Related Manuals for Omron DEVICENET SAFETY - CONFIGURATION MANUAL 05-2005
Summary of Contents for Omron DEVICENET SAFETY - CONFIGURATION MANUAL 05-2005
- Page 1 Cat. No. Z905-E2-01 NE1A-SCPU01 DST1-ID, DST1-MD, DST1-MR DeviceNet Safety SYSTEM CONFIGURATION MANUAL...
- Page 2 DeviceNet Safety System Configuration Manual Produced May 2005...
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Page 3: Notice
• 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. The abbreviation "PLC" means Programmable Controller. -
Page 5: Table Of Contents
User Test........24... - Page 6 Creating a Virtual Network ........34 2-4-1 Creating a New Virtual Network .
- Page 7 Standard Slave Settings ........87...
- Page 8 Monitoring Functions ........112...
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Page 9: About This Manual
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 10 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: •...
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Page 11: Precautions
The user must operate the product according to the performance specifications described in the operation manuals. Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equip- ment, amusement machines, safety equipment, and other systems, machines, and equipment that may have a serious influence on lives and property if used improperly, consult your OMRON representative. - Page 12 Suitable safety devices must be selected under the guidance of a sufficient risk assessment system.
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Page 13: Safety Precautions
Safety functions may be impaired and serious injury may occasionally occur. Wire the output lines and 24-VDC line so that they will not touch each other to prevent a load from turning ON due to a short-circuit with the 24-VDC line. - Page 14 Use approved devices compliant with the relevant product standards, regulations, and rules in the country where they are used. Relay with forcibly guided contacts Use approved devices with forcibly guided contacts compliant with EN 50205. For feedback, use devices with contacts capable of switching micro-loads of 4 mA at 24 VDC.
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Page 15: Precautions For Safe Use
Precautions for Safe Use Handling Do not drop the products or subject them to excessive vibration or impact. Doing so may result in error or malfunction. Installation and Storage Do not install or store the products in the following locations: •... - Page 16 Disposal • If you disassemble the products for disposal, be careful not to injure yourself.
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Page 17: Section 1: Overview
User Test........24... -
Page 18: Devicenet Safety System Overview
By combining DeviceNet Safety-compliant products, a user can construct a safety control/network system that meets the requirements for Safety Integrity Level (SIL) 3 according to IEC 61508 (Functional Safety of Electrical/Electronic/Programmable Electronic Safety-related Systems) and the requirements for Safety Cat- egory 4 according to EN 954-1. -
Page 19: Safety Network Controller Overview
When Dual Channel Mode is set, the NE1A-SCPU01 can evaluate the input data patterns and the time discrepancy between input signals. • Dual Channel Mode can be set for pairs of related local outputs. When Dual Channel Mode is set, the NE1A-SCPU01 can evaluate the output data patterns. DeviceNet Safety Communications •... -
Page 20: Standard Models
DeviceNet, USB, or the peripheral interface of an OMRON PLC. System Startup and Error Recovery Support • Error information can be checked by using the error log function or the indicators on the front of the NE1A-SCPU01. • The NE1A-SCPU01's internal status information can be monitored from a standard PLC by allocating the information in the Standard Master. -
Page 21: Safety I/O Terminal Overview
Safety Protocol, and the data processing is performed in the Safety Network Controller (NE1A- SCPU01). Also, the status of the safety I/O data can be monitored in a standard PLC in an existing DeviceNet network using standard I/O communications or explicit message communications. -
Page 22: Standard Models
• Relay Outputs • Pairs of related output terminals can be set to Dual Channel Mode in order to be compliant with the Category 4 standards. When Dual Channel Mode is set, the output data patterns can be evaluated. •... -
Page 23: Network Configurator Overview
DeviceNet Safety applications can be created independently with the Network Configurator. Upward Compatibility with DeviceNet Configurator All the functions of DeviceNet Configurator are supported. Also, all of the files created by the DeviceNet Con- figurator can be used as they are. 1-4 Network Configurator Overview... -
Page 24: System Requirements
1-4-3 System Requirements The following computer specifications are required in order to use the Network Configurator. Item Specification Computer IBM PC/AT or compatible computer with 300 MHz or faster processor 128 MB RAM min. 40 MB free hard disk space... -
Page 25: Basic System Startup Procedure
(2) Configure the network system as a virtual network in the Network Configurator. • Register all of the devices. If the system is a mixed safety control and standard control system, reg- ister both the safety devices and standard devices. -
Page 26: Configuration
1-5-3 Configuration In this step, transfer the parameters for each device created by the Network Configurator to the actual device to make the system operative. Use the Network Configurator to perform the following operations:... -
Page 27: Section 2: Basic Operation Of The Network Configurator
File Menu ........29... - Page 28 2-10-1 Reset Types ........49 2-10-2 Resetting Devices .
