Author Topic: PROF1 CAN problems  (Read 6857 times)


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PROF1 CAN problems
« on: July 05, 2011, 02:49:27 PM »
Hi Folks,

last week I had some troubles with the CAN comunication of Sauer PROF1 Joysticks.
System Configuration:
Baudrate: 125k
DP610 (Node 1)
3x MC050-10 (Node 2, 3, 4)
1 PROF1 Joysticks on pin 20, 21 of Node 2, also 125k, Auto Startup
1 PROF1 Joysticks on pin 20, 21 of Node 3, also 125k, Auto Startup

The following problems occur:
The joystick on node 2 always have problems while initiating. He sends his startup command (0x000 01 00) and everything is fine for some seconds. Then he stopps sending his message and tries to reset (0x000 01 00 cyclic 1.5s). This may take several minutes, before he "login" to the CAN bus. After re loging in, he stays connected, as I see.
When connecting the prof 1 to CAN bus 0, it seems to work a little better, but still not perfect.
The other joystick on node 3 is configured in the same way an works without any problems.
A change of node 2 and the connected joystick takes no effect.

Any ideas?

Offline Stefan

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Re: PROF1 CAN problems
« Reply #1 on: August 12, 2011, 11:09:54 AM »

Could you please send this to:

Best regards