Hello,

My setup includes ET200SP 1510SP F-1 PN, G120 CU240E-2 PN, KTP400 Basic Color PN. I'm using TIA Portal V18 and Startdrive.

I'm using telegram 352 to read and write parameters to the drive via HMI. At the moment I can read the speed, current and torque. I can write the speed and ramp-up/ramp-down times to the drive. I use the 'SINA_SPEED_TLG352' FB for this.

I also want to read out the frequency and power of the drive, and also want to write more parameters to the drive, so that I can do the commissioning of the drive via the HMI.

What's the best solution for this? I read that a supplementary telegram is the best solution. But I don't understand how to add it without losing my configuration for telegram 352. If I add a supplementary telegram, the selected telegram in the configuration changes automatically to free telegram 999. This deletes my configuration in the receive direction, I lost my control word an my 2 words to change ramp-up/ramp-down times.T

Hello,

if it is not too late, try HMI direct access. In this type of communication HMI directly read/write drive parameters.

With regards

Martin