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Page 29: Network Configurator Startup And Main Window
Network Configurator Startup and Main Window This section describes methods for starting and exiting the Network Configurator, describes how to check the Network Configurator version and describes the Main Window. 2-1-1 Starting and Exiting the Network Configurator Starting Select Program -OMRON Network Configurator for DeviceNet Safety - Network Configurator from the Windows Start Menu (when using the default program folder name). -
Page 30: Checking The Version
The version will be displayed as support information. 2-1-3 Main Window The Main Window consists of the Hardware List, the Network Configuration Pane, and the Message Pane. Hardware List: Displays the devices that can be added to the network. -
Page 31: Menu List
This section describes the function of each menu command of the Network Configurator. "Online" is the state in which the Network Configurator is connected to the network. "Offline" is the state in which the Network Configurator is disconnected from the network. -
Page 32: Device Menu
Edits the I/O comment. Property Displays the properties of a device. O: Supported ×: Not supported Note: The Device Menu and Edit Menu can be partially displayed by right-clicking in the Network Configu- ration Pane. Section 2: Basic Operation of the Network Configurator... -
Page 33: Eds File Menu
Adds a device on the Hardware List to the virtual net- work. Property Displays the properties of an EDS file. O: Supported ×: Not supported Note: The EDS File Menu can be displayed by right-clicking in the Hardware List Window. 2-2-7 Tools Menu • Submenu... -
Page 34: Connecting To The Network
Select Option - Select Interface - NE1A USB Port followed by the desired mode from the menu bar. Select Network - Connect from the menu bar. If an online connection is made normally, On-line will be displayed in the status bar at the bottom of the win- dow. -
Page 35: Network Connection Via Devicenet Interface Card
Automatic searching for networks will not be performed the second time or after. Select the network to connect to, and click the OK Button. If is online connection is made normally, On-line will be displayed in the status bar at the bottom of the window. -
Page 36: Creating A Virtual Network
The network number is set as a unique node identifier (UNID) in combination with the node address from the Network Configurator and saved in the device. UNID is used to identify one device from all the network do- mains. -
Page 37: Adding Devices
If the network number is not set correctly, a connection may be opened to a different device. A different net- work number must be set for each network domain, and the same network number must be set for all the devices on the same domain. -
Page 38: Deleting Devices
(3) Right-click without selecting any device in the Network Configuration Pane and select Upload. If there is another device that must be added after the upload has completed, add the device following the same procedure as in Adding Devices from the Hardware List, above. -
Page 39: Changing The Node Address
2-4-5 Changing the Node Address When a device is added from the Device List, an unused node address from 0 to 63 is automatically allocated sequentially in the order the device is added. There are two ways to change the allocated node address. -
Page 40: Saving And Reading Network Configuration Files
The password for the network configuration file is set when the file is saved for the first time. The password must be from 6 to 16 alphanumeric characters. If you do not want to set a password, enter nothing and click the OK Button. -
Page 41: Reading A Network Configuration File
2-5-3 Reading a Network Configuration File The saved network configuration file can be read for use by the Network Configurator using either of the fol- lowing methods. (1) Select File - Open from the menu bar. (2) Click the Open Button on the toolbar. -
Page 42: Device Password Protection
• Changing the password A password is set for each device using either of the following methods. This function can be used only when the Network Configurator is online. (1) Select a device, and then select Device - Change Password from the menu bar. -
Page 43: Device Parameters And Properties
Device Parameters and Properties Registered device parameters can be edited on the virtual network without restrictions. Also, for parameters saved as a network configuration file, you can open the file later and download to a device or make modifi- cations. - Page 44 When an error occurs while downloading to multiple devices sequentially, the following dialog box will be dis- played. Downloading will continue to the next device if 15 seconds passes and neither button is clicked. If you want to perform the next download immediately, however, click the Continue Button.
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Page 45: Device Properties
(3) Select a device, and then right-click the device and select Property. General Tab Page In this tab page, you can check the device information and change the device icon displayed in the Network Configuration Pane. Safety I/O Information Tab Page In this tab page, you can check the safety I/O classification information of a device. - Page 46 In this tab page, you can check the standard I/O classification information of a device. Signature Tab Page In this tab page, you can check the safety signature that the Network Configurator generated and the one that the actual device has.
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Page 47: Parameter Verification
Parameter Verification After downloading the parameters to a device, the user must perform parameter verification to check whether the parameters entered by the user were correctly downloaded to the device. The user must perform this verification for safety devices. 2-8-1 Device Parameter Verification Verify the parameters using any of the following methods after downloading the parameters to devices. - Page 48 The user must check whether all the displayed parameters match the input values. If the device is the NE1A- SCPU01, the Logic Program will also be displayed as in the following window. Check whether the Logic Pro- gram matches. Note: The displayed parameters and logic can also be printed. To print, click the Print Button at the upper left of the window.
- Page 49 When the Network Configurator detects a mismatch in parameter verification, the parameter with the mis- match will be displayed with the safety signature in the window as in the following example. Check the parameter values and perform the download again.
