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Omron DeviceNet Safety NE0A Series Operation Manual

Safety network controller
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Cat. No. Z916-E1-01
DeviceNet Safety
NE0A Series
Safety Network Controller
OPERATION MANUAL

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Summary of Contents for Omron DeviceNet Safety NE0A Series

  • Page 1 Cat. No. Z916-E1-01 DeviceNet Safety NE0A Series Safety Network Controller OPERATION MANUAL...
  • Page 2 DeviceNet Safety NE0A Series Safety Network Controller Operation Manual Produced March 2008...
  • Page 4 Indicates general mandatory actions for which there is no specific symbol. OMRON Product References All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers to an OMRON product, regardless of whether or not it appears in the proper name of the product.
  • Page 5  OMRON, 2008 All rights reserved. No part of this publication may be reproduced, 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.

  • Page 6: Table Of Contents

    Additional Precautions According to UL 1604 ........
  • Page 7 Configuration Lock and Automatic Operation ........
  • Page 8 12-4 Online Operation Errors with USB Connection ........
  • Page 10 Obtain this manual and gain a firm understanding of its contents before using a DeviceNet system.
  • Page 12 WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS...
  • Page 13 The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: •...
  • Page 14 PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements.

  • Page 16: Precautions

    Regulations and Standards ........

  • Page 17: Intended Audience

    !WARNING It is extremely important that a PLC and all PLC Units be used for the speci- fied purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON...
  • Page 18 • Complying with Laws and Regulations This safety device conforms to the relevant regulations and standards, but make sure that it is used in compliance with local regulations and stan- dards for the equipment or facilities in which it is applied.

  • Page 19: Safety Precautions

    Serious injury may possibly occur due to loss of required safety functions. Ground the 0-V line of the power supply for external output devices so that the devices do NOT turn ON when the safety output line or the test output line is grounded.

  • Page 20: Precautions For Safe Use

    Controller) to prevent it falling off the DIN Track because of vibra- tion. • Space must be provided around the NE0A-series Controller, at least 5 mm from its side and at least 50 mm from its top and bottom surfaces, for ventilation and wiring.
  • Page 21 I/O power supply. • Do not connect the internal circuit power supply to a relay or other control component. • Do not use a cable that is longer than 3 m for the internal circuit power supply. ■ Power Supply Selection Use a DC power supply satisfying the following requirements.

  • Page 22: Additional Precautions According To Ul 1604

    Additional Precautions According to UL 1604 Additional Precautions According to UL 1604 The NE0A-series Controller is suitable for use in Class I, Div. 2, Group A, B, C, D or Non-Hazardous Location Only. WARNING - Explosion Hazard - Substitution of Components May Impair Suit- ability For Class I, Div.

  • Page 23: Unit Versions Of Ne0A-Series Controllers

    NE0A-series Controller unit versions and the revisions. Checking the Unit Version on the Product Nameplate The unit version (Ver. @.@) is listed near the lot number on the nameplate of the products for which unit versions are being managed, as shown below.
  • Page 24 Unit Versions of NE0A-series Controllers The following Property Dialog Box will be displayed. The device name and revision are given in the Property Dialog Box. The NE0A-series Controllers are listed in the following table. Model Revision Unit version NE0A-SCPU01 1.01 Checking the Unit Version with the Unit Version Label The following unit version labels are provided with the Controller.
  • Page 25 Unit Versions of NE0A-series Controllers xxvi...

  • Page 26: Overview Of The Ne0A-Series Safety Network Controllers

    System Configuration ........

  • Page 27: About Ne0A-Series Safety Network Controllers

    DeviceNet Safety Slave communications. An NE0A-series Controller allows the user to construct safety control circuits that meet the requirements for Safety Integrity Level 3 (SIL 3) according to IEC 61508 (Functional Safety of Electrical/Electronic/Programmable Elec- tronic Safety-related Systems) and the requirements for Safety Category 4 of EN 954-1.

  • Page 28: Features Of The Ne0A-Series Controllers

    • Detected errors are shown using the I/O indicators on the front of the NE0A-series Controller, making it easy to identify their location. In addi- tion, the cause of an error can be identified using the Network Configura- tor.

  • Page 29: Models

    DeviceNet Safety and DeviceNet Standard Communications Simple Settings Only the node address needs to be set using a rotary switch. The baud rate is recognized automatically, so it does not need to be set. DeviceNet Safety • A maximum of two connections for safety I/O communications can be set Communications for Safety I/O Slaves.

  • Page 30: System Configuration

    DeviceNet Safety System Overview DeviceNet is an open-field, multi-vendor, multi-bit network, which combines the controls in the machine and line control levels with information. The DeviceNet Safety network adds safety functions to the conventional DeviceNet standard communications protocol. The DeviceNet Safety concept has been approved by a third-party organization (TÜV Rhineland).
  • Page 31 NE1A-SCPU01-V1 Controller, which supports a total of 32 connections. • A maximum total of 64 standard nodes and safety nodes can be con- nected on the same network. IMPORTANT The data attributes handled by standard I/O communications and explicit message communications are non-safety data.
  • Page 32 IMPORTANT The data attributes handled by standard I/O communications and explicit message communications are non-safety data. The necessary measures for safety data are not taken for this data during data generation. Therefore, do not use this data to configure the Safety Control System.

  • Page 33: Connecting To A Network Configurator

    Section 1-2 System Configuration Standalone System If there are only a few I/O points, the NE0A-series Controller can be used as Standalone Controller. The Controller’s DeviceNet communications can be disabled through settings made from the Network Configurator to enable the NE0A-series Controller to operate as Standalone Controller.

  • Page 34: Nomenclature And Specifications

    I/O Specifications ........

  • Page 35: Nomenclature

    Section 2-1 Nomenclature Nomenclature This section describes the part names and functions of the NE0A-series Con- trollers. 2-1-1 Nomenclature NE0A-SCPU01 Node address switches: Operating status indicators I/O status indicators Sets the DeviceNet node address as a 2-digit decimal number. USB port...

  • Page 36: Indicator Area

    Configuration is valid and not locked. No valid configuration. COMM Yellow Data communications in progress. (USB) Data communications not in progress. : ON, : Flashing, : OFF Note A system error has been caused by a malfunction or incorrectly wired safety output terminals.
  • Page 37 Note “n” indicates the terminal number. !WARNING Serious injury may possibly occur due to loss of required safety functions. Do not use the NE0A-series Controller's indicators for safety operations. Note The errors are indicated by indicator combinations. For the meanings of spe-...

