Rice Lake MSI-4260M User manual

MSI-4260M
Port-A-Weigh Crane Scale
Technical Manual
PN 196858January 14, 2020

An ISO 9001 registered company
© Rice Lake Weighing Systems. All rights reserved.
Rice Lake Weighing Systems® is a registered trademark of
Rice Lake Weighing Systems.
All other brand or product names within this publication are trademarks or
registered trademarks of their respective companies.
All information contained within this publication is, to the best of our knowledge, complete and
accurate at the time of publication. Rice Lake Weighing Systems reserves the right to make
changes to the technology, features, specifications and design of the equipment without notice.
The most current version of this publication, software, firmware and all other product
updates can be found on our website:
www.ricelake.com

Contents
Contents
Technical training seminars are available through Rice Lake Weighing Systems.
Course descriptions and dates can be viewed at www.ricelake.com/training
or obtained by calling 715-234-9171 and asking for the training department.
© Rice Lake Weighing Systems ● All Rights Reserved i
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.3 Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3.1 Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.4 Communications Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.4.1 Communications Port Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.5 Radio Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.5.1 FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.6 Antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.7 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.8 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.0 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1.1 Keypad Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Zero. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.4 Tare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.5 User. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.6 Menu Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.0 Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Setup Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 Function User Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.1 Set Function Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.2 Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.3 Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.4 View Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.5 Net/Gross . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.6 Peak Hold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.7 Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.8 Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.3 Auto-Off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.4 Sleep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.5 Display Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.6 Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.7 Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.7.1 Manual Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.7.2 Auto Total. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.7.3 Set Total Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.8 Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.9 Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.10 Battery Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

MSI-4260M Port-A-Weigh Crane Scale
Rice Lake continually offers web-based video training on a growing selection
of product-related topics at no cost. Visit www.ricelake.com/webinars
Contents
ii Visit our website www.RiceLake.com
5.0 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.1 Calibration Switch Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.2 Calibration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.2.1 Standard Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.2.2 Auto Zero Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.2.3 Zero Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2.4 Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.3 Initial Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.4 Guidelines for Capacity and Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.5 C-Cal Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.6 Calibration Setup Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.6.1 Standard Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.0 Communications Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1 Communications Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1.1 Printer and Serial Output Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.1.2 RF Network Menu Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.0 Troubleshooting/Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.2 Service Counters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2.1 Access the Service Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
8.0 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Introduction
© Rice Lake Weighing Systems ● All Rights Reserved 1
1.0 Introduction
The MSI-4260M Port-A-Weigh crane scale has an established reputation as the industry standard in medium to heavy-capacity
overhead weighing and duty-cycle needs. With a proven mechanical design and advanced electronics, the MSI-4260M is
versatile, reliable, accurate and user friendly.
The MSI-4260M is designed to meet or exceed requirements of applicable ASME, ANSI, OSHA safety standards.
Multiple options and accessories, including the RF Rugged Remote Control and RF remote displays are available to further
enhance the performance and application versatility of the MSI-4260M.
Manuals and additional resources are available from the Rice Lake Weighing Systems website at www.ricelake.com
Warranty information can be found on the website at www.ricelake.com/warranties
1.1 Safety
Safety Signal Definitions:
Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury. Includes
hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided, could result in serious injury or death. Includes
hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided, could result in minor or moderate injury.
Indicates information about procedures that, if not observed, could result in damage to equipment or corruption
to and loss of data.
General Safety
Do not operate or work on this equipment unless this manual has been read and all instructions are understood.
Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Rice Lake
Weighing Systems dealer for replacement manuals.
Failure to heed could result in serious injury or death.
Do not allow minors (children) or inexperienced persons to operate this unit.
Do not stand near the load being lifted as it is a potential falling hazard. Keep a safe distance.
Do not use for purposes other then weight taking or dynamic load monitoring.
Do not use any load bearing component that is worn beyond 5% of the original dimension.
Do not use the scale if any of the components of the load train are cracked, deformed or show signs of fatigue.
Do not exceed the rated load limit of the scale, rigging elements or the lifting structure.
Do not allow multi-point contact with the hook, shackle or lifting eye of the scale.
Do not allow high torque on the scale unless it is specifically designed for high torque.
Do not make alterations or modifications to the scale or associated load bearing devices.
Do not use improperly rated or sized shackles. Use only Rice Lake Weighing Systems recommended shackles.
Do not remove or obscure warning labels.
For guidelines on the safe rigging and loading of overhead scales, read the Rice Lake Weighing Systems Crane Scale Safety and
Periodic Maintenance Manual (available at www.ricelake.com).
Keep hands, feet and loose clothing away from moving parts.
There are no user serviceable parts within the MSI-4260M. Any repairs are to be performed by qualified service personnel only.
The MSI-4260M Port-A-Weigh scale has a safe mechanical overload of 200% and an ultimate overload of 500%. Overloads greater
than 50% could result in structural failure and dropped loads. Dropped loads could cause serious personal injury or death.
DANGER
WARNING
CAUTION
IMPORTANT
WARNING

