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Torque (No.4 TORQUE) / Speed (No.5 SPEED)
Sets the torque and speed.
For the relationship of the torque and speed setting, and output torque, see p. 11.
CAUTION
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Perform setting while checking the torque on an actual workpiece.
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The electric screwdriver reverse rotation action operates at the maximum speed regardless of the speed setting
value.
Soft start level (No.6 SOFT-START)
Sets the soft start valid time during forward rotation start at Lv1 (about 0.1 sec) to Lv9 (about 0.9 sec). Performance of
soft start suppresses occurrence of screw galling at fastening start.
CAUTION
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Torque-up during the soft start startup is fastening NG (F-NG).
If the screw is short, setting to an Lv as small as possible is recommended.
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For a “HARD” fastening setting, soft start activates only during rotation at the “speed” (No.5 SPEED) during the
“fastening timer” (No.7 FSTN-T).
Fastening timer (No.7 FSTN-T)
When a “HARD” fastening setting is performed, sets the time activated from the screw tightening startup at the “speed”
(No.5 SPEED) to 0.00 to 9.99 seconds, in an attempt to shorten the screw fastening time. (p. 27)
If the “fastening timer” time has elapsed, the electric screwdriver and controller [FSTN-T] LED is lighted in yellow, and
it automatically switches to the seating speed.
CAUTION
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Since there is a need to perform screw fastening seating after switching to the seating speed, set the
“fastening timer” to a value that brings it in front of the screw seating.
When performing settings, adjust with changes from the small value steadily up to a large value.
Calculation of FSTN-T setting reference value “REF-T”
You can calculate and display the reference value “REF-T” for setting the fastening timer.
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In setting mode, turn the [SETTING] dial to display
No.7, and press the [SETTING] dial
The No.7 FSTN-T setting screen is displayed, enabling
electric screwdriver action.
Flashes
Setting Mode Details
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