Chapter 6 Fastening Operation
PAGE 6-65
D-No. 110 Reverse Torque High Limit [N･m]
Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.3
Sets the reverse high limit value for torque during reverse operations. When the reverse torque
high limit is exceeded during a reverse operation, the fastening is stopped and abnormal A.09-08
“Reverse Torque Error” is generated.
♦Reverse Torque Judgment: [Disabled for below] •••
Manual reverse rotation by the PLC I/O input signal “REVERSE”
Reverse rotation operation by the lever on.
♦Reverse Torque Judgment: [Enabled for below] •••
Reverse operation by the fastening option “Reverse After Fastening”
Reverse operation by the fastening option “Reverse Between 1-2 Steps”
Reverse operation by the fastening option “Reverse Between 2-3 Steps”
・ D-No. 110 [Reverse Torque High Limit] Default limit of 5Nm is set as a safety limit – any bolt
fastened over 5Nm will automatically stop as a safety precaution – change the limit if a higher
requirement is required by the application.
D-No. 111 Torque Inhibit Limit [N･m]
Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.3
Torque Inhibit ignores the torque at the start of fastening for the given rotation (D-No. 205 [Torque
Inhibit Angle]) This high limit sets a maximum torque that will be ignored during this process. If the
torque inhibit high limit is exceeded during the torque inhibit process a REJECT fastening judgment
is made.
D-No. 112 Rate 1 Start Torque [N･m] D-No. 113 Rate 1 End Torque [N･m]
Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.0
Sets the measurement start point and measurement end point of Torque Rate 1. The torque slope
(slope of torque vs. angle) from the rate 1 start torque to the rate 1 end torque is measured and
judged.
D-No. 114 Rate 2 Start Torque [N･m] D-No. 115 Rate 2 End Torque [N･m]
Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.0
Sets the measurement start point and measurement end point of Torque Rate 2 and the differential
angle. The torque slope (slope of torque vs. angle) from the rate 2 start torque to the rate 2 end
torque is measured and judged.
D-No. 116 Rate 3 Start Torque [N･m] D-No. 117 Rate 3 End Torque [N･m]
Setting range: 0 ~ D-No. 100 [Calibration Torque] × 1.0
Sets the measurement start point and measurement end point of Torque Rate 3. The torque slope
(slope of torque vs. angle) from the rate 3 start torque to the rate 3 end torque is measured and
judged.
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