MSI-4260M Port-A-Weigh Crane Scale
2 Visit our website www.RiceLake.com
2.0 Installation
This section provides an overview of MSI-4260M Port-A-Weigh crane scale installation instructions.
The MSI-4260M features a heavy duty, IP66 cast aluminum enclosure. The MSI-4260M installs easily by hanging it on a crane
using properly sized shackles.
Refer to the Crane Scale Safety and Periodic Maintenance Manual (PN 153105) for safe loading and rigging
guidelines when installing the MSI-4260M.
Regular maintenance inspections of the lifting system should be performed to ensure safety.
Pay attention for signs of stress on any element in the load train.
Use the appropriate interface hardware for the capacity of the scale.
• If the interface hardware does not fit properly, Rice Lake Weighing Systems can supply the MSI-4260M with oversize
lifting eyes or shackle interfaces
• If the crane hook is too large to fit in the lifting eye with single point interface then install the scale using adaptive rigging
• If multiple attachments are needed, use a shackle or ring to attach the multiple lines to keep a single point attachment to
the scale
Using an oversize shackle or hook to interface with the MSI-4260M can cause off center loading and stress
points that reduce the life of the lifting eye or hook.
Single point attachments are necessary to ensure the safety and accuracy of the scale system.
2.1 Unpacking
Immediately after unpacking the MSI-4260M from the shipping container, visually inspect the product to ensure all components
are included and undamaged. If parts were damaged in shipment, notify Rice Lake Weighing Systems and the shipper
immediately. If the MSI-4260M must be returned, it must be properly packed with sufficient packing materials.
Whenever possible, use the original carton when shipping the unit back. It is good practice to retain the shipping container for
future shipping or transporting of the unit.
2.2 Dimensions
Figure 2-1. Product Diagram
A B C D E F G H
16.28'' (413.5 mm) 10.00'' (254.0 mm) 13.52'' (343.4 mm) 2.50'' (63.5 mm) 3.50'' (88.9 mm) 9.28'' (235.7 mm) 1.35'' (34.3 mm) Ø 1.03'' (26.1 mm)
Table 2-1. Product Dimensions (PN 194593)
WARNING
IMPORTANT

Installation
© Rice Lake Weighing Systems ● All Rights Reserved 3
2.3 Batteries
The MSI-4260M is powered by six (6) D cell 1.5 V alkaline batteries. The operating battery life is up to 1000 hours depending on
the following factors:
• The brightness of the LCD display backlight
• The amount of RF activity
• The age and condition of the batteries
In order to conserve battery life, the MSI-4260M includes the following features.
•Automatic Power Off Mode – Senses no activity after the set amount of minutes and turns the scale off
•Automatic Sleep Mode – Dims the display after a set amount of minutes of no scale activity
Do not store the MSI-4260M with the batteries inside. Remove the batteries if it will not be used for more than two weeks.
Replace batteries once the battery annunciator is flashing.
2.3.1 Battery Replacement
1. Turn the MSI-4260M off.
2. Unscrew battery caps.
3. Slide battery tubes from the MSI-4260M.
4. Remove batteries from tubes.
5. Install new batteries with plus side up.
6. Reinstall battery tubes.
Figure 2-2. Battery Replacement
Periodically, inspect O-rings and threads to maintain a tight seat of the battery tubes.
Batteries and battery tubes can be a dangerous falling hazard. When opening battery tubes, be sure to hold to
prevent from falling.
Note
IMPORTANT
CAUTION

