Yaskawa SMC–4000 - Manual (Page 245)

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SMC–4000 User Manual
VA (Vector Acceleration)
[Motion]
DESCRIPTION:
This command sets the acceleration rate of the vector in a coordinated motion sequence.
ARGUMENTS: VA s,t where
s and t are unsigned integers in the range 1024 to 68,431,360. s represents the vector acceleration for the S
coordinate system and t represents the vector acceleration for the T coordinate system. The parameter input
will be rounded down to the nearest factor of 1024. The units of the parameter is counts per second
squared.
USAGE:
OPERAND USAGE:
_VAx contains the value of the vector acceleration where x is S or T.
RELATED COMMANDS:
VS (Vector Speed)
VP (Vector Position)
VE (Vector Sequence End)
CR (Circle)
VM (Coordinated Motion Mode)
BG (Begin)
VD (Vector Deceleration)
VT (Vector Time Constant)
EXAMPLES:
While Moving Yes Minimum n Value 1024
In a Program Yes Maximum n Value 67107840
Command Line Yes Default Value 256000
Default Format Position Format
VA 1024 Set vector acceleration to 1024 counts/sec 2
MG_VA Return vector acceleration
00001024
VA 20000 Set vector acceleration
MG_VA
0019456 Return vector acceleration
ACCEL=_VA Assign variable, ACCEL, the value of VA