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Omron 3G3M1-STD Connection Manual
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Omron 3G3M1-STD Connection Manual

Omron 3G3M1-STD Connection Manual

Integration of 3g3m1 to nx-safety
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Connection Guide
Integration of 3G3M1 to NX-safety
(Hardwired)
3G3M1-STD
3G3M1-ECT
3G3M1-STD Connection Guide Safety V1.0.2

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Summary of Contents for Omron 3G3M1-STD

  • Page 1 Connection Guide Integration of 3G3M1 to NX-safety (Hardwired) 3G3M1-STD 3G3M1-ECT 3G3M1-STD Connection Guide Safety V1.0.2...
  • Page 2 AFETY ELATED ARAMETERS 3.4................................15 IRING SETUP 3G3M1 AND NX SAFETY ........................16 4.1. 3G3M1 I/O ....................16 IRING BETWEEN SAFETY 4.1. 3G3M1-STD S ......................17 AFETY UNCTION ETTINGS 4.1. 3G3M1-ECT S ..................17 AFETY UNCTION NPUT IGNAL ETTINGS 4.2.
  • Page 3 Introduction Thank you for using the Connection guide: Integration of 3G3M1-STD to NX-safety V1.0.2 Use it when programming with the automation software Sysmac Studio. This manual contains information that is necessary to use the product as is and/or together with Sysmac Studio.
  • Page 5 2 LIMITATION OF LIABILITY 1) OMRON SHALL HAVE NO LIABILITY FOR DEFECT OF THE SOFTWARE. 2) OMRON SHALL HAVE NO LIABILITY FOR SOFTWARE PARTS DEVELOPED BY THE USER OR ANY THIRD PARTY USING THE FUNCTION BLOCK DESCRIBED ON THIS MANUAL.
  • Page 6 1.4. Safety Precautions Definition of Precautionary Information The following notation is used in this manual to provide precautions required to ensure safe usage of 3G3M1 Standard Type. The safety precautions that are provided are extremely important to safety. Always read and heed the information provided in all safety precautions.
  • Page 7 This symbol indicates caution and warning. The specific instruction is indicated using an illustration or text inside or near The symbol shown to the left indicates “general caution.” This symbol indicates caution and warning. The specific instruction is indicated inside as well as by using text.
  • Page 8 Warning list Be sure to ground the ground terminal of the inverter. (200-V class: type-D grounding, 400- V class: type-C grounding) Not doing so may result in a serious injury due to an electric shock or fire. Do not remove the surface cover during inverter power supply and for 10 minutes after power shut off.
  • Page 9 Install the inverter on a non-flammable material such as metallic wall. Also, do not place flammable object nearby. Doing so may result in fire. Be sure to perform wiring after installing the inverter unit. Also, tighten terminals with specified torque. Not doing so may result in injury, electric shock or fire.
  • Page 10 Even if the inverter has interrupted power to the motor, if the voltage is applied to the main circuit input terminals L1/R, L2/S and L3/T, voltage may be output to inverter output terminals U, V and W. This may result in a serious injury due to an electric shock. Even if the motor is stopped due to DC braking or pre-excitation, voltage is output to inverter output terminals U, V and W.
  • Page 11 Output terminals (ROA, ROB) use relays, and may remain ON, OFF or undetermined when their lifetime is reached. For safety, equip the inverter with an external protective function. Not doing so may result in fire or accidents. Do not dismantle, repair or modify the product. Doing so may result in injury or electric shock.
  • Page 12 Caution list If connecting a commercially available braking resistor or regenerative braking unit, this may result in a moderate burn due to the heat generated in the braking resistor or regenerative braking unit. In case of a braking resistor, install a thermal relay that monitors the temperature of the resistor.
  • Page 13 The brake function of the inverter does not provide any holding mechanism. Provide a separate holding brake if necessary. Not doing so may result in injury. Comply with the local ordinance and regulations when disposing of the product. Not doing so may result in injury. UL and cUL compliance is subject to conditions.
  • Page 14 Overview This document describes the procedure for connecting the 3G3M1-STD or 3G3M1-ECT to a NX-series safety master via the EDM signal from 3G3M1 inverter and provides the quick setup procedure. Safety Function The safety function is designed so that the safety stop functions of category 0 (uncontrolled stop) specified in IEC 60204-1 is used to meet the safety standards of PL-e under ISO 13849-1.
  • Page 15 3.4. Wiring Wiring example when EDM is enabled (for compliance with ISO13849-1 PL-e)
  • Page 16 Setup 3G3M1 and NX Safety 4.1. Wiring between 3G3M1 and NX safety I/O Wiring between 3G3M1 and NX safety units with common power supply The safety controller in our case is connected on a NX-ECC203 that is powered by +24Vdc, that means the 3G3M1 needs a reference -0Vdc from the same power source.
  • Page 17 4.1. 3G3M1-STD Safety Function Settings Turn OFF the safety function selector switch SW9 when the inverter power supply is turned OFF. Set SW9 to enabled (OFF) or disabled (ON) so that both sides are at the same position at all times.
  • Page 18 To activate Safety hardwired on 3G3M1, change both switches on SW9 to OFF (Right), like picture below. 4.2. Parameter setup 3G3M1 Setup parameter E20 for the D01 output to be assigned to the EDM (External Device Monitoring) function. Parameter Function name Data Default settings Output Terminal...
  • Page 19 Sysmac Studio – Configuration and setup 5.1. Selecting a Safety CPU and Safety Input and Output devices This example will demonstrate how to add a double channel mechanical E-stop together with a reset button. 1. In this example the Safety units are located on a NX-ECC203 node. To add the safety units, go to the Multiview explorer ->...
  • Page 20 3. Select the Safety CPU in the dropdown list -> Go to the Parameters section (Safety -> Safety I/O – Select a node)
  • Page 21 Use the toolbox to select a safety device -> drag and drop parameter to the triangle knob. In this example we use: EDM Feedback from 3G3M1 Reset Switch with Test Pulse Emergency Stop Switch for Dual Channel Equivalent. Select a unique comment on Safety Input and Safey Output (or wait until I/O Map) NX-SI400...
  • Page 22 NX-SOD400 Output 1: So00 (SF1) Output2: So01 (SF2)
  • Page 23 5.2. I/O Map Map the safety variables for the Safety part. 1. Select I/O Map in the Configuration and Setup window. 2. Enter unique variable names manually or right click and generate name. Comment is same text shown on each card in Parameter Setup. Precautions for Correct Use Do not enter a variable name for the second input or output of dual channel devices.
  • Page 24 5.3. Program Program can be made from scratch but in this program example will be created using automatically programming feature, inside of Sysmac Studio. 1. To automatically generate a safety program right-click on the Programs and select Automatic programming function 2.
  • Page 25 3. Select Reset signal After register all safety variables, it is time to Generate the code.
  • Page 26 4. A program called Autoprogram_ is now generated. Check so that correct variables is connected to FB in the code, based on the I/O map settings. Additional Information The Safety program is just an example and is created by the Automatic programming function in Sysmac studio.

This manual is also suitable for:

3g3m1-ect