CS1D-DPL02D Omron, CS1D-DPL02D Datasheet - Page 483

• Manufacturer Part Number: CS1D-DPL02D
• Description: CS1D Dual IO Exp
• Manufacturer: Omron

Specifications of CS1D-DPL02D

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

Online Replacement of I/O Units, Special I/O Units, and CPU Bus Units
11-4-5 Online Replacement without a Programming Device
448
Note
Note
Note
Note The following table shows the CPU Units that support these functions.
Note When two or more Units are being replaced at one time, incorrect operation
1. Refer to the Programming Manual (W339), 5-2-6 Simple Backup Operation
2. To write parameters (such as the settings stored in the Special I/O Unit or
When the Unit Removal without a Programming Device or Removal/Addition
of Units without a Programming Device function is enabled in the PLC Setup,
a Unit can be replaced without using the CX-Programmer or a Programming
Console.
1. If either of these functions is set in a CPU Unit with unit version 1.1, the
2. If just the Removal/Addition of Units without a Programming Device func-
3. If both functions are set in a CPU Unit with unit version 1.3 operating in a
A Programming Device can be used for online replacement even if one of
these functions is enabled. Two or more Units can be removed at one time
with this setting.
may occur.
Previously, if a Unit was removed or failed, an I/O bus error will occur and the
PLC (CPU Unit) will stop operating, but this function causes the I/O bus error
to be treated as a non-fatal error so the PLC will continue operating.
1. In a Single CPU System or Duplex CPU Single I/O Expansion System, a
Unit version 1.1
or earlier
Unit version 1.2 Supported
Unit version 1.3 Supported (See note 3.)
Unit version
for details on the simple backup function. If the Memory Card is inserted in
the new Unit, the data on the Memory Card will be automatically trans-
ferred to the Unit when the online replacement operation is completed.
CPU Bus Unit) to the Unit in advance for replacement, it is necessary to
prepare separately a system consisting of a CS-series CPU Unit, CPU
Backplane, and Power Supply Unit. Mount the Unit to be used for replace-
ment to this Backplane and download the parameters to it from a Program-
ming Device.
function will not operate. An I/O bus error will occur if a Unit is removed
without using a Programming Device.
tion is set in a CPU Unit with unit version 1.2, it will not operate. An I/O bus
error will occur if a Unit is removed without using a Programming Device.
Duplex CPU Dual I/O Expansion System, the Removal/Addition of Units
without a Programming Device function will be enabled. If the system is a
a Duplex CPU Single I/O Expansion System, the Unit Removal without a
Programming Device will be enabled.
fatal error will occur if another major component (such as a Backplane, Ex-
pansion Rack Cable, Duplex Unit, or Long-distance Expansion I/O Rack)
is removed or fails. In a Duplex CPU Dual I/O Expansion System, a fatal
error will occur if a Backplane is removed or fails.
Not supported (See note 1.)
Programming Device or
Unit Removal without a
without a Programming Device
Not supported (See note 1.)
Not supported (See note 2.)
Supported (See note 3.)
(Duplex CPU, Dual I/O Expan-
sion Systems only)
Removal/Addition of Units
Section 11-4