Function Test Of Brake Contactor K44 - ABB IRC5 Product Manual

3.5.6 Function test of brake contactor K44

Performing the function test
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Product manual - IRC5
3HAC047136-001 Revision: M
Action
Start the robot system and turn the mode
switch to manual mode.
Press the three-position enabling device
to the middle position and then hold the
enabling device in this position.
While having eye contact with the manipu-
lator, move the joystick slightly in any dir-
ection to disengage the brakes.
Release the three-position enabling device
to engage the brakes.
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3.5.6 Function test of brake contactor K44
Note
This test is passed if the brakes is disen-
gaged and the manipulator can be moved.
If the Event message "50056 Joint colli-
sion" appears in the FlexPendant log, the
test is failed and the root cause of the fail-
ure must be found.
This test is passed if the event message
"10012 safety guard stop state" appears
in the FlexPendant log.
If the event message "37101 Brake failure"
appears in the FlexPendant log, the test is
failed and the root cause of the failure must
be found.
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