  • Page 38: Switch Settings

    Labels are placed on the DeviceNet communication connectors for the colors of the communications wires. By matching the communications wire colors with the label colors, you can check to see if wires are in the correct locations. The colors of the wires are as follows:...

  • Page 39: Usb Communications Connector

    A personal computer must be connected to the NE0A-series Controller to use the Network Configurator. Use a commercially available USB cable for the connection. The connector on the cable to the NE0A-series Controller is a B- type male USB connector.

  • Page 40: Input/Output Terminals And Internal Connections

    Power supply terminals for external input devices and test outputs (24 VDC) Power supply terminals for external output devices (24 VDC) 2-10 IN0 to IN8 Safety input terminals IN10 and IN11 are used for a reset switch or for con- necting EDM feedback. 21-23 IN9 to IN11...

  • Page 41: Dimensions And Weight

    Section 2-1 Nomenclature 2-1-7 Dimensions and Weight Dimensions NE0A-SCPU01 71.4 mm 190 mm Weight Model Weight NE0A-SCPU01 440 g max.

  • Page 42: Specifications

    Storage temperature Degree of protection IP20 Serial interface USB Ver. 1.1 Weight 440 g max. Note V0 to G0: For internal logic circuits, V1 to G1: For external input devices and test outputs, V2 to G2: For external output devices.

  • Page 43: Devicenet Communications Specifications

    Communications Conforms to DeviceNet. protocol Connection method The multidrop and T-branch connections can be combined (for main line and branch lines). Baud rate 500 kbits/s, 250 kbits/s, 125 kbits/s Communications Special cable with 5 lines (2 communications lines, 2 power lines, 1 shield line)

  • Page 44: I/O Specifications

    Leakage current 0.1 mA max. IMPORTANT If the channel mode of a safety output terminal is set as Safety Pulse Test, an OFF pulse signal (pulse width: 580 µs) will be output to diagnose the output circuit when the safety output turns ON. Check the input response time of the output device to be sure that this OFF pulse will not cause malfunctions.

  • Page 45: Wiring I/O Devices

    24 VDC 4 mA, 24 VAC ■ Devices with PNP Semiconductor Outputs (Current Sourcing) Example: Light curtains A PNP semiconductor output signal from this type of device is input to the NE0A-series Controller’s safety input terminal. 4.5 mA typical 24 VDC...
  • Page 46 • Be sure to separate I/O cables from high-voltage/current lines. • Use I/O cables of 30 m or less. • Do not apply the power supply to the test output terminals. Doing so may result in product damage or burning.
  • Page 47 Serious injury may possibly occur due to loss of required safety functions. Ground the 0- V line of the power supply for external output devices so that the devices do NOT turn ON when the safety output line or the test output line is grounded.

  • Page 48: Local Safety I/O Functions

    2-3-2 I/O Power Monitor The I/O power supply input can be monitored to confirm if it is normal. If an I/O terminal on the NE0A-series Controller is set to any setting other than Not Used and the normal power supply voltage is not input, an error will be detected and can be confirmed using the following: •...
  • Page 49 OSSD1 Sourcing Sourcing output (PNP) output (PNP) Input Channel Mode Set the input channel mode for the safety inputs according to the type of the external device to be connected. Channel mode Symbol Description Not Used Specifies to not use an external input device.
  • Page 50 0 Test Source When the input channel mode is set to Test pulse from test out, select the test output to use for the test source. Specify different test outputs if it is necessary to detect short-circuits between input wiring.
  • Page 51 I/O tag T ON delay T OFF delay IMPORTANT Add both the input ON delay and input OFF delay to the I/O response perfor- mance. For further details, refer to 3-2 Reaction Time. Single Channel and Dual Channel Modes The NE0A-series Controller can use safety inputs with a single channel mode or dual channel mode.
  • Page 52 For two inputs set in Dual Channel Mode, the time is monitored from a change in the value of one input to a change in the value of the other input (called the discrepancy time). When the value of the other input does not change within the set discrepancy time, it is treated as an error.
  • Page 53 IN0, IN1 status status Error Handling Behavior at Error The following operations are performed if an error is detected during self-diag- Detection in Single nosis. Channel Mode • Input evaluation results corresponding to safety inputs for which errors have been detected are made inactive.

  • Page 54: Local Safety Output Functions

    • The NE0A-series Controller continues to operate. Error Latch Time Setting The time to latch the error state when an error occurs in a safety input or test output can be set. The error state will continue until the error latch time passes even if the cause of the error is momentarily removed.
  • Page 55 Note These symbols are used for notation in the displays for confirming I/O settings in the Safety Wizard. IMPORTANT If the channel mode is set to the Safety Pulse Test Mode, an OFF pulse signal (pulse width: 580 ms) will be output to diagnose the output circuit when the safety output turns ON.
  • Page 56 • The NE0A-series Controller continues to operate Error Time Latch Setting Error latching is provided, just as with safety input circuits. The error latch time can be set in increments of 10 ms between 0 and 65,530 ms. The default is 1,000 ms. Resetting Errors All the following conditions must be met to reset errors that occur in the safety input terminals.
  • Page 57 Section 2-3 Local Safety I/O Functions...

  • Page 58: Response Performance

    Input Reaction Time ........

  • Page 59: Start Time

    The NE0A-series Controller matches the baud rate to the network baud rate, so it cannot detect the baud rate and connect to the network if there are no frames being sent over the network. The time required for the NE0A-series...
  • Page 60 Time Until Start of NE0A-series Controller Operation (RUN Mode) When the NE0A-series is set for automatic operation (i.e., Automatic Execu- tion Mode), operation (RUN) will start within 5 s after the power is turned ON. To confirm from an NE1A-series Controller or standard PLC whether NE0A-...

  • Page 61: Reaction Time

    Local input or output reaction time = 20 ms + Input ON/OFF delay time + Out- put ON/OFF delay time 3-2-3 Input Reaction Time The input reaction time is the time from when an input terminal signal is changed until the signal is sent to the network.

  • Page 62: General Procedure

    Overview of Procedure ........

  • Page 63: Overview Of Procedure

    Section 4-1 Overview of Procedure Overview of Procedure The following diagram shows the general procedure for using NE0A-series Controllers. For details on the network configuration and connection types, refer to the DeviceNet Operation Manual (Cat. No. W267). Determine system configuration.

