Timing Chart 13
Start Type
Reading start
FOR input
RESET input
FOR
Bit rotation
REV
Screw condition
Torque up
FINISH output
2WS input
REV input
Impact setting value
FOR/
FOR/
HIGH
LOW
ー
d1
Freely rotate the bit to
mesh with the screw
When the cam is overcome and
torque up operation has started
2WS setting Bit rotation
REV/
REV/
HIGH
LOW
ー
ー
LOW only
At the next START when
FINISH output is OFF
- 34 -
FOR only
At RESET when FIN-
ISH output is OFF