FEC AFC3000 - Page 258

Chapter 8 System Operation
PAGE 8- 51
8-7-8 Fastening Parameters (Revolutions / Number of Rotations / Current)
D-No.500 Freerun Revolutions [rev] Setting Range ： 0 ～ 99.9
Set the number of revolutions before D-No.401 [Freerun Speed] is switched to D-No.402 [1
ST
Speed].
Even if the Freerun Speed Revolution is not reached, it switches to D-No.402 [1
ST
Speed] when the
D-No.104 [Ramp Down Start Torque] is detected.
D-No.501 Reverse 2 Revolutions [rev] Setting Range ： 0 ～ 99.9
Used for D-No.002 [Fastening Option] ： [Reverse Before Fastening]. Also it is used for fastening sequence
command [Reverse 2].
D-No.502 Reverse 3 Revolutions [rev] Setting Range ： 0 ～ 99.9
Used for fastening sequence command [Reverse 3].
D-No.503 Rundown Revolution Low Limit [rev]
D-No.504 Rundown Revolution High Limit [rev]
Setting Range:0 ～ 99.9
Set the high and low limits of the number of rotated revolutions from the beginning of the fastening to the
end.
When the number of rotations exceeds the D-No.504 [Rundown Revolution High Limit] at the time of
fastening end, or if D-No.503 「 Rundown Revolution Low Limit 」 is not reached, the fastening result will be
REJECT.
D-No.505 Offset Check Revolutions [rev] Setting Range ： 0 ～ 99.9
Used for D-No.002 [Fastening Option] ： [Reverse Before Fastening]. Also it is used for fastening sequence
command [Reverse 2].
D-No.520 Full Scale Current [A] D-No.521 Low Current Limit [A]
D-No.522 High Current Limit [A] D-No.523 Fastening Current Limit [A]
Setting Range ： 0 ～ Due to controller type
Set the values below according to the combination of controller type and tool type.
Controller
Type
Tool Type
D
-
No.520
Full Scale
Current [A]
D
-
No.521
Low Current
Limit [A]
D
-
No.522
High Current
Limit [A]
D
-
No.523
Fastening
Current Limit [A]
MFC-S024 CFT-□□□RS1-□ 24.0 0.0 24.0 24.0
MFC-S060 CFT-□□□RS3-□ 60.0 0.0 60.0 60.0
MFC-S120 CFT-□□□RS4-□ 120.0 0.0 120.0 120.0
When the actual fastening current falls outside the range defined by D-No. 521 “Low Current Limit” and
D-No. 522 “High Current Limit,” although the Unit outputs the ACCEPT fastening judgment, the PLC
output layout output signal “Multi: Current Limit Warning,” “Axis: Low Current Value Limit Warning,” “Axis:
High Current Limit Value Warning,” or “Current Limit Warning” to “ON.”