General-Purpose Input (Di0 To Di15) - Yamaha ERCX Series User Manual
Single-axis robot controller
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Also See for ERCX Series:
- User manual (148 pages) ,
- Supporting supplement manual (34 pages)
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3-2 Input Signal Description
3
6
3-
3-2-2 General-purpose input (DI0 to DI15)
These general-purpose inputs are available to users for handling data input in a program.
These inputs are usually connected to sensors or switches. These inputs can also be directly con-
nected to a PLC output circuit.
As a special function during execution of an ABS-PT or INC-PT point movement command, DI0 to
DI9 can be used to specify the point numbers and DI10 and DI11 to specify the movement speed.
As the table below shows, the point numbers should be input with DI0 to DI9 in binary code, to
specify P0 to P999. The movement speed is specified as 100% when DI10 and DI11 are off. In other
cases, it is set to the speed specified by the parameter. (See "5-2 Parameter Description".)
Example of point number setting
DI No.
DI9
DI8
9
8
Point No.
(2
)
(2
)
P0
OFF
OFF
P1
OFF
OFF
P3
OFF
OFF
P7
OFF
OFF
P15
OFF
OFF
P31
OFF
OFF
P63
OFF
OFF
P127
OFF
OFF
P254
OFF
OFF
P511
OFF
ON
P999
ON
ON
Example of point movement speed setting
DI11
DI10
Movement speed
OFF
OFF
100%
OFF
ON
PRM41
ON
OFF
PRM42
ON
ON
PRM43
* DI15 functions as the SERVICE mode input when the SERVICE mode function is enabled.
In this case, DI0 to DI14 can be used as the general-purpose inputs.
DI7
DI6
DI5
DI4
7
6
5
4
(2
)
(2
)
(2
)
(2
)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
DI3
DI2
DI1
DI0
3
2
1
0
(2
)
(2
)
(2
)
(2
)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
ON
ON
ON
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