Omron CS1W-NC113 Manual page 323

Performance Characteristics
START Execution Time
The time required from when a START command is recognized until pulses are output will vary depending on the
combination of positions to be executed.
Opera- p NC1j3
j
tion i
Y-axis
starting
while X
axis is
stopped
Jogging 2 ms 2 ms
max. max.
Memory 2 ms 2 ms
operation max. max.
Direct 2 ms 2 ms
operation max. max.
Note The conditions under which the values in the above table hold are as follows:
• During the time between the START command being made at the PC (END refresh) and the time at which pulse
output starts, no other commands are output (cycle time: 10 ms).
• The IOWR or IORD instructions are not executed.
• The IORF instruction is not executed.
• The Override Enable Bit is OFF.
• No data saving or data transfer operations are executed.
• Error counter reset output/origin-adjustment command output is OFF.
• CX-Position is not used.
• The following parameter settings are made:
Maximum speed: 200 kpps
Initial pulse designation: 1 (maximum speed set with axis' parameters)
Acceleration/deceleration curve: Trapezoid
Even if the START commands for multiple axes are recognized simultaneously, there will be a discrepancy in the
actual pulse output.
314
START
Pulse output
NC2j3
Y-axis X-axis Interpolation
starting and starting from
while X Y-axis X-axis (2-axis
axis is simulta- control)
operating neous
starting
2.5 ms 3 ms ---
max. max.
3 ms 3 ms 3 ms max.
max. max.
3 ms 3 ms ---
max. max.
X
START
Y
X
Pulse output
Y
Time
U-axis U-axis
starting starting
while X, while X,
Y, and Z Y, and Z
axes axes are
are operating
stopped
2 ms 3 ms
max. max.
2 ms 3.5 ms
max. max.
2 ms 3.5 ms
max. max.
Output
delayed
Appendix A
NC4j3
X, Y, Z, Interpolation
and starting from
U-axis X-axis (4-axis
simul- control)
ta-
neous
starting
4 ms ---
max.
4 ms 3.5 ms max.
max.
4 ms ---
max.