Keyence GL-RHG Series Manual do Utilizador

237GBSafety Light Curtain for Press MachinesGL-RHG SeriesUser's ManualNo.981BE124-01

8GL-RHG-M-NO0-ESoftware License AgreementThe use of [Safety Device Configurator, GL-R configurator, SL-V Configurator] (hereinafter referred to as[thi

6-12GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-6 Saving the Configuration DataCreated configuration contents can be saved on t

6-13GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-7 Configuration TabPointConfiguration data created by the configuration softwar

6-14GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-8 Monitor TabAllows the GL-RHG status to be monitored. Also, the non-safety ou

6-8 Monitor Tab6-15GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6I/O monitoring Main panel* Displayed items will differ depending

6-8 Monitor Tab6-16GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6OFF informationPointIf the power supplied to the GL-RHG main unit

6-8 Monitor Tab6-17GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6Error informationPointIf the power supplied to the GL-RHG main uni

6-18GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-9 Other FunctionsThis section explains functions that can only be performed fro

6-9 Other Functions6-19GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6Communication (C)  Verifying the configurationFrom the menu,

6-9 Other Functions6-20GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6Log-in authentication (A) Changing the password If you forge

7-1GL-RHG-M-NO7-E7Specifications and Dimensions7-1 Nomenclature of Model Name . . . . . . . . . . . . . . . . . . . . . . . 7-27-2 Specifications .

9GL-RHG-M-NO0-ETable of ContentsIntroductionSymbolsSafety Information for GL-RHG Series ...

7-2GL-RHG-M-NO7-ESpecifications and Dimensions77-1 Nomenclature of Model NameTransmitter and receiver unitCableGL––R12H –TGThe number of beam axeExamp

7-3GL-RHG-M-NO7-ESpecifications and Dimensions77-2 SpecificationsSpecifications*1 When the GL-RHG is used under surrounding air temperatures between 5

7-2 Specifications7-4GL-RHG-M-NO7-ESpecifications and Dimensions7 Parameter for IEC61508 PFHd (average frequency ofa dangerous failureper hour)* For

7-2 Specifications7-5GL-RHG-M-NO7-ESpecifications and Dimensions7Response time (OSSD)Units: ms*1 If the interruption is present in the protective zone

7-2 Specifications7-6GL-RHG-M-NO7-ESpecifications and Dimensions7Current consumption*1 The above current consumption does not include the current cons

7-2 Specifications7-7GL-RHG-M-NO7-ESpecifications and Dimensions7 Cable Cable protection pipe Mounting bracket and antivibration bracket Configura

7-2 Specifications7-8GL-RHG-M-NO7-ESpecifications and Dimensions7 Dedicated Safety Reley for the GL-R SeriesPackaged items and materials Transmitter

7-2 Specifications7-9GL-RHG-M-NO7-ESpecifications and Dimensions7 Mounting bracket and antivibration bracket Configuration software related items D

7-10GL-RHG-M-NO7-ESpecifications and Dimensions77-3 DimensionsGL-RHG unitUnits: mmNOTICEIf the length for a single GL-RHG unit is 1280 mm or greater,

7-3 Dimensions7-11GL-RHG-M-NO7-ESpecifications and Dimensions7Units: mmAdjustable angle mounting bracket (Model: GL-RB01)Units: mmAdjustable angle mou

10GL-RHG-M-NO0-EChapter 3 Installation to a Machine3-1 Correct Installation Method ...

7-3 Dimensions7-12GL-RHG-M-NO7-ESpecifications and Dimensions7Straight mounting bracket (Model: GL-RB11)Units: mmL-shaped mounting bracket (Model: GL-

7-3 Dimensions7-13GL-RHG-M-NO7-ESpecifications and Dimensions7No dead zone mounting bracket (Model: GL-RB21)Units: mm*1 For GL-R08HG, attach one brack

7-3 Dimensions7-14GL-RHG-M-NO7-ESpecifications and Dimensions7Antivibration bracket for the straight mounting bracket (Model: GL-RB31)Units: mm3012407

7-3 Dimensions7-15GL-RHG-M-NO7-ESpecifications and Dimensions7Interface unit (Model: GL-R1UB)Units: mm10.124.949.643.116.3 1.12.12.71.524.910.443.169.

7-3 Dimensions7-16GL-RHG-M-NO7-ESpecifications and Dimensions7MEMO

A-1GL-RHG-M-NOA-EAppendix1 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-22 Checklist. . . . . . . . . . . . .

