Confirming the Unit Settings and Design Contents FP∑ Positioning Unit
4-6
4.2 Confirming the Slot Number and I/O Number
Allocations
4.2.1 Slot Number
Slot Number shows the position of the expansion unit, which is used for a programming.
I/O Area allocation varies depending on the Slot Number.
4.2.2 I/O Area Allocation
With the positioning unit, as with other I/O units, allocations are entered for the input (X) and output (Y).
The positioning unit has 16 input points and 16 output points per axis and a 2 - axis type has 64 points
(32 input points and 32 output points).
These are common for the Transistor output type and the Line driver output type.
FP∑ automates occupied I/O area when attached with a unit. Not necessity for a setup.
The I/O area allocation is decided depending on an installation and its configuration is as follows:
I/O No.
Type
Points
(allocated using
the tool software)
Axis Slot 0 Slot 1 Slot 2 Slot 3
Input 16 points
X100 to X10F
(WX10)
X180 to X18F
(WX18)
X260 to X260F
(WX26)
X340 to X34F
(WX34)
1-axis
type
Output 16 points
1st. axis
Y100 to Y10F
(WY10)
Y180 to Y18F
(WY18)
Y260 to Y26F
(WY26)
Y340 to Y34F
(WY34)
1st. axis
X100 to X10F
(WX10)
X180 to X18F
(WX18)
X260 to X26F
(WX26)
X340 to X34F
(WX34)
Input 32 points
2nd. axis
X110 to X11F
(WX11)
X190 to X19F
(WX19)
Y260 to Y26F
(WY26)
Y340 to Y34F
(WY34)
1st. axis
Y100 to Y10F
(WY10)
Y180 to Y18F
(WY18)
X270 to X27F
(WX27)
X350 to X35F
(WX35)
2-axis
type
Output 32 points
2nd. axis
Y110 to Y11F
(WY1)
Y190 to Y19F
(WY19)
Y270 to Y27F
(WY27)
Y350 to Y35F
(WY35)