Honeywell LC13-510 Manual page 59

The alphanumeric display aids troubleshooting by displaying codes provided by firmware
and software test programs. In interpreting the codes, pay special attention to the left-most
element. As shown in Figure A-1, this element can have four distinct states, and reading
the display correctly is critical to interpreting the code.
First "Window" Interpretation
//
"Window" Value Ranges
Figure A-1 — Three-Window Display Interpretation
Section 4 of the Messages Directory in the LCN Implementation/Startup & Reconfiguration -1
binder contains additional information on some of the error codes.
The error code interpretations that follow do not apply while the node is executing test
software such as HVTS.
Dual Node Module Service
//
(blank) or (1) — normal (physical node address)
(-) or (-1) — error indication
(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, -, C, blank, E, F)
(-, -1, blank)
NOTE
CAUTION
A-1
ALPHANUMERIC DISPLAYS
A
Appendix A
2470
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