before Starting

    Chapter 4 Starting and Stopping Checking the Switch before Starting The controller module has the operation mode switch, dip switch and nV-Tool Ethernet IP address setting switch. Check if these switches are correctly set. Dip switch Name Function DSW-8 (Reserved for the system) Turn OFF DSW-7 (Reserved for the system) Turn OFF DSW-6...

  • Page 59: Installing The Battery To The Controller Module

    Mandatory an accident and damage on the machine due to malfunction as the data and programs in memory are lost. Replace the battery according to the guidance of the battery replacement period. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 60: How To Start The Controller

    (or the external power and then the load power). Turn on the power in the following sequence. CAUTION Mandatory Turn on the power of nv series.→Turn on the I/O module supply external power and the external load power. Failure to observe this power-on sequence may cause an accident and damage on the machine due to malfunction.

  • Page 61: The Status Of Led When The Controller Is Started

    Table 4-2 TC-net I/O loop status display LED Light off Blink Light on Layout Color name LP○ ○SCAN I/O bus status or no I/O loop status Green connection Scan transmission Scan transmission SCAN Green stopped Unified Controller nv series Controller Unit Instruction Manual...

  • Page 62: How To Stop The Controller

    Turn off the power of the controller unit. Turn off the load power before turning on the power CAUTION of nv series for the safety of the system. Mandatory Failure to observe it may cause an accident and damage on the machine.
  • Page 63 Chapter 5 Downloading a Program Download programs created with nV-Tool to the controller unit.
  • Page 64 Chapter 5 Downloading a Program Download programs to the controller unit according to the following procedure. Connect nV-Tool to the controller unit. Connect it directly to a controller module or via the control LAN. Set communication with the controller unit with nV-Tool. Change the operation mode of the controller unit to HALT (halt condition).
  • Page 65 Clear the memory of the controller and download all of “Configurations”, “Programs” and “Globals”. ・Divided download Specify “Configurations”, “Programs” or “Globals” to download them without clearing the memory. Next Click button. The download destination setting screen is displayed. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 66 Chapter 5 Downloading a Program Check the controller of the download destination. When the division download is selected in step , the download target conformation dialog is displayed. Check required items. Next Click button. The downloading confirmation screen is displayed. 6F8C1220...
  • Page 67 Set the controller to RUN (operating condition). The controller starts operation. Remark ・ Even if the batch download finishes, the operation mode of the controller stays DL-WAIT. DL-WAIT may transition only to RUN. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 68 Chapter 5 Downloading a Program 6F8C1220...
  • Page 69 Chapter 6 Operation When the power of the controller is turned on and programs have been downloaded, the controller is ready to operate. Then, you can start the operation. View the controller status display LED to change the operation mode switch while the controller is operating.
  • Page 70 Chapter 6 Operation Operation mode change with the operation mode switch Table 6-1 Changing the operation mode switch Switch Operation position HALT Selecting HALT from other position changes to the HALT mode. If you turn on the power in the HALT condition, the controller starts in the HALT mode.
  • Page 71 ● ◎ ○ ：Light On / ：Blink / ：Light Off / -：Controller state and LED display are unrelated (Note) Check ERR with the special register (S register) and the error log. Unified controller nv series controller unit instruction manual...
  • Page 72 Chapter 6 Operation 6F8C1220...
  • Page 73 Chapter 7 Troubleshooting When a failure occurs in the controller, the controller module or other equipment indicates it using the status display LEDs. If you suspect that the controller or system is at fault, check the error details and take action to recover from the failure. If a Trouble is Suspected ·································...

