Set Pretension Level; Set Excess Tension Level; Time Delays - Instron 4400 Series Operator's Manual

Air Kit Option
(c) Use the [+/–] key to toggle between the enabled and

Set Pretension Level

To set the Pretension Level, do the following:
(a) Press [S1] [7] [5].
(b) After the [5] key has been pressed, read the current
(c) To change the Pretension Level, enter the load value

Set Excess Tension Level

To set the Excess Tension Level, do the following:
(a) Press [S1] [7] [6].
(b) After the [6] key has been pressed, read the current
(c) To change the Excess Tension Level, enter the load

Time Delays

As mentioned earlier, the grip status feedback to the con-
sole is from the solenoid, not the grip faces. A one sec-
ond time delay is used to allow the grips time to open
and close in the above sequences.
6-50
disabled state.
Pretension Level on the Main Panel Display.
for the Pretension Level on the numeric keypad on
the console. Press [ENTER] to complete the se-
quence.
Excess Tension Level on the Main Panel Display.
value for the Excess Tension Level on the numeric
keypad on the console. Press [ENTER] to complete
the sequence.
M10-94400-1