DDK HFC3000II, Instruction Manual

Page: 134 / 216

Chapter 6 Description of Operations
PAGE 6-66
D-No. 118 Final Torque Low Limit [N
･
m] Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.1
D-No. 119 Final Torque High Limit [N
･
m] Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.3
The low and high limit values of the torque at the end of fastening are set.
･
If D-
No. 000 [Fastening Method] is the “Torque Method,” the values of the final torque and the peak
torque will be equal - therefore set the same values as D-No. 101 [Peak Torque Low Limit] and
D-No. 102 [Peak Torque High Limit]. * Set values that differ only when D-No. 006 [After
Fastening
Operation]: “Torque Recovery” is used.
･
If D-
No. 000 [Fastening Method] is the “Angle Method,” set the low and high and limit values of the
fastening torque at the point at which the standard angle is reached. If the fastening torque
exceeds the final torque high limit or falls below the final torque low limit, the REJECT Spindle
judgment is made.
D-No.120 Option
[N•m]
Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.0
*Not used
D-No. 121 1 Pulse Reverse Torque High Limit [N
･
m]
Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.1
This is the torque used in the D-No. 006 [After Fastening
Operation]: “1 Pulse Reverse” operation.
The torque limit value during the operation is set. Normally, set this to be no more than half the
standard torque.
S0140185-H