Omron i4L Series User Manual page 96

3 Installation
Safety Setting Function
Configure E-stop Hardware
Delay
Verify E-stop Hardware Delay
Additional Information
Refer to the Automation Control Environment (ACE) Version 4 User's Manual (Cat. No. I633) for
more information about using the Safety Setting functions.
Emergency Stop Check Procedure
Use the following procedure to check for correct emergency stop operation.
1
If a pendant is present in the system, connect it to the XSYSTEM cable.
2
Prepare all emergency stop devices for enabling the robot High Power.
3
Enable the robot High Power with one of the methods described in 4-3-1 Enabling Robot High
Power on page 4-5.
4
Confirm that robot High Power is enabled using the High Power indicator. If robot High Power
is not enabled, refer to Section 5 Troubleshooting on page 5-1 for more information.
5
Activate each and every emergency stop device connected to the system to check that High
Power is disable for all safety equipment. This includes pendant safety devices, Front Panel
safety devices, and any other safety equipment wired to the XUSR connector. After one safety
device check is made, deactivate it, enable High Power again, and make a check for the next
safety device. Repeat 2 to 5 until all safety device functionality is confirmed to be working prop-
erly.
High Power Indicator Check
When High Power is enabled, an amber indicator lamp must turn ON to alert personnel that the robot
is capable of motion to satisfy safety requirements.
 High Power Indicator Check Procedure
Use the following procedure to verify that the High Power indicator is working correctly.
1
Apply Control Power to the robot and disable High Power.
2
Make a High Power request using one of the methods described in High Power Request Meth-
ods on page 4-6.
3-32
The objective of the ESTOP hardware delay feature is to comply with safety
regulations which require the robot to have the capability of disabling High
Power without software intervention in an emergency stop situation.
Configuration will set the delay for the emergency stop timer circuit.
Verification will verify that High Power is disabled without software interven-
tion in an emergency stop situation.
Description
i4L Robots User's Manual (I658)