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Page 50: Configuration Lock
When selecting multiple devices and setting the same device password for all the devices, select the Use this password for all device check box in the following dialog box, and then entering passwords will no longer be necessary for each device. -
Page 51: Device Reset And Status Change
Point Owning UNID) The information above is stored in the nonvolatile memory of the device, and so it is not cleared by cycling the power source once it is set. To clear the information (to return to the default settings), select Return to the out-of-box configuration, and then emulate cycling power or Return to the out-of-box configuration except to preserve the following parameters, and then emulate cycling power. -
Page 52: Resetting Devices
(2) Select one or more devices, and then right-click each device and select Reset. The reset window of the devices will be displayed as shown in the following example. Enter a reset type and the password and then click the OK Button. -
Page 53: Changing Device Status
Safety Network Controller Operation Manual (Z906). For DST1-series Safety I/O Terminals, there is no need to change modes. Change the device mode using either of the following methods. This function is enabled only when the Net- work Configurator is online. - Page 54 Section 2: Basic Operation of the Network Configurator...
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Page 55: Section 3: Constructing A Safety Network
Applications ........ -
Page 56: Applications
Refer to 2-1-1 Starting and Exiting the Network Configurator (page 27). Creating the Virtual Network Create the virtual network by adding a device from the Hardware List. If the user is to specify the net- work number, set the network number as well. - Page 57 Refer to 2-5-3 Reading a Network Configuration File (page 39). 18. Configuration Lock Lock the configuration of all the devices to indicate that they have been verified as well as to prevent parameters from being mistakenly rewritten. Refer to 2-9-1 Locking the Device Configuration (page 48).
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Page 58: Changing An Established Safety Network
NE1A-SCPU01. Starting the Network Configurator and Connecting to the Network Start the Network Configurator and connect it to the network via the USB port on the NE1A-SCPU01 or a DeviceNet Interface Card. Refer to 2-1-1 Starting and Exiting the Network Configurator (page 27) and 2-3 Connecting to the Net- work (page 32). - Page 59 Safety Master or Standard Master in which the Slave is regis- tered. Therefore, a yellow [ ! ] symbol will be displayed next to the slave icon. If this symbol is displayed, check the slave information by opening the Edit Parameter Window of the Master.
- Page 60 – If downloading to a device with a key icon color that has changed to yellow because of parameter changes, the icon must be returned to the state before verification (white [ S ] symbol). – If downloading to a device with a key icon color that has not changed because parameters have not been changed, the icon must be returned to the state indicating that verification has been completed (green [ S ] symbol).
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Page 61: Verifying The Network Bandwidth
When performing only safety I/O communications, there is no problem if the network bandwidth used for safe- ty I/O communications is approximately 90%. If bandwidth exceeds 90%, obtain the average EPI by referring to the next section and use it as the reference for setting connections. -
Page 62: Allocating Network Bandwidth
Note: – If you do not want to mix with standard I/O communications, set the network bandwidth used for standard connections to 0. – The EPI is set in 1 ms increments. The network bandwidth to be used may thus be smaller than the allocated value when the calculated value is used. -
Page 63: Example Of Epi Calculation
The NE1A-SCPU01 sets safety connections between four DST1-ID12SL-1 Input Terminals and four DST1- MD16SL-1 I/O Terminals. The default set values are used for all the safety connections, and the EPI is 10 ms. Also, the CJ1W-DRM21 sets the standard connections between four DRT2-ID16 Input Terminals and four DRT2-OD16 Output Terminals. - Page 64 Here, we allocate 70% of the network bandwidth to safety connections and 20% to standard connections. From the calculation results, you can see the EPI for the safety connections can be set to 7 ms and the com- munications cycle of the Standard Master can be set to 6 ms.
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Page 65: Calculating And Verifying The Maximum Reaction Time
NE1A-SCPU01 Network DST1-series Actuator sensor/switch I/O Terminal I/O Terminal Note: Even if a fault or failure occurs in a safety chain, the output shutoff time is ensured as the maximum reaction time. 3-3 Calculating and Verifying the Maximum Reaction Time... -
Page 66: Calculating The Maximum Reaction Time
IMPORTANT: In the SNC program, add the time for the NE1A-SCPU01 cycle time to the reaction time of the safety chain when the output from a function block is fed back to the input side of the function block. Check the NE1A-SCPU01 cycle time, I/O refresh cycle time, and network reaction time in the Network Con- figurator. - Page 67 Check the NE1A-SCPU01 cycle time and I/O refresh time in Mode/Cycle Time Tab of the Edit NE1A- SCPU01 Parameters Window. Check the network reaction time in the Safety Connection Tab of the Edit NE1A-SCPU01 Parameters Win- dow. 3-3 Calculating and Verifying the Maximum Reaction Time...
- Page 68 = Switch reaction time + ON/OFF delay (DST1-series I/O Terminal) + 16.2 + 28 + 7 + 2.5 + Actuator reaction time = 53.7 + ON/OFF delay + Switch reaction time + Actuator reaction time Section 3: Constructing a Safety Network...
