User guide

Scale Page Description (continued)
Analog Input
A balanced analog input is provided at the 44-pin 'D' connector of the puller drive.
A voltage may be applied here up to ±10 volts that is used for puller speed correc-
tions. The value is shown in large characters on the Scale Page that is within the
Analog Input window. This readout acts as a voltmeter and is Read Only. If the
maximum and minimum voltages of the analog input are known they may be
entered in the maximum and minimum presets in this section.
To set set the Maximum and Minimum Volts setting:
1 Press the Puller section’s Analog Input, Maximum or Minimum
window. A numeric pop-up keyboard appears.
2 Key in the new voltage. The voltage can not be set above 10 volts for the
Maximum Volts setting.
3 Then press “Enter”. The pop-up keyboard is removed.
In Analog mode it is typical to have the speed range controlled by zero to 10
volts.
Learn Method
A Learn method is also available that allows the maximum and minimum voltages
to be entered by the pressing the “Capture” button. To learn the maximum volt-
age, press the “Capture” button that is beneath the Maximum Volts preset. Follow
the same procedure to learn the Minimum Volts.
Operation l 4-73
4
Operation