  • Page 74: If A Trouble Is Suspected

    Go to "External cause check". system or a function? Contact the Toshiba's service representatives. Figure 7-1 Procedure of checks in occurrence of failure Before removing or installing the module, terminal block, or cable, be sure to keep power off.
  • Page 75 POWER LED goes out. Figure 7-2 Power system check procedure Remark  When removing or reinstalling a cable or module, make sure that power is kept off throughout the process. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 76 Chapter 7 Troubleshooting Controller module check If the RUN LED of the controller module does not light up although POWER LED of the power module remains lit up, check the following: Is ERR LED blinking or on? If the LED is still blinking or remains lit up, the module is faulty.
  • Page 77 Does this failure occur for all I/O Check cable connections. A failure might signals of TC-net I/O unit? have occurred on a cable or the TC-net I/O interface. Figure 7-4 Input signal check procedure Unified Controller nv series Controller Unit Instruction Manual...
  • Page 78  If the fuse has blown out, be sure to examine and eliminate the cause. If you replace the fuse without eliminating the cause and then turn on the power again, destruction of the module may proceed. If you cannot identify the cause of blowout, consult with Toshiba with the module as it is.
  • Page 79 In addition to the above cases, stable operation of the system will not be guaranteed if the ambient temperature is outside the range required in the specification. Pay special attention also to the environmental conditions. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 80: Trouble Details Checks

    Chapter 7 Troubleshooting Trouble Details Checks You can use the controller status display LED and nV-Tool log information about the controller in order to check the trouble occurring in the controller. Checks with the controller module's controller status display LEDs When the RUN or ERR LED of the controller front panel remains stopped in one of the cases listed in Table 7-1, this indicates that an error has occurred.
  • Page 81 7.2 Trouble Details Checks Figure 7-6 Product tree In the nV-Tool product tree, select the menu bar > File > System View to start System View. Figure 7-7 System View Unified Controller nv series Controller Unit Instruction Manual...
  • Page 82 Chapter 7 Troubleshooting From System View, select the main slot number of the appropriate controller. Then, select the menu bar > nV-Tool > System Log. System Log appears. System Log shows the error, event, and transmission logs. Update the log :To view the latest logs, click the Read Log icon or select the menu bar >...
  • Page 83 Click Error reset. A confirmation dialog box appears. Select Yes. The error reset finishes, and the controller enters the HALT mode. Perform the desired operations such as program amendments in this mode. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 84 Chapter 7 Troubleshooting Then start RUN again. Change the controller's operation mode switch to HALT once before switching to RUN. Alternatively, run the RUN command in Set Run Mode on nV-Tool. Remark  Even if the calendar has gone abnormality, the error logs are registered; however, the date and time are displayed in the form of “date-time”...
  • Page 85 I/O Node Status button, or double-click the I/O Status cell of the appropriate controller. I/O Node Status appears. In Figure 7-13, you can see that the I/O Status of I/O Node No. 3 is abnormal. Figure 7-13 I/O Node Status Unified Controller nv series Controller Unit Instruction Manual...
  • Page 86 Chapter 7 Troubleshooting Viewing I/O status details Select the appropriate I/O Node No. of I/O Node Status. Click the I/O Module button, or double-click the I/O Status cell of the appropriate I/O Node No. I/O Module Status appears. In Figure 7-14, you can see that the I/O module DO934 of Slot No. 1 of I/O Node No.
  • Page 87 7.2 Trouble Details Checks Figure 7-15 I/O Module Detail Alarm Unified Controller nv series Controller Unit Instruction Manual...

  • Page 88: Version Checks

    Chapter 7 Troubleshooting Version Checks Describes version display of PU811/PU811A/PU821/PU821A. ■Version display Select the main slot number of the appropriate controller in System View. Select the menu bar > Tools > version. Version appears. Indicates version display example is the Figure 7-16 below. Figure 7-16 Version display The contents of version display are shown below.
  • Page 89 Chapter 8 Maintenance and Inspection To maintain normal operation of the controller, you should perform daily and periodic inspections. In addition, you should also replace consumables such as the battery. Daily Inspections ············································ 72 Periodic Inspections ······································· 73 Service Parts ·················································· 74 Replacing the Battery ······································...

  • Page 90: Daily Inspections

    Chapter 8 Maintenance and Inspection Daily Inspections Check the items below daily while the controller is in operation If you find smoke or catch an unusual odor, power CAUTION off the controller. Mandatory Fire or explosion may result. Remark  To keep the system normal and prevent unwanted troubles, perform daily and periodic inspections and cleaning.

  • Page 91: Periodic Inspections

    The unit or connector must not be Installation loose. The cable must not be damaged. Replace the fan unit. Replace the unit every 8 years. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 92: Service Parts

    Chapter 8 Maintenance and Inspection Service Parts To recover from trouble early, it is recommended that at least the service parts below be prepared. Replace the fuse and the battery with the specified product. WARNING Mandatory Using other products may cause a fire and a trouble. Table 8-3 Service parts Product name Amount...

