AMETEK 2120 PLC Interface Module - Manual (Page 32)

28 Installation and Programming Manual
Chapter 4: Programming
Wire Speed (300)
Programming of the wire speed synchronizes the performance of the module with the performance
of the LDT. You will fi nd the wire speed on the legend plate of your LDT.
To program wire speed, perform the following steps:
1. Select the function key.
The monitor displays “F-----”.
2. Select function number 300. Select the enter key.
The monitor displays the current wire speed.
3. Enter the new wire speed value. Select the enter key.
300
Enter new
value
Count Direction (301)
The Count Direction function is used to change the direction the display counts as the LDT’s
magnet travels along the guide tube. A 0 value will cause the position value to increase as
the magnet moves away from the LDT head. A value of 1 will cause the position value to
increase as the magnet moves toward the LDT head. The default for this function is 1. For further
explanations, see Figure 4-2. To change the value of the Count Direction function, perform the
following steps:
1. Select the function key.
The monitor displays “F-----”.
2. Select function number 301. Select the enter key.
The monitor displays the function’s current value.
3. Enter either a 0 or 1. Select the enter key.
Enter either
0 or 1
301
(F)
(F)