Hello guys
I have a servo motor,it's form japanese company called YASKAWA.
There it is , a servo motor , a servopack for driven the motor , a PLC or a sport card for control the motor.
(Download files of instructions of the servo motor and the servopack here :https://drive.google.com/file/d/0Bz1P9bMsTbg4OG1URjJzc1FUejg/edit?usp=sharing)
How to put arduino into these stuffs and try to send some signal to control?
Does any master know this thing? 
Yes that drive has a pulse input you may need some sort of voltage other than 5v (i have not read the data sheet) but it will work. I have used the stepper library and automation direct servos and steppers with pulse input and they work great. may take a little configuring in your drive to get it set up in pulse mode.
so i set up my driven to a pulse mode,it has some chance to control it?
thank you for this
Could anyone give more information in detail ?
Look at the servo examples in the IDE, that turns the pins into this pulse mode.
Yes the drive gets put in to pulse mode then on the data sheet you will find a pulse and a direction and an enable inputs (some brands will use 5v on the pulse and direction but some will use 24 for that maybe something else being as its Japanese) if your drive needs something other than 5v you will have to use a transistor or similar switching device to use it with arduino. The enable is usually 24v even if the pulse is 5 look closely at your data sheet it should say what to use at what port. But then that servo can be driven buy any pulse sent to that port. So the arduino can be set up to make pulses in several ways. I have even got this to work using
"digital write(xx,LOW);
delay(xx);
digitalWrite(xx,HIGH);
delay(xx);"
And by treating it like a stepper and using the stepper library. However I was never able to get it to work with the servo library (I think that's for those lil 3wire hobby servos).