FEC Handheld Nutrunner HFC3000, Инструкция по эксплуатации

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Chapter 6 Fastening Operation
PAGE 6-4
(4) Tool Operation
A pistol type hand-held fastening tool is shown below for reference. Right Angle and Straight (inline)
are similar as far as operation switches and indicators (but may have slight differences)
①
Starting switch: When the switch is turned ON (by pulling), the tool output square rotates for fastening
operation.
When half way pulled in, initial speed is maintained (even if higher free-run speed is
programmed). However, if the initial time is set to 0 (seconds), this function is
cancelled.
When the switch is released during fastening (while rotating), the fastening (rotation)
stops. If the switch is released before switching to the 2nd speed, judgment is not
performed and therefore fastening results will not be generated. If the fastening
process reaches 2
nd
Speed and the switch is released, the rotation is stopped,
judgment is made and the data is output.
For normal fastening operation, continue to hold the switch in until fastening is
completed.
②
Reverse switch: Used to switch between CW and CCW (Reverse) rotation
When switched to reverse rotation, the orange judgment LED flashes rapidly.
Reverse rotation operation is performed when using the start switch while in this mode.
When the start switch is released during reverse rotation, the operation stops.
* When loosening a fastener that has already been fastened over 5N
・
m, the default
REVERSE HIGH TORQUE LIMIT setting will stop the reverse operation as a safety
precaution.
This can be changed in the setting of the fastening REVERSE HIGH TORQUE LIMIT
parameter. If changed, be careful of torque reaction caused by higher torque.
③
LED for judgment and status indications (4 LEDs):
During the fastening process, all judgment LEDs are OFF.
If the fastening result is OK (Accept), the green judgment LED will light.
(In the case of TOTAL OK, the green judgment LED slowly flashes)
If the fastening result is NG (Reject), the red judgment LED will light (angle-related
Reject: rapid flashing; torque-related Reject: continuously lit up; other reject: slow
flashing).
During Initialization (upon power on), the orange* judgment LED lights. During
initialization, if the tool does not recognize the controller (communication
disconnected), the red LED flashing rapidly.
④
CAL Check: operation only while the CAL button on the controller is being pressed.
If the result of CAL check is OK: The LED flashes rapidly in orange* <--> green.
If the result of CAL check is NG: The LED flashes rapidly in orange* <--> red.
* The orange color is made by the green LED and red LED lighting up simultaneously
(when viewed at a close distance, the red and green colors may appear separately).
①
Starting switch
Torque transducer
and planetary gear High-speed servomotor
Tool cable connector (bottom)
②
Reversing switch
③
LEDs for judgment and
status indications
Built-in torque
preamplifier, CPU &
gyrosensor
Caution