I need to stop the speed from dropping to 10% when the safety gates are open. This is causing operators to have to adjust speed after the gates are closed and I need to prevent this. I want to take away the need for operators to adjust speed all together. How can I do this? Or adjust speed the robot goes to after safety circuit closes ?
Speed drops to 10% when gates open
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cat91345 -
September 14, 2022 at 3:54 PM -
Thread is Unresolved
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Under Menu, Setup, F1 Type select Override select. They might be set to 10%?
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Under Menu, Setup, F1 Type select Override select. They might be set to 10%?
I don’t think that will work because robot needs to be in remote control
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What is the current value of $SCR.$fenceovrd?
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You can try setting the Override Select function.
Menu > Setup > Ovrd Select
You need two DI's for the speed control.
DI1=ON AND DI2=ON 100%
DI1=ON AND DI2=OFF 50%
DI1=OFF AND DI2=ON 25%
DI1=OFF AND DI2=OFF 10%
Another solution is background logic
: IF (SO[7:TP enabled = ON) THEN ;
: OVERRIDE=100% ;
: ENDIF ;
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You can do a program running in background and write the speed in $MCR.$GENOVERRIDE from a GI.
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You can try setting the Override Select function.
Menu > Setup > Ovrd Select
You need two DI's for the speed control.
DI1=ON AND DI2=ON 100%
DI1=ON AND DI2=OFF 50%
DI1=OFF AND DI2=ON 25%
DI1=OFF AND DI2=OFF 10%
Another solution is background logic
: IF (SO[7:TP enabled = ON) THEN ;
: OVERRIDE=100% ;
: ENDIF ;
It won't let me use the If statement in BG logic. It's saying invalid operator
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What is the current value of $SCR.$fenceovrd?
It says it's write protected. How do I override that?
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You have to use the if statement that has parentheses.
Try changing that variable in a controlled start.
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Hello ,
In controlled start mode - you may be able to set
$SCR.$TPENABLEOVRD = 100
By setting this value , robot will ignore over ride change when TP switch set to ON from OFF mode
Regards,
AO
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The override select Boyd pointed out in post #2 is the correct way.