MSI-4260M Port-A-Weigh Crane Scale
4 Visit our website www.RiceLake.com
2.4 Communications Port
The MSI-4260M has a single Communications Port allowing access to the embedded ScaleCore through the terminal access
mode or Rice Lake software.
The terminal access mode is used for updating scale firmware while Rice Lake software can be used for calibration and
configuration, backup and adjusting scale settings.This Communications Port is not intended for output use.
2.4.1 Communications Port Cables
The MSI-4260M comes standard with one communications port cable wired for RS-232 following the AT standard for 9-pin
serial cables (DCE). An un-terminated cable is also available for wiring the serial cable for RS-232.
Table 2-2 shows the wiring color code.
Figure 2-3. RS-232 DCE Port Cable Assignments
Figure 2-4. RS-232 DTE Port Cable Assignments
Signal Wire
TxD (transmitted data) Brown
RxD (received data) Black
CTS (clear to send) Grey
RTS (request to send) White
GND Blue
PG (protective ground) Drain Wire
Table 2-2. RS-232 Wiring Code
1
2
3
4
5
6
7
8
(NC) 9
Brown (TD)
Black (RD)
Blue (GND)
Grey (CTS)
White (RTS)
Jumper 1-6-4
RS-232 DCE
9-Pin Female ‘D’
Solder Cup View
Standard wiring for direct
4260 to Computer connection
RS-232 DTE
9-Pin Male D
Solder Cup View
Brown (TD)
Black (RD)
Blue (GND)
Grey (CTS)
White (RTS)
Jumper 1-6-4
1
2
3
4
5
6
7
8
9 (NC)
Wiring for direct 4260 to
Printer/Scoreboard connection

Installation
© Rice Lake Weighing Systems ● All Rights Reserved 5
2.5 Radio Compliance
All radio options meet FCC and international radio compliance per the certification information listed in this section.
These modules may have additional international certifications that are not listed in this section. Please contact Rice Lake
Weighing Systems if you require operation in a jurisdiction that is not listed.
2.5.1 FCC Statement
The product complies with Part 15 of the FCC Rules. Operation is subject to the following conditions:
• This device may not cause harmful interference
• This device must accept any interference received, including interference that may cause undesired operation
802.15.4 Contains FCC ID: MCQ-PS2CTH
802.15.4 International Certifications
Canada: Radio Certificate Number: IC 1846A-PS2CTH
Australia & New Zealand: DIGI-090F15C247
The product is compliant with the following standards and/or other normative documents:
• Safety (article 3.1A) EN60950-1:2001
• EMC (article 3.1b) ETSI EN 301 489-1 v1.7.1 (2007-04) In accordance with the specific requirements of
ETSI EN 301 489-17 v1.2.1 (2002-08)
• Spectrum (article 3.2) ETSI EN 300 328 v1.7.1 (2006-10)
Wi-Fi Contains FCC ID: T9J-RN171
Wi-Fi International Certifications
Canada: Radio Certificate Number: IC 6514A-RN171
Korea: Radio Certificate Number: KCC-CRI-029-RN-171
Europe – The product is compliant with the following standards and/or other normative documents:
• EN 300 328 : V1.8.1 (2012)
The product is compliant with the following standards and/or other normative documents:
• Safety (article 3.1A) EN 60950-1:2006+A11:2009+A1:2010+A12:2011
• EMC (article 3.1b) EN 301 489-1 : V1.9.2 (2011) In accordance with the specific requirements of
ETSI EN 301 489-17: V2.2.1 (2012)
Bluetooth Contains FCC ID: T9J-R41-1
Bluetooth International Certifications
Canada: Radio Certificate Number: IC 6514A-RN411
Europe – The product is compliant with the following standards and/or other normative documents:
• EN 300 328-1
• EN 300 328-2 2.4GHz
FHSS (Frequency Hopper Spread Spectrum) Contains FCC ID: HSW-DNT24
FHSS International Certification
Canada: Radio Certificate Number: IC 4492A-DNT24
ETSI Certified

