Multistate Output Mapping (Static); Mapping Function 1:N - Siemens TX-I/O User Manual

Representation
Definition, addition
Function and
representation of the
channels
Definition, addition
Siemens
Building Technologies
4.8

Multistate Output Mapping (Static)

MO(X)_STATIC_(X)CHA_(X) (SIMATIC Manager hardware catalog)
Parameter for mapping the multistate process value to a specific number of output
channels.
We distinguish between three different [MO(n)_Static] function types. The following
table shows the channels in regard to function and representation in the SIMATIC
Manager hardware catalog:
Channels Relevant submodules,
representation in the Simatic Manager hardware catalog
2-channel MO2_Static_2Cha_St1
MO2_Static_2Cha_St2
3-channel MO3_Static_3Cha_St1
MO3_Static_3Cha_St2
MO3_Static_3Cha_St3
4-channel MO4_Static_4Cha_St1
MO4_Static_4Cha_St2
MO4_Static_4Cha_St3
MO4_Static_4Cha_St4
Important
These function groups must be inserted in the subslots
 without any changes to the order and
 in direct succession to each other.
4.8.1

Mapping Function 1:n

Parameter for mapping the multistate process
value to a single active output channel in
accordance with the parameter [MappingTable].
Only a single output can ever be active.
In the case of an invalid [MOValue] (i.e., no
corresponding value was found in
[MappingTable],
 a quality error message (Reliability) is
generated [Quality = MULTISTATE_FAULT]
 a backup value becomes valid according to the
value in [BackupMode].
Duplicate assignments in the [MappingTable]
are not detected by the I/O function. Only the
value that is found first determines the output
channel.
TX-I/O PROFINET BIM V1.0
Parameters
41 / 94
CM110564en_02
23.09.2010