Yes to confirm I want the CAN controller to be on-board. I am struggling to determine the best way to connect to the PC bus architecture. At present one...
murfy_brian
murfy_brian@...
May 1, 2003 7:40 am
2414
Hi all, Thanks to John and Cyrilla, because of thier suggestions i could partially solve the problem regarding my CAN communication in which few data bytes...
ashish puranik
ashu@...
May 1, 2003 8:06 am
2415
I'm after some information about status reporting in CANopen. In Drives and Motion Control (DSP-402 V2.0), there is a Warning bit defined in the statusword...
Chris Hauxwell
chris.hauxwell@...
May 1, 2003 1:06 pm
2416
Ashish, I wonder if there is a register hold-time violation occurring with the increased slope of the signal. Try removing the slope control and see how it...
Corrigan, Steve
s-corrigan1@...
May 1, 2003 1:31 pm
2417
Ashish: Try this link: ...
Cyrilla Menon
cyrilla@...
May 1, 2003 2:42 pm
2418
Brian, A thought, If you want to put the controller on the same board as the CPU, why not connect it directly to the memory bus? Will you have more peripherals...
lalita godbole
lalita@...
May 1, 2003 9:12 pm
2419
... I would say it could be the object 603F, but can confirm at on Monaday (when our ds402 expert is back from holiday) ... In case of I'm right with 1., yes. ...
Heinz-Juergen Oertel
oe@...
May 2, 2003 12:38 pm
2420
Hello Cyrilla, They frames whic dont transmit are in fact not FFh or 00H. These bytes are getting transmitted successfully. But bytes like 3CH or 1FH in which...
ashish puranik
ashu@...
May 3, 2003 12:15 pm
2421
Hi, I started using CAN Bus to my Avionics appliation. For this I kicked off with PCDONGLE tool which helps in transferring data between two PC's using CAN...
Ashok CP
ashok_prash@...
May 5, 2003 6:13 pm
2422
Win 3.1 is a 16 bit OS and win 2K is 32 bit, they are about as differendt as you can get. Without knowing the vendors and versions of the software you are...
agatawse
tawse@...
May 5, 2003 7:33 pm
2423
Ashok, I don't even know where to begin...you might as well try running it under Linux, it has just about as much in common with Win 3.1 as does Win 2K. Unless...
Allen Pothoof
apothoof@...
May 5, 2003 7:46 pm
2424
This may be a really stupid question, but I don't quite understand how string objects are handled in CANopen. Let's take the example of an octet string...
Spade Antje
Antje.Spade@...
May 5, 2003 10:05 pm
2425
Hi Antje A string readback in CanOpen is usually transferred in a single "SDO read" call to the CanOpen API. The bus, however, will execute several CAN...
marty
marty@...
May 6, 2003 12:03 am
2426
Hi,everybody: A simple question confuses me recently. May anyone help me to solve it? In CANopen, the informations about analogue output error value integer...
Bear Liu
liuu_bear@...
May 6, 2003 8:02 am
2427
I have some questions on DSP-402 (V2.0). I hope someone can help: 1. On page 81, Profile Velocity (6081h) is mandatory for pv mode. How does this differ from...
Chris Hauxwell
chris.hauxwell@...
May 6, 2003 4:12 pm
2428
Hi everybody, I would like to set up a CANopen network for my lectures on industrial communications. Not a very complex network but just a few nodes to...
Guillermo Rodrígue...
guillermo.rodriguez-n...
May 7, 2003 12:21 pm
2429
Mr. Guillermo Rodríguez-Navas González, it would help us and even you if you specify some requirements. The basics: - To you like to have a part of the...
Heinz-Juergen Oertel
oe@...
May 7, 2003 1:04 pm
2430
Hi folks, Does someone know what is the node connection procedure of the CANOpen or other popular protocols? Basically, there might have two ways, 1. ...
Hu, Luhui
Luhui_Hu@...
May 7, 2003 3:27 pm
2431
Luke First you have to distinguish between CANopen and CANbus. CANopen defines a set of protocols that lie on top of the basic CANbus protocols. The driving...
agatawse
tawse@...
May 7, 2003 9:53 pm
2432
Hi Adrian, hi Luke, I would like to offer a slightly different view... ... PDO. ... the "connection" ... span ... [Olaf] As CANopen is node oriented (1-127...
Tutors of ESAcademy
esacademy@...
May 8, 2003 7:03 am
2433
Hello Adrian, you gave a lot of correct answers but sometimes it's confusing if you use wrong technical terms. See below. Regards Heinz ... Does that mean you...
Heinz-Juergen Oertel
oe@...
May 8, 2003 7:11 am
2434
More questions on DSP-402. 1. The device state machine shows a Quick Stop state which looks like it is mandatory for all device modes. However, the section for...
Chris Hauxwell
chris.hauxwell@...
May 8, 2003 11:29 am
2435
Dear Heinz-Jürgen and others, Thanks for your answers. Definitely, I am not interested in device development. The aim of my course is rather to give a wide...
Guillermo Rodrígue...
guillermo.rodriguez-n...
May 8, 2003 3:06 pm
2436
Olaf By Connection Oriented I had in mind a TCP/IP connection. By that standard CANopen is not connection oriented, it corresponds far closer to a UDP type...
agatawse
tawse@...
May 8, 2003 11:06 pm
2437
Heinz Point #1: Yes it does, more than one node CAN use the same ID. I used it and it works just fine. Point #2: Sorry, Yes I do mean SDO and PDO. Point #3: ...
agatawse
tawse@...
May 8, 2003 11:08 pm
2438
Hi Adrian, ... At this point in the discussion I'd like to ask a couple of questions. Your previous email alluded to the concept of two nodes reporting with ...
John Dammeyer
johnd@...
May 8, 2003 11:32 pm
2439
"... more than one node CAN use the same ID. I used it and it works just fine." Does it??? How many nodes on the bus? How many nodes have duplicate IDs? How...
Allen Pothoof
apothoof@...
May 9, 2003 2:31 pm
2440
I am implementing a multiple-device module, and in addition to being able to specify the NodeID in my COB-IDs I also want to be able to specify which internal...
Spade Antje
Antje.Spade@...
May 9, 2003 9:05 pm
2441
Hello everyone.This is my first join mailinglist. Now I am studying CANopen. And I have a question. Could you tell me below my question. I'd like to develop...
ã²ã‚ã— ...
touma_kyoto@...
May 10, 2003 4:34 am
2442
John I have to be a little circomspect here as the project is still the subject of a non-disclosure agreement. What we had was a master controller and an...
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