Hello, On Mon, May 10, 2010 at 08:19:45AM +0200, Joerg Mohre wrote: > has anyone tried to enable / disable SyncManager Watchdog on slaves. > I am not able to toggle SM Watchdog.
I had to configure watchdog settings on a few SEW drives half a year ago, which worked fine. > On my own slave Watchdog is disabled and it is not possible to enable it. > I checked the SM registers and Watchdog flag is set. > Watchdog registers should be valid, too. The only registers I know, that are needed to change the WD behavior are 0x400, 0x420 and 0x80x (WD bits in SM configurations). If these places contain the correct values, I don't know any reasons why it shouldn't work. > I did the cross-check with TwinCAT and it works. Does TwinCAT do anything else when configuring the slave? > I tried a Beckhoff terminal, too. With this one it was not possible to > disable the watchdog. I always depends on the slave if it is possible to enable/disable the WDs. -- Best regards, Florian Pose http://etherlab.org _______________________________________________ etherlab-users mailing list [email protected] http://lists.etherlab.org/mailman/listinfo/etherlab-users
