Technical data

SINAUT TD7 software package for the CPU
2.5 Data point typicals
Software
264 System Manual, 07/2009, C79000-G8976-C222-07
Input
Bit memory
Data bit
I 0.0 ... I n.7
M 0.0 ... M n.7
L 0.0 ... L n.7
DBm.DBX 0.0 ... n.7
A setpoint at the LocalSetpointInput can be applied over this input triggered
by a signal edge change.
A signal change at EnterInput is only taken into account when the value
TRUE is set at the Local input parameter and ContinuousEnterFunct =
FALSE. If these conditions are fulfilled, a signal change from 0 to 1 causes
the setpoint at LocalSetpointInput to be applied and output at
SetpointOutput.
This method of applying setpoints is suitable for input at appropriate
hardware, for example a console or control panel but can also be used for
entering setpoints at an operator panel (OP). In the latter case, it must be
possible to trigger the input by a separate function key on the OP.
If you do not require the parameter, simply leave it open.
Name: ContinuousEnterFunct
Declaration: INPUT
Data type BOOL
Default: FALSE
Explanation Continuous local setpoint acquisition.
Range of
values:
TRUE or FALSE
No parameter specified: Default value FALSE is valid.
With this parameter, you can decide whether the setpoint at
LocalSetpointInput should be continuously read in and changes checked.
The change evaluation is made by comparing the current with the last
mirrored setpoint. The value is only read when the Local input parameter is
set to TRUE.
If an array is detected, this is output immediately at SetpointOutput.
This method of acquiring a setpoint is suitable for input by appropriate
software but can also be used for entering setpoints at an operator panel
(OP) if it does not have a separate function key that can be used to trigger
the input.
If you do not require the parameter, simply leave it open.
Note
When ContinuousEnterFunct = TRUE, the value available at LocalSetpointInput is entered
immediately and passed to SetpointOutput when the 1 signal at the Local input is detected if
the local input value differs from the last returned setpoint at this point in time!
Name: LocalSetpointInput
Declaration: INPUT