Rear - HIOS BLT-AY-71 Instruction Manual

■ Rear

❶ Inlet with a fuse holder
Connect the power cord here.
❷ Main SW
This switch turns power on and off. When turning on, the switch lamp is lit and the operation display LED and
the setting value display segment are lit for about 1 second.
❸ External I/O terminals/terminal block connector on the main unit side
Connect the terminal block connector here. The forward and reverse rotations as well as high speed and low
speed rotations of the automatic screwdriver can be externally controlled.
No. I/O
1 External output
2 Common
3 External input
4 External input
5 External input
6 External input
06
❶ ❷
Signal name
The signal is output when screw tightening is completed. It is canceled
FINISH output
when next FOR or REV input comes in or when there is a RESET input.
COM The signal is common for input and output.
The signal is input to make the screwdriver rotate reversely. Reverse
REV input
rotation continues as long as there is input.
The rotation speed of the automatic screwdriver can be switched
2WS input
between two steps. The speed is LOW as long as there is input.
RESET input This is used to stop the automatic screwdriver.
This is used to rotate the screwdriver forward.
The start type can be selected either pulse start or reading start.
The switching from one type to another can be done using the DIP SW
built in the board (SW6-2). (For details, see P.08.)
● Pulse input
FOR input The forward rotation starts when a pulse (100mS or larger) is entered as
FOR input.
To stop the rotation, enter a RESET input.
● Reading input
The forward rotation continues as long as there is a FOR input.
To stop the rotation, either turn off FOR input or enter a RESET input.
❸
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Description