Technical data

Configuration software for SINAUT ST7
1.10 TD7onTIM software package
Software
System Manual, 07/2009, C79000-G8976-C222-07
159
currently valid local parameter values when the LocalParameterInput channel is set there.
These returned values are displayed at the
ReturnedParameter output. If the partner
object is set to 'local' and if a new entry is made there, the parameters changed there are
indicated at
ReturnedParameter if the Local channel is set on the partner object.
After the local or partner CPU has started up or after return of the connection, an
automatic general request makes sure that the currently valid local parameters are
indicated at
ReturnedParameter .
If you do not require the parameter, leave it inactive.
This channel type has no specific parameters.
● Channel name:
ParameterInput - Parameter input
(Channel type:
Setpoint send ):
The parameters to be sent to the partner object are entered over this channel. The
content per double word can be a value in double word format (DWORD), however, a
mixture of other formats is permitted if they in turn result in a double word, for example
- 4 bytes or
- 2 words or
- 2 bytes plus 1 word.
The number of required double words, in other words the size of the data field is set in
the
Number input box.
Name: Number
Range of
values:
1 ... 12
Default: 12
Explanation: The parameter decides the size of the data field in double words. This
allows the message length to be reduced to the length actually required.
This saves transmission time.
Object type Par12D_R , the parameter object for the receive direction
The Par12D_R object type receives 1 to 12 parameters, for example setpoints. The object
also has an input channel over which the locally valid parameters can be returned.
● Channel name:
Local - Parameter assignment 'local'
(Channel type:
Binary value send ):
The information as to whether the locally set parameters or the remote parameters are
valid can be signaled over this input. The current status of the
Local input and a copy of
the local parameters is returned (mirrored) to the partner. A parameter record send by the
remote partner (for example, master station) can also be accepted when
Local is set.
In contrast to TD7onCPU, the channel here is only for information. An interlock with the
remote setpoint assignment must be implemented in the user program.
If you do not require the parameter, leave it inactive.
This channel type has no specific parameters.