Re: [Emc-users] LinuxCNC 2.9.3 has been released

2024-08-28 Thread John Dammeyer
Hi Sam, I'll address your comments and also Gene's. Back in 2005 when I started the ELS project I was looking at using a TI DSP for the core processor and it had hardware quadrature support but the infrastructure to write software and program it put it out of reach for most of the people on the

Re: [Emc-users] Encoder inputs on 7i48 not working

2024-08-28 Thread gene heskett
On 8/28/24 06:58, Viesturs Lācis wrote: Hello! I have lately been posting questions that arise as I am doing retrofits of two Biesse cnc machines. Mesa card setup is identical - 5i24 boards accompanied with 7i48 for encoder reading and analog voltage for Yaskawa servodrives (analog signal only f

Re: [Emc-users] LinuxCNC 2.9.3 has been released

2024-08-28 Thread Sam Sokolik
raw i/o with linuxcnc will do almost everything that the external hardware will do.. You are just limited by how fast. so.. Lets say you have a 4ns base thread. That means the base thread runs at 25khz.. (I have a few i5 machines that seem to do a really good 2ns thread) Any way.. Le

Re: [Emc-users] Encoder inputs on 7i48 not working

2024-08-28 Thread Peter Wallace
On Wed, 28 Aug 2024, Viesturs L?cis wrote: Date: Wed, 28 Aug 2024 13:56:09 +0300 From: "[UTF-8] Viesturs L?cis" Reply-To: "Enhanced Machine Controller (EMC)" To: "Enhanced Machine Controller (EMC)" Subject: [Emc-users] Encoder inputs on 7i48 not working Hello! I have lately been posting

[Emc-users] Encoder inputs on 7i48 not working

2024-08-28 Thread Viesturs Lācis
Hello! I have lately been posting questions that arise as I am doing retrofits of two Biesse cnc machines. Mesa card setup is identical - 5i24 boards accompanied with 7i48 for encoder reading and analog voltage for Yaskawa servodrives (analog signal only for those that are working, encoder reading