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Table of Contents
Related Manuals for Montalvo S4
Summary of Contents for Montalvo S4
- Page 1 Montalvo 1947 Digital Tension Controller TECHNICAL MANUAL S4 Digital Tension Controller Installation and Operation Pub. Date 12/17/2019 1-800-226-8710 / info@montalvo.com / www.montalvo.com Technical details subject to change without notice. S4-technical manual-us © Montalvo...
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Page 2: Table Of Contents
13.2 System Setup Menu ........................... 21 13.3 Rewind Message Map ........................22 13.3.1 Rewind and Inertia Compensation ....................24 13.4 Parameter Settings ..........................25 13.5 Jumper Re-Confi guration ........................26 info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo... -
Page 3: General Description
2 System Operation In order to properly set up and program the S4, as well as take advantage of all the available features, it is important to have a basic understanding of the controller and how it fi ts into the tensioning system. Please refer to the drawing below. -
Page 4: Installation
3 Installation Mount the S4 to a surface that is free from excessive heat and vibration. Locate where the keypad and display are visible and easily accessible by the operator. If used for a pneumatic application, mount the MPC-4 as close to the brake or clutch as possible. -
Page 5: Electrical Connections
I/P Converter Load Cell *From 4 pin connector - BROWN wire (shown) - From 3 or 6 pin connector RED wire Montalvo M4 Tension Meter info@montalvo.com / www.montalvo.com / info@montalvo.co Technical details subject to change without notice. S4-technical manual-us © Montalvo... -
Page 6: Description Of Adjustments
SW-1 – Supervisor – Operator Switch – Slide the switch to the left in order to access standard setup menus and utilize optional features. After setting up the S4, slide the switch to the right to provide the operator with a minimum number of messages for ease of operation. -
Page 7: Description Of Front Panel Display
Montalvo TECHNICAL MANUAL Digital Tension controller 6 Description of Front Panel Display Help Button Digital Display Keypad Status LEDs info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo... -
Page 8: Keypad
/ www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo... -
Page 9: Standard Pneumatic Setup
Initial Settings In order to keep the set-up time of the S4 to an absolute minimum, as many parameters as possible are factory set for the majority of applications. The following procedure will allow you review these settings and change them if it is necessary. -
Page 10: Calibration
ENTER. After pressing the “Enter” button, C>Calibrated! will be displayed , indicating that the S4 is calibrated. If you have the optional M4, the analog meter will display the correct reading. If you receive a message that reads cells reversed! , check to make sure that the Load Cell are wired properly and that they are oriented correctly. -
Page 11: Standard Unwind Features
(set by SoftTime). During this time, the soft start LED will blink. The S4 then switches into the automatic mode, the soft start LE turns off and the auto LED turns on. After the machine has run for approximately 2 seconds the S4 begins to put in memory the output going to brake. -
Page 12: Anti-Coast
9.3 Splice The Splice feature is typically used during a fl ying splice operation or any other time it is desirable to take the S4 out of the auto mode and apply a proportional or fi xed output to the brake or clutch. -
Page 13: Tuning The S4
Proportional, Integral, Derivative, Reset, and Error Limit. The adjustment of many of these parameters has a direct result on the setting of the others and is therefore interactive. The S4, because it is microprocessor based, has been programmed with 64 different combinations of all of the tuning parameters. These combinations, from “very stable”... -
Page 14: Standard Rewind Features
For our purposes, a rewind is defi ned as a “shaft that is being driven by a separate motor than the main drive of the machine for the purpose of winding up material”. The S4 must be controlling the torque developed by this shaft either through an electric or pneumatic clutch that is being driven by an AC motor, or by controlling a torque mode DC drive. -
Page 15: Taper Tension
NewRoll? No message will appear. The operator must change this to “Yes” when a new roll is installed so that the S4 will know to start over at the desired tension (setpoint). info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo... -
Page 16: System Setup Menu Options
The SetPoint message changes to SetPt/UW. If the Optional M4 analog tension meter is used, it will still display total tension, which is equal to the SetPt/UW multiplied by the Web Width. info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.16... -
Page 17: Set Units
WBrkWait and set a time between 1 and 60 seconds that the controller will delay after a web break detection before turning tension off. info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.17... -
Page 18: Remote Setpoint
Remote Setpoint Option It is possible to control the setpoint of the S4 remotely, either by using a 10K potentiometer or by connecting a 0-10VDC or a 4-20mA signal from a PLC. Connect the source for the remote setpoint to Terminals 9 (GND) and 10 (positive input, 10 volts maximum). -
Page 19: Appendix
NRollOut xx.xp SoftFrac xx % SoftTime xx s HoldFrac? xx % AntiCoast? No AntiCost? Yes AntiFrac xx % AntiTime xx s AntiTime xx s info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.19... - Page 20 SplcTime x s Taper? No AutoTune xx ManOutSet x.x p Output x.xp SetPoint xx.x# Tension xx.x# MatlClear x MatlSave x Material x Montalvo S4 info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.20...
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Page 21: System Setup Menu
CntlActn Reverse MultiCal? No MultiCal? Yes MtrScaleDef xxx RemSetPkg? No RemSetPkg? Yes TnsShow Total TnsShow PLI Outscale ASoftS? No ASoftS? Yes Montalvo S4 S>Setup Disabled info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.21... -
Page 22: Rewind Message Map
See page 23 for an in depth explanation. ICStrtTime xx s ICmpStop? No ICmpStop? Yes ICStopFrac xx % IStopTime x s Splice? No Timed Contact SplcType Pct SplcType Fixed info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.22... - Page 23 AutoTune xx ManOutSet x.x p Output x.xp SetPoint xx.x# Tension xx.x# TaperOn? No TaperOn? Yes Taper % MatlClear x MatlSave x Material x Montalvo S4 info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.23...
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Page 24: Rewind And Inertia Compensation
Change the value and press ENTER to store it. STEP 7: ICStopTime is displayed. A time of 1 or 2 seconds will work for most applications. info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.24... -
Page 25: Parameter Settings
AntiRamp ICstrtOut (rewind only) ICstrtFrac (rewind only) ICstrtTime (rewind only) ICStopFrac (rewind only) ICStopTime (rewind only) Splice SplcType SplcFctr SplcMinOut SplcTime AutoTune SetPoint ManOutSet info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.25... -
Page 26: Jumper Re-Confi Guration
The S4 Digital Tension Controller is factory confi gured to work in conjunction with semi-conductor strain gauge load cells. If the S4 is to be used in conjunction with foil gauge load cells it is necessary to switch the jumpers on the control board to ensure proper operation. - Page 27 Montalvo TECHNICAL MANUAL Digital Tension controller 13.5 Jumper Re-confi guration - continued. info@montalvo.com / www.montalvo.com / Technical details subject to change without notice. S4-technical manual-us © Montalvo p.27...
- Page 28 +45 75 57 27 11 +49 (0)511 760 691 41 1947 The Montalvo Corporation 50 Hutcherson Drive, Gorham, Maine 04038 USA Fax: 1-800-644-5097 / 207-856-2509 1-800-226-8710 / info@montalvo.com / www.montalvo.com Technical details subject to change without notice. S4-technical manual-us © Montalvo...
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