G31: Interrupt Feeding - Omron CS1W-MC221 - 02-2008 Operation Manual

G-language Commands
Programming Example

7-3-14 G31: INTERRUPT FEEDING

Format
406
The acceleration time or deceleration time varies with the override value, as
follows:
X-axis acceleration time = X-axis acceleration time* x override value/100.
X-axis deceleration time = X-axis deceleration time* x override value/100
Y-axis acceleration time = Y-axis acceleration time* x override value/100.
Y-axis deceleration time = Y-axis deceleration time* x override value/100
Z-axis acceleration time = Z-axis acceleration time* x override value/100
Z-axis deceleration time = Z-axis deceleration time* x override value/100
U-axis acceleration time = U-axis acceleration time* x override value/100
U-axis deceleration time = U-axis deceleration time* x override value /100
*These values are set with the system parameters.
The feed rate can be changed in real time by changing the override value. The
operation will vary as follows depending on whether or not the origin is estab-
lished:
Origin established:
Origin not established: The software limit will be disabled. The present
The following example shows executing speed control, adjusting the speed
with an override, and stopping with an optional number.
: :
N010 G74 16
G30 X+
: :
X-axis speed
Note The preceding G01, G02, G03, and G32 commands will operate in Stop Mode
instead of Pass Mode when this command is executed.
Feeds a specified axis for a specified travel distance when a general input
turns ON.
G31_<Axis name> <Coordinate 1>[/<Coordinate 2]
[_F <Speed Reference 1>] [_F <Speed Reference 2>]
[_M<M code>[/Stopover (Note.)]]
[_D<D code>[/Stopover (Note.)]]
[_S]
Note The stopover function can be used with either an M code or a D code, but not
with both.
The software limit will be enabled and the present
position will be always refreshed.
position will be set to 0 at the start of operation if
the axis mode is Normal Feed Mode, and always
refreshed if the axis mode is Unlimited Feed
Mode.
Override changes
Section 7-3
Optional Input 16
(external input 1)
turns ON.
Time