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Techman Robot TM Palletizing Operator - Table 13: Safety Function SF10~SF15 Definitions; Table 14: Stop Category and Action of Fault Detection of SF10~ SF15

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TM Palletizing Operator User’s Manual Product Version: 1.0 / Document Version: 1.0 45
Safety
Function
Name
Description
SF13
TCP Speed Limit
The speed limit of the tool center point can be set. When the robot
exceeds its set value, it will trigger a protective stop.
SF14
TCP Force Limit
The additional force that TCP received after compensating the
weight of tool in TCP setting and weight of workpiece in payload
setting in the programming. The force limit of the tool center point
can be set. When the robot exceeds its set value, it will trigger a
protective stop. The force of the tool center point is the external force
at the tool center point estimated through the model by the robot
system. It is not the protection value of applied external force at the
tool center point by the robot system.
SF15
Cartesian Limit
Provides a safety function for users to set Cartesian limits to the
robot. Cubical and cylindrical limits can be set, and both TCP and
elbow are monitored.
Table 13: Safety Function SF10~SF15 Definitions
Refer to the table below for the stop category and the action of fault detection for the safety functions.
When any fault other than discrepancy detected in the safety functions, the system performs a Cat. 0 stop.
When Cat. 0 stop occurs, reboot the robot system to recover from Cat.0 stop status.
Safety Function
Number
Name
Stop Category
Reaction of
Fault Detection
SF10
Joint Torque Monitoring
Cat. 2 stop
Cat. 0 stop
SF11
Joint Position Limit
Cat. 2 stop
Cat. 0 stop
SF12
Joint Speed Limit
Cat. 2 stop
Cat. 0 stop
SF13
TCP Speed Limit
Cat. 2 stop
Cat. 0 stop
SF14
TCP Force Limit
Cat. 2 stop
Cat. 0 stop
SF15
Cartesian Limit
Cat. 2 stop
Cat. 0 stop
Table 14: Stop Category and Action of Fault Detection of SF10~ SF15
Refer to the relevant contents in TMflow Software Manual for the detailed setting of each item.
Regarding methods to recover the robot system from protective stop manually from SF10 SF15, refer to
the relevant sections in Safety Manual (Techman Robot Safety System 3.2).

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