Control Techniques: Modular Fuctionality for EN & MDS Series Servo Drives

FM Control Modules
Modular Fuctionality for EN & MDS Series Servo Drives

FM control modules provide EN & MDS drives with “snap-on” functionality for Indexing (FM-2), Programming (FM-3E), and Advanced Programming (FM-4E). This modular approach allows users to choose the level of advanced machine control they need, based on the applications parameters and not the drive “spec”. For applications requiring traditional multi-axis control, our MC controller is easily integrated with a single cable connection. These modules are programmed using the our PowerTools Pro software.
FM Modules
FM-2 Indexing Module
The FM-2 module enhances EN & MDS drives by adding positioning capability including Jog, Home, Index functions including Position Tracker – Fieldbus Indexing. The FM-2 also includes additional I /O providing 8 digital inputs and 4 digital outputs.
Operating information is set up via our free configuration software PowerTools. The FM-2 is designed to be extremely easy to set up and run. This saves time and money during installation and also makes long term support a breeze. For any simple point to point motion application, the FM-2 indexer is the right choice.

FM-2 Application Examples
- Clutch-brake replacement
- Extend-retract arm
- Indexing table
- Indexing conveyor
FM-3E Programing Module
The FM-3E Ethernet module transforms the EN & MDS into a fully programmable single-axis motion controller, and adds 8 digital inputs and 4 digital outputs. Profibus (FM-3PB) and DeviceNet (FM-3DN) options are also available.
The FM-3E Ethernet Programming Module allows the user to create programs to sequence motion, I/O control, and other machine operations in one environment. These programs used in conjunction with the Assignments or “virtual wiring” feature, provide the user with a powerful and easy-to-use programming environment.
With removable terminal block connectors for I/O and a pluggable sync cable for master encoder connections, setup of the FM-3E hardware is quick and clean. For diagnostics, the LCD keypad display on the front of the module gives the user a quick and handy way to change parameters, monitor feedback parameters, check module and drive revisions, change baud rates, view I/O states, and much more! Profibus (FM-3PB) and DeviceNet (FM-3DN) options are also available.

FM-3E Application Examples
- Tension control
- Flying cut off
- Auger filler
- Registration control
- Slip compensation
FM-4E Advanced Programing Module
The FM-4E Advanced Programming module has taken all of the features and flexibility of the FM-3E, and added the ability to create complex motion profiles for sophisticated applications.
The FM-4E adds versatility and extends functionality by including high speed data capture, summation of multiple motion profiles, position capture object, queuing, multiple profile summation, program multi-tasking, and an array of parameters suitable for even the toughest applications.
The FM-4E module is the perfect solution for applications with complex motion profiles such as a random infeed conveyor, rotary knife, or high speed labeling machine. Using the same software as the FM-3E, PowerTools Pro makes programming the FM-4E quick and easy. Profibus (FM-4PB) and DeviceNet (FM-4DN) options are also available.

FM-3E Application Examples
- Tension control
- Flying cut off
- Auger filler
- Registration control
- Slip compensation