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Page 69: Verifying The Maximum Reaction Time
3-3-3 Verifying the Maximum Reaction Time Check that the calculated maximum reaction time meets the required specifications in all safety chains. If the reaction time exceeds the required specifications, re-examine the network design, taking into consideration the following points for the maximum reaction time to meet the requirement specifications: •... - Page 70 Section 3: Constructing a Safety Network...
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Page 71: Section 4: Editing Safety I/O Terminal Parameters
Editing Parameters ........ -
Page 72: Editing Parameters
Parameters for DST1-series Safety I/O Terminals are grouped into general parameters; parameters for each safety input, each test output, and each safety output; and operation time parameters. Parameter groups can be switched using the Parameter Group Box. There are many DST1-series parameters, so switching the pa- rameter groups to display them separately makes it easier to set the parameters. -
Page 73: General Parameter Group
4-1-2 General Parameter Group This section describes parameters in the general parameter group. Item Settings Description Default S Output Error Latch Time 0 to 65,530 ms This parameter is common to all the 1,000 ms safety outputs. (in 10-ms increments) It sets the time to latch the error state when an error occurs in these outputs. - Page 74 Item Settings Description Default Threshold Run Hours 0 to 429,496,729 hours This parameter sets the threshold for 0 hours unit operating hours. When the operat- ing hours exceeds the set threshold, the corresponding bit in general status will turn ON.
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Page 75: Safety Input Parameter Groups
The safety input is not used. (External Not used. Mode input device not connected.) Test pulse from test out Specifies connecting a device with a contact output in combination with a test output. When this mode is selected, select the... - Page 76 IMPORTANT: When the Safety Input Channel Mode is set to Test Pulse from Test Out, specify the test output to use for the test source and set the Test Output Channel Mode of the test output to Pulse Test Output.
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Page 77: Test Output Parameter Groups
4-1-4 Test Output Parameter Groups This section describes parameters in the test output groups. The test output parameters are grouped by terminal number. Item Settings Description Default S Test Output Mode Not used. The corresponding test output is not Not used. -
Page 78: Safety Output Parameter Groups
4-1-5 Safety Output Parameter Groups This section describes parameters in the safety output groups. The safety output parameters are grouped by terminal number. Item Settings Description Default S Safety Output Channel Not used. The safety output is not used. (Exter- Not used. -
Page 79: Operation Time Parameter Groups
4-1-6 Operation Time Parameter Groups This section describes parameters in the safety input/output operation time groups. The operation time pa- rameters are grouped by the terminal numbers to be paired. Item Settings Description Default Equipment Name 32 characters max. Sets a comment for the operation time None to monitor. - Page 80 Section 4: Editing Safety I/O Terminal Parameters...
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Page 81: Section 5: Editing Safety Network Controller Parameters
Standard Slave Settings ........87... -
Page 82: Safety Connection Settings
Open the Edit Parameter Window of the NE1A-SCPU01 and click the Safety Connections Tab to display the Safety Connection Setting Window. In this window, you can register the Safety Slaves, such as the DST1- series Safety I/O Terminals, that perform the safety communications and set the communications parame- ters. - Page 83 Note: – To delete a Safety Slave from the Register Device List, select the Safety Slave you want to delete and click the Button.
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Page 84: Setting Safety Connection Parameters
I/O assemblies that the DST1-series Safety I/O Terminals support. – When the Safety Slave function of the NE1A-SCPU01 is used, the I/O assembly must be set in the Safety Slave I/O Window. Refer to 5-2 Safety Slave Settings (page 84). - Page 85 Safety Slave cycle time and NE1A-SCPU01 cycle time. The cycle time of the DST1-series Safety I/O Terminals is always 6 ms. Check the cycle time of the NE1A- SCPU01 in the Mode/Cycle Time Window when all the parameter settings and programming have been per- formed.
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Page 86: Safety Slave Settings
Connection Setting Window of the NE1A-SCPU01 that is functioning as a Safety Mas- ter. The I/O tags can be used in the Logic Editor. Note: When the NE1A-SCPU01 is not used as a Safety Slave, it is not necessary to set the parameters in this window. 5-2-1... -
Page 87: Setting Assembly Data
Multiple I/O tags can be defined in an I/O assembly. The I/O tags defined here can be used in the Logic Ed- itor. • Click the New Button and set a tag name and data type when defining a new I/O tag. I/O tags for up to 16 bytes can be defined in each I/O assembly. •... - Page 88 Status Tag name Safety Output Status Safety Output Status Test Output/Muting Lamp Status Test Output/Muting Lamp Status Section 5: Editing Safety Network Controller Parameters...
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Page 89: Standard Slave Settings
Standard Master. The I/O tags defined in the I/O assembly can be used in the Logic Editor. Note: When the NE1A-SCPU01 is not used as a Standard Slave, it is not necessary to set the parameters in this window. -
Page 90: Setting Slave Input Data In Idle State
Multiple I/O tags can be defined in an I/O assembly. The I/O tags defined here can be used in the Logic Ed- itor. • Click the New Button and set a tag name and data type when defining a new I/O tag. I/O tags for up to 16 bytes can be defined in each I/O assembly. •... - Page 91 Status When the I/O type is Input, the NE1A-SCPU01 status information can be included in the I/O assembly. The following tag names are automatically used for the status information: Status Tag Name General Status General Status Safety Input Status Safety Input Status...
