Omron CS1W-MCH71 -, Operation Manual

Page: 449 / 717

404
Allocations for the CPU Unit
Section 7-3
The custom bit area is allocated, as shown below, starting from word 0064Hex
(100) of CIO area in PLC.
Ex2:
The custom bit area is allocated, as shown below, starting from word
00C8Hex (200) of CIO area in PLC.
Note Custom bit area is allocated for 32 axes starting from the specified first
address regardless of the setting of the axis parameter [P1AA01: Physical
axis setting].
However, in the addresses corresponding to the axes that are set to “Not
used” in the axis parameter [P1AA01: Physical axis setting], data is not trans-
ferred between CPU Unit and MC Unit.
Custom Data Area Settings
Explanation
• Area type specification (word m+2)
Specifies the memory area of PLC to which the custom data area is allo-
cated.
00: Does not use the custom data area
01: CIO area
Specifies CIO area of PLC starting from the specified first address
(m+3).
02: WR area
Specifies WR area of PLC starting from the specified first address
(m+3).
100 132
101 133
130 162
131 163
Control bit
Axis 01
Axis 02
Axis 31
Axis 32
.
.
. .
.
. .
.
.
Status bit
m 0002
m+1 00C8
200 232
201 233
230 262
231 263
Control bit
Axis 01
Axis 02
Axis 31
Axis 32
.
.
. .
.
. .
.
.
Status bit
Word Name Timing for enabling the setting
m+2 Data Area Type When the power is turned ON, or when
MC Unit is restarted
m+3 Data Area First Address
Data configuration Setting range
0000 to 0004 Hex
0000 to XXXX Hex (XXXX varies depending on the data area type.)
15 00
m+2
m+3
Area type specification
First address (Hex)