Emergency Stop for NX Safety Controller Quick Start Guide (EN)

Emergency Stop for NX Safety Quick Start Guide This guide describes how to program an emergency stop using Sysmac Studio software. Overview Items needed: Sysmac Studio, version 1.07 or higher. Quick Summary 1.) Node setting – See chart under “Node Set-up”. 2.) Set up each mode’s variable name in the I/O map. 3.) Function block - SF_EmergencyStop, entering variable names as inputs Description For the purposes of this document, a dual channel emergency stop pushbutton will be used. Additional Information www.omron247.com .

Z931 manual – NX-series Safety Control Unit Function block details Z930 manual - Safety Control Unit Application examples in appendix Devices - Emergency stop options Document: QSG-ESTOP-TO-NX-SAFETY - Version 1.0 Dec. 17, 2013 Page 1 of 6

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Node Set-up Sysmac Studio steps: Multiview explorer -> Select Safety CPU -> Configuration and setup -> Communications -> Safety -> Safety I/O -> Select a node -> double click on parameters -> click on the white X next to the filter to see all of the nodes -> use toolbox to select a safety device (might need to drag right side window to see the toolbox) -> drag and drop parameter to knob -> complete for all nodes. Note: The fields in the nodes are not used in the program. Could be used to enter part name/type/number. Use the chart to determine your input device configuration. Equivalent or Complimentary? If the contacts open and close at the same time, they are equivalent.

If the contacts open and close in opposite direction, they are complementary. Keep the default test pulses. Document: QSG-ESTOP-TO-NX-SAFETY - Version 1.0 Dec. 17, 2013 Page 2 of 6 A22E- -01 _ Mechanical contact for single channel A22E- -11 Mechanical contact for single channel _ A22E- -02 Mechanical contact for dual channel equivalent _ A22E- -12 _ Mechanical contact for dual channel complementary A22E- -03 Mechanical contact for dual channel equivalent _ A165E- -01 Mechanical contact for single channel _ A165E- -02 Mechanical contact for dual channel equivalent _ A165E- -03U _ Mechanical contact for dual channel equivalent

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I/O Map Sysmac Studio steps: Multiview Explorer -> select Safety CPU -> Configurations and Setup -> double click on I/O Map -> make sure arrown buttons are all pointing down -> use variable template to paste (Note: It will not paste if there is an empty field. Can only do groups when no empty fields.) OR manually enter with right click OR scroll down to highlight all variables -> right click -> select variable. (Note: Do not enter a variable name for the second input or output of dual channel devices.) Enter the input variable name into the I/O map. Do not enter a name for the second channel of a dual channel device. SF_EmergencyStop Function Block Inputs Sysmac Studio steps:

Multiview Explorer -> select new_safetyCPU -> Programming -> POU -> Programs -> Program0 Toolbox -> Safety Function Blocks -> left click on a function block and drag onto the white part of the screen until you see a box that says "start here" and it turns green Click on white space next to the inputs (always on left side of the FB ) -> click on the box with the three dots -> make sure "global variables" is selected under "categories", then select the input from the list OR start to type and select input from pulldown list. Inputs highlighted in yellow and start with S_ require a SAFE variable type . Enter the input. Document: QSG-ESTOP-TO-NX-SAFETY - Version 1.0 Dec. 17, 2013 Page 3 of 6

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SF_ EmergencyStop Function Block Outputs Sysmac Studio steps: Click on white space next to the outputs (always on right side of the FB ) -> click on the box with the three dots -> make sure "global variables" is selected under "categories", then select the input from the list. Out puts highlighted in yellow and start with S_ require a SAFE variable type . Enter the output. Other Input and Output options S_StartReset Input Does a reset button need to be pressed at start-up? If yes, leave blank (since FALSE is default) If no, enter “True”. S_AutoReset Input Does a reset button need to be pressed after the emergency start button is activated?

If yes, leave blank (since FALSE is default) If no, enter “True”. Reset Enter the variable name for the reset button. (Note: Reset is a reserved variable so either pick a new different name or add an extension.) Enter TRUE is no reset button is being used. Name Give the function block a unique name. Reduce function block size Right click the mouse inside the function block –> Remove unused FB call parameters Document: QSG-ESTOP-TO-NX-SAFETY - Version 1.0 Dec. 17, 2013 Page 4 of 6

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