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Page 92: Local I/O Settings
Click the Local OUT Tab or Local IN/Test Output Tab to display the NE1A-SCPU01's I/O Setting Window. Note: All I/O are in the Not Used state in the default settings. If you do not use the I/O of the NE1A-SCPU01, it is not necessary to set the parameters in this window. - Page 93 Double-click the row of the safety input to set or select the row and click the Edit Button. Terminal Name A terminal name can be set for a safety input. The terminal name set here is used as the I/O tag in the Logic Editor.
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Page 94: Setting Test Outputs
Double-click the row of the test output number to set, or select the row and click the Edit Button. Terminal Name Set the terminal name for the test output. The terminal name set here is used as the I/O tag in the Logic Ed- itor. -
Page 95: Setting Safety Outputs
This parameter applies to all the safety outputs. It sets the time to latch the error state if an error occurs in a safety output. Even if the cause of the error is removed, the error state will be latched for the time set here. It can be set between 0 and 65,530 ms in 10-ms increments. - Page 96 Double-click the row of the safety output number to set, or select the row and click the Edit Button. Terminal Name Set a terminal name for a safety output. The terminal name set here is used as the I/O tag in the Logic Editor. Safety Output Channel Mode Set the Channel Mode for the safety output.
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Page 97: Setting The Operation Modes And Confirming The Cycle Time
Even when Automatic Execution Mode is selected and the configuration has been locked, the next startup will not be performed in RUN Mode if the power is turned OFF in IDLE Mode. Turn OFF the power in RUN Mode to use automatic execution. -
Page 98: Confirming The Cycle Time
I/O Refresh Cycle The I/O refresh cycle is used to refresh local I/O. It is automatically calculated with the cycle time and dis- played. The I/O refresh cycle time is used in calculating the reaction time. -
Page 99: Section 6: Programming The Safety Network Controller
Menu Commands........ -
Page 100: Starting And Exiting The Logic Editor
Starting the Logic Editor Use the Logic Editor to program the NE1A-SCPU01. Use the following procedure to start the Logic Editor. Click the Logic Tab in the Edit Device Parameters Window of the NE1A-SCPU01. Section 6: Programming the Safety Network Controller... -
Page 101: Exiting The Logic Editor
The Logic Editor will close Click the OK Button in the Edit Device Parameters Window. IMPORTANT: • To save the program and exit, the user must click the OK Button in the Edit Device Param- eters Dialog Box when exiting the Logic Editor. -
Page 102: Menu Commands
Import Reads a file saved using the Export Command. Export Saves the current program to a file. The user can use the saved file by importing it via another NE1A-SCPU01. The connection between I/O tags, however, is not saved. Print Prints the program. -
Page 103: Programming
Click the Input Tab in the Object List. Select the input tag to use, drag it to the Workspace, and drop it where you want to position it. The user can select multiple I/O tags and position them at the same time. - Page 104 Click the Output Tab in the Object List. Select the output tag to use, drag it to the Workspace, and then drop it where you want to position it. The user can select multiple output tags and position them at the same time.
- Page 105 (2) Click the Delete Last Page Button on the toolbar. Page Title The user can enter a title for each page. The title can be entered when adding a page, but it can also be entered using either of the following methods: (1) Select Page - Change Page Title from the menu bar.
- Page 106 Jump Addresses The Jump Address menu commands can be used when the program is complex or when it spans multiple pages. First, set the source jump address using either of the following methods: (1) Select Function - Jump Address - New from the menu bar.
- Page 107 Right-click the function block and select Detail. Editing Function Block Parameters To edit the parameters of a function block, use any of the following methods to display the Parameter Edit Window. (1) Select the function block and then select Edit - Properties from the menu bar (2) Right-click the function block and the select Edit from the pop-up menu.
- Page 108 Parameters Click the Parameter Tab to set the parameters of the function block. Input/Output Settings Click the In/Out Setting Tab to set the number of inputs and outputs and the Fault Present Option. Section 6: Programming the Safety Network Controller...
- Page 109 Sending Explicit Messages An explicit message can be set in advance and then sent when an output tag turns ON as a trigger. One explicit message can be set for the entire program. Select Function - User EM from the menu bar.
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Page 110: Saving The Program
To save the file, select File and Save or Save As in the Main Window of the Network Configurator. IMPORTANT: • To save the program and exit, the user must click the OK Button in the Edit Device Param- eters Dialog Box when exiting the Logic Editor. -
Page 111: Monitoring The Program
6-3-5 Monitoring the Program The I/O tag values and signal states of connections with function blocks can be monitored online in the Logic Editor Window. Make sure that the Network Configurator is connected to the network and that the NE1A- SCPU01 being monitored is in RUN state before starting online program monitoring. - Page 112 Section 6: Programming the Safety Network Controller...
