User manual OMRON GRT1-CRT 05-2008

[. . . ] W476-E1-01 CompoNet Communications Unit SmartSlice GRT1-CRT OPERATION MANUAL SmartSlice GRT1-CRT CompoNet Communications Unit Operation Manual Produced May 2008 iv Introduction Introduction Thank you for buying a SmartSlice CompoNet Communications Unit. The CompoNet Communications Unit is an interface unit which complies with the CompoNet standard. Be sure you understand the functions and performance of the Units fully before you use them. Intended Audience This manual is for the personnel below. This personnel must understand electrical systems (must be an electrical engineer or the equivalent). [. . . ] Right-click the icon of CompoNet Communications Unit and select Maintenance Information. (From the Maintenance Mode Window, double-click the icon. ) The Monitor Window will show. The window will show the communications status of the SmartSlice I/O Units. These are the meanings of the colors of the status indicators. · Yellow: The Warning Status Bit for the SmartSlice I/O Unit is ON. W455) for information on errors in SmartSlice I/O Units. 50 I/O Allocations to CompoNet Master Unit Section 5-3 5-3-4 Allocating I/O with the CX-Integrator You can use the CX-Integrator to set I/O allocations. (In the Maintenance Mode Window, right-click the icon and select Parameter - Edit. ) The Configuration Window will show. 3. Click the Software Setting Table Tab and set the areas, addresses, and number of nodes for word outputs and word inputs. The area is the memory area in the CPU Unit and the address is the address of the first word to allocate. If status words are necessary, set them too. 51 I/O Allocations to CompoNet Master Unit Note Section 5-3 The "number of nodes" is the number of words in the Input and Output Areas that the SmartSlice I/O Terminal uses. To find the number of words in the Input and Output Areas, open the Configuration Window of the Communications Unit and click the I/O Map Tab. The tab page will show the number of words in the Input Area and the Output Area. Number of words in Input Area Number of words in Output Area 4. Click the General Tab, and then click the Transfer [PC to Unit] Button. Click the OK Button to complete the procedure. 52 SECTION 6 Smart Functions This section tells you about the many smart functions of the SmartSlice system. 6-2-1 6-2-2 6-2-3 6-3 6-3-1 6-3-2 6-4 6-4-1 6-4-2 6-5 6-6 6-7 Making a Registration Table. 54 54 54 55 56 57 57 57 58 58 59 59 59 60 62 63 67 70 71 72 72 73 74 74 75 75 76 77 77 77 78 Backup Function . . 53 Overview of Smart Functions Section 6-1 6-1 Overview of Smart Functions This section gives an overview of the smart functions of the CompoNet SmartSlice system. Function Registration Table Overview The Registration Table contains information on the SmartSlice I/O Units in the SmartSlice I/O Terminal. Method DIP switch Backup Function You can read the parameter settings from all DIP switch SmartSlice I/O Units in the SmartSlice I/O Terminal and save them. Automatic You can automatically restore the parameter DIP switch Restore Function settings that you backed up in the CompoNet Communications Unit. Replacing Units Online Automatic Baud Rate Recognition You can replace a SmartSlice I/O Unit without turning OFF the power supply. The CompoNet Communications Unit automatically uses the same baud rate as the CompoNet Master Unit. ----- Software Setting You can set Dummy Units (SmartSlice I/O of I/O Allocations Units that are not installed at this time) in a Software Setting Table. The settings include the node address and I/O configuration information. [. . . ] Refer to the SYSMAC CS/CJ/CP Series and SYSMAC One NSJ Series Communications Command Reference Manual (Cat. W342) for more information. 111 CompoNet Explicit Messages Appendix A Explicit Message Tables for CompoNet Communications Units Reading Warning Status and Alarm Status Explicit message Warning Status Read Service Function Service Code Read This message 0E hex reads the warning status bits for the CompoNet Communications Unit. This message 0E hex reads the alarm status bits for the CompoNet Communications Unit. Class ID 95 hex Command Instance Attribute ID ID 01 hex C5 hex --Response Data size 2 bytes Alarm Status Read Read 95 hex 01 hex C6 hex --- 2 bytes Note Refer to 5-3-3 Status Words on page 46 for information on status for the CompoNet Communications Unit. 112 CompoNet Explicit Messages Appendix A Setting/Monitoring Unit Conduction Time Explicit message Service Function Service Code This message reads the set value (unit: 0. 1 h) for the conduction time of the CompoNet Communications Unit. [. . . ]