Rice Lake MSI-3460 Challenger 3 User manual

MSI-3460
Challenger 3
Technical Manual
PN 152161 Rev E

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 i
Contents
1.0 Introduction..................................................................................................................................... 1
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.4 MSI-3460 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.0 Operation......................................................................................................................................... 4
2.1 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Zero. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 Tare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3.1 View Tare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3.2 Clear Tare. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.0 Installation ...................................................................................................................................... 6
3.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2 Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.3 Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.4 Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.0 Setup ............................................................................................................................................... 9
4.1 Set Function Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.1 Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.2 Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.3 View Total. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.4 Net / Gross . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.5 Learn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.6 Peak Hold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1.7 Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1.8 Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2 Auto- Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.3 Sleep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.4 Display Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.5 Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.6 Total Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.7 Filter Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.8 Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.9 Battery Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.0 Calibration .................................................................................................................................... 17
5.1 Calibration Switch Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.2 Standard Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3 Initial Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.4 Guidelines for Capacity and Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.5 Constant Calibration (C-Cal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.6 Standard Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.7 Auto Zero Maintenance (AZM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.8 Zero Power Up (0.P-UP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.9 Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.0 Communications........................................................................................................................... 23
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. Printed in the United States of America.
Specifications subject to change without notice.
Rice Lake Weighing Systems is an ISO 9001 registered company.
September 9, 2016

ii MSI-3460 Challenger 3 Crane Scale
6.1 Printer / Serial Output Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1.1 Standard Print Strings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1.2 Control Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1.3 Printer Output Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.2 RF Network Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.2.1 802.15.4 RF Network Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.2.2 FCC Statement (for 802.15.4 Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.2.3 International RF CERTS (For 802.15.4 OPTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7.0 Maintenance and Troubleshooting............................................................................................... 28
7.1 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.2 Service Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.3 Software Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.4 MSI-3460 Challenger 3 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.5 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Rice Lake continually offers web-based video training on a growing selection
of product-related topics at no cost. Visit www.ricelake.com/webinars

1
1.0 Introduction
The MSI-3460 Challenger 3 is a combination of the sound and proven mechanical design of the industry standard
Challenger with today’s most advanced electronics. It provides a superb feature set unmatched by any scale in its class or price
range. The multi-purpose hanging scale is ideal for situations in which headroom is at a minimum. The MSI-3460 is versatile,
reliable, accurate and easy to operate. The MSI-3460 is designed to meet or exceed the requirements of all regulatory
agencies. RF remote control and remote display options are available to further enhance the safety and usability of the MSI-
3460.
This manual can be viewed or downloaded from the Rice Lake Weighing Systems website at
www.ricelake.com/manuals
Warranty information can be found on the website at www.ricelake.com/warranties
1.1 Features
• Meets or exceeds U.S. and international safety and environmental standards
• Provides up to 50 hours of weighing time when utilizing the automatic sleep mode
• Automatic power off conserves battery life by turning off after sensing no activity during set amount of time
• Automatic sleep mode preserves the battery life by dimming the LED display after a set number of minutes of
no activity
• Rugged construction throughout. Buttons are sealed and rated for over one million operations
• Precise high resolution (2500 division standard and up to 10,000 possible) 24 bit A/D conversion coupled
with advanced RISC micro controller provides world class features and accuracy
• Five large, 1.5'' (38 mm) LED digits for clear weight reading from a distance
• Easy digital calibration assures reliable, repeatable measurements. Calibration can be performed without test
weights using C-Cal technology
• Selectable for lb/kg unless prohibited by Legal for Trade regulations
• Automatic or manual weight totalization for loading operations
• Easily customized for special applications
• High-speed PEAK mode for wire and rope stress analysis
• Three setpoints can be set for any in-range weight for operator alerts or process control
• ScaleCore™technology provides quick and easy software updates and backup for calibration and setup
• Two service counters ensure load train safety by warning the user to perform a load train safety check when
the lift count gets high or the scale has been overloaded repeatedly
1.2 Options
• RF remote controller
• RF modem for connectivity to MSI-8000 RF Remote Display and/or remote receiver Model MSI-7000/1 RF
Receiver and Remote Scoreboard
• MSI-8000 RF Display
• 85-265 VAC input power
• Audible alarm (triggered by setpoint 1)

2MSI-3460 Challenger 3 Crane Scale
1.3 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 may 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 than 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 MSI recommended shackles.
Do not remove or obscure warning labels.
For guidelines on the safe rigging and loading of overhead scales and dynamometers, read the MSI Crane Scale Safety
and Periodic Maintenance Manual, PN 153105 (available at www.ricelake.com).
Keep hands, feet and loose clothing away from moving parts.
There are no user-serviceable parts within the MSI-3460. Any repairs are to be performed by qualified service personnel
only.
DANGER
WARNING
CAUTION
Important
WARNING

