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3-1
Section
Basic Operations
48
3-1
Basic Operations
The examples provided in this section show how to operate a stepping motor
using the direct operation method. It is assumed that a C200HX/HG/HE CPU
Unit and a C200HW-NC113 PCU are employed, and the PCU’s factory settings
are used for the parameters.
Pulse output
1,000 pps
0.2 ms
0.2 ms
Time
Target speed: 1,000 pps
Target
position:
5,000 pulses
The stepping motor rotates for approximately five seconds in the clockwise
(CW) direction (i.e., in the direction that increments the present position), and
then stops.
Use the Programming Console for the required settings and the START com-
mand. First set the data required for direct operation and then operate the motor
by turning the RELATIVE MOVEMENT command bit from OFF to ON.
The set values for acceleration and deceleration times and the actual accelera-
tion and deceleration times are related to the axis parameters area’s maximum
speed and actual target speed set values. For details, refer to
Appendix B Esti-
mating Times and Pulses for Acceleration/Deceleration
.
Programming Console
Data settings
RELATIVE
MOVEMENT
command bit ON
PC
PCU
RELATIVE
MOVEMENT
command
Pulse output
Stepping motor driver
Stepping motor rotation
The following data must be set for this example.
•
Position:
5,000 pulses
•
Speed:
1,000 pps
•
Acceleration time:
100 ms (factory setting)
•
Deceleration time:
100 ms (factory setting)
Set the position and speed in the operating data area which is set by the com-
mon parameter area. For the acceleration and deceleration times, use the fac-
tory settings saved to the PCU.
For more details regarding the common parameter area and the operating data
area, refer to
Section 4 Data Areas
.
Use the following procedure to operate the motor.
1, 2, 3...
1. Mount all of the Units and connect the Programming Console. (Refer to
3-2
System Configuration and Wiring
and also refer to the
C200HX/HG/HE PCs
Installation Guide
.)
Outline
Operating Procedure
Содержание C200HW
Страница 1: ...Cat No W334 E1 04 Position Control Units SYSMAC C200HW NC113 NC213 NC413 ...
Страница 2: ...C200HW NC113 NC213 NC413 Position Control Units Operation Manual Revised July 2003 ...
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Страница 233: ...10 7 Section Transferring and Saving Data 224 Setting of operating data area for reading data READ DATA ...
Страница 284: ...Cat No W334 E1 04 Note Specifications subject to change without notice Printed in Japan Authorized Distributor ...
Страница 285: ...Cat No W334 E1 04 C200HW NC113 NC213 NC413 Position Control Units OPERATION MANUAL ...