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2.6 Antenna
The 2.4 GHz internal antenna is the standard type of antenna used for overhead scale applications and is only included in RF
models. The internal antenna is resilient to the possible physical damage of outdoor application, but is directional, which
requires more care in antenna placement for long range applications. Internal antennas are available by special order only.
Please contact Rice Lake Weighing Systems for details.
Ensure a relatively clear transmission path exists between the devices to be connected. Make sure the antenna is not blocked
by any metal. Transmission is good through most kinds of glass, so mounting next to a window works fine. Radio signals travel
primarily by line of sight (LOS), obstructions between stations may degrade the system performance.
The antenna is optional to a non-RF MSI-4260M unit. The antenna is standard to all RF MSI-4260M devices.
2.7 Servicing
The Rice Lake dealer network provides both on-site and depot servicing of the MSI-4260M. Please contact a local dealer or
Rice Lake Weighing Systems to obtain a return material authorization (RMA). Due to the weight and size of many of the
product, it is not always necessary to return the whole scale. There are no user serviceable parts inside the MSI-4260M.
Depot repair is performed with module and harness swaps.
If the electronics are at fault, often the front casting section is all that needs to be returned.
Figure 2-5. Remove Front Casting
To remove front casting electronics package:
1. Remove the four cap screws.
2. Unplug connectors.
3. Package the front casting well for safe shipping.
2.8 Options
See Table 2-3 for available options:
Part No. Option Description
173014 RF Rugged Remote Control 100' (30 m) typical range Line-of-Sight; Uses 802.15.4, 2.4GHz; Handheld transceiver;
Requires scale with 802.12.4 radio installed
139381 MSI-8000 RF Handheld Remote Display
300' (100 m) typical range Line-of-Sight; Uses 802.15.4, 2.4GHz;
Requires scale with 802.12.4 radio installed
178004 4'' LaserLight2
178006 6'' LaserLight2
178281 8004HD Remote Display
153591 MSI-8000HD RF Mountable Remote Display
151095 MSI-8000 Audible Alarm Is triggered by setpoint one
Consult XBee Bluetooth communication
Consult 802.11 Wi-Fi Connectivity Wi-Fi Ethernet Network Communication
Table 2-3. Available Options
Note

Operation
© Rice Lake Weighing Systems ● All Rights Reserved 7
3.0 Operation
This section provides an overview of MSI-4260M Port-A-Weigh Crane Scale operation instructions.
3.1 Display
The keys and display of the MSI-4260M front panel are shown and described below:
Figure 3-1. Front Panel
3.1.1 Keypad Functions
Key Indicator Description
Power Key Turns the MSI-4260M On and Off
Zero Key Used to zero out residual weight on the scale
Tare Key Removes the weight of containers, trucks or carriers and places the scale in the Net weight mode
User Key Programmable to user selectable functions (Section 3.5 on page 9);
This key is defaulted to the Test function
Battery Level Displays representation of the battery level: 100%, 75%, 50%, 25% and 0%
Center of Zero Indicates that the scale is zeroed and the weight is within 1/4 d of zero
Negative Sign Allows scale to display five digits and a negative sign
Stable Indicates that the weight has settled within the motion window (usually ±1 d);
When this symbol is off, the scale will not zero, tare or totalize
RF Radio Frequency Indicates an active radio communication link with a scale or indicator
Setpoint LEDs
Eight user programmable setpoints for early overload warnings;
NOTE: Setpoints 1–3 are visible on the device. Setpoints 4–8 can only be used by connecting
a compatible RF remote device.
Blue LED = Setpoint 1, Green LED = Setpoint 2, Red LED = Setpoint 3
x1000 X1000 Allows weight accumulation beyond the 5-digit display capacity
Ttl Total Indicates the total weight displays for 5 seconds or less
Net Net Indicates the scale is in Net mode; Tare weight has been subtracted from the gross weight
kg Kilograms Indicates weight display is in kilograms
lb Pounds Indicates weight display is in pounds
1234 Scale Channel Indicates the channel on the display
Main Display Five-digit, 1.75'' (44.5 mm) LCD display with programmable brightness control
Table 3-1. Key Functions
Sealed Calibration Switch
Section 5.1 on page 17
RS-232 Serial Port
Section 6.0 on page 25
0

