Honeywell ACS-8, Руководство по установке

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66 Installation Instructions / ACS-8
Indexing:

If indexing is used, a fixed value using 6 bytes for each card must be reserved. If
indexing is not ot be used, the value of this field is 0.
Macros:

Up to 64 relays can be managed by the ACS-8 (using I/O-modules). Enter the
number of relays to be used in the column ‘
no. of digits required ’.

Divide this number by 8 and enter the result in the column value. (This results in the
required number of bytes to hold the number.)

If the result of the division is not an integer (e.g. 1.5), the result must be rounded
up to the next integer (in this case to 2) and entered in the column ‘
rounded to the
next integer ’.
Add the values entered in the ‘ rounded to the next integer ’ columns and enter the total in the field ‘memory
requirements’.
Enter the required number of cards in the field to the right (up to 65000).
Multiply the values entered in the fields ‘
memory requirements ’ and ‘ no. of ID-cards ’ and enter the value in
the field ‘ memory requirements ’.
Enter the value of the field ‘ memory requirements ’ and also in the field ‘ subtotal 1 '.
2. Calculation of the memory required for APB / BRE
( For more information on the functions “barring repeated entry” and “anti pass back”, please refer to the
manual “Extended functions of MultiAccess for Windows” (P32201-46-0G0-xx) or “Extended functions of
IQ MultiAccess (P03205-46-0G0-xx).
)

This section can be skipped if neither the “barring repeated entry” function nor the
“anti pass-back” function is being used.
APB:

Skip this line if APB is not being used. If APB is active, the number entered here is
the number of door sides that use the APB feature.

Multiply this number by 4 and enter the answer in the column ‘ total ’. (This is the
required number of bytes for storing this information.)
BRE:

Skip this line if BRE is not used. If BRE is active, Enter 1 in the field ‘total’.
Fixed value: The value 4 has to be added if either of the options APB or BRE are active.
(If both, APB and BRE are active, only 4 is be added (not 8!))

The memory requirement per ID-card is arrived at by totalling the column “total”,
and multiplying this with the number of ID-cards required. The result is then entered
in the field “Memory requirement”.
Repeat this procedure for field subtotal 2.