@DJ Sures @thetechguru @ptp @Richard R

now I can read and write data.. first step done how can I to configure for PWM mode?

I think on the "Option Flags (Modes)"

the discription says:

Reverse Reverses the direction of rotation of the servo to signal. (Initial: OFF)

Serial Check for serial control and remove check for PWM control. (Initial: ON)

Slave Prevents servo from responding to the board. By setting this, communication interference is avoided when using double servo joints with the same ID on a robot. (Initial: OFF)

Rotation Set the servo axis to rotate like a wheel. (Initial: OFF)

I remove the Serial check and wrote the new data.. but the servo not responds with the Ez-Robot Controller.. So I have to change more options.. the ID I changed to zero.

What are the options under the Com4 dropdown? Have you tried hitting the help link and looking for PWM?

Alan

@thetechguru

the baudrate may be changed while port is connected. Besides communication speed, "Auto" is also available in the Baudrate section. This function automatically matches the servo's communication speed and ID. When this article is selected at a state of disconnection/connection, automatic reconnection takes place.

the help link shows only the software version number.

here is the complete software discription in english:

ICS3_5SerialManagerManual(English).pdf

and here the servo discription: http://kondo-robot.com/w/wp-content/uploads/KRS-series_manual_Download_a4-En-V2.pdf

I think page 9 is interesting.. but I dont understand what I have to do..

I have the 2500er Version of Servo

@Smarty

Options Flag are checkboxes, they are optional values, remove the serial checkbox to allow PWM mode.

=== One of the servos has a high torque, can you recommend a supplier web site, i can't find one displaying the prices, how did you order ?

@ptp

please check my last post..

I sent two links.. the last link is from the supplier website. on page 9 is the discription to using a PWM Signal. but I dont understand.. because I remove the serial checkbox.. but with a EZB there is no function.

Smarty:

Connect the servo on Port D0, and run the ez script below:

#signal initialization required for Kondo PWM servo
Set(D0, 0)
Sleep(500)

#Testing positions
Servo(D0, 1)
Sleep(2000)
Servo(D0, 90)
Sleep(2000)
Servo(D0, 180)

let me know if it works.

If ptp's script doesn't work, you may be out of luck. Very hard to find English language information, but one of hte pages for a now discontinued robot indicates that PWM was added in later versions of the servo, like the KRS-2555RHV. Leading me to believe that earlier versions like the 2500 ER may be serial only.

Alan

@thetechguru

my servo has PWM, have a look: https://robosavvy.com/store/kondo-krs-2552rhv-ics-red-version-servo-set-with-5-pcs.html

@ptp

the script is not working. I work with the original 9,9V Li-Fe Battery for this servos.

there must be a way .. with the original board and ICS3.5Manager I can move the servo in pwm mode.