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3.2 Power
Press to turn the MSI-4260M on. The following displays in order:
• All LCD segments and LED annunciators turn on at full brightness as a display test
• Display brightness changes to the setting determined in the Display Menu
• The software version number displays
• The MSI-4260M is ready for use
3.3 Zero
sets the zero reading of the scale. Press to take out small deviations from zero when the scale is
unloaded. See Section 3.4 for zeroing (taring) a package or pallet weights.
The scale digits display 0 (or 0.0 or 0.00, etc).
The backup memory in the MSI-4260M stores the zero reading and retains it even if the power fails.
Rules for Use
• Works in GROSS or NET mode
• Zeroing while in net mode zeros the gross weight causing the display to show a negative tare value
• The scale must be stable within the motion window; The scale will not zero if the stabilizer annunciator is off;
The scale remembers that it has a zero request for 2 seconds; If a motion ceases within the motion window in that time,
the scale zeros
• The scale accepts a zero setting over the full Range of the scale (NTEP and other Legal for Trade models may have a
limited zero range); Zero settings above 4% of full scale subtracts from the overall capacity of the scale
Example: If 100 lb on a 1000 lb scale is zeroed, the overall capacity of the scale reduces to 900 lb, plus the
allowed over-range amount.
3.4 Tare
Tare is used to zero out a known weight such as a packing container or pallet and display the load in net weight.
• A tare value is entered by pressing ; The tare function is defined as a Tare-In, Tare-Out operation
• The first press of stores the current weight as a tare value then the scale subtracts the tare value from the
gross weight and changes the display to net mode; The next press of clears the tare value and revert the
display to gross mode
• To view the gross weight without clearing the tare value, program the to the Net/Gross function;
The RF Rugged Remote Control or RF remote display can have a Net/Gross permanently available
• To tare and display the net weight, press
The weight reading must be stable within the motion window for the tare function to work.
The scale digits display 0 (or 0.0 or 0.00, etc) and the weight mode changes to NET.
The backup memory in the MSI-4260M stores the tare reading and can restore it even if power fails.
To clear the tare and revert to gross weight, press .  displays.
• Only positive gross weight readings can be tared
• The must be on indicating weight reading is stable
• Setting or changing the tare has no effect on the gross zero setting
• Taring reduces the apparent over range of the scale
Example: Taring a 100 lb container on a 1000 lb scale, the scale overloads at a net weight of 900 lb (1000-100)
plus any additional allowed overload (about 4% or 9 d).
• The scale stores the tare value in non-volatile memory and is restored when power is cycled
Note
Note

Operation
© Rice Lake Weighing Systems ● All Rights Reserved 9
3.5 User
The MSI-4260M has configurable user function key, , on the front panel that can be programmed to one of several
functions. To set the user function key use the following steps:
1. Press and hold and .  displays.
2. Press . The currently set function displays.
3. Press to scroll through the available functions.
4. Press when the desired function is displayed.  displays.
5. Press .  displays briefly and the display returns to weigh mode.
Test Mode
For test mode information, see Section 4.2.2 on page 11.
3.6 Menu Navigation
The following keys can be used when navigating through the MSI-4260M menus.
• Press to exit a menu without saving changes;  displays momentarily and unit returns to weigh mode
• Press to go back one level or to exit a menu and save changes,  displays briefly and unit returns to
weigh mode
• Press to scroll through menu parameters and parameter settings
• Press to enter or select a menu parameter or parameter setting
• If a wrong value is entered, press to step back one digit and press to change the digit
If a function key does not work, the MSI-4260M is not set up to support the key.
For example, if is set to Total, the Total mode must also be set up in the Setup Menu.
Note

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4.0 Setup
This section provides an overview of MSI-4260M Port-A-Weigh crane scale setup menu and instructions.
4.1 Setup Menu
To enter into the MSI-4260M setup menu, press and simultaneously.
Figure 4-1. Setup Menu
Parameter Setting Description


 Test Display – See Section 4.2.2 on page 11
 Total – See Section 4.2.3 on page 12
 View Total – Function always available on the RF remote device (Section 4.2.4 on page 12)
 Net/Gross – Function always available on the RF remote device (Section 4.2.5 on page 12)
 Not applicable
 Peak Hold – See Section 4.2.6 on page 12
Function not available or non-functional in OIML R76 or NTEP HB44 modes
 Units – See Section 4.2.7 on page 12
Function not available or non-functional in OIML R76 and 1Unit modes
 Print – See Section 4.2.8 on page 12
 Function User Key 1 – User definable key that can be programmed to one of several functions
Function User Key 2 – User definable key that can be programmed to one of several functions; Only available on
the RF remote being used with the MSI-4260M
 