A-2GL-RHG-M-NOA-EAppendix1 TroubleshootingIf the GL-RHG is not functioning normally, check the GL-RHG indicators first.The GL-RHG is in an error condi

1 TroubleshootingA-3GL-RHG-M-NOA-EAppendix In case where the GL-RHG goes back to the normal operation with reset operationSee "4-5 Examples of

1 TroubleshootingA-4GL-RHG-M-NOA-EAppendixIf the device is in the error conditionIndication Error name Cause Check and corrective actionWiring erro

1 TroubleshootingA-5GL-RHG-M-NOA-EAppendix*1 All indicators on the transmitter may turn OFF.OSSD1 errorOSSD2 errorWhen the error is cleared

11GL-RHG-M-NO0-EChapter 5 Indicators5-1 Function Indicators and 7-segment Display ... 5-2Functio

1 TroubleshootingA-6GL-RHG-M-NOA-EAppendixIf the GL-RHG is not in an error conditionError name Cause CountermeasureAll Indicators are OFF.The power is

A-7GL-RHG-M-NOA-EAppendix2 ChecklistChecklist before operationYou are fully responsible for performing the risk assessment on your machine application

2 ChecklistA-8GL-RHG-M-NOA-EAppendix In case of using NPN output type cable, the OSSD is not short-circuited to 0 V, and the load is betweenthe OSSD

2 ChecklistA-9GL-RHG-M-NOA-EAppendix Inspection prior to daily operation (Daily inspection)You should check the GL-RHG operation and the machine oper

Revision HistoryDate Revision Revision contentsNovember 2012 Official releaseFebruary 2013 2nd edition Mounting bracket added and other additional des

WARRANTIES AND DISCLAIMERS(1) KEYENCE warrants the Products to be free of defects in materials and workmanship for a period of one (1) year from the d

2012247005E 1023-2 237GB

12GL-RHG-M-NO0-EChapter 7 Specifications and Dimensions7-1 Nomenclature of Model Name ...

1-1GL-RHG-M-NO1-E1Before Use1-1 Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21-2 Part Description . .

1-2GL-RHG-M-NO1-EBefore Use11-1 ProductsLight curtain unit• GL-RHG transmitter (Transmitter) × 1• GL-RHG receiver (Receiver) × 1• Test piece Diamete

1-1 Products1-3GL-RHG-M-NO1-EBefore Use1 Unit connection cable (for extension use)Used together with the extension cable. Extension cableUsed togeth

1-1 Products1-4GL-RHG-M-NO1-EBefore Use1Cable length specification1. Optical synchronization system, wire synchronization systemThe sum of the length

1-1 Products1-5GL-RHG-M-NO1-EBefore Use1Mounting brackets"3-7 Mounting Brackets" (page 3-17)Adjustable angle mounting bracket (GL-RB01)Mate

IntroductionThis user's manual describes handling, operation, and precautionary information for the GL-RHG SeriesSafety Light Curtain for Press M

1-1 Products1-6GL-RHG-M-NO1-EBefore Use1Antivibration bracket"3-7 Mounting Brackets" (page 3-17)PointIf the length for a single GL-RHG unit

1-1 Products1-7GL-RHG-M-NO1-EBefore Use1Software and Interface UnitRequired options when monitoring GL-RHG on a PC"Chapter 6 Monitoring method Us

1-8GL-RHG-M-NO1-EBefore Use11-2 Part Description*1 The side where the end cover has already been installed at shipment is the top side. Transmitter 

1-2 Part Description1-9GL-RHG-M-NO1-EBefore Use1 Setting switchPoint• The configuration of the setting switch is applied when the power is supplied.•

1-2 Part Description1-10GL-RHG-M-NO1-EBefore Use1Beam center-line: An optical path joining the optical center of the emitting element on the transmitt

2-1GL-RHG-M-NO2-E2Functions and Features2-1 Wiring System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22-2 Functions . .

