NEC nd-20292 manual Error Messages

750.10ERROR MESSAGES

This section is provided to assist the programmer in understanding the possible error indications provided by the LCR support equipment.

This section is divided into two parts. The first part provides an example of each error display. The second part is a table that provides the following:

a.Listing of error.

b.Reason for error.

c.Possible solution(s) for each error.

d.The Command Mode during which the error may occur.

750.10.1PC-8300 and Associated Equipment Troubles

1.Line trouble

When the line (connection) to the LCR-E ETU is faulty, a display similar to the one shown will be provided:

2.Floppy Disk I/O Error

When the computer cannot communicate properly with the Disk Drive Unit, a display similar to the one shown is provided:

3.Printer Output Error

When the printer does not indicate to the computer that it is ready to receive data, a display similar to the one shown is provided:

ND-20292

CHAPTER 7

APRIL, 1990

SAMPLE LCD INDICATIONS

AREA CODE TABLE DOWN LOAD START

ABNORMAL END

LINE TROUBLE tl

SYSTEM DATA SAVING

FDD I/O ERROR +I

EXTRA CODE TABLE PRINT OUT START

ABNORMAL END

PRINTER NOT READY 4-l

750.10.2 LCR-E ETU Status Indications

1.LCR Restart

Should the LCR-E ETU restart during a transfer of data between the computer and the LCR-E ETU (other than during a System Control command), a display similar to the one shown is provided:

AREA CODE TABLE DOWN LOAD START ABNORMAL END

LCR RESTARTED 4-J

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