Delta AH500 Programming Manual page 33

AH 5 00 Pr ogr am m ing Ma n ua l
SM
Port 4 connection status of backplane 2 (1
*SM421
redundant extension backplane)
Port 2 connection status of backplane 3 (2
*SM422
redundant extension backplane)
Port 4 connection status of backplane 3 (2
*SM423
redundant extension backplane)
Port 2 connection status of backplane 4 (3
*SM424
redundant extension backplane)
Port 4 connection status of backplane 4 (3
*SM425
redundant extension backplane)
Port 2 connection status of backplane 5 (4
*SM426
redundant extension backplane)
Port 4 connection status of backplane 5 (4
*SM427
redundant extension backplane)
Port 2 connection status of backplane 6 (5
*SM428
redundant extension backplane)
Port 4 connection status of backplane 6 (5
*SM429
redundant extension backplane)
Port 2 connection status of backplane 7 (6
*SM430
redundant extension backplane)
Port 4 connection status of backplane 7 (6
*SM431
redundant extension backplane)
Whether the memory card exists
*SM450 ON: The memory card exists.
OFF: The memory card does not exist.
Write protection switch on the memory card
*SM451 ON: The memory card is write protected.
OFF: The memory card is not write protected.
The data in the memory card is being
accessed.
ON: The data in the memory card is being
*SM452
accessed.
OFF: The data in the memory card is not
accessed.
An error occurs during the operation of the
memory card.
*SM453
ON: An error occurs.
SM600 Zero flag
SM601 Borrow flag
SM602 Carry flag
Setting the working mode of the instruction
SORT.
SM604
ON: The descending order
OFF: The ascending order
Designating the working mode of the instruction
SM605
SMOV
SM606 8-bit or 16-bit working mode
It is the matrix comparison flag.
SM607 ON: Comparing the equivalent values
OFF: Comparing the different values
The matrix comparison comes to an end. When
SM608
the last bits are compared, SM608 is ON.
SM609
When SM609 is ON, the comparison starts
2 - 1 4
Function
st
nd
nd
rd
rd
th
th
th
th
th
th
OFF STOP
 
ON RUN
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○ ○ OFF
× ×
○ ○
○ ○ ○ OFF
○ ○
○ ○ ○ OFF
○ ○
○ ○ ○ OFF
○ ○
○ ○ ○ OFF
○ ○
○ ○ ○ OFF
○ ○
○ ○ ○ OFF
○ ○
○ ○ ○ OFF
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○ ○ ○ OFF
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○ ○ ○ OFF
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○ ○ ○ OFF
○ ○
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○ ○
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○ ○
○ ○ ○ OFF
RUN

STOP
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R OFF
– – R/W OFF
- - R/W OFF
– – R/W OFF
– – R/W OFF
– – R OFF
– – R OFF