2-2GL-RHG-M-NO2-EFunctions and Features22-1 Wiring SystemThe following three types of wiring systems and the series connection are available in the GL

2-1 Wiring System2-3GL-RHG-M-NO2-EFunctions and Features2Series connectionUp to three GL-RHG units can be serially connected and used as a single ligh

2-4GL-RHG-M-NO2-EFunctions and Features22-2 FunctionsThe wiring system and the type of cable used with the GL-RHG determine the functions that can be

2-5GL-RHG-M-NO2-EFunctions and Features22-3 OSSDThe OSSD is a safety-related control output. It connects to an external device (load), such as an FSD

1GL-RHG-M-NO0-ESafety Information for GL-RHG SeriesGeneral precautionsDANGER• You must verify that the GL-RHG is operating correctly in terms of funct

2-6GL-RHG-M-NO2-EFunctions and Features22-4External Device Monitoring (EDM Function)EDM (External Device Monitoring) is a function of the GL-RHG that

2-7GL-RHG-M-NO2-EFunctions and Features22-5Temporary Suspension of Safety FunctionMuting functionThe muting function is used to temporarily suspend th

2-5 Temporary Suspension of Safety Function2-8GL-RHG-M-NO2-EFunctions and Features2Devices used for muting function Muting device• The muting device

2-5 Temporary Suspension of Safety Function2-9GL-RHG-M-NO2-EFunctions and Features2 Time chartT1: 0.04 to 3 secondsPoint• If muting input 2 turns on

2-5 Temporary Suspension of Safety Function2-10GL-RHG-M-NO2-EFunctions and Features2Example: Muting function with 2 muting devices (Sensors)The follow

2-5 Temporary Suspension of Safety Function2-11GL-RHG-M-NO2-EFunctions and Features2 Explanation(1) The workpiece is approaching theprotective zone b

2-5 Temporary Suspension of Safety Function2-12GL-RHG-M-NO2-EFunctions and Features2 Wiring the muting inputsPointOutput type of the switch or sensor

2-5 Temporary Suspension of Safety Function2-13GL-RHG-M-NO2-EFunctions and Features2Example: Muting function with 4 muting devicesThe following is an

2-5 Temporary Suspension of Safety Function2-14GL-RHG-M-NO2-EFunctions and Features2 ExplanationSensor A2Safety zone Hazardous zoneReceiverBeamaxisTr

2-5 Temporary Suspension of Safety Function2-15GL-RHG-M-NO2-EFunctions and Features2(3)The workpiece interrupts the beamof sensor A1 first, and then i

2GL-RHG-M-NO0-EPrecaution on use Operators Environment of use Target machineDANGER• In order to operate the GL-RHG correctly, the responsible perso

2-5 Temporary Suspension of Safety Function2-16GL-RHG-M-NO2-EFunctions and Features2 Wiring the muting inputsPointThe output type of the switch or se

2-5 Temporary Suspension of Safety Function2-17GL-RHG-M-NO2-EFunctions and Features2Example: Muting function with 2 muting devices (Switches)The follo

2-5 Temporary Suspension of Safety Function2-18GL-RHG-M-NO2-EFunctions and Features2 Explanation(1) The GL-RHG is not muted when the mold is at or st

2-5 Temporary Suspension of Safety Function2-19GL-RHG-M-NO2-EFunctions and Features2 Wiring the muting inputsPointThe output type of the switch or se

2-5 Temporary Suspension of Safety Function2-20GL-RHG-M-NO2-EFunctions and Features2Override functionDuring normal operation, the OSSD goes to an OFF

2-5 Temporary Suspension of Safety Function2-21GL-RHG-M-NO2-EFunctions and Features2 Conditions for initiation of overrideThe override condition is i

2-22GL-RHG-M-NO2-EFunctions and Features22-6 Wait Input FunctionThe wait input is a NON-SAFETY-RELATED function.This function puts the OSSD into an OF

2-23GL-RHG-M-NO2-EFunctions and Features22-7 Non Safety-Related OutputsThe outputs other than the OSSD are "non safety-related outputs" whic

2-7 Non Safety-Related Outputs2-24GL-RHG-M-NO2-EFunctions and Features2Error output (Transmitter, black wire)The error output is activated if the GL-R

3-1GL-RHG-M-NO3-E3Installation to a Machine3-1 Correct Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . 3-23-2 Safety Distances

3GL-RHG-M-NO0-E InstallationDANGER• The GL-RHG must be installed only after ensuring the minimum safety distance betweenthe GL-RHG and the hazardous

3-2GL-RHG-M-NO3-EInstallation to a Machine33-1 Correct Installation MethodTransmitter and receiver orientation• The GL-RHG receiver and transmitter mu

