4x50 EtherNetIP.190129.1v4: User manual
WWW.EILERSEN.COM
Version: 2020-11-24, rev.: 1v4
Page: 9
3.1.3 Input data (LcSignalFiltered, AS=1)
This chapter describes the input data when the
Actual Value Selector
(
AS
) is
set to
1
during transfer of
LcSignalFiltered(X)
. The 26 input data bytes
(from the 4x50 unit) are structured exactly like during normal operation
(
AS
=0), except for the differences listed in the following:
LcRegister
is 100% identical to
LcRegister
during normal operation (
AS
=0),
except the
AS
will be set to
1
.
LcStatus(X)
is 100% identical to
LcStatus(X)
during normal operation
(
AS
=0), except the
LcStatus(X),
will always have a bit set (see
) stating that
LcSignal(X)
is
NOT
selected (i.e. normal oper-
ation NOT selected).
LcData(X)
will contain
LcSignalFiltered(X)
in the double word instead of
LcSignal(X)
which is transferred during normal operation (
AS
=0). The
LcSignalFiltered(X)
is the
“
raw
”
filtered signal from load cell
X
, which means
it is the load cell signal with filtering but without any scaling (based on the
LcExponent(X)
) selected using the DIP switch settings (
SWE
).
3.1.4 Input data (LcSignalUnFiltered, AS=2)
This chapter describes the input data when the
Actual Value Selector
(
AS
) is
set to
2
during transfer of
LcSignalUnFiltered(X)
. The 26 input data bytes
(from the 4x50 unit) are structured exactly like during normal operation
(
AS
=0), except for the differences listed in the following:
LcRegister
is 100% identical to
LcRegister
during normal operation (
AS
=0),
except the
AS
will be set to
2
.
LcStatus(X)
is 100% identical to
LcStatus(X)
during normal operation
(
AS
=0), except the
LcStatus(X),
will always have a bit set (see
) stating that
LcSignal(X)
is
NOT
selected (i.e. normal oper-
ation NOT selected).
LcData(X)
will contain
LcSignalUnFiltered(X)
in the double word instead of
LcSignal(X)
which is transferred during normal operation (
AS
=0). The
LcSignalUnFiltered(X)
is the
“
raw
”
unfiltered signal from load cell
X
, which
means it is the load cell signal without any filtering or scaling (based on the
LcExponent(X)
) selected using the DIP switch settings (
SWE
).
