Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
0003 WS IOP detected parity error from device
Is the problem intermittent?
No Yes
↓ Perform the following procedures in “Intermittent Problem
Isolation Procedures” on page 332:
1. “INT-PIP5 External Noise on Twinaxial Cables” on page 333
2. “INT-PIP14 Station Protectors” on page 339
Perform “TWSC-PIP1” on page 465.
FI00602
FI00601
GAU7777
FI00610
0004 Device detected parity error from WS IOP
Is the problem intermittent?
No Yes
↓ Perform the following procedures:
1. “INT-PIP5 External Noise on Twinaxial Cables” on page 333
2. “INT-PIP14 Station Protectors” on page 339
Perform “TWSC-PIP1” on page 465.
FI00602
FI00601
GAU7777
FI00610
0005 WS IOP detected error when transmitting data
Is the problem intermittent?
No Yes
↓ Perform the following procedures:
1. “INT-PIP5 External Noise on Twinaxial Cables” on page 333
2. “INT-PIP14 Station Protectors” on page 339
Perform “TWSC-PIP1” on page 465.
FI00602
FI00601
GAU8888
FI00610
FI00615
0006 WS IOP detected wrong data from device
Is the problem intermittent?
No Yes
↓ Perform the following procedures:
1. “INT-PIP5 External Noise on Twinaxial Cables” on page 333
2. “INT-PIP14 Station Protectors” on page 339
Perform “TWSC-PIP1” on page 465.
FI00601
FI00602
GAU8888
FI00610
0007 WS IOP detected wrong address from device
Is the problem intermittent?
No Yes
↓ Perform the following procedures:
1. “INT-PIP5 External Noise on Twinaxial Cables” on page 333
2. “INT-PIP14 Station Protectors” on page 339
Perform “TWSC-PIP1” on page 465.
FI00601
GAU8888
GAU7777
FI00610
0008 WS IOP detected device power turned off, and then on
Perform “TWSC-PIP1” on page 465.
GAUEEEE
FI00601
B070
Chapter 2. Unit Reference Codes 195