Chapter 4 Troubleshooting; Specifications - Allen-Bradley 6151 Product Data, Installation Instructions & User Manual

Industrial computer
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Troubleshooting
Symptom
No Video
No keypad communications
No touchscreen communications

Specifications

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Troubleshooting and
Troubleshooting and
Troubleshooting and
Troubleshooting and
Specifications
Specifications
Specifications
Specifications
Use this table to help you identify the potential cause of problems you
may encounter with the 6151 Industrial Computer.
Table F
Potential Cause of Problems
Possible Cause
No power
Video cable
problem
Keypad cable
problem
Touchscreen
cable problem
Processor/Speed
486DX4/133 MHz,
(MHz)
Memory Options
4M (for 486DX4/100 only), 8M, 16M, 32M, 64M
System Bus
bit ISA, 8 slots
Architecture
16
Available Expansion
3 full length, 3 half length ISA
Slots
Serial Ports, Standard
2
Parallel Ports,
1
Standard
Operating Systems
MS DOS
Chapter
Chapter
Chapter
Chapter
Procedure
Check to see if front control panel LED is
illuminated; if not, check power wiring; check for
presence of proper voltage; check AC line fuse.
Check for proper video cable installation;
replace suspected faulty cable
Check for proper cable installation; replace
suspected faulty cable
Check for proper cable installation; replace
suspected faulty cable.
Refer to the touchscreen documentation
provided for further information.
Processor/Memory
System
4

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