Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual page 254

Specific PLC Setup Settings
Online Replacement Settings
Enabling Unit Removal without a Programming Device
Address in
Programming
Console
Word Bit(s)
131 0 to 15 Value other than
5AA5 hex: Online
replacement can be
performed with a
Programming
Device only. (An I/O
bus error will occur if
the Unit is removed
without using a PLC
Programming
Device.)
5AA5 hex: Enable
Unit removal with-
out a Programming
Device.
Default: 0000
Note
Enabling Unit Removal/Addition of Units without a Programming Device
Address in
Programming
Console
Word Bit(s)
132 8 to 15 Value other than AA
hex: Online replace-
ment can be per-
formed with a
Programming
Device only. (An I/O
bus error will occur if
the Unit is removed
without using a PLC
Programming
Device.)
AA hex: Enable Unit
removal/addition
without a Program-
ming Device.
Default: 00
Note
218
Settings
This setting determines if a Unit can be
removed without a PLC Programming
Device.
5AA5 hex: When Unit removal without Pro-
gramming Device is enabled, I/O bus errors
caused by Unit failures are treated as non-
fatal errors.
More than one Unit can be replaced at a
time.
A fatal error will occur if an Expansion Rack
Cable, Backplane, Duplex Unit, or Long-dis-
tance Expansion I/O Rack is removed or
fails.
1. This setting can be used only in Duplex CPU Units with Unit Ver. 1.2 and
later.
2. This setting can be selected with CX-Programmer version 6.1 or higher.
Settings
This setting determines if Units can be
removed and added without a PLC Pro-
gramming Device. With this setting, opera-
tion will recover automatically even if a Unit
is added.
AA hex: When Removal/Addition of Units
without a Programming Device is enabled,
I/O bus errors caused by Unit failures are
treated as non-fatal errors.
More than one Unit can be replaced at a
time.
A fatal error will occur if an Expansion Rack
Cable, Backplane, Duplex Unit, or Long-dis-
tance Expansion I/O Rack is removed or
fails.
1. This setting is supported only in CS1D CPU Units with unit version 1.3 or
later and a Duplex CPU, Dual I/O Expansion System.
If the Removal/Addition of Units without a Programming Device function is
selected in a Duplex CPU, Single I/O Expansion System, the function will
operate as the earlier Unit Removal of without a Programming Device func-
tion.
2. As of October 2006, this setting can be selected with the Programming
Console only. The setting will be added to the CX-Programmer in the next
version upgrade. The setting will be added to CX-Programmer version 7.0
when its functions are expanded by auto-update.
Function
Function
Section 6-2
Related New set-
flags and ting's effec-
words tiveness
A09911 Every cycle
A80015
A80215
Related New set-
flags and ting's effec-
words tiveness
A09911 Every cycle
A80015
A80215