User manual OMRON GRT1-DRT 04-2008

[. . . ] W454-E1-03 SmartSlice GRT1-DRT DeviceNet Communications Unit OPERATION MANUAL SmartSlice GRT1-DRT DeviceNet Communications Unit Operation Manual Revised April 2008 iv Notice: OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Failure to heed precautions can result in injury to people or damage to property. !DANGER !WARNING Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. [. . . ] Click the right mouse button over the icon of the DeviceNet Communications Unit to be set in the Network Configuration Window, and select Monitor. 3. The communications error history for the most recent errors that occurred will be displayed, as shown in the following window. To display the most recent error history, click the Update Button. 36 Unit Functions Section 2-3 2-3-11 Last Maintenance Date Function Overview This function enables the date on which maintenance was last performed to be written to the Unit. This means that the timing for future maintenance can be judged more easily. The date can be written using the Configurator. Setting Using the DeviceNet Configurator 1, 2, 3. . . From the Main Window, double-click the icon of the DeviceNet Communications Unit to be set to display the Edit Device Parameters Window. (From the Maintenance Mode Window, click the right mouse button over the icon of the DeviceNet Communications Unit to be set and select Parameter and Edit to display the Edit Device Parameters Window. ) 2. Click the General Tab, and select the desired date from the pull-down menu for the Last Maintenance Date field. Click the Download Button, and then click the Reset Button to reset the Unit. Click the OK Button. 37 Unit Functions Section 2-3 38 SECTION 3 Installation and Wiring This section provides information on installing and wiring a Slice I/O Terminal. 3-1-1 3-1-2 3-1-3 3-2 3-2-1 3-2-2 3-3 3-3-1 3-3-2 3-4 3-4-1 Connecting the DeviceNet Communications Unit and Slice I/O Unit Connecting Additional Slice I/O Units. . 39 Installation Section 3-1 3-1 Installation The Slice I/O Terminal is installed and set up as a DeviceNet Slave. The DeviceNet Communications Unit's communications connector connects to the Master Unit through a DeviceNet communications cable. Up to 64 Slice I/O Units can be connected to one DeviceNet Communications Unit. DeviceNet Master DeviceNet Communications Unit Slide Slice I/O Units in from the front to install. 24 VDC for Unit 24 VDC for I/O Slice I/O Units (64 max. ) Note (1) Do not connect or disconnect the DeviceNet Communications Unit's communications cable while the DeviceNet network is operating. Short-circuits or poor contacts in the DeviceNet cable may prevent normal communications. (2) Be sure that the power supplies for the DeviceNet Communications Unit, Slice I/O Units connected to the DeviceNet Communications Unit, and external I/O are wired correctly through the DeviceNet Communications Unit's terminal block. 3-1-1 Connecting the DeviceNet Communications Unit and Slice I/O Unit Connect the first Slice I/O Unit to the DeviceNet Communications Unit by aligning the sides of the Units and sliding in the Slice I/O Unit from the front. Additional Slice I/O Units can be connected consecutively to the first. Slide the Slice I/O Unit toward the DIN Track from the front. Insert the Unit until you hear a click, which indicates that the Unit has locked on the Track. It is not normally necessary to release the DIN Track mounting hook when mounting the Unit. Note Do not touch the connector on the Unit's base block. 40 Installation Section 3-1 3-1-2 Connecting Additional Slice I/O Units Connect additional Slice I/O Units by aligning the sides of the Units and sliding in the next Unit from the front. Up to 64 Slice I/O Units can be connected to one DeviceNet Communications Unit. Slide the Unit to the DIN Track from the front. Insert the Unit until you hear a click, which indicates that the Unit has locked on the Track. It is not normally necessary to release the DIN Track mounting hook when mounting the Unit. Connecting Turnback Units When a Slice I/O Terminal is divided into blocks, connect a GRT1-TBR Right Turnback Unit to the right end of the first block. [. . . ] Manufacturer Allen-Bradley OMRON Note The Power Supply Sharing Taps are sold through the OMRON 24 Service Co. , Ltd. Applicable Pin Terminals Manufacturer PHOENIX CONTACT AI-0. 5-10 AI-0. 75-10 AI-1. 5-10 Nihon Weidmuller H 0. 5/16 D H 0. 75/16 D H 1. 5/16 D Model 0. 5 mm2 (AWG 20) 0. 75 mm2 (AWG 18) 1. 25 mm2 (AWG 16) 0. 5 mm2 (AWG 20) 0. 75 mm2 (AWG 18) 1. 25 mm2 (AWG 16) 93 Standard Models Appendix C 94 Appendix D Power Consumption Tables DeviceNet Communications Unit Model GRT1-DRT Power supply power Weight consumption 3W 137 g Slice I/O Units Model GRT1-ID4 GRT1-ID4-1 GRT1-OD4 GRT1-OD4-1 GRT1-ROS2 GRT1-AD2 GRT1-DA2V GRT1-DA2C GRT1-END GRT1-PD2 GRT1-TBR GRT1-TBL Power supply power consumption 1W 76 g 1W 1W 1W 1W 1. 5 W 1. 5 W 2W 0 0. 2 W 0 0 76 g 76 g 76 g 80 g 82 g 82 g 82 g 49 g 72 g 56 g 108 g Weight 95 Power Consumption Tables Appendix D 96 Appendix E I/O Current Consumption Model GRT1-ID4 GRT1-ID4-1 GRT1-OD4 GRT1-OD4-1 GRT1-ROS2 GRT1-AD2 GRT1-DA2V GRT1-DA2C GRT1-END GRT1-PD2 GRT1-TBR GRT1-TBL Current consumption 33 mA 33 mA 12 mA 12 mA 30 mA 0 mA 0 mA 0 mA 0 mA 4 mA 0 mA 4 mA 97 I/O Current Consumption Appendix E 98 Glossary The following table provides a list of commonly used DeviceNet terms. Term Bus OFF Explanation Indicates that the error rate in the network is extremely high. Errors are detected when a fixed threshold is exceeded by the internal error counter. (The internal error counter is cleared when the Master Unit is started or restarted. ) CAN is short for Controller Area Network. It is a communications protocol developed as a LAN for use in automobiles. [. . . ]