Bl (backward limit), Setting, Returns the reverse software limit value – Yaskawa LEGEND-MC User Manual
Page 81: 2147483648 turns off the reverse limit
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LEGEND-MC User’s Manual
BL (Backward Limit)
[Setting]
DESCRIPTION:
The BL command sets the reverse software limit. If this limit is exceeded during a commanded motion, the
motion will decelerate to a stop. Reverse motion beyond this limit is not permitted. The reverse limit is
activated at position n-1 count. To disable the reverse limit, set n to -2147483648. The units are in
quadrature counts.
ARGUMENTS: BLx, y, z, w or BLX=x or BL a, b, c, d, e, f, g, h where
x, y z, w, or a, b, c, d, e, f, g, h are signed integers
“?” returns the reverse software limit value
-2147483648 turns off the reverse limit.
USAGE:
OPERAND USAGE:
_BLn contains the value of the reverse software limit where n is an axis letter.
RELATED COMMANDS:
EXAMPLES:
While Moving
Yes
Minimum Value
-2147483648
In a Program
Yes
Maximum Value
2147483647
Command Line
Yes
Default Value
-2147483648
Can be Interrogated
Yes
Default Format
Position format
Used as an Operand
Yes
Distributed Control
Specific Axis
"FL" Forward
Limit
"PF" Position
Formatting
#TEST
Test Program
AC 1000000
Set Acceleration Rate
DC 1000000
Set Deceleration Rate
BL -15000
Set Reverse Limit
JG -5000
Jog Reverse
BG
Begin Motion
AM
After Motion (soft limit occurred)
TP
Tell Position
EN
End Program