  • Page 64: Installation And Wiring

    5-1-2 Mounting to the Control Panel ......Wiring ............

  • Page 65: Installation

    NE0A-series Safety Network Controller System and to fully exploit the system’s capabilities. Installation and Storage Environment Do not use or store the NE0A-series Controller in any of the following loca- tions. • Locations subject to direct sunlight • Locations subject to temperatures or humidity outside the ranges speci- fied in the specifications •...

  • Page 66: Mounting To The Control Panel

    Controller) to prevent it from falling off the DIN Track because of vibration. • Provide sufficient space around the NE0A-series Controller, at least 5 mm at the sides and at least 50 mm at the top and bottom, for ventilation and wiring.
  • Page 67 Installation Section 5-1 Mounting To ensure proper ventilation, mount the NE0A-series Controller as shown in the following diagram. Bottom Do not mount the NE0A-series Controller as in the following diagrams. Bottom Bottom Bottom Bottom Note Refer to 2-1-7 Dimensions and Weight for dimensions and weights.

  • Page 68: Wiring

    • Do not connect the internal circuit power supply to a relay or other control component. • Do not use a cable that is longer than 3 m for the internal circuit power supply. • To prevent wire clippings from getting into the NE0A-series Controller, do not remove the label on the Controller before wiring has been completed.

  • Page 69: Wiring The Power Supply And I/O Lines

    Confirm the dimensions beforehand.) Use wires of the same diameter if two-wire pin terminals are used. • When wiring with pin terminals, be sure to insert pin terminals all the way Note into the terminal block.
  • Page 70 Power Supply Selection Use a DC power supply satisfying the following requirements. • The secondary circuits of the DC power supply must be isolated from the primary circuit by double insulation or reinforced insulation. • The DC power supply must satisfy the requirements for class 2 circuits or limited voltage/current circuits defined in UL 508.
  • Page 71 Section 5-2 Wiring...

  • Page 72: Creating Configurations

    Saving Project Files ........

  • Page 73: Overview

    1. Create a virtual network using the Network Configurator running on a per- sonal computer. 2. Add to the virtual network the same devices as in the actual network. 3. Configure each device. 4. Download the configurations to the actual network.

  • Page 74: Creating A Virtual Network

    What Is a Virtual The Network Configurator is used to create a network on the personal com- Network? puter that is identical to the actual network. The network on the computer is called a virtual network. Creating a Virtual Create a virtual network using the DeviceNet_1 Network Tree, which appears Network when the Network Configurator is started.
  • Page 75 Set a unique value for each network. IMPORTANT Set a unique network number for each network. If connections are made to more than one network with the same network number, the system may oper- ate unpredictably.
  • Page 76 Resetting the Network To change a network number that has been downloaded to a device, the Number device must be reset to its defaults. Refer to 7-6 Reset for information on resetting. Placing Devices in a Next, select the required devices from the hardware list, beginning with the Virtual Network NE0A-series Controller, and drag and drop them into the virtual network.
  • Page 77 Section 6-2 Creating a Virtual Network for the NE0A-series Controllers. For details, refer to 6-5-5 Allocations to a Standard Master. Changing Device Optional comments, such as device names or control panel names, can be Comments set for devices on a virtual network by right-clicking and selecting Change Device Comment from the pop-up menu.

  • Page 78: Configuring Ne0A-Series Controllers

    To start the Safety Wizard, double-click the NE0A-series Controller that is to be configured. The configuration for the NE0A-series Controller is created using windows displayed by the Safety Wizard. Make the settings in the order they are displayed by the Wizard.

  • Page 79: Application Templates

    When Not Using Application Templates Select the option to not use an application template, and click the Next But- ton. Then set the local I/O terminals and the safety logic in the window that is displayed.
  • Page 80 An overview of the template is displayed. Click to display template details, such as wiring examples and timing charts as a PDF file. 2. Confirm the configuration for the application and make any changes as re- quired. Confirm configuration contents. I/O comments or configuration can be changed as required.
  • Page 81 Configuring NE0A-series Controllers Saving Application Templates A user-created configuration can be saved as an application template. Once the configuration has been saved as a template, it can be selected as an application template. 1,2,3... 1. In the Wizard's Confirm Configuration Window, click Save as template Button.
  • Page 82 2. Click the User Tab in the Template Management Window, and then click the Import Button. xxx.ini xxx.wzd Note Importing is possible only if xxx.ini and xxx.wrd are in the same folder. Also, the file name (without the file name extension) for both files must be the same.

  • Page 83: Setting Local I/O Terminals (Safety Wizard)

    Set to connect the reset switch. Set the comments just as for the output bits Welding check feedback input selected when setting output bits. Note The leftmost two bits (bit 10: IN10, bit 11: IN11) can be selected only for reset switches or welding checks.

  • Page 84: Setting Networks

    Note (1) For details on local I/O terminal setting parameters, such as [e] Equiv and [c] Comp, refer to 2-3 Local Safety I/O Functions. (2) You can change the test source by clicking the Advanced Edit Button in the Edit Input Bits Window or Edit Output Bits Window.
  • Page 85 Remote I/O data is the general name for data exchanged via DeviceNet com- munications between NE0A-series Controllers and the NE1A-series Safety Master or Standard Master. The term is used to indicate either safety I/O com- munications data or standard I/O communications data.

  • Page 86: Overview Of Safety Logic Settings (Safety Logic Wizard)

    Edit Logic Window. Displayed with a mark. Note For details on remote I/O data and the data that can be set, refer to 6-5 Remote I/O Allocations. Setting the Default Connection Path for Standard I/O Assembly Data The default connection path must be changed when communicating with a Standard Master that cannot change I/O assembly data.
  • Page 87 Operation for Safety • Output Condition Operation Output Logic Parameter An AND is taken of the safety input logic results. This function is used to Settings construct safety circuits (safety controls) to turn safety outputs ON and OFF when multiple safety input devices are combined.
  • Page 88 Controller Additional Controller. Error information can be output, along with same and inverse val- ues for other local I/O terminals can be output. These outputs are used for Outputs monitor applications and lock clear signal outputs for safety door switches with lock mechanisms.
  • Page 89 2. Set the input logic and the output logic. Input Logic Set the safety input logic. In this example, the safety input device is not dis- abled, so there is no need to set the input condition. The next example shows an application in which an emergency stop switch is manually reset and a safety door switch is automatically reset.

