User manual OMRON NSJ CONTROLLERS 03-2008

[. . . ] W452-E1-03 NSJ Controllers OPERATION MANUAL SYSMAC One NSJ Series NSJ5-TQ(B)-M3D, NSJW-ETN21, NSJW-CLK21-V1, NSJW-IC101 NSJ Controllers Operation Manual Revised March 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. Always heed the information provided with them. [. . . ] -G5D Up to 3 Racks (3 x 10 Units max. ) 10 Units max. NSJ@--M3D Up to 1 Rack (10 Units max. ) CJ-series Basic I/O Units CJ-series Special I/O Units CJ-series CPU Bus Units Note (1) I/O Interface Unit must be connected immediately to the right of the Power Supply Unit. (2) The total length of CS/CJ-series I/O Connecting Cable connecting the NSJ I/O Control Unit on the NSJ Controller to the I/O Interface Unit on the first CJ-series Expansion Rack and connecting the I/O Interface Units on adjacent CJ-series Expansion Racks must be 12 m or less. Connecting the Simple Locking Connectors Press the tabs on the end of the connector and insert the connector until it locks in place. The NSJ Controller will not operate properly if the connector isn't inserted completely. To remove the connector, press the tabs and pull the connector out. 101 Mounting and Wiring Expansion Units Note Section 5-3 (1) Always turn OFF the power supply to the NSJ Controller before connecting a cable. (2) An I/O bus error will occur and the NSJ Controller will stop if a CS/CJ-series I/O Connecting Cable's connector separates from the Rack. (3) A 63-mm hole will be required if the CS/CJ-series I/O Connecting Cable must pass through a hole when connecting an Expansion Rack. (4) Do not bend or pull on the cables with excessive force. (5) The cables can withstand a pulling force up to 49 N. (6) The CS/CJ-series I/O Connecting Cables mustn't be bent beyond the minimum bending radii shown in the following diagram. R 69 min. R Cable outer diameter: 8. 6 mm (7) Always attach the cover to the output connector (left side) on the last I/O Interface Unit on the last CJ-series Expansion Rack to protect it from dust. CJ1W-II101 I/O Interface Unit II101 OUT IN Output connector cover Refer to Section 5 Installation and Wiring in the CJ Series PLC Operation Manual (W393) for CJ-series Unit connections/wiring, DIN Track mounting methods, and Power Supply Unit wiring. 5-3-3 Wiring the NSJ Controller Link Unit This section describes methods for wiring only the connector on the NSJ Controller Link Unit. Refer to the Controller Link Units Operation Manual (W309) for information on communications cables, shield wiring, and connection precautions. 102 Mounting and Wiring Expansion Units Communications Cables Section 5-3 Use the following shielded twisted-pair cables for Controller Link connections. Model Manufacturer ESVC 05X2C-13262 BANDO ELECTRIC WIRE ESNC 05X2C-99-087B Nihon Electric Wire & Cable Note Always use one of the above communications cables. Normal communications may not be possible if any other cables are used. Wiring the Communications Cable Note (1) Use the cable specified for the communications cable. (2) Keep communications cables separated from power lines or high-tension lines to prevent influences from electronic noise. (3) Ground the shield of the communications cable at one end of the network. (4) Do not connect the shield cable of the communications cable to a ground that is also being used for power-system devices, such as inverters. (5) Turn ON the terminating resistance switch at the node at each end of the network and turn OFF the terminating resistance switch at all other nodes. If outdoor wiring is necessary, take protective measures against lightening, such as underground wiring or wiring inside pipes. (7) The minimum length of the communications cable between nodes is 1 m. Prepare the communications cables at a length of 1 m or longer. (8) Use the multidrop method for connecting nodes. Normal communications will not be possible with T branches. Connect the communications cable to the connector using the following procedure. [. . . ] Allocated addresses for System Memory using CX-Designer on the Initial Tab Page that appears when PT - System Settings is selected. $SB + m 15 31 47 52 0 Word m: $SB0 to $SB15 16 Word m+1: $SB16 to $SB31 32 Word m+2: $SB32 to $SB47 48 Word m+3: $SB48 to $SB52 System Word Memory ($SW) System word memory ($SW) is used for exchanging information between the Controller Section and the Display Section in word units, such as controlling the Display Section and notifying the Controller Section of Display Section status. The system word memory contains 39 items with predefined functions. The system word memory is listed in the following table. Address $SW0 $SW1 $SW2 $SW3 $SW4 $SW5 $SW6 $SW7 Classification Notification/control Notification/control Notification/control Notification/control Notification/control Notification/control Notification/control Notification/control Function Current Screen Number Display Pop-up Screen 1 Number Pop-up Screen 1 Display Position (X Coordinate) Pop-up Screen 1 Display Position (Y Coordinate) Display Pop-up Screen 2 Number Pop-up Screen 2 Display Position (X Coordinate) Pop-up Screen 2 Display Position (Y Coordinate) Display Pop-up Screen 3 Number 214 System Memory List Address $SW8 $SW9 $SW10 $SW11 $SW12 $SW13 $SW14 $SW15 $SW16 $SW17 $SW18 $SW19 $SW20 $SW21 $SW22 $SW23 $SW24 $SW25 $SW26 $SW27 $SW28 $SW29 $SW30 $SW31 $SW32 $SW33 $SW34 $SW35 $SW36 $SW37 $SW38 Classification Notification/control Notification/control Notification/control Control --Control Notification Notification Notification Notification Notification Notification Notification Notification --Notification Notification Notification Notification Control Control Control Control Control Control Control Control Control Control Notification/control Notification Function Pop-up Screen 3 Display Position (X Coordinate) Pop-up Screen 3 Display Position (Y Coordinate) Display Label Number Print Screen/Screen Capture Reserved Password Number For Input Prohibit Clear Current Time (min, s) Current Date and Time (day, hour) Current Date (year, month) Current Day (day of the week) No. of Generated Alarms and Events ID Number for Generated Alarms and Events ID Number for Cleared Alarms and Events Appendix B Alarm/Event ID when Alarm/Event Object Macro Executed Reserved Macro Execution Error Number Macro Error Screen Number Macro Error Object ID Number Error Macro Execution Timing Offset Value for Index I0 Offset Value for Index I1 Offset Value for Index I2 Offset Value for Index I3 Offset Value for Index I4 Offset Value for Index I5 Offset Value for Index I6 Offset Value for Index I7 Offset Value for Index I8 Offset Value for Index I9 Data Log Group Number Data Block Error Number Note The notification words are not write prohibited. 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