FEC AFC3000 - Page 247

Chapter 8 System Operation
PAGE 8- 40
D-No.003 Judgment Item 1 Standard Setting ： 111101
Set the type of judgment for fastening.
000001 ： Peak Torque Check
・ Performs judgment if Peak Torque during fastening is within the High / Low limits.
000010 ： Final Torque Check
・ Performs judgment if Final Torque at the end of fastening is within the High / Low limits.
000100 ： Final Angle Check
・ Performs judgment if Final Angle during fastening is within the High / Low limits.
The start point of angle measurement is D-No.107 [SNUG Torque].
001000 ： 1
st
Rate Check
・ Judges whether the slope of the torque rise between D-No.112 [1
st
Rate Start Torque] ～ D-No.113
[1
st
Rate End Torque] is within high/low limits.
010000 ： 2
nd
Rate Check
・ Judges whether the slope of the torque rise between D-No.114 [2
nd
Rate Start Torque] ～ D-No.115
[2
nd
Rate End Torque] is within high/low limits.
100000 ： 3
rd
Rate Check
・ Judges whether the slope of the torque rise between D-No.116 [3
rd
Rate Start Torque] ～ D-No.117
[3
rd
Rate End Torque] is within high/low limits.
D-No.004 Judgment Item 2 Standard Setting ： 000001
Set the type of judgment for fastening.
000001 ： Timeout Check
・ Judges whether the fastening time from fastening start to D-No.105 [1
st
Torque] or D-No.205 [1
st
Angle] OR from D-No.105 [1
st
Torque] or D-No.205 [1
st
Angle] to fastening end is within the Time (1st /
2
nd
) High / Low limits.
000010 ： Revolutions Check
・ Performs judgment if the revolutions during fastening is within the Rundown Revolutions High / Low
limits..
000100 ： Differential Angle Check
・ Judges whether the DIFF Angle which is calculated by 2
nd
Rate and the final torque during
D-No.114 [2
nd
Rate Start Torque] ～ D-No.115[2
nd
Rate End Torque] is within high/low limits.
001000 ： SNUG Torque Check
・ Judges whether the torque value when D-No.107 [SNUG Torque] is detected does not exceed the
Snug Torque high limit.
010000 ： Break Away Torque Check
・ Judges whether the peak reverse torque value during a reverse operation does not exceed the
Reverse Torque high limit.
100000 ： Torque Inhibit Check
・ Checks whether the torque value during the fastening operation at D-No.205[Torque Inhibit Angle] does
not exceed the Torque Inhibit high limit.
WARNING: F
astening judgment is
NOT
performed regar
dless of the values of
the high / low limit set values
when the settings of the fastening parameters
D-No. 003 “Judge Item 1” and D-No. 004 “Judde Item 2” are DISABLED (0).
Cannot be disabled
Cannot be disabled
Cannot be disab
led
Caution