Auto Off Time – Prolongs battery life of scale by turning power off after the set time (in minutes) that the scale is not
in use (Section 4.3 on page 12)
 



Sleep – Time (in minutes) before unit enters sleep mode (Section 4.4 on page 13)
 




LCD Backlight Intensity – Used to set the display brightness (Section 4.5 on page 13)
 


Setpoints 1–8 – Used for warnings or process control (Section 4.6 on page 14)
 




Total Mode – Accumulation of multiple weighments (Section 4.7 on page 15)
 


Weight Filter – Allows the scale to adjust to situations where there may be movement (Section 4.8 on page 16)
 

Weight Units – Toggle units between pounds and kilograms
Function not available or non-functional in OIML R76 and 1Unit modes (Section 4.9 on page 16)
 

Battery Life – Sets the options for standard or extended battery life (Section 4.10 on page 16)
Table 4-1. Setup Menu Parameters
)XQF
WRWDO
WHVW
)XQF $2II VOHHS GLVSO VWSW WRWDO ILOWU YQLW EOLIH
WHVW WRWDO XWWO QHW*U /($UQ 3+/G XQLW SULQW 2))

Setup
© Rice Lake Weighing Systems ● All Rights Reserved 11
4.2 Function User Keys
4.2.1 Set Function Key
The MSI-4260M has one user definable key on the front panel, that can be programmed to one of several functions.
The additional function key is available on the optional RF Rugged Remote Control or RF remote display.
To set the function key use the following steps:
1. Press and hold and .  displays.
 is on the MSI-4260M or the F1 key on the connected RF remote device and  would only be
the F2 key on the connected RF remote device.
2. Press . The current user key function displays.
3. Press to scroll through the available functions.
4. Press when the desired function displays.  displays.
5. Press .  displays, the unit exits setup and stores the settings.
Press at any time to cancel the procedure.
4.2.2 Test
To perform a test, press , which is configured to TEST. The device LCD segments and LED annunciators flash
momentarily as a display test. The display scrolls through the test parameters (Table 4-2). Other internal tests are also
performed and if any test fails, an error code displays. See Section 7.1 on page 30 for information on error codes.
Single Step Through Test Procedure
1. Press within 2 seconds of test start to enable a single step mode.
2. Press to scroll through the available test parameters.
3. Press to start or display the individual tests.
4. Press to exist individual tests.
5. Press to exist from the test and return to weigh mode.
Parameter Description
 Software – Displays the current weighing standard (Section 5.6.1 on page 24)
 Standby – Displays current weighing standard (Section 5.6.1 on page 24); Does not indicate Standby
 Battery – Displays battery information
 Display test – Tests the display of the unit; Every digit of the display flashes momentarily in order of 0–9 digits
 Calibration – Displays current unit calibration
Table 4-2. Test Parameters
Note
Note

