Thank you Thomas,

But I do not understand how to manage it.

You described 2 possibilities:

A) Add a new M503. Like below?

But how to switch from one to the other?

B) Write to 1017 & 1018 registers
How to do that?

For both possibilities, should I activate Full mode ?

Best regards

François

Good evening,

I find how to set up values PWM_prescale & PWM_Cycle
Right clik on Neuron | Unipi - Configure module:

Does it means that it isn't possible to change frequency in the program?
I want to manage a stepper motor and I need to be able to change speed. (Hi speed / Low Speed)

Thanks for your answer.

Regards
François

Good evening,
I'm trying to set up PWM on Neuron M503 without success.
Digital output I need to manage is DO1.3

If I properly understand, each grop should be set up with a PWM_prescale and a PWM_Cycle.

But changing PWM_prescale and a PWM_Cycle doesn't change frequancy or dutycycle.
On the below screenshoot, is it the good place to setup theses 2 values?

Thanks

Francois

Hello Martin,
Thank you very much.
I think there is also an UDP port to find PLC (UDP Broadcast). Whitch one is it?

Best regards
François

Hello,
In order to install Unipi 1.1 in a different VLAN than my PC, I need the list of IP ports TCP and UDP to open in my firewall.
Does anybody can give me this list of ports used between Raspberry (Unipi 1.1) and Mervis IDE?
Thanks in advance.
François

Thanks a lot. It works.
I imagine that flashing SD card wasn't usefull! ;-)
Regards.

Good evening,
I updated Mervis IDE from 2.0.12 to 2.1.3.
But I had the following errors when I click on "Deploy solution" icon:

• Target controller is running old runtime, update is required
• Setup of executable image incomplete due to errors

I decided to update SD card with last image: https://kb.unipi.technology/_media/files:software:os-images:unipi-axon-os-2018-09-18_v1.7.zip

But Errors remains the same.

Could you help me?

Regards

Francois