CS1D-IC102D Omron, CS1D-IC102D Datasheet - Page 149
![no-image](/images/manufacturer_photos/0/4/494/omron_sml.jpg)
CS1D-IC102D
Manufacturer Part Number
CS1D-IC102D
Description
CS1D Dual IO Control Unit
Manufacturer
Omron
Datasheet
1.CS1D-SP002.pdf
(638 pages)
Specifications of CS1D-IC102D
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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Duplex CPU Units
3-1
3-1-1
Two Modes in a
Duplex CPU System
114
Duplex CPU Units
Duplex CPU Systems
Note
A Duplex CPU System consists of two CPU Units for Duplex CPU Systems
and one Duplex Unit mounted to a CS1D Backplane for Duplex CPU Sys-
tems.
1. A Duplex CPU System must be used for Duplex CPU Unit operation. Du-
2. Inner Boards cannot be mounted in CPU Units for Duplex CPU Systems.
3. Memory Card functions can be executed in duplex only when the doing so
4. EM file memory is configured in duplex between the two CPU Units.
A Duplex CPU System can be operated in either Duplex Mode or Simplex
Mode.
CPU Units for
Duplex CPU Systems
Duplex Mode
Simplex Mode
• The mode can be toggled between Duplex Mode and Simplex Mode by
• The present mode status is displayed by the DPL STATUS indicator on
plex CPU Units cannot be used in a Single CPU Systems.
The only Inner Boards that can be used for Duplex CPU Systems is the
CS1D-LCP05D built into the CS1D-CPU@@P Process-control CPU Units.
is enabled in the PLC Setup. No processing, however, is executed during
duplex initialization to match the data on the Memory Cards mounted in the
active and standby CPU Units. Therefore, before enabling duplex opera-
tion for Memory Cards, make sure that the contents and the capacities are
the same for both of the Memory Cards. If the free space or the contents
are different, write processing to the Memory Cards may not be completely
correctly.
means of the Mode Setting Switch on the Duplex Unit.
the Duplex Unit (green flashing: Duplex Mode; OFF: Simplex Mode). It
can also be checked by means of A32808 in the Auxiliary Area (ON:
Duplex Mode, OFF: Simplex Mode).
Duplex CPU Units
ER R /A LM
P R P H
Duplex Unit
R U N
I N H B K U P
C S
D P L01
R
L
O N
O N
M O D E
I N I T .
S W
R I G H T C P U
LEFT C P U
D P L S T A T U S
A C T I V E
C P U S T A T U S
A C T I V E
C P U S T A T U S
A C T .
LEFT
S P L
N O U S E
U S E
N O U S E
O N
In Duplex Mode, two CPU Units (active and standby) operate
in a duplex configuration. When an error causing operation to
switch to the standby occurs, the standby CPU Unit automati-
cally switches to active status.
In Simplex Mode, a single CPU Unit controls operations inde-
pendently. The Duplex System goes into Simplex Mode either
as a result of an error causing operation to switch to the
standby while in Duplex Mode or when Simplex Mode is
selected using the Mode Setting Switch.
C O M M
P R P H L
A 39512
R S V
A C T .
R I G H T
O FF
D P L
C S
CS1D Power Supply Units
ER R /A LM
P R P H C O M M
R U N
I N H B K U P
Duplex Power Supply Units
C S
Section 3-1
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