CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 283

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

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

Receiving Explicit Messages
1: System error (FAL)
1: Unspecified (reserved for system use)
Bit
1: Interrupt task error
7
1: Basic I/O Unit error
6
-
Unspecified
1: Unspecified (reserved for system use)
5
-
• Operating mode: Returns the operating mode of the CPU Unit in 1-byte
• Fatal error information: Returns the fatal error information for the CPU
• Non-fatal error information: Returns the non-fatal error information for
1: PLC system error
(2-digit) hexadecimal.
0001 Hex: PROGRAM mode; 0002 Hex: MONITOR mode;
0004 Hex: RUN mode
Unit in 2 bytes (low to high).
the CPU Unit in 2 bytes (low to high).
4
-
1: I/O verification error
3
-
1: Inner Board error
2
1: CS1-series CPU Bus Unit error
1
1: Special I/O Unit
0
1: Memory error
1: SYSMAC BUS error
1: Battery error
1: I/O Bus error
Operation status
Flash memory access status (CS1H, CJ1-H, CJ1M, and CS1D only)
Battery status (CS1H, CJ1-H, CJ1M, and CS1D only)
CPU status
1: CPU Bus settings error
1: Number duplicate use error
0: Stopped (User program is not being executed.)
1: Operating (User program is being executed.)
0: Memory is not being written.
1: Memory is being written.
0: No battery
1: Battery installed
0: Normal
1: CPU standby (waiting for SYSMAC Bus Remote I/O or other event)
1: Special I/O Unit error
1: Inner Board fatal error
1: No. of I/O points exceeded
Unspecified (reserved for system use)
1: I/O setting error
1: Program error
1: Cycle time over
1: System error (FALS)
Section 9-2
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