Operating instructions

Detailed descriptions
17.3 System resources
SIMATIC Panel PC 677B
Operating Instructions, 05/2007, A5E01035609-01
207
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5HDOWLPHFORFN57&
36PRXVH 1XPHULFSURFHVVRU +'FRQWUROOHUSULPDU\ +'FRQWUROOHUVHFRQGDU\ 6$7$ 86%3257 86%3RUW 86%3RUW 86%&RQWUROOHU (WKHUQHW (WKHUQHW
9*$
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+RVW3&,,54OLQH
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,54$3,&PRGH
,543,&PRGH
,QWHUUXSWLQ3,&DQG$3,&PRGH ,QWHUUXSWLQ$3,&PRGH = BIOS default interrupt in PIC mode (e.g. DOS)
&RPPHQW
)L[HG 8QDVVLJQHG &DQEHVZLWFKHGRII )L[HG )L[HG 2QO\IUHHLQ$&3,3,&PRGH 8QDVVLJQHG )L[HG 8VHGE\PRXVHHPXODWLRQ )L[HG &DQEHVZLWFKHGRII &DQEHVZLWFKHGRII &DQEHVZLWFKHGRII &DQQRWEHGLVDEOHG &DQEHVZLWFKHGRII &DQEHVZLWFKHGRII &DQEHVZLWFKHGRII &DQEHVZLWFKHGRII &DQQRWEHGLVDEOHG &DQQRWEHGLVDEOHG &DQQRWEHGLVDEOHG
+RVW3&,,54V$WR+DUHDVVLJQHGIL[HG,54VLQ$3,&PRGH +RVW3&,,54V$WR+DUHDXWRPDWLFDOO\DVVLJQHG,54VLQ3,&PRGHE\%,26DVSHFLILHGRUGHU FDQQRWEHIRUFHG
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Figure 17-3 Interrupt assignment in PIC mode