Controladores lógicos programables PLC baja gama expandibles entradas digitales AC 74368-SR22MRDC ARRAY Manual Ingles www.viaindustrial.com
Controladores lógicos programables PLC baja gama expandibles entradas digitales AC 74368-SR22MRDC ARRAY Manual Ingles www.viaindustrial.com
As shown in Fig. 3.11, coz’ the property pin is shelled when SLCD is set.
And the property pin of B0 is empty. And when the output pin of B0 is high, HMI will
show L:0 page automatically. But it will not show the parameters of B0.
Note£ºFor more information about property pin, please refer to Chapter IV.
3.3 Input & Output Blocks
There are 8 Input & Output function blocks in total as list in the following table.
Table 2: Input & Output Function Blocks
One IN point is correspond to
one input terminal of SR.
One OUT point is correspond
to one output terminal of SR.
The function key of remote
To dial the set telephone and
then play the set message.
The function block to dial the
PMSG To play the set message.
To program assistant. When
wiring, the line connects the
two points of the same code
and different directions.
To edit the HMI, each SLC has
its correspondent HMI page.
The symbol in SR is as follows:
Symbol in SR Function Explanation
Input Pin One IN point is correspond to one
Function Explanation & Icon:
One IN point is correspond to one input terminal of SR.