Re: [Emc-users] CANopen configuration files, CiA 309-3 --> battery charing like home brewn mash, nothing about CiA 309-3?

2019-03-19 Thread Gene Heskett
On Tuesday 19 March 2019 15:32:40 Nicklas Karlsson wrote: > On Sun, 17 Mar 2019 19:03:07 -0400 > > Gene Heskett wrote: > > On Sunday 17 March 2019 17:56:02 Nicklas Karlsson wrote: > > > > ... > > > > So once every 1/2 second a message starting with 0x40A shows up > > > > on the bus and everyone

Re: [Emc-users] CANopen configuration files, CiA 309-3 --> battery charing like home brewn mash, nothing about CiA 309-3?

2019-03-19 Thread Nicklas Karlsson
On Sun, 17 Mar 2019 19:03:07 -0400 Gene Heskett wrote: > On Sunday 17 March 2019 17:56:02 Nicklas Karlsson wrote: > > > > ... > > > So once every 1/2 second a message starting with 0x40A shows up on > > > the bus and everyone sees it. The Charger and in this case also a > > > small display are

Re: [Emc-users] CANopen configuration files, CiA 309-3 --> battery charging

2019-03-19 Thread Nicklas Karlsson
> The worst thing thats happened to te life of a LA battery in the last 50 > years has been the incorporation of the regulator into the alternator, > adding the resistance of the cable which softens the curve a lot, and > the relatively quick heating of the alternator. Way faster than the >

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-19 Thread Nicklas Karlsson
> Nicklas, as soon as a lead-acid battery bubbles, it's losing water and > the plates cover with lead sulphate, increasing capacity and intrinsic > resistance. No, no. You have to stop then then the lead-acid battery bubble like home brewn mesh. > I got myself a handful of cheap 74N137

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-18 Thread Gene Heskett
On Monday 18 March 2019 05:34:31 Peter Blodow wrote: > Sorry, error: of course, gassingĀ  d e creases capacity and increases > resistance of lead cells! > Peter > > Am 18.03.2019 um 10:19 schrieb Peter Blodow: > > Nicklas, as soon as a lead-acid battery bubbles, it's losing water > > and the

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-18 Thread Peter Blodow
Sorry, error: of course, gassingĀ  d e creases capacity and increases resistance of lead cells! Peter Am 18.03.2019 um 10:19 schrieb Peter Blodow: Nicklas, as soon as a lead-acid battery bubbles, it's losing water and the plates cover with lead sulphate, increasing capacity and intrinsic

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-18 Thread Peter Blodow
Nicklas, as soon as a lead-acid battery bubbles, it's losing water and the plates cover with lead sulphate, increasing capacity and intrinsic resistance. No, no. I got myself a handful of cheap 74N137 stabilizers. These are made espacially by Motorola to maintain a constant charging voltage of

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-17 Thread Gene Heskett
On Sunday 17 March 2019 17:56:02 Nicklas Karlsson wrote: > > ... > > So once every 1/2 second a message starting with 0x40A shows up on > > the bus and everyone sees it. The Charger and in this case also a > > small display are the only ones interested in it. The charger uses > > the

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-17 Thread Nicklas Karlsson
> ... > So once every 1/2 second a message starting with 0x40A shows up on the bus > and everyone sees it. The Charger and in this case also a small display are > the only ones interested in it. The charger uses the information to set > charge on/off, voltage and current. The display grabs

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-17 Thread John Dammeyer
I think you are mixing LinuxCNC HAL nomenclature with CANopen nomenclature. That could ultimately be very confusing I think. > 0x1600 - 0x17FF are RPDO pins and end up as input pins. > 0x1400 - 0x15FF are communication parameters and these may require som > more thinking. > This example that I

Re: [Emc-users] CANopen configuration files, CiA 309-3

2019-03-17 Thread Nicklas Karlsson
> > > Not all devices allow changing the PDO Mapping entries. ... Then adding pin it does not matter how mapping was created though it is of course good with configuration options to configure mapping if needed, at least some PLCs do it like this. > For example let's take a look at an object