CS1W-V680C12 Omron, CS1W-V680C12 Datasheet - Page 5

• Manufacturer Part Number: CS1W-V680C12
• Description: CS1 2-Head V680 RFID Module
• Manufacturer: Omron

Specifications of CS1W-V680C12

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

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Programmable Controllers
In OMRON's proprietary hot-standby method, all data is shared simultaneously.
Of course, the standard CS-series PLC resources can be used as-is,
and a CS1D Duplex System can be set up and used easily,
even by users setting up a duplex system for the first time.
If an error occurs in the active CPU Unit, a switching program is not needed in the
standby CPU Unit!
CPU Unit operation switches smoothly. Switching time is short, so operation can
continue without bumps.
Duplexing CPU Units is Easy!
Since the active and standby CPU Units always operate synchronously, control continues
automatically and continuously in the standby CPU Unit if an error occurs in the active CPU Unit.
The standby CPU Unit is normally stopped. If an error occurs in the active CPU Unit, the standby CPU Unit becomes
the active CPU Unit. The transfer between CPU Units is limited and control is discontinuous due to initialization during
the switch-over.
Inputs
Stop
Standby
Inputs
Standby
Unsynchronized
Unsynchronized
Unsynchronized
or partial
or partial
or partial
transfer
transfer
transfer
Synchronized
With the CS1D, a highly reliable
Active
Outputs
Active
Outputs
Active
Error occurs
Error occurs
CPU Unit.
CPU Unit.
in active
in active
Discontinuous
control due to
initialization during
CPU Unit switching
Smoothly
switched.
Active
Inputs
Inputs
Active
Active
Error
Error
Stop
Outputs
Outputs
Stop
Error
system can be introduced easily.
When using a Controller Link Unit, data link area allocations can be configured without waste.
The CPU Unit automatically selects the normally functioning Communications Unit.
When Ethernet Units are used, complex switching programs for
message communications can be simplified.
Typical duplex program
Typical duplex program
A program
was
needed to
select the
normal
data link
area.
Unit or other Units because the Communications Unit is switched automatically.
communi-
Even if an error occurs in a Communications Unit, there is no effect on the CPU
When an error occurs, it is not necessary to use a complex switching program or
special data link area for duplexing!
operation
Normal
cations
Duplexing Communications Units is Easy!
Optical fiber
Send destination selection program
Communications Units
Active
For standby Unit
For active Unit
Message is sent with this
instruction if no response is received.
Message is first sent with this
instruction.
SEND instruction
SEND instruction
Standby
CPU
Stands by while
executing self-
diagnostics. (Node
bypass function
operates in circuit.)
Standby
Standby
Active
Active
Error occurs
in active Unit.
OMRON duplex program
OMRON duplex program
failure
Unit
The Duplex Controller Link Units
share the data links! The CPU Units
selects the normally functioning
Unit.
Just create the same program that
you would create if using a single
Ethernet Unit! The CPU Unit
determines the send destination.
SEND instruction
Optical fiber
Communications Units
Stop Active
PLC automatically
selects send destination.
destination
Send
destination
Link
CPU
Receives
commands
from CPU Unit
and starts
normal
operation.
Standby
Standby
Active
Active
Introduction/Operation
Introduction/Operation
9