● The
DataXchg
in/out parameter is interconnected to the corresponding
DataXchg_xx
output parameter of the MOD_XXXX block.
● The MS parameter is interconnected to the O_MS output parameter of the diagnostics driver
block.
Note
If you are not using the CFC function "Generate module drivers", parameterize the addresses
of input structure
Addr
and the
Mode
in/out parameter manually. The block expects the
values
Mode
= 16#80xxxxxx for "I/O data can be read", and 16#00xxxxxx for "invalid I/O data".
Status word allocation for
Status
parameter
This block does not have the Status parameter.
16.2.2
Operating modes of FbMr200
This block does not have any operating modes.
16.2.3
Functions of FbMr200
The functions for this block are listed below.
Read cyclic values from process image
The process values are read from the process image (partition) at each block call and then
written, including their signal states, to output structure CyclData. The values are addressed via
input structure
Addr
, with -1 indicating that the corresponding value was not configured in HW
Config.
Retain last values if I/O values are invalid
The block retains the last valid values if invalid I/O values were found (inputs <> 16#80xxxxxx
or
RackF
=
TRUE
).
Signal state for process values
The signal state of process values (output structure
CyclicData.Inputs
) is derived from the
higher-level error, or from the signal state returned by Multiranger-200. In the case of higher-
level errors such as rack failure (inputs Mode <> 16#80xxxxxx or
RackF
=
TRUE
), status (.ST)
16#00 is output and otherwise the value provided by Multiranger-200.
MultiRanger 200
16.2 FbMr200
SITRANS Library for PCS 7
770
Function Manual, 05/2019, A5E35351976-11
Summary of Contents for SITRANS PCS 7
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