  • Page 93: Replacing The Battery

    Hold the tag of the new battery cover. Align controller module’s connector and battery module’s pin, and insert the pin into the connector to install. Write down the date of installation on the sheet. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 94 Chapter 8 Maintenance and Inspection A hook is located at the bottom of the battery cover. Hang the module on it, and tighten the fixing screws with the screwdriver while pressing the top. Battery replacement cycle Check the battery installation date labeled on the maintenance cover. After battery replacement, write down the replacement date on the sheet on the maintenance cover.

  • Page 95: Replacing The Shutdown Capacitor

    Insert the connector along the replacement capacitor board's mounting bracket. Tighten the fixing screws of the capacitor board. Install the controller module to the base unit. See Section 2.2, "Installing/uninstalling the module". Unified Controller nv series Controller Unit Instruction Manual...
  • Page 96 Chapter 8 Maintenance and Inspection Shutdown capacitor replacement cycle Check the installation date, and replace the capacitor every 8 years. After replacement, write down the replacement date on the sheet on the maintenance cover. Replace the shutdown capacitor every 8 years. CAUTION Unless you observe this, exhaustion of the capacitor may clear data or programs from the controller module,...

  • Page 97: Replacing And Cleaning The Filter

    Filter replacement screw Pull out in front Figure 8-3 Slide the filter holder to the left, and remove the filter from the filter holder. Slide to left Filter cover Filter folder Figure 8-4 Unified Controller nv series Controller Unit Instruction Manual...
  • Page 98 Chapter 8 Maintenance and Inspection Clean the filter Install the filter (1) Check orientation of the filter, and install grommet to screw projection. (2) Insert the filter into the filter holder. Check the position of two alignment seal. (3) Secure the filter holder to slide to the left. (4) Install the filter cover and use the filter replacement screws for fixation.
  • Page 99 Insert the filter into the filter holder. Check the orientation and insert the filter into the fan unit in parallel to it. Install the filter cover and use the filter replacement screws for fixation. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 100: Disposing Of The Module

    Chapter 8 Maintenance and Inspection Disposing of the Module When disposing of the module, comply with the regulations of the local government. 6F8C1220...
  • Page 101 Appendix A Specification A.1 General Specification ······································ 84 A.2 Power Module Specification ····························· 86 A.3 Controller Module Specification ······················· 88 A.4 Life-time Components ····································· 89 A.5 List of TC-net I/O Modules and Other Related Modules ····································································· 90 A.6 List of Current Consumptions and Weights by Module ·····································································...

  • Page 102: General Specification

    Appendix A Specification A.1 General Specification Table A.1-1 General specification (1 of 2) Item Specification Remarks Operating ambient C to 55 C; 40 C or less on average over 24 hours (Note 1) temperature Storage temperature -40 to 70C Operating ambient relative 10% to 95%RH, Level RH2 (no condensation) (Note 2) humidity...
  • Page 103 40C and the standard installation status (forced air cooling), the recommended replacement cycle of this capacitor is 8 years. Section A.4 contains information about main lifetime components including the replacement cycles. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 104: Power Module Specification

    Appendix A Specification Power Module Specification Table A.2-1 Power module specification Item SPECIFICATION Remarks Model PS891 PS835 Rated voltage 100/110/120/200/220/240 VAC 2DC4V Voltage tolerance range 85 to 132 / 170 to 264 VAC 20.4 to 28.8 VDC Rated frequency 50/60 Hz Frequency tolerance 47 to 53 / 57 to 63 Hz —...
  • Page 105 Mandatory Take an interval of one minute or more to turn on the power again. Shorter interval may cause abnormal startup. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 106: Controller Module Specification

    Appendix A Specification A.3 Controller Module Specification Table A.3-1 Controller module specification (hardware) Item SPECIFICATION Remarks Model PU811/PU811A/PU821/PU821A Substrates 2 sheets SH7751R (SH4) Bus width 32 bits Operating frequency 66 MHz Throughput 360 MIPS / 1.4 GFLOPS From MPU data book ADJ-602-215A(H) (for an operating frequency of 200 MHz/hr) Arithmetic processor...

