User's Manual

RTM Elster AMCO applicative PFS Coronis Systems
➢ Next frame applicative data format
Acknowledgment
command
Frame counter
(decreased on each
frame)
Data zone
1 byte 1 byte Variable
0x87 m ( < n )
(*)
➢ Last frame applicative data format
Acknowledgment
command
Frame counter
(decreased on each
frame)
Data zone
1 byte 1 byte Variable
0x87 0x01
(*)
(*) Data zone description
Data zone
Port A
number of
logged
reading in
frame
(J logs)
Port B
number of
logged
reading in
frame
(K logs)
Port C
number of
logged
reading in
frame
(M logs)
(1)
Port D
number of
logged
reading in
frame
(N logs)
(1)
J logs of Port A
from the most
recent requested
to the oldest one
K logs of Port B
from the most
recent requested
to the oldest one
M logs of Port C
from the most
recent requested
to the oldest one
(1)
N logs of Port D
from the most
recent requested
to the oldest one
(1)
1 bytes 1 bytes 1 bytes 1 bytes (J x 4) bytes (K x 4) bytes (M x 4) bytes (N x 4) bytes
(1) Always equal to zero when encoder profile is selected.
Note:
When the number of requested logged reading is higher than the number of reading effectively logged, then
RTM Elster AMCO returns the whole datalogging table.
This behavior is always true excepted in case of “Drive By/Walk By” mode, in this case only 36 logged
readings per port can be read out.
When datalogging reading request is not conform the response frame has the following format:
Applicative
acknowledgment
command
Generic header Error code
1 byte 23 bytes 1 byte
0x87 0xFF
EVO RTM-UserMan 42