參數(shù)資料
型號: GS-C200S
廠商: 意法半導體
英文描述: Intelligent Stepper Motor Controllers(智能型步進電機控制器)
中文描述: 步進電機智能控制器(智能型步進電機控制器)
文件頁數(shù): 24/31頁
文件大?。?/td> 314K
代理商: GS-C200S
24/31
Figure 10. Alternative Sequencer-Driver driving.
THE SEQUENCER-DRIVER INTERFACE
The GS-C is a general purpose stepper motor
controller capable to drive any type of motor, i.e.
two, three and five phases motors, by just interfac-
ing it to the right Sequencer-Driver.
Sometime the available Sequencer-Driver requires
two separate Clock lines, one for each direction,
and thisrequirement is easily fulfilled by the circuit
of figure 10.
PHASECURRENT PROGRAMMING
As already explained, the possibility to modify the
phase current of a stepper motor according to
different operating conditions, gives substantial im-
provements interm ofefficiency andsystem reliabil-
ity because itminimizes the resonance effectsand
the dissipated power.
The phase current programming can be imple-
mented in various modes, either via a software
command by changing the status of the USER
output lines, or by hardware. Of course, the Se-
quencer-Driver must havethe current programming
capability. An example of a hardware solution, im-
plemented around a GS-C and GS-D200/200S
module, is shown in fig.11.
The application utilizesthe two outputs:
MOV
Movement in execution output
(pin 22)
RAMP
Ramp in execution (pin 23)
of the GS-C module and the
I
oset
Current programming input (pin9)
of the GS-D module.
The phase current hasthe shape shown in fig.6,i.e.
it is minimized when the motoris stopped, it has its
maximum value during the acceleration/decelera-
tion ramps, and an intermediate value during the
slew phase.
Figure 11. Phase Current Programmingof the GS-D200/200S
GS-C200 AND GS-C200S APPLICATION
GS-C200/ GS-C200S
相關(guān)PDF資料
PDF描述
GS-C200 INTELLIGENT STEPPER MOTOR CONTROLLERS
GS-D200M Industrial Control IC
GS-D200 2/2.5A Bipolar Stepper Motor Driver Modules(2/2.5A雙極型步進電機驅(qū)動器模塊)
GS-D200S 2/2.5A Bipolar Stepper Motor Driver Modules(2/2.5A雙極型步進電機驅(qū)動器模塊)
GS-D500A 100V/5A STEP AND MICROSTEP DRIVE BOARD FOR STEPPER MOTORS
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