Omron CJ1W-DRM21 - Page 90

3 Data Exchange with the CPU Unit
3-14
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
Name of device variable for
CJ-series Unit
Type R/W Area Function
*_Sw1MstrFixAloc1Cmd BOOL RW Master
Fixed Allo-
cation Set-
ting 1
Switch
<Operation specifications>
FALSE→TRUE:
Sets the I/O allocation area for when the
scan list is disabled to the following words.
(Same as default. The Unit automatically
restarts after the setting.)
• OUT area:
CIO 3200 to CIO 3263
(1 word/1 node address (fixed))
• IN area:
CIO 3300 to CIO 3363
(1 word/1 node address (fixed))
Note The I/O words used with the scan list
disabled are also used with the scan
list enabled. Use
*_Sw1SListEnblCmd (Scan List
Enable Switch).
FALSE:
Returns to FALSE after the fixed alloca-
tions areas are set.
Default: FALSE
<Operation conditions>
• CPU Unit is operating in PROGRAM
mode.
• Master function is enabled.
• Scan list status is disabled.
*_Sw1MstrFixAloc2Cmd BOOL RW Master
Fixed Allo-
cation Set-
ting 2
Switch
Functions the same as
*_Sw1MstrFixAloc1Cmd (Master Fixed
Allocation Setting 1 Switch). Sets the I/O
allocation area to the following words.
(The Unit automatically restarts.)
• OUT area:
CIO 3400 to CIO 3463
(1 word/1 node address (fixed))
• IN area:
CIO 3500 to CIO 3563
(1 word/1 node address (fixed))
*_Sw1MstrFixAloc3Cmd BOOL RW Master
Fixed Allo-
cation Set-
ting 3
Switch
Functions the same as
*_Sw1MstrFixAloc1Cmd (Master Fixed
Allocation Setting 1 Switch). Sets the I/O
allocation area to the following words.
(The Unit automatically restarts.)
• OUT area:
CIO 3600 to CIO 3663
(1 word/1 node address (fixed))
• IN area:
CIO 3700 to CIO 3763
(1 word/1 node address (fixed))