FEC AFC3000 - Page 23

Chapter 1 Outline
PAGE 1-6
(6) Fastening Torque Curve Display Function
The torque curve of the fastening operation can be displayed and saved using the AFC3000
software. The curve from 1980deg before the end of fastening or the curve from the start of fastening
to 40 seconds from the start can be displayed by the dedicated software.
(7) Reject Storage Function
Up to a maximum of 500 Reject and Abnormal occurance (data) is stored in the controller as a
record each time an error occurs in the system.
(8) Curve Storage Function
The controller stores 100 sets of fastening result curves in two formats (200 curves total). The
AFC3000 User Console is required for retrieving/reading the curves retained in memory.
･ Storage format: Torque-Angle (540deg)
･ Stored contents (curve retention): Data of 100 of the most recent curves.
Data of 100 of the last REJECT , ABNORMAL curves
* The stored contents (curve retention) will be cleared when the control power of the Unit is
turned OFF.
(9) Fastening Result Storage Function
Up to 12,000 of the most recent fastening cycles of data can be stored in the controller.
The AFC3000 User Console is required for retrieving/reading the fastening result stored data.
In the case of a multi system, the fastening results of the entire multi system (connected spindles)
are stored in the MASTER Axis together with the results for the MASTER Axis itself. The storable
amount of data differs as follows (according to the number of configured spindles);
･ Number of Fastening Results Storable in the MASTER Axis (Multi System)
Number of
Spindles
1 2 3 4 5 6 7 8 9 10
Maximum
number of
storable results
5880 3936 2952 2376 1968 1704 1488 1320 1176 1080
Number of
Spindles
11 12 13 14 15 16 17 18 19 20
Maximum
number of
storable results
984 912 840 792 744 696 648 624 576 552
Number of
Spindles
21 22 23 24 25 26 27 28 29 30
Maximum
number of
storable results
527 503 479 455 455 431 407 407 383 383
Number of
Spindles
31 32
Maximum
number of
storable results
359 359
* These figures should only be used as a general guideline. Actual numbers may vary slightly.