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Siemens
TX-I/O PROFINET BIM V1.0
CM110564en_02
Building Technologies
Parameters
23.09.2010
4.7.2
Pulse Time
Parameter for defining the pulse length.
Value range
Unit
1...255 0.1
s
4.7.3
Enabling Local Override
Parameter for enabling/disabling the module key Up/Down for the 'Local override'
function.
General switching behavior (for enabled local overriding):
Switch from automatic to local override (manual):
The current process value is valid until a new manual command is issued.
Switch from local override to automatic:
The automatic process value becomes valid once the Profinet I/O controller
writes a new value.
Possible values
Description
Selected Enabled
Not selected
Disabled
4.7.4
Local Override Mode
Parameter for defining the type of 'local override' signal.
A logical '1' is usually output for 'active'. However, it is possible for migrations to
output a logical '1' for 'active'.
The following assignments apply here:
Value
Input
Local override
Active 1
Active
Inactive 0 Active
Active 0
Inactive
Inactive 1 Inactive
4.7.5
Process Data
The allocation of process data of binary output-configured channels is described in
'Process Data Channel Mapping' for the corresponding TX-I/O module.
If the TX-I/O BIM has the status 'Masterdown', the relays (after a delay for an active
pulse) will return to their original status (i.e., no new output pulse is generated).
If local override is active after starting the TX-I/O, an output pulse defined by
[BOValue] will be generated.
Definition,
addition
Definition,
addition
Switching behavior
Definition,
addition
Masterdown
Local override