  • Page 90: Checking The Settings

    Configuring NE0A-series Controllers IMPORTANT • The default status for the reset condition is for an auto reset. The setting must be changed to use a manual reset. • The default status for the output conditions is for an AND operation for all conditions.

  • Page 91: Descriptions Of Logic Commands

    • For details on input device and input circuit diagnosis, input ON/OFF delays, and dual channel evaluation, refer to 2-3 Local Safety I/O Func- tions. • The leftmost two local input terminals are used only for reset switches and welding check (EDM) feedback signal inputs. Diagrams and Functions The local I/O terminal settings made with the Safety Wizard are saved in the safety input evaluation blocks.
  • Page 92 The mode switch that can be connected to this User Mode Switch func- tion block must be a 1-of-N type switch (i.e., one of N settings is ON). The function block supports mode switches for a maximum of four modes.
  • Page 93 Descriptions of Logic Commands Discrepancy Time (Dual The discrepancy time is the allowable time discrepancy between dual input Channel Evaluation) values. When dual input terminals are set, the time can be set by clicking this function block. Name Setting range Discrepancy time 0 to 65,530 ms (unit: 10 ms) Discrepancy errors are not detected if the time is set to 0.
  • Page 94 Section 6-4 Descriptions of Logic Commands Emergency Stop Switches, Door Switches, Limit Switches, Light Curtains, Other Input Devices (Single Channel Inputs), Reset Switches, and Welding Check (EDM) Feedback Inputs Safety Input Terminal 0 (NC) Safety Input Operation Result IDLE to RUN...

  • Page 95: Input Condition Operations

    First, an OR is taken of the input condition signals specified for the OR opera- tion. An AND operation is then taken of the result of the OR operation, and the input condition signal and safety input evaluation result specified for the AND...
  • Page 96 Local input Safety input terminals. Leftmost two terminals can- not be selected. Note The leftmost two local input terminals are used exclusively for reset switches and welding check (EDM) feedback signal inputs and cannot be selected. Truth Tables OR Operation...
  • Page 97 Remote Out1 [IN4/5] Input condition evaluation result operation result [IN2/3] 0: OFF, 1: ON, x: Either ON or OFF AND Operation Input conditions IN0/1: [Remote Out0] AND [IN2/3] AND [IN4/5] AND [IN0/1] Safety input Remote OUT0 [IN2/3] [IN4/5] Input evaluation condition...

  • Page 98: Reset Operation

    Logic Result Operation Result ON is output as the safety input logic result if the reset signal is correctly input when the input condition operation result is ON. Using a manual reset can prevent the equipment from automatically restarting when the NE0A-series...
  • Page 99 I/O data. The reset required indication becomes a 1-Hz pulsing output if the following conditions are satisfied for all devices: The input condition operation result is ON for all reset operations for which the safety input logic operation result is OFF.
  • Page 100 Section 6-4 Descriptions of Logic Commands Input Condition Operation Result 0 Input Condition Operation Result 1 Safety Input Logic Result 0 Safety Input Logic Result 1 Reset 0 Reset 1 Reset Required Indication Timing Charts Manual Reset Low-High-Low Input Condition...

  • Page 101: Output Condition Operation

    First, an OR is taken of the input condition signals specified for the OR opera- tion. An AND operation is then taken of the result of the OR operation and the safety input evaluation result specified for the AND operation. The result is output to the next EDM operation.
  • Page 102 Output conditions: [Jump0] AND [Jump2] AND [Jump4] Jump0 Jump2 Jump4 Output condition operation result 0: OFF, 1: ON, x: Either ON or OFF OR/AND Operation Output conditions: ([Jump2] OR [Jump4]) AND [Remote Out0] AND [Jump0] Jump2 Jump4 Remote Out0 Jump0 Input condition operation result...
  • Page 103 Section 6-4 Descriptions of Logic Commands Jump2 Jump4 Remote Out0 Jump0 Input condition operation result 0: OFF, 1: ON, x: Either ON or OFF...

  • Page 104: Welding Check (Edm: External Device Monitoring) Operation

    EDM feedback is evaluated. When the safety output logic result changes from OFF to ON, Output 1 and Output 2 are changed from OFF to ON. Here, the feedback input must be changed from ON to OFF within a fixed time period.
  • Page 105 Section 6-4 Descriptions of Logic Commands + EDM feedback input ON delay/OFF delay time + Output ON delay/OFF delay time Parameters That Can Be Set Data That Can Be Set for Feedback Signals Name Options Setting range Feedback sig- Local input Safety input terminals.

  • Page 106: Safety Output Evaluation

    Forced S/R Mode Flag Force-setting/resetting Mode Flag Non-safety 0: Not force-setting/resetting mode 1: Force-setting/resetting mode Always ON Flag Always ON data Safety IMPORTANT If additional output is set, outputs will be reflected in the safety outputs even in IDLE mode.
  • Page 107 After the EDM operation result has changed from OFF to ON, the output sig- nal remains OFF for the time set for the ON delay (0 to 300,000 ms, in incre- ments of 100 ms). It turns ON after the set time also if the EDM operation result is still ON after the set time.

  • Page 108: Remote I/O Allocations

    Safety Masters and Standard Masters. 6-5-1 Overview The NE0A-series Controller internally supports multiple sets of remote I/O data (I/O assembly data). To specify the I/O data, use the Network Configura- tor to specify the connection path. 6-5-2 Types of Data The following table shows the types of data in the NE0A-series Controller.
  • Page 109 IMPORTANT With non-safety data, the required measures are not taken in the data cre- ation process for the data to be treated as safety data. Do not use non-safety data when configuring a safety system. In addition, even safety data becomes non-safety data when standard I/O communications is used for an input.

  • Page 110: Supported I/O Data (I/O Assembly Data)

    The NE0A-series Controller supports the I/O assembly data indicated below. What Is I/O Assembly I/O assembly data is data held in a device that is collected to be accessed by Data? external devices. Specifically, it is batch I/O data consisting of the data described in 6-5-2 Types of Data.
  • Page 111 Safety Master and the Standard Master, and it cannot be allocated to more than one Safety Master. If it is allocated to both the Safety Master and the Standard Master, a connection will be established with the remote device where communications are started first, and connection errors will occur for remote devices connected later.

