ETS Database Parameters Coupler
MECps
- 22 -
ETS Parameter
Settings
[Factory Default]
Comment
Physical telegrams
transmit all
(not recommended)
block
filter
[filter]
•
Physical telegrams are all routed.
•
Physical telegrams are all blocked.
•
Depending on the Individual Address
Physical telegrams are routed.
Physical telegrams:
Repetition
if errors
on subline
no
up to 3 repetitions
only one repetition
[up to 3 repetitions]
After subline transmission error (e.g. due
to missing receiver) Physical telegrams
•
are not repeated.
•
are repeated max. 3 times.
•
are repeated once.
Group telegrams:
Repetition
if errors
on subline
no
up to 3 repetitions
only one repetition
[up to 3 repetitions]
After subline transmission error (e.g. due
to missing receiver) Group telegrams
•
are not repeated.
•
are repeated max. 3 times.
•
are repeated once.
Telegram
confirmation on
subline
if routed
always
[if routed]
•
Routed telegrams to main line are
confirmed by an ACK on the subline.
•
Each telegram on the subline is
confirmed by an ACK.
Send confirmation on
own telegrams
yes
no
[no]
•
Telegrams sent out to the subline are
confirmed by added ACK.
•
No ACK confirmation.
Configuration
from subline
allow
block
[allow]
If blocked an ETS download to the
MECps640 can occur only via main line.
