Hi Dirk
Hm, I am still missing something. When I connect some Beckhoff devices they run
fine without any configuration at all:
root@rosie:/home/dirk# ethercat slaves
0 0:0 OP + EK1818 EtherCAT-EA-Koppler (1A E-Bus, 8 K. Dig. Ein, 3ms, 4 K.
1 0:1 OP + EL6751 CANopen Master
It depends on the slave application! Complex slaves like those above may
accept dynamic PDO reconfiguration upon startup, simple slaves like
yours have a fixed application with fixed PDOs. They expect exactly one
type of PDO configuration and nothing else. If it doesn't match as
expected, it rejects a state change to SafeOP.
[ 4773.005533] EtherCAT WARNING 0: No application time received up to now, but
master already active.
[ 4773.832891] EtherCAT ERROR 0-0: Failed to set SAFEOP state, slave refused
state change (PREOP + ERROR).
[ 4773.834891] EtherCAT ERROR 0-0: AL status message 0x001E: "Invalid input
configuration".
[ 4773.838889] EtherCAT 0-0: Acknowledged state PREOP.
So this guy seems to be a little more tricky than the Beckhoff IOs. Any
ideas?So what does
$ ethercat config
say when the application is running? Does it match?
- Richard
--
Etherlab-users mailing list
Etherlab-users@etherlab.org
https://lists.etherlab.org/mailman/listinfo/etherlab-users