  • Page 112: Allocations To A Safety Master

    No.3 No.2 Status Status Status Status General Status Output Type Either safety or standard I/O communications can be selected, but both can- not be selected at the same time. Output Assembly Instance Byte Bit 7 Bit 6 Bit 5 Bit 4...

  • Page 113: Allocations To A Standard Master

    Allocations to a Standard Master This section describes the information required for NE0A-series Controller allocations to a Standard Master, an CS/CJ-series DeviceNet Master Unit. For details on the allocation procedure, refer to A-2 Editing CS/CJ-series DeviceNet Unit Parameters in the DeviceNet Safety System Configuration Manual (Cat.
  • Page 114 Communications Cycle Time For NE0A-series Controller allocations to a CS/CJ-series DeviceNet Master Unit, set the communications cycle time to a minimum of 10 ms. If a value of less than 10 ms is set, a standard I/O communications timeout will occur.

  • Page 115: Saving Project Files

    A password is requested before a project file can be read. Input the password that has been set. If the passwords do not match, the file will open in Protect Mode. In Protect Mode, operations such as saving files, downloading parame- ters, and changing device status are restricted.

  • Page 116: Connecting Online And Downloading

    Access Control with Password ........

  • Page 117: Overview

    There are various ways to connect online, including via DeviceNet or via the USB port of an NE0A-series or NE1A-series Controller. The method described here is how to connect via the USB port of an NE0A-series or NE1A-series Controller. Note...

  • Page 118: Connecting Online

    In addition to the Network Configurator and the USB connection for the NE0A- series Controller, NE0A-series Controllers can be connected online to DeviceNet at a specified baud rate. The baud rate is set using automatic baud rate detection at the time when the NE0A-series Controller is turned ON.
  • Page 119 IMPORTANT If there are other devices already online on the same network, set the baud rate to the same baud rate as the devices. If devices on the network have dif- ferent baud rates, a bus off error will occur, and communications will not func- tion correctly.
  • Page 120 Section 7-2 Connecting Online 4. The Select Connected Network Dialog Box will be displayed. Click the OK Button. DeviceNet_1...

  • Page 121: Downloading To Devices

    Procedure for Downloading to a Device 1,2,3... 1. Right-click the device on the virtual network to which the configuration is to be downloaded, and select Parameters − Download from the pop-up menu. It is also possible to select multiple devices.

  • Page 122: Verifying The Configuration

    3. Check the contents of the report, and then click the Save Button. 4. A message will ask if it is OK to mark the device for a verified configuration. Click the Yes Button, and the icon will turn green.

  • Page 123: Uploading From Devices

    7-5-1 Procedure for Uploading from a Device Right-click the device on the virtual network from which the configuration is to be uploaded, and select Parameters − Upload from the pop-up menu. It is also possible to select multiple devices.

  • Page 124: Reset

    Procedure for Resetting 1,2,3... 1. Right-click on the device on the virtual network that is to be reset, and se- lect Reset from the pop-up menu. 2. In the Device Reset Window, input the reset type and the device password.

  • Page 125: Access Control With Password

    The NE0A-series Controller can register a device password in its nonvolatile memory. The device password can be used to prevent unauthorized or unin- tentional access to the Controller from a person other than a user (i.e., a safety manager). No device password is set by default; the user must register one.

  • Page 126: Operation And Operating Modes

    Changing the Operating Mode ........

  • Page 127: Ne0A-Series Controller Operating Modes

    Overview of Operating Modes The NE0A-series Controller supports the operating modes listed in the follow- ing table. The operating mode can be confirmed by checking the MS indicator on the front of the NE0A-series Controller, by using the Network Configurator.

  • Page 128: Functions Supported In Each Operating Mode

    Initialization Note (1) Support depends on the type of reset and whether the configuration is locked. Refer to 7-6 Reset for details. (2) The safe state means the following: • Local safety output terminals are OFF. • Safety I/O communications data is OFF.

  • Page 129: Changing The Operating Mode

    8-2-2 Procedure for Changing Modes After the configuration for the NE0A-series Controller has been downloaded, start the safety logic operation by changing the mode using the Network Con- figurator as shown in the diagram above. 1,2,3... 1. Right-click the NE0A-series Controller in the virtual network and select Mode Change −...

  • Page 130: Configuration Lock And Automatic Operation

    Configuration Lock The configuration saved in the NE0A-series Controller can be locked to pro- tect the data after it has been downloaded, verified, and user tests have been performed. Once the configuration is locked, the configuration cannot be changed until it is unlocked.

  • Page 131: Unlocking The Configuration

    Section 8-3 Configuration Lock and Automatic Operation IMPORTANT Be sure to turn OFF the power while in RUN Mode. Even if the configuration is locked, the Controller will not start in RUN Mode the next time if the power is turned OFF while in IDLE Mode.

  • Page 132: Changing The Configuration

    Procedure for Changing the Configuration To change the NE0A-series Controller configuration, first carefully check sys- tem safety and then unlock the configuration lock and reset to the NE0A- series Controller default setting. The procedure for changing the configuration is as follows: 1,2,3...

  • Page 133: Behavior For Power Supply Interruptions

    Behavior in Voltage Drop Low Power Supply Voltage for the Internal Circuits If the power supply voltage for the internal circuit drops to 20.4 V or lower, the NE0A-series Controller will turn OFF the outputs. Low Power Supply Voltage for Output Circuits If the power supply voltage for outputs drops to 20.4 V or lower when the...

  • Page 134: Monitoring

    Monitoring Status ........

  • Page 135: Monitoring Devices

    Alarms ( ) and Warnings ( Devices will not operate normally if an alarm occurs, so the cause of the alarm must be removed. Devices continue to operate when a warning occurs, bit it is recommended that the cause of the warning be removed because problems may occur later.
  • Page 136 The value for the safety input terminal after evaluation is dis- Value played. The safety input terminal will be read as OFF if an error has occurred even if the safety input value to the safety input termi- nals is OFF.

  • Page 137: Monitoring Maintenance

    Saves the error history in CSV format. The error history is not updated when moving between tabs. The Update Button must be clicked. IMPORTANT For details on alarms and warnings, and on removing the causes, refer to SECTION 12 Troubleshooting. Note •...
  • Page 138 Section 9-1 Monitoring Devices • The error history display is not updated by moving between tabs (i.e., opening another tab page and then again opening the Error History Tab Page). To update the display, you must click Update Button.

