Software
Name
(
UDPGW_CMD_...
)
Value
Data
Description
PONG
0x4f50 8 byte tim
8 byte timestamp of
according
PING
Transmitted as answer to a
PING
– can
be used to estimate the latency
SENDLOSTCNT
0x4c53 none
Instructs the ECX-EC to send a
LOSTCNT
command
LOSTCNT
0x434c 4 byte lost c
4 byte number of lost counter
changes
4 byte number OoO frames
Transmitted as answer to a
SENDLOSTCNT
– can be used to
determine how many/how often UDP
frames get lost
OoO: See “RX out of order“ in 6.3.2.5
RESETCOUNTER
0x4352 none
Instructs the ECX-EC to reset the
counter in objekt 0x2030 (SubIdx
0x10..0x30).
(This also includes the index for the
next frame to be transmitted – which
must taken into account at the
determination of the lost frames. The
own Tx counter not necessarily has to
be reset: the first received frame after a
reset is treated separately by the ECX-
EC – this not necessarily causes to an
“Rx Loast Event”.)
ECX-EC
Manual • Doc. No.: E.3022.21 / Rev. 1.9
Page 47 of 74
