data: 13/01/16
File: P2XT_smd_ing.doc
pag 6 di 10
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Preset Dimension
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The instrument enables you to set the value that will be visualised when the
RESET/ENTER
key is pressed or
the
PRESET
input is activated, according to the zeroset mode you have chosen (see next paragraph).
•
Zeroset Modes
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,%
,%
,%
By setting the Zeroset Mode you can determine the effect you will obtain by pressing the
RESET/ENTER
key
for about 3 seconds or the effect of the
PRESET
input.
Chose the required Zeroset mode from the following table.
Zero set
mode
effect of PRESET input
Effect by pressing
RESET/ENTER key for 3
seconds
0
RESET
KEY DISABLED
1
PRESET
KEY DISABLED
2
RESET
RESET
3
RESET
PRESET
4
PRESET
RESET
5
PRESET
PRESET
6
INPUT DISABLED
RESET
7
INPUT DISABLED
PRESET
8
INPUT DISABLED
KEY DISABLED
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Dimensions protected by password
-
-
-
-
To prevent accidental or undesired alteration of positioning dimensions, the instrument offers you the
possibility to protect access to dimensions by mean of passwords. Therefore options are
S
for protected
dimensions and
N
for unprotected dimensions.
•
Time constant for acceleration ramp
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Starting the positioning axis, before reaching the maximum speed, the positioner produces an acceleration
ramp with a time constant that may be set-up between 50 to 9999 milliseconds.
•
Time constant for deceleration ramp
/.%
/.%
/.%
/.%
During the positiong, reached the Slow value, by the passing from the speed Fast to the speed Slow, it
produces a decelaration ramp with a time constant that may be set-up between 50 and 9999 milliseconds.
•
Value of the analog output for the speed Fast
The output value which corresponds to the speed Fast is stated in per cent of the maximum value and that can
be set-up from 1% to 100%.
•
Value of the analog output for the speed Slow
The output value which corresponds to the speed Slow is stated in per cent of the maximum value and that
can be set-up from 1% to 100%.
•
Working way for output -10/+10V o 0/10V
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Through this constant is possible to select the type of output: setting
0
(driving gear) the output goes from -10V
to +10V, positive voltage for the onward gear and negativ for the backward gear, setting
1
(inverter) the output
goes from 0 to +10V and the gear wise is discriminated by the relay of Forward/Backward.
By using the current output 4/20 mA set this constant to
1
.
•
Dimensions lower limit
+
+
+
+
Due to safety reasons the positioner prevents the entry of dimensions lower than the value set in this constant.
Set a value lower then the minimum value of positioning dimensions