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Page 113: Section 7: Monitoring Devices
Monitoring Devices Monitoring Functions ........112 7-1-1 Monitoring Status . -
Page 114: Monitoring Functions
Monitoring Status Using the Network Configurator The user can monitor the status using any of the following methods: (1) Select a device and select Device - Monitor from the menu bar. Click the Status Tab in the displayed window. (2) Select a device and click the Monitor Device Button on the toolbar. Click the Status Tab in the dis- played window. -
Page 115: Monitoring Safety Connections
The safety connection status of the NE1A-SCPU01 can be monitored using the Network Configurator. This enables the user to specify with which device an error is occurring in the safety communications and in which safety connection the error is occurring. Connection information of the DST1-series Safety I/O Terminals cannot be monitored. - Page 116 An error has occurred in at least one connection. For the local node address (i.e., the node address of the Safety Slave), the color gray indicates that there are no connections or that an error has occurred in a connection. The color blue indicates that normal commu- nications are being performed in one or more connections.
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Page 117: Monitoring Parameters
Monitoring Using the Network Configurator The user can monitor the parameters using any of the following methods: (1) Select a device and select Device - Monitor from the menu bar. Click the Parameters Tab in the dis- played window. (2) Select a device and click the Monitor Device Button on the toolbar. Click the Parameters Tab in the displayed window. -
Page 118: Monitoring The Error History
Depending on the error type, some errors are saved in non-volatile memory and not cleared when the power is turned OFF. Other errors are saved in RAM and cleared when the power is turned OFF. Refer to the rele- vant operation manual for details. - Page 119 0 will always be displayed. Saving the Error History The error history information can be saved in CSV format. Click the Save Button to save the information. Clearing the Error History Click the Clear Button to clear the error history saved internally in the NE1A-SCPU01 or DST1-series Safety I/O Terminal.
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Page 120: Maintenance Functions Of Dst1-Series Safety I/O Terminals
DST1-series Safety I/O Terminals always monitor the present, minimum, and maximum values of the net- work power supply voltage. If the voltage falls below the set threshold voltage (11 V in the default settings), the Threshold Network Power Voltage Error Flag will be turned ON in the General Status. The user can mon- itor this information using the Network Configurator and explicit messages. - Page 121 (2) Select a device and click the Maintenance Information Button on the toolbar. (3) Right-click a device and select Maintenance Information from the pop-up menu. (4) Select a device and select Device - Monitor from the menu bar. Click the Maintenance Tab in the dis- played window.
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Page 122: Monitoring The Run Hours
Monitoring the Run Hours Description A DST1-series Safety I/O Terminal totals the number of hours the internal circuit power is supplied and in- ternally saves it in non-volatile memory. If the cumulative time reaches the set threshold value, the Unit Main- tenance Flag will turn ON in the General Status. - Page 123 (2) Select a device and click the Maintenance Information Button on the toolbar. (3) Right-click a device and select Maintenance Information from the pop-up menu. (4) Select a device and select Device - Monitor from the menu bar. Click the Maintenance Tab in the dis- played window.
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Page 124: Last Maintenance Date
With a DST1-series Safety I/O Terminal the last maintenance date can be recorded internally in non-volatile memory. This enables the user to easily decide the time for the next maintenance. The recorded mainte- nance date can be monitored using the Network Configurator or explicit messages. - Page 125 (2) Select a device and click the Maintenance Information Button on the toolbar. (3) Right-click a device and select Maintenance Information. (4) Select a device and select Device - Monitor from the menu bar. Click the Maintenance Tab in the dis- played window.
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Page 126: 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. Se- lect only one of these in the Maintenance Counter Mode Choice. - Page 127 (2) Select a device and click the Maintenance Information Button on the toolbar. (3) Right-click a device and select Maintenance Information from the pop-up menu. (4) Select a device and select Device - Monitor from the menu bar. Click the Maintenance Tab in the dis- played window.
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Page 128: Monitoring The Total On Times
1 second or less. Measuring 0.5-second ON Time In Figure A, the actual ON time is 0.5 seconds x 3, or 1.5 seconds. Operation is ON only once when mea- surements are made, however, so the time is measured as 1 second. - Page 129 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 measure- ments are made, however, so the time is measured as 4 seconds. Reading taken approximately every second.
- Page 130 (2) Select a device and click the Maintenance Information Button on the toolbar. (3) Right-click a device and select Maintenance Information from the pop-up menu. (4) Select a device and select Device - Monitor from the menu bar. Click the Maintenance Tab in the dis- played window.
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Page 131: Monitoring The Operation Time
A DST1-series Safety I/O Terminal measures the time from when a safety output turns ON until the safety input turns ON and internally saves the data in non-volatile memory. If the value of the operation time reaches the threshold value, the Threshold Response Time Flag in General Status will turn ON. - Page 132 Input 0 and Safety Input 6). – The operation time is stored when the time from an output turning ON to an input turning ON is mea- sured. The measurement, however, continues internally until the next time the output turns ON. If the input turns ON again before the output turns ON, the measurement time will be updated.