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4.2.3 Total
Set the total parameter to  for the MSI-4260M or  for the F2 key on a connected RF Rugged Remote
Control or RF remote display.
The total mode must be programmed from the Setup Menu before will function (Section 4.8 on page 16).
4.2.4 View Total
activates the total weight display followed by the number of samples. Press to clear with total weight
displayed.
4.2.5 Net/Gross
Switches the display between net and gross modes. Net weight is defined as gross weight minus a tare weight.
To switch between net mode and gross mode, press configured to NET/GROSS. This only works if a tare value
has been established.
The operator can switch back to gross from net without clearing the tare value. Only clearing or setting a new tare changes the
tare value held before switching into gross mode.
OIML Legal for Trade units only: The or RF remote device F-KEY configured to Net/Gross is a temporary action
only. The gross weight displays for 2 seconds then the display returns to the net mode. The only way to return to permanent
gross readings is to clear the tare (Section 3.4 on page 8).
4.2.6 Peak Hold
Peak hold only updates the display when a higher peak weight reading is established.
The peak hold function uses a high speed mode of the A/D converter allowing it to capture transient weights at a far higher rate
than typical scales. Peak hold is cleared and re-enabled with the or RF remote device F-KEY.
Peak hold is not available on NTEP or OIML Legal for Trade certified scales.
4.2.7 Unit
Unit can be changed in two ways:
• Program a user function key to units
• Change the units with the setup menu
Unit switching is not available on OIML certified Legal for Trade scales.
4.2.8 Print
If a print option is installed this menu choice appears. The setup of the print function is covered in the print RF menu.
4.3 Auto-Off
The Auto-Off feature prolongs the battery life by powering off the unit when not in use. When a button is pressed or the detected
load is in motion exceeding 10 d, the time limit is reset. When disabled, the unit remains on and only turns off when the
is pressed or the batteries run out.
Use the following steps to set the Auto-Off function:
1. Press and hold and .  displays.
2. Press to scroll to .
3. Press . The current  time displays.
4. Press to scroll through the available times.
5. Press when the desired time displays.  displays.
6. Press to exit setup and store the settings.
Press at any time to cancel the procedure.
Note
Note
Note

Setup
© Rice Lake Weighing Systems ● All Rights Reserved 13
4.4 Sleep
The Sleep parameter reduces power consumption by automatically turning off the display during periods of inactivity.
While in the sleep mode, the green acknowledge annunciator blinks at a 1 second rate to indicate the unit is in sleep mode.
To wake up the unit, either a button must be pushed (MSI-4260-M front panel or connected RF remote device) or the weight
must change by 5 d or more.
Sleep must be set to less time than the Auto-Off timer.
1. Press and hold and .  displays.
2. Press to scroll to the  function.
3. Press . The current  time displays.
4. Press to scroll through the available times.
5. Press when the desired time displays.
6. Press to exit setup and store the settings.
Press at any time to cancel the procedure.
4.5 Display Brightness
The Display menu is used to set the display brightness. There are four fixed brightness settings and one automatic light
sensing brightness setting.
Auto setting automatically detects the ambient light and adjusts the brightness of the LCD backlight accordingly. Bright ambient
light causes the LCD backlight to turn off. The LCD backlight brightness adjusts based on ambient light.
There are four fixed brightness settings, LO-1, LO-2, HI-1 and HI-2. Lower brightness settings increase battery life.
1. Press and hold and .  displays.
2. Press to scroll to the .
3. Press . The current setting displays.
4. Press to scroll through the available settings.
The display brightness changes when each setting displays.
5. Press when the desired setting displays.  displays.
6. Press to exit setup and store the settings.
Press at any time to cancel the procedure.
Note
Note
Note
Note

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4.6 Setpoints
The MSI-4260M supports eight user programmable setpoints. Common uses of setpoints are for warnings or process control.
Setpoints 1-3 are visible on the device and have LED outputs that can be setup in the RF menu (Section 6.0 on page 25).
Setpoints 4-8 can only be used by connecting a compatible RF remote rontrol or RF remote display.
Figure 4-2. Setpoint LEDs
The MSI-4260M has an audible output option that is triggered by Setpoint 1. Contact Rice Lake Weighing Systems for other
setpoint output options. To set the setpoint:
1. Press and hold and .  displays.
2. Press to scroll to the desired setpoint ().
3. Press . The current  mode displays.
4. Press to scroll to the setpoint mode desired.
5. Press . The current  weight type displays.
6. Press to scroll to the desired weight type.
7. Press . The current setpoint weight value displays.
8. Press . The first digit blinks.
9. Press to scroll to the desired number.
10. Press . The second digit blinks.
11. Repeat Step 8 through Step 10 until the desired value displays.
To enter a decimal point, press while the digit is blinking. To correct a digit, press .
12. Press . The value stops blinking and the next setup menu item displays.
13. Repeat Step 2 through Step 12 to set all the setpoints to be used.
14. Press to exit setup and store the settings.
Press at any time to cancel the procedure.
Setpoint Description
Setpoint Mode
 Indicates the setpoint triggers when the weight exceeds a set value
 Indicates the setpoint triggers when the weight is less than a set value
Setpoint Weight Type
 Responds to net or gross weight
 Responds to gross weight regardless of the display
 Responds to the totaled weight
 Responds to the total count (number of samples)
 Responds to the number of times the weight has exceeded 25% of capacity
Table 4-3. Available Setpoint Settings
Setpoint 1 is Blue
Setpoint 2 is Green
Setpoint 3 is Red
Note
Note

