CS1D-DPL02D Omron, CS1D-DPL02D Datasheet - Page 319

• 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 Backplane/Unit Addition Information
284
Auxiliary Area
Online Addition Failed Flag
Online Addition Failure Cause
Flags
Name
Note
A27215
A27300 to
A27309
Address
1. Do not turn ON the Maintenance Start Bit continuously from the ladder pro-
2. Do not turn ON the Online Replacement Completed Bit continuously from
3. The flags in A034 to A041 indicate removal of a Unit with any one of the
4. This bit will turn OFF automatically after all Units have been mounted to
gram or other source. As long as the Maintenance Start Bit is ON, errors
will not be generated even if there are Unit malfunctions, so the system
may be adversely affected.
the ladder program or other source. If the Unit is mounted while the Online
Replacement Completed Bit is ON, the PLC (CPU Unit) may stop operat-
ing.
following functions.
complete the online replacement operation (i.e., after data exchange has
started) when the Unit Removal/Addition without a Programming Device
function is used for a Duplex CPU, Dual I/O Expansion System.
• Online Unit Replacement using a Programming Device
• Unit Removal without a Programming Device
• Unit Removal/Addition without a Programming Device
ON: An error occurred that prevented a Backplane and Unit
from being added online.
When an error occurred that prevented a Backplane and
Unit from being added online, the relevant flag will be turned
ON.
A27300: Transmitted I/O tables are invalid (changed or
A27301: Basic I/O Unit mounted in an invalid slot.
A27302: No Unit mounted in the added slot.
A27303: Specified an Expansion Backplane addition to an
A27304: A CPU Bus Unit was added.
A27305: The added Unit’s model is different from the Unit
A27306: The added Basic I/O Unit’s allocated words dupli-
A27307: The added unit number duplicates an existing unit
A27308: The number of I/O points exceeds the maximum
A27309: There is an error in the added Expansion Back-
deleted).
earlier CPU Backplane version.
that was specified to be mounted.
cate the words of an existing Unit.
number.
(5,120 I/O points).
plane (power supply OFF).
Description
Section 8-11
Read/write
Read/write
Access