Technical data

Configuration software for SINAUT ST7
1.10 TD7onTIM software package
Software
158 System Manual, 07/2009, C79000-G8976-C222-07
● Channel name: SetpointOutput - Setpoint output
(channel type:
Setpoint receive ):
The setpoint sent by the partner object or entered locally at
LocalSetpointInput is output
at
SetpointOutput .
This channel type has no specific parameters.
Object type Par12D_S , the parameter object for the send direction
The object type Par12D_S sends 1 to 12 parameters. The setpoint assignment status 'local'
and the locally valid parameters can also be indicated by this object.
If increased reliability is required for the input of commands, setpoints and parameters, all
objects with which this data is sent should be assigned to the fast cycle. All command,
setpoint and parameter objects in the fast cycle are subjected to a 1-out-of-n check; in other
words, at the end of the fast cycle there is a check to make sure that there is a command,
setpoint or parameter entry for only
one of the acquired objects. Only then is the
corresponding entry processed and transferred. If there is more than one entry, the entries
are rejected. A new command, setpoint or parameter is processed only when previously no
entry was acquired in one fast cycle. The error status is indicated in the output byte of the
OpInputMonitor system object using the 1-out-of-n error bit.
If a parameter entry is transmitted as a result of the
Trigger signal send trigger, and if this is
triggered over a digital input, for example by a connected button, the button must remain
activated until the signal was acquired by TD7onTIM. The
operator input status byte of the
OpInputMonitor system object indicates whether acquisition was successful in the Input OK
bit. OpInputMonitor also takes into account any minimum input time that has been set for it;
in other words the button must be pressed at least as long as this selected time. Only then is
Input OK indicated.
If the trigger signal is a
memory or data bit, the bit is automatically reset by TD7onTIM as
soon as it is acquired. Successful acquisition can be recognized indirectly because the
trigger bit was reset.
● Channel name:
LocalOperation - Setpoint assignment status 'local'
(Channel type:
Binary receive ):
The return message from the partner object that the local object is set to 'local operation'
is sent over this channel. The LocalOperation channel is used only for signaling. It can
but does not necessarily need to be used.
A parameter can also be entered locally at the partner object that receives the parameter.
As information, the input channel
Local can then be set to 'local' locally on the partner
object. The current status of the
Local input channel is reported by the partner object and
displayed here at the
LocalOperation output.
An interlock of the remote and local setpoint assignment must be implemented by the
user program; in contrast to TD7onCPU, in TD7onTIM, this parameter (or the
Local
parameter of the partner object
Par12D_R ) does not cause an interlock with local setpoint
assignment.
After the local or the partner CPU has started up or after the return of the connection, a
general request makes sure that the current valid status of the partner is indicated in
LocalOperation
.
If you do not require the parameter, leave it inactive.
This channel type has no specific parameters.
● Channel name:
ReturnedParameter - Returned parameters
(Channel type:
Data receive ):
In TD7onTIM, the partner object receiving the parameter values reports back the