Setup
© Rice Lake Weighing Systems ● All Rights Reserved 15
4.7 Total
For the accumulation of multiple weighments, the Total function used the displayed load, so gross and net readings can be
added into the same total.
There are four modes of totalizing: manual and three auto modes. The manual mode requires the TOTAL key be pressed with
the weight on the scale. The weight is added to the previously accumulated value. This assures that a weight on the scale is
only added to the total once.
Both the manual and three auto total modes require that the weight on the scale return below 0.5% (relative to full scale) of
GROSS ZERO or NET ZERO before the next weighment can be added. Applied weight must be ≥1% of full scale above GROSS
ZERO or NET ZERO before it can be totaled.
4.7.1 Manual Total
under the MANUAL TOTAL mode () functions in this manner:
•Weight is greater than 1% of capacity and has not been totaled – Pushing adds the current weight to
the total weight; The displayed weight blinks to indicate the weight was accepted; The TOTAL annunciator; Lights and
the Total weight displays for 5 seconds then the number of samples displays for 2 seconds
•Current weight has been totaled – Pushing displays the total weight for 5 seconds (View Total) without
changing the total value; The TOTAL annunciator lights while the total weight displays; After 5 seconds of the total
weight displaying, the number of samples displays for 2 seconds
•Weight is less than 1% of capacity – functions as View Total only and functions as View Total until the 1%
threshold is exceeded to allow the next addition to the total value
4.7.2 Auto Total
under the Auto Total mode functions as Auto Total On / Auto Total Off.
Auto Mode has three variations which are programmed in the Setup menu:
• – AutoLoad ensures any settled load above the Rise above threshold is automatically totaled; The scale must
fall below the Drop below threshold before the next total is allowed
• – AutoLast mode takes the last settled weight to auto total with; The total occurs only once the scale goes
below the threshold; This allows the load to be adjusted without a total occurring; Once the load is removed, the scale
uses the last settled reading for total
• – AutoHigh uses the highest settled reading; This is useful for loads that cannot be removed all at once
Total Mode does not function while the scale is in motion, make sure is on. If the system fails to achieve
stable readings, increase the filter setting or increase the size of the scale division (d) in the Init Cal procedure.
4.7.3 Set Total Mode
1. If the unit is turned off, press and hold then press .
If the unit is on, press and simultaneously.  displays.
2. Press to scroll to .
3. Press . The currently saved total mode displays.
4. Press to scroll through the choices.
5. With choice displayed, press to select.  displays.
6. Press to save and exit to weighing mode or press to continue to another setup menu item.
Note

MSI-4260M Port-A-Weigh Crane Scale
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4.8 Filter
Changing the filter settings allows the scale to adjust to situations where there is a lot a movement in the structure.
If the reading is not stable, it can often be improved by increasing the filter setting. Settling time is longer as the filter setting is
increased. However, the MSI-4260M employs algorithms that speed up large weight changes while still controlling vibration
even with high filter settings.
Use the following steps to set up filtering:
1. If the unit is turned off, press and hold then press .
If the unit is on, press and simultaneously.  displays.
2. Press to scroll to .
3. Press . The currently saved total mode displays.
4. Press to scroll through the choices.
5. With choice displayed, press to select.  displays.
6. Press to save and exit to weighing mode or press to continue to another setup menu item.
4.9 Unit
1. Press and hold and .  displays.
If the unit is on, press and simultaneously.  displays.
2. Press to scroll to .
3. Press to enter .
4. Press to toggle between lb and kg.
5. With the desired choice displayed, press to select.
6. Press to save and exit to weighing mode.
4.10 Battery Life
1. If the unit is turned off, press and hold then press .
If the unit is on, press and simultaneously.  displays.
2. Press to scroll to .
3. Press . The currently saved total mode displays.
4. Press to toggle between the choices.
5. With choice displayed, press to select.  displays.
6. Press to save and exit to weighing mode or press to continue to another setup menu item.