3-1 Correct Installation Method3-3GL-RHG-M-NO3-EInstallation to a Machine3Mounting positionCorrect position• The machine operators are only able to ap

3-4GL-RHG-M-NO3-EInstallation to a Machine33-2 Safety DistancesThe safety distance is the minimum allowable mounting distance between the GL-RHG and t

3-2 Safety Distances3-5GL-RHG-M-NO3-EInstallation to a Machine3 Example 1: ISO13855 (EN ISO13855)Safety distance calculation according to ISO13855:20

3-2 Safety Distances3-6GL-RHG-M-NO3-EInstallation to a Machine3 Example 2 :ANSI B11.19-2010Safety distance calculation according to ANSI B11.19-2010

3-2 Safety Distances3-7GL-RHG-M-NO3-EInstallation to a Machine3 Example 3 :ANSI/RIA R15.06-1999Safety distance calculation according to ANSI/RIA R15.

3-2 Safety Distances3-8GL-RHG-M-NO3-EInstallation to a Machine3 Example 4 When using GL-RHG as safety device for press machine in JapanSafety distanc

3-2 Safety Distances3-9GL-RHG-M-NO3-EInstallation to a Machine3z Safety light curtain installation position (for machine press)A : Slide adjustment am

3-2 Safety Distances3-10GL-RHG-M-NO3-EInstallation to a Machine3 Example 6 When using GL-RHG as safety device for press machine in ChinaSafety distan

3-11GL-RHG-M-NO3-EInstallation to a Machine33-3 Light Interference Prevention MethodWhen more than one GL-RHG systems are installed, the OSSD may go t

4GL-RHG-M-NO0-E Circuit design and wiringDANGER• When the reduced resolution function is applied, the detection capability variesaccording to your co

3-3 Light Interference Prevention Method3-12GL-RHG-M-NO3-EInstallation to a Machine3Interference due to installationIf more than three GL-RHG systems

3-13GL-RHG-M-NO3-EInstallation to a Machine33-4Installation Distance from Glossy SurfacesIf there is a glossy surface around the GL-RHG, the GL-RHG ma

3-14GL-RHG-M-NO3-EInstallation to a Machine33-5 Cable InstallationCables must be installed to the GL-RHG before the mounting brackets are installed.O

3-5 Cable Installation3-15GL-RHG-M-NO3-EInstallation to a Machine3Cable connection to the lower part of the GL-RHG (The unit connection cable and exte

3-16GL-RHG-M-NO3-EInstallation to a Machine33-6 Attaching the Cable Protection PipePointWhen using GL-RHG as a press machine and sharing machine (pape

3-17GL-RHG-M-NO3-EInstallation to a Machine33-7 Mounting BracketsPointConnect the cables to the GL-RHG before connecting the mounting brackets. If the

3-7 Mounting Brackets3-18GL-RHG-M-NO3-EInstallation to a Machine3Straight mounting bracket (GL-RB11) / L-shaped mounting bracket (GL-RB12)PointIf the

3-7 Mounting Brackets3-19GL-RHG-M-NO3-EInstallation to a Machine3No dead zone mounting bracket (GL-RB21)Point• If the length for a single GL-RHG unit

3-7 Mounting Brackets3-20GL-RHG-M-NO3-EInstallation to a Machine3Antivibration bracket for the adjustable angle mounting bracket (GL-RB32)If the lengt

3-7 Mounting Brackets3-21GL-RHG-M-NO3-EInstallation to a Machine3Antivibration bracket for the straight mounting bracket (GL-RB31)If the length for a

5GL-RHG-M-NO0-ETesting and maintenanceDANGER• When using PNP output type cables, be sure to connect the load between the OSSD and 0 Vto avoid a danger

3-22GL-RHG-M-NO3-EInstallation to a Machine33-8 Optical AlignmentEnsure the following prior to optical alignment• No interruption in the protective zo

4-1GL-RHG-M-NO4-E4Wiring4-1 Precautions on Wiring and Power Supply . . . . . . . . . . . . . 4-24-2 I/O Circuit Diagram . . . . . . . . . . . . . .