  • Page 139: Monitoring Safety Logic

    Monitoring Safety Logic Section 9-2 Monitoring Safety Logic You can graphically monitor the safety logic of the NE0A-series Controller by using the Network Configurator. You can also perform debugging without a Safety Master by force-setting and force-resetting bits. 9-2-1 Monitoring Safety Logic 1,2,3...

  • Page 140: Force-Setting And Force-Resetting Outputs

    Monitoring Force Mode Time A limit can be set for the time that the NE0A-series Controller will continue in Force Mode. The duration time is specified when Force Mode is started or restarted. The upper limit of the duration time is 24 hours. The NE0A-series Controller will end Force Mode if the specified duration time elapses.
  • Page 141 IDLE Mode and RUN Mode. Force Mode at Startup If the power supply is turned OFF while the NE0A-series Controller is in Force Mode, the Controller will start the next time in normal mode. Start the Force Mode again if required.
  • Page 142 Start/Restart Force Mode Button, and then enter the device pass- word and duration time. You will be able to obtain the right to force-set or force-reset output with the force-set or force-reset status that was saved. Extending the Duration Time for Force Mode Click the Start/Restart Force Mode Button to extend the duration time for Force Mode.

  • Page 143: Maintenance Mode

    In Maintenance Mode, the status of devices on the virtual network is displayed by status display icons. If a fatal error occurs in the system while the system is operating, this function makes it possible to identify the node at which the error has occurred.
  • Page 144 Alarm Display Icons (Maintenance Icons) These icons show the status of any generated alarms and warnings. The fol- lowing bits for general status are displayed in the following cases. Refer to 6-5 Remote I/O Allocations for information on general status.

  • Page 145: Monitoring Maintenance

    Section 9-4 Maintenance Mode Updating Alarm Display Icons (Maintenance Icons) The alarm icons displayed will be updated by performing the following action in the Network Configurator. • Updating maintenance data 9-4-2 Monitoring Maintenance You can check the present values of maintenance parameters, such as gen- eral status, unit conduction time, contact operation counter, and total ON time.

  • Page 146: Monitoring The Run Hours

    Wizard - Edit Input Bits, and then click the Advanced Edit Button. 2. Set the threshold value in the Threshold Run Hours Field of the General Parameter Group. If the value is set to 0, the run hours value will not be checked.

  • Page 147: Monitoring The Contact Operation Counters

    The user can monitor this information using the Network Configurator and explicit messages. Note • One contact cannot be used at the same time for both the time and count monitoring functions. Select only one of these in the Maintenance Counter Mode Choice.

  • Page 148: Monitoring The Total On Times

    The user can monitor this information using the Network Configurator and explicit messages. Note • One contact cannot be used at the same time for both the time and count monitoring functions. Select only one of these in the Maintenance Counter Mode Choice.
  • Page 149 Figure B Measuring 1.5-second ON Time In Figure C, the actual ON time is 1.5 seconds x 2, or 3 seconds. Operation is ON four times when measurements are made, however, so the time is mea- sured as 4 seconds.

  • Page 150: Safety Distributed Control Systems

    10-3-3 Debugging Individual Controllers ......10-3-4 Saving Configurations ........

  • Page 151: Overview

    A safety distributed control system is a system with a DeviceNet Safety-com- patible Safety Network Controller (NE1A Series or NE0A Series) installed in each safety control block, and in which safety data, such as safety interlock signals, are exchanged between the individual safety blocks.

  • Page 152: Determining The System Configuration And Defining The System Parameters

    Safety Distributed Control System Parameters Network Number The same network number must be used for all devices on the same DeviceNet network. In other words, all of the devices on the virtual network for each Network Configurator must have the same network number. Example:...

  • Page 153: Creating A Virtual Network

    Note • For details on remote I/O comments, refer to 6-3-4 Setting Networks. • A maximum of 32 characters can be used for a remote I/O comment. 10-2-3 Creating a Virtual Network A virtual network is created according to the system configuration and the system parameters.

  • Page 154: Distributing Project Files (.Ncf)

    Determining the System Configuration and Defining the System Parameters 10-2-4 Distributing Project Files (.ncf) Project files that have been saved are distributed to personnel in charge of sub-block design. These personnel then use the project files to configure and set up individual NE0A-series Controllers.

  • Page 155: Starting An Ne0A-Series Controller

    • Do not change the network number. Doing so will cause incorrect safety I/O communications when connected with an NE1A-series Controller. • Do not change remote I/O comments. If they must be changed, then do so in consultation with the system designer.

  • Page 156: Building The System

    NE0A-series Con- troller configuration files are read. • For security purposes, it is recommended that passwords be set for project files (.ncf) after the system has been built. For details, refer to 6-6 Saving Project Files.
  • Page 157 Section 10-4 Building the System...

  • Page 158: Maintenance And Inspection

    11-1 Inspection ........... . 11-2 NE0A-series Controller Replacement.......

  • Page 159: Inspection

    To use an NE0A-series Controller’s functions in the best condition, daily or periodical inspection must be performed. • Check that the NE0A-series Controller is used within the range of specifi- cations. • Check that installation conditions and wiring of the NE0A-series Control- ler are proper.

  • Page 160: Ne0A-Series Controller Replacement

    • Check that there is no error in the new unit after replacement. • When returning the defective unit for repair, attach a sheet of paper to the unit describing in as much detail as possible the defect. Send the unit to the OMRON branch or sales office listed in the back of this operation manual.
  • Page 161 Section 11-2 NE0A-series Controller Replacement...

  • Page 162: Troubleshooting

    12-1 Indicators and Error Processing ........

  • Page 163: Indicators And Error Processing

    • Is noise interference exces- sive? • Is the network power supply appropriate? • Is there a device (e.g., Mas- ter) that sets the baud rate in the network? • Is operation set to standal- one?
  • Page 164 Controller. Force Mode timeout Restart he Safety Network Controller. Input Critical error Make sure the signal wire is not contacting the positive side of the power supply Output Replace the Safety Network Controller if the system failure still occurs after turning the power supply ON again.

