IMS MicroLYNX - Page 54

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DECL [Deceleration Variable]
This variable specifies the deceleration of the axis in MUNITs per second squared.
To Read: PRINT DECL
To Write: DECL=ACCL
VI [Initial Velocity]
This variable will specify the initial velocity of the axis in MUNITs per second.
To Read: PRINT VI
To Write: VI = 25
VM [Maximum Velocity]
This variable specifies the maximum velocity that the axis will attain during a
move in MUNITs per second.
To Read: PRINT VM
To Write: VM = 5
Position
POS [Position Counter]
The POS variable is the register which contains the posi-
tion of the axis in MUNITs (EUNITS in closed loop).
To Read: PRINT POS
To Write: POS=0
Math Functions
The MicroLYNX instruction set features twenty-four (24) mathematical and
logical functions which allow the user to manipulate variables inside or outside a
program to control events.
The math functions are evaluated sequentially. Use one operation per line of
LYNX code.
Math functions can be used
to manipulate variables to
effect events inside or outside
a MicroLYNX program!
Keep math to one operation
per line of LYNX code!
Max Velocity
(VM)
Acceleration
(ACCL)
Deceleration
(DECL)
Initial Velocity (VI)
Time
Figure 10.2: Motion Profile Showing the Basic Parameters
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