Processor Board (K2Lcn) - Honeywell LC13-510 Manual

3.3.4 Processor Board (K2LCN/K4LCN)
and
DATA PAR ERR BUS ERR
• Check the alphanumeric display. The first two characters indicate the slot number of
the failed board. The third character is the failed test number. Refer to Appendix A for
specific alphanumeric codes.
• Replace indicated board.
• Replace K2LCN/K4LCN.
Dual Node Module Service
are lighted on K2LCN/K4LCN.
3-8
3.3.4
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