- Page 133 Setting the Threshold Response Time Using the Network Configurator The Threshold Response Time is set for each pair in the Operation Time Parameter Group. If the threshold value is set to 0, the threshold value will not be checked. 7-2 Maintenance Functions of DST1-series Safety I/O Terminals...
- Page 134 (2) Select a device and click the Maintenance Information Button on the tool bar. (3) Right-click a device and select Maintenance Information from the pop-up menu. (4) Select a device and select Device - Monitor from the menu bar. Click the Maintenance Tab in the dis- played window.
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Page 135: Appendices
EDS File Management ........161... -
Page 137: A Connecting To The Network Via A Cs/Cj-Series Plc
CS/CJ-series CPU Unit or via a CS/CJ-series Ethernet Unit, as shown in the following figure. This section describes the procedure. Refer to 2-3 Connecting to the Network (page 32) to the network via the USB port on the NE1A-SCPU01 and a DeviceNet Interface Card installed in the computer. -
Page 138: Specifying The Connection Interface
The DeviceNet network can be connected to crossing multiple network layers (3 layers max.) using Eth- ernet, as shown in the following figure. Network Configurator Ethernet network Controller Link Unit Controller Link Unit CS/CJ-series DeviceNet Unit CS/CJ-series Ethernet Unit CPU Unit... - Page 139 CS/CJ-series CPU Unit. Enter 0 when not crossing network layers. CPU Bus Unit Number Enter the unit number of the DeviceNet Unit (i.e., the CS1W-DRM21(-V1)) as a CPU Bus Unit (i.e., the value set on the rotary switches on the front of the De- viceNet Unit).
- Page 140 Note: – For information on the FINS node address, refer to the CS/CJ-series DeviceNet Unit Operation Manual (W380). – When Host link is selected, it may take several minutes to download from the network. It is recom- mended to select the Peripheral Bus (ToolBus) for the serial connection.
- Page 141 Registering Destination DeviceNet Networks It is necessary to register the destination DeviceNet network in advance for a connection via Ethernet. A max- imum of 20 DeviceNet networks can be registered. Use the following procedure to register the destination DeviceNet network.
- Page 142 Set the FINS node address of the computer. The computer (i.e., the Network Configurator) uses the OMRON FINS communications service to con- nect to the DeviceNet network via the Ethernet. It is necessary to set the FINS node address as well as the IP address.
- Page 143 Set the UDP port number with which the Ethernet Unit performs the FINS Communications Service. Set the same value as in the setting in the CPU Bus Unit System Setting Area in the CPU Unit to which the Ethernet Unit is mounted. Normally 9600 is used.
- Page 144 A Connecting to the Network via a CS/CJ-series PLC...
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Page 145: B Editing Cs/Cj-Series Devicenet Unit Parameters
The Edit Device Parameters Window for the master will be displayed. Note: – If the I/O size of the device displayed in the Network Configuration Pane and the I/O data size of the device registered in the Scan List do not match, the following warning dialog box will be dis- played and the I/O size set in the Scan List will be given priority. - Page 146 – To operate the master function, select a device, select Device - Properties, and then select the Enable Master Function Option in the Property Dialog Box of the CS1W-DRM21(-V1)/CJ1W- DRM21. • The Edit Device Parameters Window consists of the following 5 tab pages.
- Page 147 Network Configurator. Slave Registration and Automatic I/O Area Allocation If a slave is registered when the master function is enabled, words are automatically allocated to it in the memory block set for I/O allocation.
- Page 148 – The number of displayed words is the number of words of a block displayed in the Network Config- urator. This value is not downloaded to the Unit.If the allocated area in a block is 100 words or less when uploaded, the number of displayed words will be set to 100 and displayed.
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Page 149: I/O Allocation Using The Parameter Wizard (Simple I/O Allocation)
I/O in PLC memory can be allocated to slaves simply and interactively. • I/O allocation is as follows: In order of node addresses, simple I/O allocation from Block 1, and I/O allo- cation of 100-word blocks. Allocation is performed in the order of slave node addresses from Block 1 (allocating from Block 2 when Block 1 is completely allocated) with a block size of 100 words. - Page 150 Setting Remote I/O Allocations The Scan List Wizard-Set how to allocate I/O data to PLC Memory Block Window, which specifies the I/O data allocation method for devices, will be displayed. An example is shown below. Specify the allocation method and click the Next Button.
- Page 151 An example is shown below. Specify the slave devices to register to the master device and click the Next Button. Devices in the network will be displayed in the Registered Device List as already registered. If there is a device that you do not want registered, click the Button to unregister it.
- Page 152 Downloading Parameters to a Master Device The following dialog box will be displayed when the Network Configurator is online. If you click the Yes Button to download to a master device, the remote I/O communications will start with the new settings.