  • Page 165: Troubleshooting With Error History

    The NE0A-series Controller internally stores up to 10 error history records. The history is updated each time an error occurs. When more than ten records exist, the oldest record will be deleted. The error history can be read using the Network Configurator.
  • Page 166 • The output signal from the user application for the tar- get safety output must turn OFF. Dual Channel Output failure Check the program to see if output data for dual chan- nels are the same. EDM error Check the following items.
  • Page 167 Troubleshooting with Error History Section 12-2 Message Countermeasure Output PS Voltage Low Check the following items. • Are cables disconnected? Input PS Voltage Low • Is the power supply voltage within specifications?

  • Page 168: Troubleshooting By Monitoring Parameters

    0: No error Cause of Error Normal Flag specified by or error code Information Read the instance ID turning OFF. (See note.) Note The instance numbers for safety inputs 0 to 11 are 1 to 12 (01 to 0C hex), respectively.

  • Page 169: Test Output Errors

    0: No error Cause of Error Normal Flag specified by or error code Information Read the instance ID turning OFF. (See note.) Note The instance numbers for test outputs 0 to 1 are 1 to 2 (01 to 02 hex), respec- tively.

  • Page 170: Safety Output Errors

    0: No error Cause of Error Normal Flag specified by or error code Information Read the instance ID turning OFF. (See note.) Note The instance numbers for safety outputs 0 to 5 are 1 to 6 (01 to 06 hex), respectively.

  • Page 171: Online Operation Errors With Usb Connection

    12-4-1 Overview Online communications may fail when the Network Configurator is connected to the USB port of the NE0A-series Controller. The cause of the error can be determined from the error information displayed on the Network Configurator. 12-4-2 Errors and Countermeasures When Selecting Interface...

  • Page 172: Errors When Downloading

    Once reset, download the parameters to all devices again. 3. Select Network – Property, and then click the Get from Network Button in the Net- work Number Field in the dialog box that appears. If there are multiple network num- bers, select one of these numbers to unify all to that network number.
  • Page 173 Countermeasure Configurator Message could not be sent. Downloaded via USB to the NE0A-series Controller but could not connect to the NE0A- series Controller. Check the following items and download again. Message could not be received. • Is power supplied to the device? •...

  • Page 174: Errors When Resetting

    Check that the correct password is being used. The device cannot be accessed or 1. The device has just been reset or the power cycled and the device is not the device type or password is dif- ready for communications (i.e., not online with the NS indicator flashing or ferent.

  • Page 175: Errors When Changing Modes

    Check that the correct password is being used. The device cannot be accessed or 1. The device has just been reset or the power cycled and the device is not the device type or password is differ- ready for communications (i.e., not online with the NS indicator flashing or ent.

  • Page 176: Application Templates

    S2: Reset switch KM1and KM2: Contactors M: Motor Note (1) Connect a 24-VDC power supply to terminals V0 and G0 (power supply terminals for internal circuits). (2) This example shows the NE0A-SCPU01 Controller’s terminal layout. Timing Diagram Discrepancy error EDM error release...
  • Page 177 Application Templates Safety I/O Terminal Settings Safety Logic Settings IMPORTANT • Perform a function test every six months to detect contact welding failures on contactors. • It is the user’s responsibility to make sure that the entire system complies with standards.
  • Page 178 S2: Limit switch (NO contacts) KM1and KM2: Contactors M: Motor Note (1) Connect a 24-VDC power supply to terminals V0 and G0 (power supply terminals for internal circuits). (2) This example shows the NE0A-SCPU01 Controller’s terminal layout. Timing Diagram Gate open...
  • Page 179 Application Templates Safety I/O Terminal Settings Safety Logic Settings IMPORTANT • Perform a function test every six months to detect contact welding failures on contactors. • It is the user's responsibility to make sure that the entire system complies with standards.
  • Page 180 S4 and S6: Limit switches (NO contacts) KM1, KM2, KM3, and KM4: Contactors M1 and M2: Motors Note (1) Connect a 24-VDC power supply to terminals V0 and G0 (power supply terminals for internal circuits). (2) This example shows the NE0A-SCPU01 Controller’s terminal layout.
  • Page 181 Gate open Reset ON E-STOP S1 More than Gate close More than 350 ms 350 ms Reset S2 Gate 1 (S3, S4) Gate 2 (S5, S6) KM1, KM2 (OUT0, OUT1) EDM feedback (IN10) KM3, KM4 (OUT2, OUT3) EDM feedback (IN11) Idle →...
  • Page 182 Appendix A Application Templates Safety Logic Settings IMPORTANT • Perform a function test every six months to detect contact welding failures on contactors. • It is the user's responsibility to make sure that the entire system complies with standards.
  • Page 183 • Safety light curtain (SLC2) Application Overview SLC detects a human body and SLC3 detect the robot arm (hazard). The output goes OFF when light is intercepted for both simultaneously. The output also goes OFF when emergency stop pushbutton S1 is pressed.
  • Page 184 Appendix A Application Templates Timing Diagram SLC2 detects the robot arm. SLC1 detects a human body and SLC1 detects a SLC2 detects the robot arm. human body. E-Stop press Hazard Hazard (e.g., robot arm) is approaches. Reset ON E-Stop release interrupting light to SL2 and stopped.
  • Page 185 Appendix A Application Templates Safety Logic Settings IMPORTANT • Perform a function test every six months to detect contact welding failures on contactors. • It is the user's responsibility to make sure that the entire system complies with standards.
  • Page 186 S4: Limit switch (NO) S5: Reset switch KM1 and KM2: Contactors M: Motor Note (1) Connect a 24-VDC power supply to terminals V0 and G0 (power supply terminals for internal circuits). (2) This example shows the NE0A-SCPU01 Controller’s terminal layout.
  • Page 187 Appendix A Application Templates Timing Diagram Robot arm goes to the side of the worker. SLC1 detects a human body. SLC1 detects a human E-Stop release E-Stop press body and robot arm goes Reset ON to the side of the worker.
  • Page 188 Appendix A Application Templates Safety Logic Settings IMPORTANT • Perform a function test every six months to detect contact welding failures on contactors. • It is the user's responsibility to make sure that the entire system complies with standards.
  • Page 189 When the user mode is normal operation, the safety gate (S2, S3) cannot be opened. The outputs will be turned OFF by switching to maintenance mode, and after 5 s it will be possible to open the safety gate. The outputs also go OFF when emergency pushbutton S1 is pressed.
  • Page 190 350 ms 350 ms 350 ms Reset S5 KM1, KM2 (OUT0, OUT1) EDM Feedback (IN11) Lock release (OUT2) Lock release SW S6 Idle → Run OFF/ON delay OFF/ON delay OFF for Maintenance 5,000 ms 5,000 ms mode Safety I/O Terminal Settings...
  • Page 191 Appendix A Application Templates Safety Logic Settings IMPORTANT • Perform a function test every six months to detect contact welding failures on contactors. • It is the user's responsibility to make sure that the entire system complies with standards.

