CS1D-II102D Omron, CS1D-II102D Datasheet - Page 254

• Manufacturer Part Number: CS1D-II102D
• Description: CS1D Dual IO Interface Unit
• Manufacturer: Omron

Specifications of CS1D-II102D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Turning ON Error Unit Number Flag when Removing a Special I/O Unit Error or CPU Bus Unit
(When removing any special unit, turn ON the error unit flag in the CX-Programmer)
6-2-12 Other Settings
Online Replacement: Hot Swap
Replacing Multiple Units Online
Specific PLC Setup Settings
132
122
Word
Word
Programming
Programming
Address in
Address in
Console
Console
0 to 7
15
Bit(s)
Bit(s)
!Caution If the Unit Removal without a Programming Device or Removal/Addition of
AA hex: When a
Special I/O Unit or
CPU Bus Unit is
replaced online, the
corresponding Spe-
cial I/O Unit Error
Unit Number Flag or
CPU Bus Unit Error
Unit Number Flag
will go ON.
Value other than AA
hex: The Unit Num-
ber Flags do not
operate.
Default: 00
0: Disable online
replacement of mul-
tiple Units
1: Enable online
replacement of mul-
tiple Units
Default: 0
Note
Note This setting is supported only by a Programming Console.
Settings
Settings
Units without a Programming Device function is enabled, I/O bus errors will be
treated as non-fatal errors and the PLC (CPU Unit) will not stop operating
even if a Basic I/O Unit, Special I/O Unit, or CPU Bus Unit fails. If there are
any Units that will adversely affect the system if an I/O bus error occurs, do
not enable the Unit Removal without a Programming Device or Removal/Addi-
tion of Units without a Programming Device function in the PLC Setup.
1. This setting is supported only in CS1D CPU Units with unit version 1.3.
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.
When this setting is enabled, the corre-
sponding Unit Number Error Flag (listed
below) will go ON during replacement.
Special I/O Units: A41800 to 42315
CPU Bus Units: A41700 to 41715
This setting determines if only one Unit can
be replaced online at the same time or if
multiple Units can be replaced.
Replacing more than one Unit at a time will
increase the likelihood of operating errors.
Function
Function
A418 to A423
A417
---
flags and
flags and
Related
Related
words
words
Section 6-2
Every cycle
Every cycle
ting’s effec-
ting’s effec-
New set-
New set-
tiveness
tiveness
219