FEC AFC1200 - Manual (Page 37)

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4-1. This plot utility can display either the torque curve or the current curve. Both
graphics are able to be plotted versus time or angle.
To configure the Fastening Curve screen, move the cursor on the menu bar using the
[←] [→]
keys and depress the [
↵
] key.
4-2.
A pull down menu will appear. Two selections are available: the curve type [TORQUE
CURVE / CURRENT CURVE] and the data base [ANGLE BASE / TIME BASE].
Select one of them with the
[↑] [↓]
keys. For selecting the available items of curve
type or data base, use the
[←] [→]
keys and depress the
[↵]
key. The curve will
display with the Torque or Current scale on the left and with the Angle or Time scale,
as appropriate, across the bottom.
FIG. 7-4-4 fastening curve data base selection
7.4.5 Torque Scale
5-1. This plot utility allows the setting of the maximum value of the vertical torque scale.
To set the torque scale, move the cursor on the menu bar using the
[←] [→]
keys
and depress the [
↵
] key.
5.2 A pull down menu will appear. Input the desired value in the TRQ SCALE field, then
select [CLOSE] and press the [
↵
] key to exit.
FIG. 7-4-5 fastening Torque Scale selection
7.4.6 Fastening Curve File Utilities
6.1 The fastening curves can be saved for future analysis and reference. The System
provides utilities for saving and loading the fastening curve files.
Chapter 7: System Operation
Page 7-37