APPENDIX “C” - TROUBLESHOOTING GUIDE
PROBLEM
POSSIBLE CAUSE
REMEDIES
INCORRECT RATE READING
1. Input type incorrectly selected.
1. Check rear panel DIP switches. Turn on LO.
FRQ. switch for count speed of less than 100
cps.
2. Inputs incorrectly connected or loose connections.
2. Check sensors/input connections.
3. Electrical interference.
3. Check connections and wiring for noise
sources.
4. Incorrect scaling.
4. Review scaling parameters (Appendix “F”).
OUTPUT WILL NOT RESET
1. Front panel reset disabled.
1. Check rear panel DIP switch.
2. Reset disabled.
2. Check function code 42 or 66.
DATA VALUES AND FUNCTIONS WILL
1. Front panel locked out.
1. Consult manual on “Operator Accessible
NOT CHANGE OR NOT RECORDED
Functions” mode (66)
2. Incorrect programming procedure (“E” not pressed).
2. Consult section on programming functions in
sequential order.
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Summary of Contents for Astro Line Series
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