CS1D-IC102D Omron, CS1D-IC102D Datasheet - Page 424

• Manufacturer Part Number: CS1D-IC102D
• Description: CS1D Dual IO Control Unit
• Manufacturer: Omron

Specifications of CS1D-IC102D

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

10-2 Error Processing
10-2-1 Error Categories
Error Processing
Operation switching errors
• CPU errors
• Memory errors
• Program errors
• Cycle time overrun errors
• FALS execution
• Fatal Inner Board errors (Single CPU Systems
Fatal errors
• I/O bus errors
• Number duplication errors (unit numbers or rack
• Too many I/O points
• I/O setting errors
Non-fatal
errors
CPU
standby
(See note.)
Expansion Rack power interruption
or Process-control CPU Units only)
numbers)
Duplex errors (errors causing a
switch to Simplex Mode)
• Duplex verification errors
• Duplex bus errors
Errors for which Duplex Mode con-
tinues
• Duplex power supply error
• Duplex communications error
• FAL error
• PLC Setup error
• I/O verification error
• Basic I/O Unit error
• CPU Bus Unit error
• Special I/O Unit error
• Battery error
• CPU Bus Unit setting error
• Special I/O Unit setting error
• Non-fatal Inner Board error (Single
• Waiting for standby CPU Unit at
• Duplex bus error at startup
• Duplex verification error at startup
• Waiting for Special I/O Unit
• Waiting for CPU Bus Unit
• Waiting for Inner Board (Single
CPU Systems or Process-control
CPU Units only)
startup
CPU Systems or Process-control
CPU Units only)
Error status
Note The cause of the CPU Unit remaining on standby is stored in A322.
Error are classified as shown in the following table for CS1D Duplex Systems.
Operation continues
in Simplex Mode with
the standby CPU Unit
being switched to the
active CPU Unit.
Operation stops if the
error occurs in both
CPU Units.
Operation stops.
Operation continues,
in Simplex Mode with-
out changing the
active CPU Unit.
Operation continues,
in Duplex Mode with-
out changing the
active CPU Unit.
Waiting for operation
Waiting for operation
Duplex Mode
Duplex CPU Systems
Operation stops.
Operation continues.
Waiting for operation
Waiting for operation
Simplex Mode
Single CPU Systems
Operation stops.
Will not occur on a
Single CPU System.
Operation continues.
Waiting for operation
Waiting for operation
Section 10-2
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