Giken GSK Series, Instruction Manual, Page: 57 / 109

56
７－５
Revese tightening setting
You use the seating detection determined that the burning decision.
Number is the number of the case to be set from GSK driver panel (Gxx-yy)
Number
(yy)
Matter Increments
No.00
Reversal torque
If this torque is exceeded when reaching the measurement angle, NG is output.
0.1Nm
No.01
Reverse angle
This sets the angle to rotate in the reverse rotation.
1 degree
No.02
The 1th speed
This sets the 1th speed of reverse rotation.
(Usually to a smaller value than the 2th speed)
1rpm
No.03
Measurement angle
Before the end of the reverse rotation operation, torque judgment is performed when
this set angle is reached.
Set the angle from the start of reverse rotation operation.
Please set so that it becomes smaller than reverse rotation angle.
1 degree
No.04
Passing torque
If there is no condition beyond this set value during reverse rotation operation, "reverse
rotation passing torque NG" will be obtained.
(It becomes NG when tightening an unclamped bolt etc.)
0.1Nm
No.05
Baking torque
When the torque reaches the set value during the reverse rotation process, it becomes
"reverse seizing torque NG".
It becomes NG when the pre-tightening torque is too large or when the screws are
seized to not loosen.
0.1Nm
No.06
Overtime
When this set time has elapsed from the start of reverse rotation, if it is in operation, it
outputs NG and ends the operation. (Excluding before time)
1sec
No.07
Speed 1 End angle
When this set angle is reached, the speed is switched from the first speed to the
second speed.
1 degree
No.08
The 2th speed
It sets the reverse rotation second speed after removing the torque. (It is usually set to
a value larger than the first speed)
1rpm
No.09
Before time
When this set time has elapsed since entering the reverse rotation process, it will start
operation.
1msec