  • Page 192: Devicenet Explicit Messages

    The parameters used for specifying the command, processing object, and processing content. Note The number of bytes designated for the class ID, instance ID, and attribute ID depend on the Master Unit. When sent from an OMRON DeviceNet Master, the class ID and instance ID are 2 bytes (4 digits) each, and the attribute ID is 1 byte (2 digits).
  • Page 193 DeviceNet Explicit Messages Data Read data is included only when a read command is executed. Error Code The explicit message error code. For details, refer to the list of error codes in the following table. Error Codes Code Error name...
  • Page 194 NE0A-series Con- troller. Monitoring I/O Assembly Data These messages are used to read data on local I/O terminals and remote I/O. Refer to 6-5 Remote I/O Alloca- tions for information on each assembly data item. Explicit Read/...
  • Page 195 Appendix B DeviceNet Explicit Messages Setting and Monitoring Safety Inputs • Total ON Time and Contact Operation Counter • Error Causes Setting/Monitoring Individual Terminals Explicit Read/ Function Command Response message write Service Class Instance Attribute Data size Code Terminal Mainte-...
  • Page 196 DeviceNet Explicit Messages Appendix B Setting and Monitoring Safety Outputs • Total ON Time and Contact Operation Counter • Error Causes Setting/Monitoring Individual Terminals Explicit Read/ Function Command Response message write Service Class Instance Attribute Data size Code Terminal Mainte-...
  • Page 197 Conduction time or contact operation counter for safety output 5 (2) The read format for the causes of errors for all safety inputs and outputs is shown below. Refer to 12-3 Troubleshooting by Monitoring Parameters for information on the causes of errors.
  • Page 198 Cause of error for test output 0 Reserved by system. Using Explicit Messages The following example shows how to use explicit messages with an NE0A-series Controller using a CS1W- DRM21 DeviceNet Unit (Master). Example: Reading the Cause of an Error for a Local Safety Input...
  • Page 199 003D hex Class ID: 003D hex D01003 0001 hex Instance ID: 0001 hex D01004 6E** hex Attribute ID: 6E** hex (Set any value for **.) Contents of C Address Contents Meaning D00000 0009 hex Number of bytes of command data...

  • Page 200: Installing The Ne0A Usb Port Driver

    Controller’s USB port. Note (1) The NE0A USB port driver must be installed even if the NE1A USB port driver has already been installed. (2) Install the Network Configurator before installing the NE0A USB port driver. Refer to the instruction guide included with the Network Configurator CD-ROM for information on the procedure for install- ing the Network Configurator.
  • Page 201 Installing the NE0A USB Port Driver Step 4 Select the Search for the best driver in these locations Option and then select the Include this location in the search Option. Specify \Safety- Drivers\USB in the Network Configurator installation folder as the folder to be searched for the driver, and then click the Next Button.
  • Page 202 Appendix C Checking the NE0A USB Driver Step 1 Turn ON the power supply to the NE0A-series Controller and connect the USB cable to the computer. Step 2 Right-click the My Computer Icon in Windows and select Properties. In the System Properties Window, click the Hardware Tab, and then click the Device Manager Button to open the Device Manager.
  • Page 203 Appendix C Installing the NE0A USB Port Driver...

  • Page 204: Using The Password Recovery Tool

    Appendix D Using the Password Recovery Tool If the password set for a device is lost, use the Password Recovery Tool to reset the password and to return to the state without any password setting (default settings). Use the following procedure to reset a device password.
  • Page 205 Using the Password Recovery Tool 4. Set the node address range to search for and click the OK Button. 5. The devices in the network will be displayed. Select a device for which to reset the password and click the OK Button.
  • Page 206 Appendix D Using the Password Recovery Tool 7. Click the Next Button to display the Reset Key Enter Window. Enter the Reset Key obtained from the Sup- port Center and click the Reset Button. 8. If the password is successfully reset, the following dialog box will be displayed. The device will be returned to the state without any password setting (default setting).
  • Page 207 Appendix D Using the Password Recovery Tool...

  • Page 208: Calculated Values Of Pfd And Pfh

    Calculated Values of PFD and PFH Calculated values of PFD and PFH of the NE0A-series Controller are given in the following tables. These val- ues must be calculated for the overall devices within the system to comply with the SIL level required for appli- cation.
  • Page 209 Appendix E Calculated Values of PFD and PFH...

  • Page 210: Glossary

    An acronym for Change of State. One of the connection types for I/O communi- cations in DeviceNet standard communications. For this connection type, data is sent after a set period of time elapses, just as for a cyclic connection, but data can also be sent when data changes or a data send request is received from the application.
  • Page 211 One of the connection types for I/O communications in DeviceNet standard communications. For a cycle connection, data is sent after a set period of time elapses. A cyclic connection enables sending data on a cycle that is different from the communi- cations cycle of the Master.
  • Page 212 The state of a component or device when the risk of human harm reduced to a permissible level. safety chain...
  • Page 213 Glossary...

  • Page 214: Index

    Connected Component Maintenance Flag monitoring contact operation counters error latch time contact output devices errors CS/CJ-series DeviceNet Master Unit resetting fixed allocations explicit messages...
  • Page 215 I/O specifications models I/O tags module status I/O terminals monitoring importing monitoring devices IN PWR indicator monitoring the contact operation counters indicators monitoring the run hours troubleshooting monitoring the total ON times initialization time mounting input assembly data control panel...
  • Page 216 PNP semiconductor outputs, current sourcing monitoring power supply safety logic settings operation for voltage drops example wiring Safety Master power supply terminals allocations external input devices and test outputs...
  • Page 217 TUNID status safety precautions Safety Terminal Safety Wizard unlocking self-diagnosis configuration errors uploading setting the threshold run hours from devices seven-segment display uploading from the network specifications USB communications connector Standalone Mode USB connection online operation errors standalone system USB port driver...

  • Page 218: Revision History

    Revision History A manual revision code appears as a suffix to the catalog number on lower left corners of the front and back covers of the manual. Cat. No. Z916-E1-01 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version.

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