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Chapter 5. DETAILED DESCRIPTION OF EACH FUNCTION
Polarity of input bit function
The polarity of the input bit function (functions 1 to 4) can be set.
Item (Bank) Display Contents Initial value User level
Internal Contact 1 Polarity
(DI Assignment bank)
0: Direct
1: Reverse
0 High function
Internal Contact 2 Polarity
(DI Assignment bank)
0
Internal Contact 3 Polarity
(DI Assignment bank)
0
Internal Contact 4 Polarity
(DI Assignment bank)
0
Internal Contact 5 Polarity
(DI Assignment bank)
0
DI Assignment setting with the SLP-C35 Smart Loader Package
When setting [DI Assignment] with the SLP-C35 Smart Loader Package, select [Edit
(E)] → [Input port setup (O)] in that order from the [Input] menu. The input bit
function, input assignment, polarity of input assignment, and polarity of input bit
function can be easily set using visual images as shown below.
Select the input bit function. The image of the
ladder is changed according to the selected
input bit function.
Select four input assignments A to D.
Select whether or not the polarity is set for
assignments A to D.
Select whether or not the polarity of
the bit function is made.
Handling Precautions
In addition to the selection through the menu, the Input port setup window
can also be opened using the following procedures:
Click the input/output port setup icon
.
Right-click in the input bit function setting window.
Press the [Ctrl] and [P] keys at the same time.
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