  • Page 107: Life-Time Components

    If you use them for a long term, monitor the status by verifying operation periodically. If you find some change in operation, consult with Toshiba. Objects: All modules excluding the base unit and options Replace or overhaul the unit with the recommended replacement cycle, i.e., 8...

  • Page 108: List Of Tc-Net I/O Modules And Other Related Modules

    Appendix A Specification A.5 List of TC-net I/O Modules and Other Related Modules Table A.5-1 TC-net I/O base unit Model Outline BU901 SA911 dedicated I/O base unit BU902 Digital filter terminal block base unit BU903 Analog module terminal block base unit BU904 Connector type base unit BU905...

  • Page 109: List Of Current Consumptions And Weights By Module

    BU903 Analog module terminal block base unit 450g BU904 Thermocouple input dedicated terminal block base unit 450g BU905 Connector type base unit 250g BU906 Power module terminal block type base unit 500g Unified Controller nv series Controller Unit Instruction Manual...
  • Page 110 Appendix A Specification 6F8C1220...
  • Page 111 Appendix B Outline Drawing B.1 Base and Fan Units ········································· 94 B.2 Power Module PS891/PS835 ···························· 98 B.3 Controller Modules PU811/PU811A/PU812/PU812A ····································································· 99...

  • Page 112: Base And Fan Units

    Appendix B Outline Drawing B.1 Base and Fan Units ２３８．５ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ａ ｃ ａ ｃ １ １ １５ １５ １５ １５ １５ １５ １５ １５ 　 １０ １０ １０ １０ １０ １０ １０ １０...
  • Page 113 １ １ １ １ １ ４ ０ ２ ３ ８ ４ ６ ５ ． １ ４ ８ ２ ． ６ Figure B.1-3 Outside dimensions of base unit BU816 and fan unit FA813 Unified Controller nv series Controller Unit Instruction Manual...
  • Page 114 Appendix B Outline Drawing ２３８．５ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ２０ ａ ｃ ａ ｃ １ １ １５ １５ １５ １５ １５ １５ １５ １５ １５ １５ １５ １５ １０ １０ １０ １０ １０ １０...
  • Page 115 １ １ １ １ １ ４ ０ ２ ３ ８ ４ ６ ５ ． １ ４ ８ ２ ． ６ Figure B.1-6 Outside dimensions of base unit BU825 and fan unit FA824 Unified Controller nv series Controller Unit Instruction Manual...

  • Page 116: Power Module Ps891

    Appendix B Outline Drawing B.2 Power Module PS891 Approx. 60 Figure B.2-1 Outside dimensions of power module PS891 (Note) PS835 has the same name as the PS891 but the front panel has the same outside dimensions 6F8C1220...

  • Page 117: Controller Modules Pu811 And Pu812

    B.3 Controller Modules PU811 / PU811A / PU821 / PU821A B.3 Controller Modules PU811 / PU811A / PU821 / PU821A Approx. 42 40.3 Approx. 35 Figure B.3-1 Outside dimensions of controller modules PU811 and PU821 Unified Controller nv series Controller Unit Instruction Manual...
  • Page 118 Appendix B Outline Drawing 6F8C1220...
  • Page 119 Appendix C Notes on Applying the I/O Modules C.1 DC Input Modules ········································· 102 C.2 AC Input Modules ········································· 107 C.3 DC Output Modules ········································ 110 C.4 AC Output Modules ········································ 113 C.5 Contact Output Modules ································· 114 C.6 Analog Input Modules ···································· 115 C.7 Analog Output Modules ··································...