4-2GL-RHG-M-NO4-EWiring44-1Precautions on Wiring and Power SupplyPower supplyIn order to meet the requirements laid out in IEC61496-1, UL61496-1, EN61

4-3GL-RHG-M-NO4-EWiring44-2 I/O Circuit DiagramReference• Grey wire (FE) is electrically-connected to the light curtain body case.• The light curtain

4-4GL-RHG-M-NO4-EWiring44-3 Cable Color and Pin PositionPoint• When the synchronization wires are not connected, the GL-RHG operates in opticalsynchro

4-3 Cable Color and Pin Position4-5GL-RHG-M-NO4-EWiring4 11-core cablePin No Wire ColorAssigned functionTransmitter Receiver1 White Wait input OSSD22

4-6GL-RHG-M-NO4-EWiring44-4 Cable Specification(1) Cable length1. Optical synchronization system and wire synchronization systemThe sum of the length

4-7GL-RHG-M-NO4-EWiring44-5 Examples of WiringSymbolsR1, R2 : External device (Safety PLC, Safety relay unit, etc)K1, K2 : External device (Force guid

4-5 Examples of Wiring4-8GL-RHG-M-NO4-EWiring4Optical synchronization system Transmitter: 5-core cable, Receiver: 5-core cable(1) PNP output cableRef

4-5 Examples of Wiring4-9GL-RHG-M-NO4-EWiring4 Transmitter: 5-core cable, Receiver: 11-core cable, EDM input used(1) PNP output cable(2) NPN output c

6GL-RHG-M-NO0-EPrecautions on Regulations and Standards CE MarkingKeyence Corporation has confirmed that this product complies with the essential req

4-5 Examples of Wiring4-10GL-RHG-M-NO4-EWiring4One-line system Transmitter: Series connection cable, Receiver: 5-core cable(1) PNP output cable(2) NP

4-5 Examples of Wiring4-11GL-RHG-M-NO4-EWiring4 Transmitter: Series connection cable, Receiver: 11-core cableEDM input used(1) PNP output cable(2) NP

4-5 Examples of Wiring4-12GL-RHG-M-NO4-EWiring4Wire synchronization systemReferenceDifferent core number cables can be used for the transmitter and re

4-5 Examples of Wiring4-13GL-RHG-M-NO4-EWiring4 Transmitter: 11-core cable, Receiver: 11-core cable, EDM input used(1) PNP output cable(2) NPN output

4-5 Examples of Wiring4-14GL-RHG-M-NO4-EWiring4Transmitter: 11-core cable, Receiver: 11-core cable, EDM input not used(1) PNP output cable(2) NPN out

5-1GL-RHG-M-NO5-E5Indicators5-1 Function Indicators and 7-segment Display . . . . . . . . . . . . 5-25-2 Center Indicator . . . . . . . . . . . . . .

5-2GL-RHG-M-NO5-EIndicators55-1Function Indicators and 7-segment DisplayFunction indicatorsTransmitter7-segment displayReceiverFunction indicatorTrans

5-1 Function Indicators and 7-segment Display5-3GL-RHG-M-NO5-EIndicators57-segment display Upon power-upThe segment LEDs light up in the following se

5-4GL-RHG-M-NO5-EIndicators55-2 Center IndicatorOverviewCenter indicators are present on both the transmitters and receivers.Reference• When the GL-RH

6-1GL-RHG-M-NO6-E6Monitoring method Using the Configuration SoftwarePointConfiguration data created by the configuration software cannot beuploaded to

7GL-RHG-M-NO0-E Type examination for "press machine and shearing machine safety device"GL-RHG has passed the "Type examination" b

6-2GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-1 Before UseAbout the configuration softwareThe configuration software <Safet

6-3GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-2 Installing the configuration softwareThis section describes how to install the

6-2 Installing the configuration software6-4GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6Installation ProcedureExecute "setup

6-5GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-3Connecting the GL-RHG Main Unit and PCPoint• To connect the GL-RHG main unit to

6-3 Connecting the GL-RHG Main Unit and PC6-6GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6Connection Method1 Loosen the screws on

6-7GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-4 Main Screen Part NamesThis section describes the part names and functions of t

6-4 Main Screen Part Names6-8GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6TabClick the tab to switch the items that can be set in

6-9GL-RHG-M-NO6-EMonitoring method Using the Configuration Software66-5Starting and Exiting the GL-R ConfiguratorStarting the <GL-R Configurator>

6-5 Starting and Exiting the GL-R Configurator6-10GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6 When "Create a new configura

6-5 Starting and Exiting the GL-R Configurator6-11GL-RHG-M-NO6-EMonitoring method Using the Configuration Software6 When reading the created configur