CS1D-II102D Omron, CS1D-II102D Datasheet - Page 275

• 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

240
7-5
Detailed Information on I/O Table Creation Errors
CPU Bus Unit Setup
Area Initialization
Error Flag
I/O Overflow Flag
Duplication Error Flag
I/O Bus Error Flag
SYSMAC BUS Recog-
nition Error Flag
Special I/O Unit Error
Flag
I/O Unconfirmed Error
Flag
Online Replacement
Flag
Duplex Communica-
tions Unit Error Flag
Duplex Communica-
tions Unit Verification
Error Flag
Name
Detailed Information on I/O Table Creation Errors
A261 00 ON: Error in CPU Bus Unit Setup
Word Bit
Address
02 ON: Overflow in maximum number of I/O points.
03 ON: The same unit number was used more than
04 ON: I/O bus error
06 ON: SYSMAC BUS detection ended in an error.
07 ON: Error in a Special I/O Unit
09 ON: I/O detection has not been completed.
10 ON: An online replacement operation is in progress.
11 ON: Duplex Units are not mounted for a unit number
12 ON: The duplex setting in the PLC Setup for a unit
Precautions in Setting First Slot Words
When the I/O tables are edited, the CX-Programmer checks for any duplica-
tions in word allocations caused by first word settings. It is conceivable, how-
ever, that duplications in word allocations could occur after the I/O tables have
been registered, e.g., as the result of replacing a 1-word Unit with a 2-word
Unit. In this case the extra word needed by the new Unit would still also be
allocated to the next Unit.
When the PLC is turned ON, the CPU Unit checks the registered I/O tables
against the actual Units mounted to the PLC. If there are any duplications, and
error will occur and it will be no longer possible to edit the I/O tables. If this
happens, the I/O tables will have to be deleted and recreated or retransferred
from a Programming Devices.
With a CS1-H CPU Unit, the contents of A261 provides information on the
Unit causing the error whenever one occurs when creating the I/O tables from
the Programming Console or CX-Programmer. This information will make it
easier to find the Unit causing the problem with troubleshooting I/O tables.
Refer to SECTION 10 Troubleshooting for actual procedures.
Turns OFF when I/O tables are generated normally.
Turns OFF when I/O tables are generated normally.
once.
Turns OFF when I/O tables are generated normally.
Turns OFF when I/O tables are generated normally.
Turns OFF when I/O tables are generated normally.
Turns OFF when I/O tables are generated normally.
Turns OFF when I/O tables are generated normally.
specified for Duplex Communications Units (i.e.,
one Unit is missing or the mounted Units do not
support duplex operation).
number specified for Duplex Communications Units
does not agree with the setting on the Duplex Com-
munications Units. The I/O tables will not be created
and an I/O Table Creation Error will occur. Refer to
the Operation Manual for the Communications Units
for details on Unit settings.
Contents
Held
changing
to RUN
When
mode
Cleared When I/O
startup
At
Section 7-5
tables are
created
Setting
timing