11 Safety Function
11.3 Safety Logic Circuit
11-52
HW1485509
HW1485509
3. Verifying the safety logic circuit.
– Confirm that the signal becomes ON when pressing the pendant
Emergency Stop and switching the GP safety signal ON. GP safety
output signal 1 becomes ON after one second has passed.
11.3.9.5 Example 5 (Decelerate and Stop the Robot)
In the following example, when the GP safety input signal1 (#1 GSIN1) is
ON under MANUAL (TEACH) mode, the Robot decelerates and stops its
operation.
1. Create the following Safety Logic Circuit.
2. The time chart is as following.
3. Verifying the safety logic circuit.
– Change the mode to MANUAL (TEACH) mode, and turn the servo
ON. After that, when the GP safety signal 1 is turned ON, SFOFF
CAT1 becomes ON, and the Robot decelerates and stops its
operation.
#1 GSIN1
OFF
ON
OFF
ON
OFF
ON
PLAY
TEACH
#1 GSIN1㸸ON
MODE
Decelerating
processing
Servo ON
Starts decelerating processing
Ends decelerating processing
#1 GSIN1 is ON under the teach mode
so that the servo will be turned OFF
after the decelerating processing
To Next Page
Loading...
