3.5.10 Programmable stop functions
Stopping functions
There are different methods to stop the robot, in addition to manually initiated
stops.
•
Stop with system input signals
•
Stop with RAPID instructions
•
Other stops
Stop with system input signals
In the control system, it is possible to define system input signals to be set/reset
through different interactions, for example, through networks, I/O blocks, RobAPI,
etc. See
next release version
.
Description
Pre-defined system input
The manipulator is stopped on the path with no deviation.
Stop
This is a faster stop of the manipulator than
SoftStop
. This stop
is more stressing for the mechanics than
SoftStop
.
QuickStop
ignores torque and acceleration limits.
QuickStop
Stops the RAPID program when the complete program is ex-
ecuted, that means when the last instruction in the main routine
has been completed.
Stop at End of Cycle
Stops program execution after the current instruction is com-
pleted.
Stop at End of Instruction
All of these stops are performed without using the brakes, and the power is never
disconnected. The program execution can be continued directly, for example by
activating a start signal.
Note
Only safety rated input signals are allowed to be used for safety.
Stop with RAPID instructions
There are several RAPID instructions available that stops the robot.
Arguments
Description
Instruction
\Stop
: similar to a normal pro-
gram stop with stop button.
Stops all robots in all tasks imme-
diately.
SystemStopAction
\StopBlock
: as above, but to re-
start the PP has to be moved.
\Halt
: this is like a category 0
stop, i.e. it will result in motors off
state, stop of program execution
and robot movements in all motion
tasks. The Motors on button must
be pressed before the program
execution can be restarted.
Continues on next page
Product manual - OmniCore V250XT
109
3HAC073447-001 Revision: B
© Copyright 2020-2022 ABB. All rights reserved.
3 Installation and commissioning
3.5.10 Programmable stop functions
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