FEC AFC1200 User Manual

Page 28

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B. Fastening Sequence Selection and START Signal Input (ISA Main Unit)

SEQUENCE SELECT 1

SEQUENCE SELECT 2

SEQUENCE SELECT 0

BANK SELECT 1

BANK SELECT 0

BANK DATA 6

BANK DATA 7

BANK DATA 5

START

OFF

50 ms

Selection of SEQUENCE 2.

BANK 1 is required to enable

These outputs echo SEQUENCE

(BANK 1) SEQUENCE 0

(BANK 1) SEQUENCE 1

(BANK 1) SEQUENCE 2

SEQUENCE 0~2 outputs.

SELECT 0~2 inputs (pins 9~11)
when BANK 1 is active

OFF

(PIN 9)

(PIN 10)

(PIN 11)

(BANK DATA 7, BANK 1).

(PIN 21)

(PIN 22)

(pins 21~22).

Reference Section 4.7.2 for
SEQUENCE 1~8 selections.

Reference Section 4.7.3 for

BANK 1~4 settings.

These signals will not output for

at least 50 milliseconds after the
SEQUENCE SELECT 0~2
input signals are received.

The START signal may be input
following SEQUENCE 0~2 output.

A minimum delay of 50 milliseconds

is required between the output of

SEQUENCE 0~2 signals and the
START signal input.

Default setting:

BANK SELECT 0 & 1 = OFF

OFF

FIG. 4-7-7b Example of Sequence #2 Selection

Chapter 4: System Setup and Wiring

Page 4-28