Data I/O 29B, Руководство оператора

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58
Remote Control
Error Status Word
After executing lhO CRC "F" command, o 32-bil error siotus wad will bo sent to the computer (or
terrninol) rtie error �ahJs worel rormol ls shown In Iha lollo>N\ng lobla The loble shows that the elghl·
character WOfd kS brol(en Into four t.,,o,cho,octer g,oop!. The 1irsl 1wo-chorooler group dellMS receive
el'rOI$. the secood group defines progro:mming errors. lhe third group defines 110 errors and !he last
group d81irl0$ RAM errors. Each two cho r ocier group contolns a maximum o' eight bill;, wilh each bit
r8p!'8Sen1lng !he presence Of 1h9 defined error or error type.. Mufi pie error5 wi t h i n o characier do
OCCUf: tllerefore, if on 1oUJ bits within lhe ch.aroc1er are used and present. the transmitted character
would be F, wh i l e If !here we:re no Elfl<n pie:senl 10r lho1 choracte,. l8rO wlluld be tron�mitted.
611
rv� ot Error
Number
vo1ue
Oescrtptlon
RECEIVE ERRORS
31
8
ANY ERROR. If 11'18 word oonlains Orty elf01$. !he
r'l'\0$1 Sigfllflcan1 bil {bit 31) will be h4gh
30 4
Not used
2Q
2 Not used
28
1
Nol used
27 8 No1 used
26
4 serlal-.overrun error (4.2)
25 2 Serial-framing error (4t, 43)
24 ll'Uffer ov8111ow, I.e.. >·15 clloroctcrs (48}
P ROGRA M M I NG ERRORS
23
8
ASYlf d.evlce
, r o l ated error
22
4 Start lil"le not set high (26)
21
2
8iocl<slze + begin device oddross exceeds
dovlce address
20
1
Composi1o OAC error
19
8
08vlce nol blank (20)
18
4
Illegal bit (21)
17
2
Nonverify (23, 24, 29)
16 t lnoomplet8 programming,
°'
no programming
modute (22. 25. 30 · 3 9)
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