Omron SYSMAC C500-NC113, Operation Manual

Page: 192 / 250

9-11 Section
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INCH
1
0
1
0
Number of pulses for inching
Time
INCH
Word m+1, bit 14
Pulse output
Busy Flag
Word s+0, bit 07
Note With manual operations and with the external interrupt commands explained in
the following section, the final pulse width may vary slightly depending on the
difference between the internal processing time and the pulse output time.
The above diagram shows the operation when the origin search mode is set to 0
or 1. When the mode is set to 2 or 3, after the Positioning Completed signal from
the servomotor driver turns ON, the Busy Flag turns OFF.
9-11 STOP and CHANGE SPEED
Operations can be decelerated to a stop and speeds can be changed by means
of external interrupts or commands. In either case, acceleration and decelera-
tion are executed according to the acceleration/deceleration patterns that have
been set.
Although the following explanations are made with respect to the X-axis, the ex-
planations are the same for the Y-axis of the NC211.
STOP
Acceleration
START
Time
STOP (command executed)
Target speed #1
End position (positioning stops)
Either of the methods described in the following table can be used.
By
command Executed by turning ON (
↑
) bit 15 of words m+1 (X axis), m+5 (Y axis)
By
external
interrupt When one of the following applies:
1. Interrupt input signal type: 0; bit 06 of words m+1 (X axis) and m+5 (Y
axis): 0; interrupt signal emergency stop parameter data: 0
2. Interrupt input signal type: 1; interrupt input signal definition: 0; inter-
rupt signal emergency stop parameter data: 0