  • Page 120: Dc Input Modules

    Appendix C Notes on Applying the I/O Modules C.1 DC Input Modules (1) The condition for reading the input signal ON/OFF changes completely is either of the following: [Input ON time] = [OFF-to-ON response time] + [Input read cycle] [Input OFF time] = [ON-to-OFF response time] + [Input read cycle] The input read cycle is the scanning cycle for batch input/output.
  • Page 121 LED, disabling input OFF to be read. In this case, install a bleeder resistor to lower the input impedance. Input module Figure C.1-3 Switch with LED Unified Controller nv series Controller Unit Instruction Manual...
  • Page 122 Appendix C Notes on Applying the I/O Modules (Example of selecting bleeder resistor R) Input module DI934 (input impedance approx. 4.6 kΩ, OFF voltage 6.0 V) Input voltage V = 24 VDC Suppose that the switch leakage current IL = 2mA. Let R [kΩ] and P [W] be the resistance of the bleeder resistor and the wattage, respectively.
  • Page 123 CPU scanning as well as response lag in output and input. For the hardware, a backflow prevention diode is required to prevent input errors caused by the peripheral circuit. (4x4 input is shown in the following figure.) Unified Controller nv series Controller Unit Instruction Manual...
  • Page 124 Appendix C Notes on Applying the I/O Modules ・Input module ・Output module For example, if contact a is ON, the change timing from Output 0 to Input 0 is as follows: CPU scanning cycle Output 0 (internal) Output 0 (external) Input 0 (external) Input 0 (internal) Output response lag...

  • Page 125: Ac Input Modules

    Let R [kΩ] be the resistance of the bleeder resistor to be selected. Let P [W] be the wattage. The following is satisfied in this case: 8[kΩ]×R 35[V] × ＜20[V] 8[kΩ]＋R 8[kΩ] Hence, R＜11 [kΩ] → R = 10 [kΩ] Unified Controller nv series Controller Unit Instruction Manual...
  • Page 126 Appendix C Notes on Applying the I/O Modules Where (100[V]) × (2.5 ～ 3) ≒ 3 [W] 10[k Ω ] In addition, you must make sure that when the bleeder resistor is selected as above, the output current at sensor ON time is within the tolerance. 8[kΩ]＋R Sensor output current センサ出力電流...
  • Page 127 When applying AC input module, make sure the AC voltage waveform has 5% or less input waveform distortion ratio. To read OFF instantaneously in ON state, writing a user program (Application of OFF delay timer) is effective. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 128: Dc Output Modules

    Appendix C Notes on Applying the I/O Modules The figure below shows an example of program applying OFF delay timer to AC input “X0003.” 100ms 100ms X0003 R1003 Figure C.2-4 Program timing example C.3 DC Output Modules (1) The DC output modules require that power to drive the output transistor be supplied externally.
  • Page 129 Position A in the figure in order to prevent the backflow to P2. Besides, it is useful to use an interlock that applies only P1 when P2 is normal. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 130 Appendix C Notes on Applying the I/O Modules <Note 2> If the DC output module's power line to the P24 terminal was cut, the load current of a signal with output OFF may sneak around the circuit with output ON, as shown in Figure C.3-3, in addition to the note in <Note 1>...

  • Page 131: Ac Output Modules

    R: For 1 V coil voltage 0.5 to 1 • Snubber (CR) circuit C: 0.5 F to 1 F for 1 A coil current (For attenuation of (Nonpolar capacitor) high frequency) Figure C.3-4 Connection of inductive load Unified Controller nv series Controller Unit Instruction Manual...

  • Page 132: Contact Output Modules

    Appendix C Notes on Applying the I/O Modules C. 4 AC Output Modules (1) The AC output module (AC963) contains a 2A fuse per common terminal. Even if a load short circuit occurs, the triac is protected by fuse blowout. Note that when the fuse blows, the triac is also damaged to no small extent.
  • Page 133 A contact relay has a life by abrasion of the contact. If it exceeds the life, replace it with an alternative. Unified Controller nv series Controller Unit Instruction Manual...

  • Page 134: Analog Input Modules

    To satisfy the requirements in the EMC instructions, connect the shielded cable at the minimum (i.e., within 3 cm) distance to the chassis that contains the installed nv series controller. The configuration in (2) or (3) in Figure C.6-1 may, however, be more stable in some cases.
  • Page 135 (2) The converted value may be unstable, depending on the voltage state of the 24 V power supply. If the converted result is unstable, replace the analog external power supply with the dedicated power supply. Unified Controller nv series Controller Unit Instruction Manual...
  • Page 136 Appendix C Notes on Applying the I/O Modules 6F8C1220...
  • Page 137 January, 2017 Third Edition Infrastructure Systems & Solutions Company Industrial Systems Division 72-34, Horikawa-cho, Saiwai-ku, Kawasaki 212-8585, Japan © Toshiba Corporation 2017 No part of this document may be reproduced All Rights Reserved. without the prior written consent of Toshiba.
  • Page 138 1220.3.1701...

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