[etherlab-users] Working counter of EL9820

[Florian Pose]

On Fri, Jan 02, 2009 at 04:12:18PM +0900, Hobin Yoon wrote:
> They all work correctly. I have done input/output on those three SMs.
> 
> root@:~# ethercat pdos
> SM0: PhysAddr 0x0f02, DefaultSize    0, ControlRegister 0x44, Enable 9
>   RxPdo 0x1a00 "Byte 0"
>     Pdo entry 0x3101:01,  8 bit, "Output"
> SM1: PhysAddr 0x0f03, DefaultSize    0, ControlRegister 0x44, Enable 1
>   RxPdo 0x1a01 "Byte 1"
>     Pdo entry 0x3101:02,  8 bit, "Output"
> SM2: PhysAddr 0x1000, DefaultSize    0, ControlRegister 0x00, Enable 1
>   TxPdo 0x1600 "Byte 0"
>     Pdo entry 0x3001:01,  8 bit, "Input"
>   TxPdo 0x1601 "Byte 1"
>     Pdo entry 0x3001:02,  8 bit, "Input"
> 
> Does it make any difference if I map only PDOs that belong to a SM at a
> time?

Yes, it would be interesting to know, which sync manager causes the
incorrect working counter. I guess the result will be that two sync
managers give the correct working counters and one (probably one of the
output SMs) will not increase the working counter.

-- 
Best regards,
Florian Pose

http://etherlab.org