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Humphrey Field Analyzer II - i
Troubleshooting
Confidential and Proprietary
52235C1105
5 - 17
Field Service Guide
System startup state 1
- Get ROM ID - there has been a mismatch of revision levels.
Recommended Action:
• Cycle power to restart
• Install the most current revision of software
• Replace motor driver PCB
System startup state 2
- Get Status - the ROM self-check failed
Recommended Action
:
• Cycle power to restart
• Install the most current revision of software
• Replace motor driver PCB
System startup state 3
- Resets motors - All motors have failed to detect their flags
Recommended Action
:
• Cycle power to restart
• Check System Log (Appendix J.3) for repetitive motor failures
• Visually inspect Motors, Flags, and Edge Detectors for misalignment. The Motor exerciser
function can also be used to diagnose motor failures. Adjust as necessary. If failure
cannot be traced to a particular Motor, flag, or detector check/replace motor driver PCB
or connections.
System startup state 4
- Set motor flag parameters - a motor or edge detector have failed.
Recommended Action
:
• Cycle power to restart
• Check System Log (Appendix J.3) for repetitive motor failures
• Visually inspect Motors, Flags, and Edge Detectors for misalignment. The Motor exerciser
function can also be used to diagnose motor failures. Adjust as necessary.
• Refer to Common Error Messages (Section 5.10)
• If failure cannot be traced to a particular Motor, flag, or detector check/replace motor
driver PCB or connections.
System startup state 5
- Set motor rates - A motor did not respond properly.
Recommended Action
:
• Cycle power to restart
• Check System Log (Appendix J.3) for repetitive motor failures
• Visually inspect Motors, Flags, and Edge Detectors for misalignment. The Motor exerciser
function can also be used to diagnose motor failures. Adjust as necessary.
• If failure cannot be traced to a particular Motor, flag, or detector check/replace motor
driver PCB or connections.
Summary of Contents for humphrey HFA II-i series
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Page 424: ...Page 4 FA2i 013A PROPRIETARY and CONFIDENTIAL...
Page 502: ...FA2i 041 Page 3 Figure 2 Press rectangle in Top Left corner...
Page 516: ...Page 2 FA2i 046 Figure 1 Glass Film Wedge Detectors P N 67417 Note Spacing Washer Placement...
Page 517: ...FA2i 046 Page 3 Figure 2 Y Motor Turret Detector P N 67418 Note Spacing Washer Placement...