CS1D-BC042D Omron, CS1D-BC042D Datasheet - Page 427

• Manufacturer Part Number: CS1D-BC042D
• Description: CS1D Dual CPU Exp
• Manufacturer: Omron

Specifications of CS1D-BC042D

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

Error Processing
10-2-3 Troubleshooting Flowcharts
Duplex CPU Systems in Duplex Mode
392
Connect Programming
Console to active CPU Unit.
Duplex error (non-fatal)
DPL VERIFY ERR
DPL BUS ERR
Note *1: *** indicates the FAL or FALS number.
The following flowchart shows troubleshooting using a Programming Console.
Determine the error according to the mode and take appropriate measures.
*2: ** indicates the unit number.
*3: In x-y, x indicates the rack number and y indicates left or right.
*4: * indicates the unit number.
*5: * indicates the rack number.
Duplex verification error
Duplex bus error
Lit/flashing read
Connect Programming
Console to active CPU Unit.
Not lit.
Error during operation
Fatal error
Connect Programming
Console.
EXT POWER OFF
CPU WAIT'G
STATUS indicator
on DPL Unit
indicator on
CPU Unit
ERR/ALM
POWER
indicator
indicator
RUN
DPL
lit?
lit?
lit?
lit?
Lit
Lit
UNIT NO. DPL ERR
RACK NO. DPL ERR
TOO MANY I/O PNT
I/O BUS ERR * (*5)
I/O SET ERR
Lit
Not lit.
Not lit.
Not lit.
Lit
To CPU Standby Errors
and Expansion Rack
Power Interruption
Go to 10-2-7 Power Supply Check .
B
I/O bus error
Unit No. duplication error
Rack No. duplication error
Too many I/O points
I/O setting error
Section 10-2
A