ABB OmniCore C90XT, Product Manual

Page: 25 / 450

1.3.3 Enabling device and hold-to-run functionality
Three-position enabling device
CAUTION
The person using the three-position enabling device is responsible to observe
the safeguarded area for hazards due to robot motion and any other hazards
controlled by the robot.
The three-position enabling device is a manually operated, constant pressure
push-button which, when in center-enabled position, allows potentially hazardous
functions.
The three-position enabling device will when continuously held in center-enabled
position permit robot motion and any hazards controlled by the robot. Release of
or compression past the center-enabled position will stop the hazard, for example,
robot motion.
CAUTION
For safe use of the three-position enabling device, the following must be
implemented:
• The three-position enabling device must never be rendered inoperational
in any way.
• If there is a need to enter safeguarded space, always bring the three-position
enabling device. This is to enforce single point of control.
CAUTION
The single point of control cannot be guaranteed in automatic mode. External
clients cannot be denied access.
CAUTION
On the IRB 14050, the three-position enabling device is not active unless a valid
SafeMove configuration is active in the controller.
CAUTION
A protective stop in manual mode does not exist.
Hold-to-run function in manual full speed mode
The hold-to-run function for manual full speed allows movement in conjunction
with the three-position enabling device when the button connected to the function
is actuated manually. This hold-to-run function can only be used in manual full
speed mode. In case of hazard, release or compress the three-position enabling
device.
Continues on next page
Product manual - OmniCore C90XT 25
3HAC073706-001 Revision: D
© Copyright 2020-2021 ABB. All rights reserved.
1 Safety
1.3.3 Enabling device and hold-to-run functionality