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Page 153: Manual I/O Allocation
Displays the slave information (allocated words and I/O comments). Memory Blocks 1 and 2 Displays the allocation state of each slave (product name) in Blocks 1 and 2. Beginning of allocation. The start bit address is displayed after the word address. - Page 154 The product name of the device to which memory is allocated in each area and the first CPU Unit word allo- cated are displayed in the Allocation State List for the blocks. The first bit that is allocated is given in the Ch column. The word address is given first followed by the first bit. Example: "3300: Bit 00"...
- Page 155 General Tab Page, however, cannot be automatically allocated.) Note: An image like the following will be displayed in the Size Field of the Registered Device List for the I/ O data size of a device for which multiple connections are set on the General Tab Page.
- Page 156 • Registered Device List Contents In the Registered Device List at the top of the window, the node address is displayed in the # column, the slave product name (i.e., model) in the Product Name column, the number of allocated bytes in the Size column, and, when memory is already allocated, the start byte (i.e., word address and start...
- Page 157 Click the Slave Information Button. The following window will be displayed. If a registered device is selected while the Information Window is displayed, the slave information will be updated to the information of the selected device. B-4 Manual I/O Allocation...
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Page 158: Advanced Settings: Connection, Communications Cycle Time, Slave Function Settings, Etc
Device Information Display and Check Selections • Device Information Tab Page It is possible to display device information and to perform checks for the slave devices. Use the following procedure. Select a slave device from the Registered Device List. Click the Advanced Setup Button. - Page 159 Connection Settings • Connection Tab Page The user can specify a maximum of two connections per slave to use in remote I/O communications. Use the following procedure. Select the slave device in the Registered Device List. Click the Advanced Setup Button.
- Page 160 Communications Cycle Time Tab Page. Click the Communications Cycle Time Tab to display the following window. The communications cycle time is set between 1 and 500 ms. Click the Default Setup Button or specify 0 ms to enable automatic setting.
- Page 161 The following dialog box will be displayed. Enter a value and click the OK Button. Note: To set the same value for all the devices, select the node address value you want to set and click the Copy to All Device Button.
- Page 162 IMPORTANT: • COS and Cyclic cannot be set at the same time. • If both a poll and COS connection or both a poll and cyclic connection are used, the out- put settings for both connections must be the same.
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Page 163: Ceds File Management
Select EDS File - Install. The following window will be displayed. Select the EDS file to install. The device information will be displayed in the lower part of the window. Click the Open Button. The file will be added to the Hardware List Window as new hardware. -
Page 164: Creating Eds Files
Refer to the relevant device manual and set an I/O connection and an I/O size that the device supports. Click the OK Button. The file will be added to the Hardware List Window as a new device in the same way as in the EDS file installation. -
Page 165: Deleting Eds Files
Select the hardware (i.e., device) in the Hardware List Window. Select EDS File - Save. A window for specifying the folder and file name for saving the EDS file will be displayed. An example is shown below. Specify a folder and file name and click the Save Button. -
Page 166: Searching Eds Files
Click the Cancel Button to exit the search. Note: – The search will be made for devices below the present cursor position in the Hardware List Window. – To search all the devices, select Hardware in the Hardware List Window and then perform the search. -
Page 167: D Using General-Purpose Tools To Set Devices
Using General-purpose Tools to Set Devices This section describes how to set parameters that are not written in an EDS file and how to set node address- es and baud rates through the network. Setting Device Parameters by Specifying Class and Instance Tool - General Parameter The following items can be set to enable setting device parameters that are not written in an EDS file. - Page 168 Specify the class and instance of the parameters for which the settings are to be read or written. Enter the data based on the specified service type. Enter all the items and click the Send Button. The response from the device will be displayed in the Re- sult Field.
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Page 169: Setting The Node Addresses And Baud Rates Via The Network
The baud rate of the target device will be changed. Note: The node address and baud rate can be set via the network only for devices that support this function. D-2 Setting the Node Addresses and Baud Rates via the Network... - Page 170 D Using General-purpose Tools to Set Devices...
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Page 171: E Using The Password Recovery Tool
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 172 The devices in the network will be displayed. Select a device for which to reset the password and click the OK Button. The necessary information for resetting the password will be displayed. The information is required when inquiring from the Support Center. Print the information by outputting to a text file and or copying to an- other application using the clipboard.
- Page 173 Click the Next Button to display the Reset Key Enter Window. Enter the Reset Key obtained from the Support Center and click the Reset Button. If the password is successfully reset, the following dialog box will be displayed. The device will be re- turned to the state without any password setting (default setting).
- Page 174 E Using the Password Recovery Tool...
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Page 175: Glossary
SIL3 according to IEC61508, up to Safety Category 4 ac- cording to EN954-1. discrepancy time The time period from a change in one of two inputs until the other input changes. dual channel Using two inputs or outputs as the input or output for redundancy. -
Page 177: Index
Monitoring the Total ON Times ... . 126 EPI......59, 83 Error Latch Time. - Page 178 Test Output Parameter Groups ... . 75 Reset ......49 Test Output Terminal Status .
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Page 179: 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. Z905-E2-01 Cat. No. Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous ver- sion.