FEC AFC1500 - Manual (Page 134)

Chapter 7: System Operations
Page 7-20
Data No.53 Torque Speed [rpm]
Setting range: 1 ~ Tool’s maximum rpm
Sets the speed during final fastening operations.
*Slower torque speed results in better fastening accuracy.
Data No.54 Reverse Speed 1, 2 [rpm]
Setting ra nge: 1 ~ Tool’s maximum rpm
Reverse 1 operates when the manual reverse input is selected or when programmed in-
to a Multi system Sequence program.
Data No.55 Reverse Speed 3 [rpm]
Setting range: 1 ~ Tool’s maximum rpm
Data No.60 Freerun Revolutions [rev]
Setting range: 0 ~ 99.9
Sets the number of revolutions the system will run from the beginning of the fastening operation until
[51:Freerun Speed] is no longer needed.
Override shifts to [52: Slow Down Speed] when [14:Speed Change Torque] is sensed.
Data No.61 Torque Inhibit Revolutions [rev]
Setting range: 0 ~ 99.9
For operation that require large starting torque.
Duration for ignoring the Torque value sensed at Fastening start due to inertia. When the initial
Torque exceeds the [19: Torque Inhibit Limit] during [61: Torque Inhibit Revolutions] an ABNORMAL
will be generated and fastening will end.
Data No.62 Offset Check Revolutions [rev]
Setting range: 0 ~ 99.9
When [Offset Check Mode] is enabled, this is the number of revolution that will run at [56:Offset
Check Speed] after [61: Torque Inhibit Revolutions] is completed. If the average torque during this pe-
riod is smaller than [1A: Offset Torque Limit], the process will be accepted.
The value sensed during this period can be used to compensate for external loading by enabling the
Offset Correction function.
Data No.63 Reverse 2 Revolutions [rev]
Setting range: 0 ~ 99.9
Sets the number of revolutions the fastener will back out when Reverse 2 is selected via a Multi Sys-
tem Sequence program.
If [1B: Breakaway Torque Limit] is achieved during reverse operation, an Abnormal will result.
Data No.64 Reverse 3 Revolutions [rev] Setting range: 0 ~ 99.9
Sets the number of revolutions the fastener will back out when Reverse 3 is selected via a Multi Sys-
tem Sequence program.
If [1B: Breakaway Torque Limit] is achieved during reverse operation, an Abnormal will result.
Data No.68 Rundown Revolutions Low Limit [rev]
Data No.69 Rundown Revolutions High Limit [rev]
Setting range: 0 ~ 99.9
Low and High limits used to detect if a fastener seated to early or to late during the rundown. Used to
detect incorrect fastener lengths or threaded hole depths.