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Operation 62 VTK - TR -BA- 171e - 1 - User Man u al MDS 3080 -V IMPORTANT NOTE Mini mum va lue s for F ixe d A dj ust m ode a n d F ir st D rop mo de The mi n imum values for F alling and Rising in t he table are only co…

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Operation
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7.4 Minimum and Maximum Parameter Limits
Parameters Min. Value Max. Value Transform. Factor
(serial interface)
Rising
NL 2 % = RI 0.01 ms
NL 10 % = RI 0.05 ms
NL 20 % = RI 0.10 ms
NL 30 % = RI 0.15 ms
NL 40 % = RI 0.20 ms
NL 50 % = RI 0.25 ms
NL 60 % = RI 0.30 ms
NL 70 % = RI 0.35 ms
NL 80 % = RI 0.40 ms
NL 90 % = RI 0.45 ms
NL 100 % = RI 0.50 ms
300 ms
*10 or *100
e.g.
RI = 0.5 ms ≙ 5
or
RI = 0.05 ms ≙ 5
(Depends on the
command. See the
command description in
paragraph 8.1.2.2,
page 88.)
Falling
NL 2 % = FA 0.01 ms
NL 10 % = FA 0.03 ms
NL 20 % = FA 0.06 ms
NL 30 % = FA 0.09 ms
NL 40 % = FA 0.12 ms
NL 50 % = FA 0.15 ms
NL 60 % = FA 0.18 ms
NL 70 % = FA 0.21 ms
NL 80 % = FA 0.24 ms
NL 90 % = FA 0.27 ms
NL 100 % = FA 0.30 ms
300 ms
*10 or *100
e.g.
FA = 0.8 ms ≙ 8
or
FA = 0.08 ms ≙ 8
(Depends on the
command. See the
command description in
paragraph 8.1.2.2,
page 88.)
Open Time
0 ms
3000 ms
*10
e.g.
OT = 2 ms ≙ 20
Needle Lift
2 %
100 %
*1
e.g.
NL = 50 % ≙ 50
Number of Pulses (NP)
1 pulse
32000 pulses
*1
e.g.
NP = 80 ≙ 80
Delay
0.1 ms
(2 ms with heater)
1000 ms
*10
e.g.
DL = 5 ms ≙ 50
Heater
Target temperature
180 °C
*1
e.g.
Temp = 120 °C ≙ 120
Tab. 20: Minimum and maximum parameter limits
Operation
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VTK-TR-BA-171e-1 - User Manual MDS 3080-V
IMPORTANT NOTE
Minimum values for Fixed Adjust mode and First Drop mode
The minimum values for Falling and Rising in the table are only correct, if the system is not in
fixed adjust mode (see paragraph 7.12, page 76) or first drop mode (see paragraph 7.11,
page 71).
In fixed adjust mode, the minimum values for Falling (0.30 ms) and Rising (0.50 ms) are fixed and
do not depend on the Needle Lift.
In first drop mode, the minimum values for Falling and Rising are determined by the following
formulas:
Min. Falling = (Min. Falling at 100% NL) x (TNL + 30)/100
Min. Rising = (Min. Rising at 100% NL) x (TNL + 30)/100
If this formula results in a value, which cannot be used, it is rounded up to the next possible
value (e.g. 0.201 ms would be rounded to 0.21 ms).
Operation
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7.5 Input of Values
Modification of parameter values is simple. The name of the parameter appears in the upper, the
assigned numerical value in the lower line of the screen. If the last digit before the decimal point
is flashing, you can modify the value.
• Increase by one by using the [↑]-key.
• Correspondingly, the [↓]-key reduces the value by one.
• The [→]-key shifts the position of the active digit to the right.
• To shift the active position to the left, use the [←]-key.
Selection of other values (no numerical values) is performed similarly.
• Use the [→]-key or the [←]-key to change between ON and OFF.
• An input must be confirmed by [enter], to save the current selection. Then the control returns
to the next-higher menu point.
• To cancel without saving the current selection, press [esc]. The screen returns to the next-
higher menu level.
INFORMATION
Changing numbers
When modifying the first digit of a value from “1” to “0”, the cursor automatically jumps one
position to the right (if possible). The value in this position is set to 5, but you can modify it.
7.6 Saving Parameter Sets
Ten storage locations are available to save the pulse parameters from the menu.
– Step 1: Open the storage menu by pressing [save].
– Step 2: Select the desired storage location with the arrow keys.
– Step 3: Confirm the selection by pressing [enter].
INFORMATION
[esc] to abort
Pressing [esc] causes the saving procedure to be aborted. You can also use the submenu “Pulse
Parameters” (see paragraph 4.5.2, page 29) to save parameters.
7.7 Retrieving Parameter Sets
Parameter combinations saved in the system can be recalled any time.
– Step 1: Press [recall] to activate the corresponding function.
– Step 2: Select the desired storage location with the arrow keys.
– Step 3: Confirm the selection by pressing [enter].
INFORMATION
[esc] for interrupt
[esc] interrupts the procedure at once.