General - Panasonic FPS Series User Manual

I/O Allocation

5.1 General

I/O allocation is performed automatically when an expansion unit is added and is determined
by the installation location. The I/O allocation of the FPΣ CPU is fixed.
4 x FP∑
8 7
Σ
I/O allocation of FP
Type of unit
FPΣ CPU
FP0 I/O expansion unit
FPΣ I/O expansion unit
NOTE
1. Slot numbers must be indicated in certain programming instructions.
2. The input relay "X" and output relay "Y" are expressed as a combination of
decimal (
X
1, 2, 3 ... 9
1, 2, 3 ... 9, A, B ... F
58
6 5
expansion units and FP0 expansion units
Unit number
1
2
3
4
5
6
7
8
) and hexadecimal (
1
FP∑
1 2
Slot number
– –
1 –
2 –
3 –
1 0
2 1
3 2
4 3
) numbers:
2
FPΣ User's Manual
3 x FP0
3 4
1)
I/O addresses
X0–XF, Y0–YF
X20–X3F, Y20–Y3F
X40–X5F, Y40–Y5F
X60–X7F, Y60–Y7F
X100–X17F, Y100–Y17F
X180–X25F, Y180–Y25F
X260–X33F, Y260–Y33F
X340–X41F, Y340–Y41F
2) 3) 4)