Emerson FM-3 User Manual
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FM-3 Programming Module Reference Manual
Input Function
See destination. A function (i.e., Stop, Preset) that may be assigned to an input line. In FM-
3, the input function is connected to the action through click and drag operations in
PowerTools Software on the Assignment View.
Input Line
The terminals of a device or circuit to which energy is applied.
Jog
A jog produces rotation of the motor at controlled velocities in a positive or negative
direction.
Least Significant Bit
The bit in a binary number that is the least important or having the least weight.
LED
Light Emitting Diode used on the front display of drives and function modules.
List Box
In a dialog box, a list box is an area in which the user can choose among a list of items, such
as files, directories, printers or the like.
mA
Milliamp, which is 1/1000th of an Ampere.
MB
Mega-byte.
MODBUS
Communication Protocol by Modicon. The drive follows the Modbus specification outlined
in the Modicon Modbus Protocol Reference Manual, PI-MBNS-300 Revision G, November
1994.
Module
Function Module
Most Significant Bit
The bit in a binary number that is the most important or that has the most weight.
ms
Millisecond, which is 1/1000th of a second.