Siemens TIM 1531 IRC, Руководство по эксплуатации

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Block library TeleControl ST7
5.7 Master copies
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
177
Parameter: TriggerInput
Declaration: INPUT
Data type:
BOOL
Range of
values:
TRUE / FALSE
Default: FALSE
Address
range:
Input I 0.0 ... I n.7
Memory bit M 0.0 ... M n.7
L 0.0 ... L n.7
Data bit DBm.DBX 0.0 ... n.7
Explanation: Trigger input
With the edge change 0 → 1 of the "TriggerInput" input the triggered transfer
can be triggered at a required time regardless of other criteria for a transfer..
The currently accumulated counted value is transmitted. The restore bit (see
above) is inverted in this counted value.
Example:
Time-driven transmission with time stamp for supplying an archive in the con-
trol center.
You can use the parameters "GeneralTriggerCommand" and "TriggerInput" at
the same time. In this case the transfer is triggered both by an edge change
0 → 1 at "TriggerInput" and when a restore collective command is received.
With the setting FALSE no restoring and no transfer via the "TriggerInput"
input is triggered.
Parameter: Counter_1 (Cnt01D_S)
Counter_1 ... _4 (Cnt04D_S)
Declaration: INPUT
Data type:
COUNTER
Range of
values:
0 ... 32767
•
Z0 as placeholder
or
•
Z1 ... Zn
n depends on the CPU type.
Default: -
Explanation: Number of the SIMATIC counter
Here, you specify the SIMATIC counter in which the pulses were counted
time-driven. This counting takes place in the background using FC
PulseCounter that is called in a cyclic interrupt OB (for example in OB35). See
also section FC PulseCounter (Page 239) and Cyclic interrupt OB (Page 138).
The COUNTER data type cannot be preassigned a value.
If you configure the Z0 placeholder, the corresponding counted value is not
processed.