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System Description
Safety System
Product Manual
19
5 Safety System
The robot’s safety system is based on a two-channel safety circuit that is continuously
monitored. If an error is detected, the power supply to the motors is switched off and the
brakes engage. To return the robot to MOTORS ON mode, the two identical chains of
switches must be closed. As long as these two chains differ, the robot will remain in the
MOTORS OFF mode.
Figure 15 below illustrates an outline principal circuit with available customer contacts.
Figure 15 Outline diagram of one of the safety circuits.
5.1 The chain of operation
The emergency stop buttons on the operator’s panel and on the teach pendant and external
emergency stop buttons are included in the two-channel chain of operation.
A safeguarded stop, AUTO STOP, which is active in the AUTO operating mode, can be
connected by the user. In any of the MANUAL modes, the enabling device on the teach
pendant overrides the AUTO STOP.
The safeguarded stop GENERAL STOP is active in all operating modes and is connected
by the user.
The aim of these safeguarded stop functions is to make the area around the manipulator
safe while still being able to access it for maintenance and programming.
Manual
LS =
Limit
switch
AS
= Automatic mode safeguarded space Stop
TPU En= Enabling device, teach pendant unit
GS
= General mode safeguarded space Stop
ES
= Emergency Stop
2nd
chain
interlock
AS
GS
Auto
M
Drive
unit
Contactor
Solid state switches
LS
TPU En
ES
EN
RUN
Computer commands
&
Operating
mode selector
Summary of Contents for IRB 6400R
Page 4: ...Description 20 Product Specification IRB 1400 M97A BaseWare OS 3 0 ...
Page 6: ...Introduction 2 Product Manual ...
Page 10: ...Introduction 6 Product Manual ...
Page 12: ...Product Specification IRB 6400R 2 Product Specification IRB 6400R M99 BaseWare OS 3 2 ...
Page 78: ...Accessories 68 Product Specification IRB 6400R M99 BaseWare OS 3 2 ...
Page 80: ...Product Specification RobotWare 2 Product Specification RobotWare for BaseWare OS 3 2 ...
Page 82: ...Introduction 4 Product Specification RobotWare for BaseWare OS 3 2 ...
Page 104: ...Interbus S 3 2 26 Product Specification RobotWare for BaseWare OS 3 2 ...
Page 110: ...I O Plus 3 2 32 Product Specification RobotWare for BaseWare OS 3 2 ...
Page 128: ...PalletWare 50 Product Specification RobotWare for BaseWare OS 3 2 ...
Page 132: ...Safety 2 Product Manual ...
Page 148: ...System Description CONTENTS Page 2 Product Manual ...
Page 158: ...Structure System Description 12 Product Manual ...
Page 160: ...Computer System System Description 14 Product Manual ...
Page 164: ...I O System System Description 18 Product Manual ...
Page 168: ...Safety System System Description 22 Product Manual ...
Page 170: ...External Axes System Description 24 Product Manual ...
Page 174: ...Installation and Commissioning CONTENTS Page 4 Product Manual IRB 6400R ...
Page 196: ...On Site Installation Installation and Commissioning 26 Product Manual IRB 6400R ...
Page 270: ...Installing the Control Program Installation and Commissioning 100 Product Manual IRB 6400R ...
Page 292: ...Maintenance CONTENTS Page 2 Product Manual IRB 6400R ...
Page 299: ...Maintenance Product Manual IRB 6400R 9 Figure 4 Lubricating gearbox axis 1 4 3 1 2 ...
Page 312: ...Troubleshooting Tools CONTENTS Page 2 Product Manual ...
Page 350: ...Troubleshooting Tools 40 Product Manual ...
Page 352: ...Fault tracing guide 2 Product Manual ...
Page 362: ...Fault tracing guide 12 Product Manual ...
Page 375: ...Motor units Repairs 12 Product Manual IRB 6400R ...
Page 401: ...Arm System Repairs 38 Product Manual IRB 6400R ...
Page 409: ...Cabling Repairs 46 Product Manual IRB 6400R ...
Page 441: ...Special Tools List Repairs 80 Product Manual IRB 6400R ...
Page 479: ...Part List and Spare Parts Product Manual IRB 6400R 38 ...
Page 480: ...Part List and Spare Parts Product Manual IRB 6400R 39 ...
Page 481: ...Part List and Spare Parts Product Manual IRB 6400R 40 ...