MLP-Trim Control

Precision Speed and Ratio Control

The MLP-Trim control provides precision speed control to standalone (Master) or multi-motor (Follower) motion control applications. Using advanced digital feedback techniques, the MLP-Trim in Master mode can increase speed precision to within 0.01% of set speed when interfaced to AC or DC type drives. When configured as a Follower in multi-motor systems, the MLP-Trim can provide zero accumulative error using a speed ratio setpoint. Embedded scaling algorithms permit setpoint (set speed) entry and tach monitoring in engineering units specific to your application.

Isolated Analog Interface to any AC or DC Drive.
Isolated Frequency and Digital I/O Inputs.
Pre-Programmed... no code to write.
Operator Interface for Setup & Monitoring.
Speed (Master) or Speed Ratio (Follower) Control.
Integrated Isolated Analog Input.

The MLP-Trim control is housed in a Ľ DIN vertical instrument enclosure with embedded operator interface. The integrated display and keypad panel gains access to numerous control and monitor parameters. Individual application requirements are met by simply accessing the relevant code parameter and then entering the appropriate numerical value. Because the MLP-Trim control is pre-programmed, applications can be commissioned in a matter of minutes once the control has been installed. A full compliment of monitor parameters are available to verify operation and assist with diagnostics.

The MLP-Trim control has a serial port for RS485 communication. ContrexHost software, when installed on a Windows PC or laptop, allows you to initiate commands, change parameters, load/save setup values, and monitor more than 50 values on one or up to 32 channels of MLP-Series controls.

Features:
Pre-programmed control algorithms for Master, Follower and Follower-with-Offset control.
Up to two Master and two Follower preset setpoints with on-the-fly digital input reconfiguration.
Integrated analog input accommodates signals from line speed, flow, tension, PLC or dancer position sensors.
The precision lead and feedback frequency inputs utilize either open-collector encoder or proximity sensors.
Two programmable digital outputs are provided for drive control and alarm functions.

Literature

MLP-Trim User Manual (PDF format, 841kb)
MLP-Trim Installation/Start-Up Guide (PDF format, 63kb)
Specifications (PDF format, 101kb)
MLP-Trim FAX-IN Sheet (PDF format, 9kb)
Applications
CE Declaration of Conformity (PDF format, 87kb)
UL, cUL Listing (PDF format, 262kb)

Approvals

UL Listed
cUL Listed
CE Marked

Many of these documents are in Adobe Acrobat PDF format. You will need the Adobe Acrobat Reader, available free from Adobe , to view or print these documents.

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