Technical data

Configuration software for SINAUT ST7
1.10 TD7onTIM software package
Software
156 System Manual, 07/2009, C79000-G8976-C222-07
Object type Cmd01B_R
● Channel type: Command receive :
Name: Command output time
Range of
values:
0 ... 50 [s x 0.1] (5 = 0.5 seconds)
Default: 5
Explanation: This is the command output time for the command outputs of the channel.
When the set time has elapsed, the command output is reset again by
TD7onTIM. The
command output time applies to all 8 command outputs of
the
Command receive channel.
If the
command output time is set to 0, a set command output is not reset
by TD7onTIM. Resetting the command output to zero must then be
implemented in the user program.
Object type Set01W_S , the setpoint object for the send direction
The object type Set01W_S sends 1 setpoint. The setpoint assignment status 'local' and the
locally valid setpoint 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
entries were 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 setpoint 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 has been acquired by TD7onTIM. The
operator input status byte of
the
OpInputMonitor system object indicates whether the entry has been acquired using the
Input OK bit.
OpInputMonitor takes into account any minimum input time; in other words, the button must
be kept pressed for at least as long as the time set with this parameter. 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 setpoint can also be set locally at the partner object that receives the setpoint. As
information, the input parameter
Local can then be set to 'local' locally on the partner
object. The current status of the
Local input parameter 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