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Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

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6. Programming Information<br />

82 <strong>T1</strong>-<strong>16S</strong> User’s <strong>Manual</strong><br />

6F3B0253<br />

Device/<br />

register<br />

Name Function<br />

S050 CF (carry flag) Used for instructions which manipulate carry<br />

S051 ERF (instruction error flag) ON when instruction execution error is occurred<br />

(related to alarm flags of SW06)<br />

S052 − Reserved<br />

S053 − Reserved<br />

S054 − Reserved<br />

S055 − Reserved<br />

S056 − Reserved<br />

S057 − Reserved<br />

S058 − Reserved<br />

S059 − Reserved<br />

S05A − Reserved<br />

S05B − Reserved<br />

S05C − Reserved<br />

S05D − Reserved<br />

S05E − Reserved<br />

S05F − Reserved<br />

S060 Illegal instruction (down) ON when illegal instruction is detected<br />

S061 − Reserved<br />

S062 − Reserved<br />

S063 − Reserved<br />

S064 Boundary error (alarm) ON when illegal address is designated by indirect<br />

addressing (operation continued)<br />

S065 − Reserved<br />

S066 − Reserved<br />

S067 − Reserved<br />

S068 Division error (alarm) ON when error occurs in division instruction (operation<br />

continued)<br />

S069 BCD data error (alarm) ON when BCD data error has detected in BCD<br />

operation instructions (operation continued)<br />

S06A Table operation error ON when table size error has detected in table<br />

(alarm)<br />

operation instructions (operation continued) (<strong>T1</strong>S only)<br />

S06B Encode error (alarm) ON when error occurs in encode instruction (operation<br />

continued)<br />

S06C − Reserved<br />

S06D − Reserved<br />

S06E − Reserved<br />

S06F − Reserved<br />

NOTE<br />

(1) Devices marked as (down) are set in the ERROR mode. Therefore<br />

these devices cannot be used in the user program.<br />

(2) CF, ERF and devices marked as (alarm) can be reset by the user<br />

program.<br />

<strong>CTi</strong> <strong>Automation</strong> - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net

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