Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual page 1045

The following table shows how to specify error codes and error details in S and S+1.
Error name
Memory Error
I/O Bus Error
Unit Number Duplication Error
Rack Number Duplication Error
Fatal Inner Board Error
Too Many I/O Points Error
I/O Table Setting Error
Program Error
Cycle Time Overrun Error
CS/CJ/NSJ Series Instructions Reference Manual (W474)
S
Error code
80F1 hex Bits 00 to 09: Memory Error Location
Bit 00: User program
Bit 04: PLC Setup
Bit 05: Registered I/O table
Bit 07: Routing table
Bit 08: CPU Bus Unit Setup
Bit 09: Memory Card transfer error
Bits 10 to 15: Invalid
80C0 hex Bits 00 to 07: Slot number where the I/O Bus error occurred
Slot 0 to 9: 00 to 09 hex
Slot unknown: 0F hex
Bits 08 to 15: Rack number where the I/O Bus error occurred
Slot 0 to 7: 00 to 07 hex
Rack unknown: 0F hex
80E9 hex CPU Bus Unit's duplicated unit number
0000 to 000F hex
Special I/O Unit's duplicated unit number
8000 to 805F hex
80EA hex Duplicated Rack number (overlapping word allocations)
0000 to 0006 hex
82F0 hex Error Cause
Bits 00 to 03: Error defined by Inner Board
Bits 04 to 15: Invalid
80E1 hex Bits 13 to 15: Error Cause
Bits 00 to 12: Details
• Total number of I/O points is too high.
Bits 13 to 15: 000
Bits 00 to 12: Number of I/O points (binary)
• Number of interrupt inputs is too high.
Bits 13 to 15: 001
Bits 00 to 12: Number of interrupt inputs (binary)
Bits 00 to 12: All zeroes
• A Slave Unit's unit number is duplicated or a C500 Slave Unit has more than 320 I/O
points.
Bits 13 to 15: 010
Bits 00 to 12: Slave Unit's unit number (binary)
• The unit number of an I/O Interface (excluding Slave Racks) is duplicated.
Bits 13 to 15: 011
Bits 00 to 12: Unit number (binary)
• A Master Unit's unit number is duplicated or outside of the allowed setting range.
Bits 13 to 15: 100
Bits 00 to 12: Master Unit's unit number (binary)
• The number of Expansion Racks is too high.
Bits 13 to 15: 101
Bits 00 to 12: Number of Expansion Racks (binary)
• C200H Special I/O Unit or Remote I/O was not recognized.
Bits 13 to 15: 110
80E0 hex #0000 hex
80F0 hex Bits 08 to 15: Error Cause
Bit 15: UM overflow error
Bit 14: Illegal instruction error
Bit 13: Differentiation overflow error
Bit 12: Task error
Bit 11: No END error
Bit 10: Illegal access error
Bit 09: Indirect DM/EM BCD error
Bit 08: Instruction error
Bits 00 to 07: Invalid
809F hex #0000 hex
3. Instructions
S+1
Error details
3
1009