SANCH S3800C Series, Руководство пользователя

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● Display in Hexadecimal
Distribute all I/O terminals as 16-bit binary system from 0 bit to 15-bit. It is viewed as “0” when there
is no distribution. Distributed data is displayed as 4-bit hexadecimal number system number in
keypad (0~ F).
Digital input terminals FWD and REV are distributed to bit 0 and bit 1. MI1~MI9 are distributed to bits
2~10. In all bits, when all input terminals are ON, it I set as “1”, and it is set as ‘0” when OFF. E.g.,
when terminals FWD and MI1 are ON and the rest are OFF, the display of LED4~LED1 is 0005.
Digital output terminals MO1~MO4 are distributed to 0-3. When output terminals MO1~MO4-MCM
are ON (short circuit), it is set as “1”. When OFF (disconnected), it is set as “0”.
The status of contact output terminals MRA/MRC is distributed to bit 4. When the output terminals
MRA-MRC are closed, it is set as “1”. The status of contact output terminals RA/RB/RC is distributed
to bit 8. When the output terminals RA-RC are closed, it is set as “1”. When RA-RC is disconnected,
it is set as “0”. E.g. when the terminal MO1 is ON, MO2~MO4 is OFF, MRA~MRC is disconnected
and RA-RC is closed, the display of LED4~LED1 is 0101.
Terminals distributed as 0-15 bits and 7-segment LED hexadecimal display examples are as
the following.
Table 3.12 Hexadecimal Display of 7-segment LED (Examples)
LED No.
Bit
Input
terminal
Output
terminal
Binary
System
D
is
pl
ay
E
xa
m
pl
e
(In
pu
t t
er
m
in
al
)
LE
D
k
ey
pa
d
In
h
ex
ad
ec
im
al
４０