TM 5-3895-374-24-1
Chapter 9
Troubleshooting
The Following
Probable Cause
Recommended Action
Error Exists
1.
Verity selected processor mode
2.
It in program/lest modes attempt Run mode entry
Either Improper
3.
If in suspend mode, check user program logic for
Mode Selected or
suspend instructions
User Program
Logic
Refer to either the Hand-Held Terminal Terminal User
Manual (Catalog Number 1747-NP002) or the
Advanced Programming Software User Manual
(Catalog Number 1747-NM002)
1.
Check proper 1201240V power supply jumper
selection and Incoming power connections
Line Power Out of
2.
Monitor for proper line voltage at the incoming
Operating Range
power connections
See page 5-4 for power supply installation
Processor Not in
1.
Remove power and inspect the power supply
Run Mode
chassis connections and the processor chassis
Improper Seating
connections
of Power Supply,
and/or Processor
2.
Re-install the devices and re-apply power
in the Chassis
Important The processor only operates In slot
0 of chassis #1
1.
Attempt Run mode selection of Processor in
existing chassis
2.
Place processor in another chassis not in the
Defective
existing system Apply power, reconfigure and
Processor, Power
attempt Run mode selection If unsuccessful,
Supply or Chassis
replace processor
3.
Try existing power supply In test chassis II
unsuccessful, replace power supply II entry into
the Run mode Is allowed, replace the existing
chassis.
Refer to the following key to determine the status
of the LED indicators
Indicates the LED Is OFF
Indicates the LED is ON
Indicates the LED is FLASHING
Status of LED does not mailer
The RUN LED on the 5/01 processor is actually
labeled ’PC RUN" Also, the 5101 processor
does not have a COMM LED
(page 3-438)
