Block library TeleControl ST7
5.7 Master copies
TIM 1531 IRC
224
Operating Instructions, 02/2018, C79000-G8976-C468-02
Explanation: Enter input for local setpoint input.
Edge triggered, the parameter triggers adoption of the setpoint at the setpoint
input "LocalSetpointInput".
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 at the
causes the setpoint entered at "LocalSetpointInput" to be adopted and output
at "SetpointOutput".
This method of setpoint adoption is suitable for hardware input, for example
via a console, control panel or an operator panel (OP). With an OP, the adop-
tion must be triggered by a function key.
If you do not require the parameter, simply leave it open.
Parameter: ContinuousEnterFunct
Declaration: INPUT
Data type:
BOOL
Range of
values:
TRUE / FALSE
Default:
FALSE
Explanation: Continuous local setpoint acquisition
When "Local" = TRUE and "ContinuousEnterFunct" = TRUE the setpoint at
"LocalSetpointInput" is continuously read in and checked for changes.
The setpoint read in at "LocalSetpointInput" is output at the "SetpointOutput"
output if at this time the local input value differs from the last returned setpoint.
If an array is detected at the setpoint input "LocalSetpointInput" this is output
immediately at "SetpointOutput" (without a change check).
This method of setpoint adoption is suitable for software input.
It can, however, also be used for entering setpoints at an operator panel (OP)
if the OP does not have a function key.
If you do not require the parameter, simply leave it open.
Parameter: LocalSetpointInput
Declaration: INPUT
Data type:
WORD
Range of
values:
See address range
Default:
0 (W#16#0)
Address
range:
Input words
IW0 ... IWn
PIW0 ... PIWn
Memory words
MW0 ... MWn
LW0 ... LWn
Data words
DBm.DBW0 ... n
