CS1D-II102D Omron, CS1D-II102D Datasheet - Page 85

• 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

Duplex Unit
Duplex Unit Indicators
50
DPL STATUS
Green
Red
Indicator
Green
(ON)
Green
(flashing)
Red (ON)
Red
(flashing)
OFF
Status
DPL01
L
R
DPL STATUS
ACTIVE
CPU STATUS
ACTIVE
CPU STATUS
The System is operating
normally in Duplex Mode.
The System is being initial-
ized for duplex operation.
A duplex bus error has
occurred in the System.
A duplex verification error
has occurred in the System.
The System is operating
normally in Simplex Mode.
Contents
CS
The active and standby CPU Units are operating
normally in synchronization in Duplex Mode.
The active and standby CPU Units are being ini-
tialized for duplex operation (transferring or veri-
fying data).
A duplex bus error has occurred in Duplex
Mode. (An error has occurred in the duplex bus,
and A31601 has turned ON.)
Note At this time, the mode is switched from
A duplex verification error has occurred in
Duplex Mode. (One of the following items does
not match for the active and standby CPU Units,
and A31600 has turned ON.)
CPU Unit model numbers
Parameter Areas
User program areas
Inner Board data is not the same (Process-con-
trol CPU Units only).
A function not supported by the standby CPU
Unit was performed by the active CPU Unit (unit
version 1.1 or later).
The cause of the duplex verification error is
stored in Auxiliary Area word A317.
Note
1.
2.
Either operation is normal in Simplex Mode, or
an error has occurred in Duplex Mode and the
System is now operating normally in Simplex
Mode.
At this time, the mode is switched from Du-
plex Mode to Simplex Mode, and operation
is continued by the active CPU Unit alone.
Verification is not performed for the mount-
ing, model number, or data contents of
Memory Cards, or for front-panel DIP switch
settings. Operation will continue in Duplex
Mode even if these do not match for the ac-
tive and standby CPU Units.
Duplex Mode to Simplex Mode, and
operation is continued by the active CPU
Unit alone.
Description
Section 2-3