3
1.4 MSI-3460 Front Panel
Figure 1-1. MSI-3460 Front Panel
Item
No. Key/LED Description
1Tur n s the uni t on and off
When the indicator is in setup mode, cancels action and returns to prior level without saving
2Used to zero out residual weight on the scale
In setup mode, stores changes and returns to the prior level
3
Removes the weight of containers, trucks or carriers and places the scale in the Net weight mode
functions as tare in, tare out. 
To view gross weight without resetting the tare value, program the USER key as NET/GROSS.
4 Programmable to user-selectable functions. See Section 4.0 on page 9. Defaulted is TEST
5 MOTION Indicates the weight has not settled within the motion window. When lit, scale will not zero, tare or total.
6
SETPOINTS User-programmable setpoints for early overload warnings.
Blue LED - Setpoint 1 and 2
Red LED - Setpoint 3
7 Center-of-Zero – Indicates the weight is within 1/4 d of zero.
8
ACK Acknowledge LEDs are used to provide feedback to the operator.
• Blue LED - Incoming remote commands have been received.
• Red LED - Lights momentarily when enabled. Lights to acknowledge Auto-Total operation.
9
RF Indicates carrier detect for RF remote display equipped unit. An illuminated LED indicates the MSI-3460
and remote display are linked. On units equipped with the RF remote control, the LED is illuminated
when a remote command is received for a half second.
10 LO BATT Displays when approximately 10% of battery life remains, blinks when automatic shutdown is imminent.
11 X1000 Used with TOTAL LED, allows accumulation of weight beyond the five digit display capacity.
12 TOTAL Indicates scale is displaying the Total weight. This is a temporary display lasting less than five seconds.
13 GROSS Indicates the scale is in the Gross weight mode. All hook weight is displayed minus any zero offset.
14 NET Indicates the scale is in Net weight mode. A tare weight is subtracted from the gross weight.
15 PEAK Indicates the scale is in peak hold mode.
16 kg Indicates weight display is in kilograms.
17 lb Indicates weight display is in pounds.
18 ----- 5-Digit 1.5''/3.8 mm high brightness LED weight display.
19 ----- Light sensor for auto brightness control.
20 ----- Wire seal-able calibration port.
Table 1-1. Front Panel Keys and Annunciators
Measurement Systems International
NET GROSS X1000TOTAL
ACK
LO BATT
PEAK
RF
MOTION
POWER ZERO TARE USER
F
CAL
SET
POINTS 12 3
kg lb
Seattle, Washington U.S.A.
MSI-3460
Model No.
5
67 8 9
10
1112131415
16 17
123 4
18
19
20
POWER
ZERO
TARE
USER
F
0

4MSI-3460 Challenger 3 Crane Scale
2.0 Operation
The following sections describe the basic operation of the MSI-3460.
If a function key does not work as expected, it is probably not set up to support the key.
For example, if the Function Key is set for TOTAL, the TOTAL mode must also be set up in the Setup Menu.
2.1 Power
To turn on the power, press . The following displays in order:
• LED lights all segments at full brightness as a display test
• Display brightness changes to the setting determined in the display menu
• Software version number displays
• The unit enters weigh mode
2.2 Zero
Press to take out small deviations in zero when the scale is unloaded. See Section 2.3 on page 4 for zeroing
(taring) package or pallet weights.
The zero key can be used in GROSS or NET mode.
• The backup memory in the unit stores the zero reading and retains it even if the power fails.
• Zeroing while in net mode will zero the gross weight causing the display to show a negative tare value.
• The scale must be stable within the motion window. The unit will only zero if is on and there has been no activity
for two seconds.
• The scale will accept 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 will subtract from the overall capacity of the unit.
Example: If 100 lb on a 1000 lb scale is zeroed, the overall capacity of the scale will reduce to 900 lb, plus the
allowed over-range amount.
2.3 Tare
Tare is used to zero out a known weight such as a packing container or pallet and display a NET weight. The TARE
function is defined as a Tare-In or Tare-Out operation.
To tare the scale:
1. Place the packing container/pallet on the scale.
2. Press to enter a tare value. The MSI-3460 stores the current weight as a tare value and subtracts the
value of the container/pallet from the gross weight. displays and the weight mode changes to NET.
3. Add the product to the packing container/pallet. The NET weight is displayed.
Note
POWER
ZERO
Note
TARE

5
2.3.1 View Tare
To view the gross weight without clearing the tare value:
1. Program to the NET/GROSS function. See Section 4.1.1 on page 12.
2. Press , to toggle between net and gross values. This will only work if a tare value has been
established.
• The backup memory in the MSI-3460 stores the Tare reading and can restore it even if power fails.
• 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 will reduce the apparent over range of the scale.
Example: Taring a 100 lb container on a 1000 lb scale, the scale will overload at a net weight of 
900 lb (1000-100) plus any additional allowed overload (usually 4% or 9d).
• The RF Remote Control has a Net/Gross permanently available.
2.3.2 Clear Tare
To clear a saved tare value, press . The GROSS weight will display.
USER
F
USER
F
Note
TARE

6MSI-3460 Challenger 3 Crane Scale
3.0 Installation
The MSI-3460 installs easily by hanging it on a crane using properly sized rigging (hooks, shackles, slings).
Refer to the Crane Scale Safety and Periodic Maintenance Manual (PN 153105) for safe loading and
rigging guidelines when installing the model MSI-3460.
Regular maintenance inspections of the lifting system should be performed to ensure safety. Pay
particular attention for signs of stress on any element in the load train.
Use the appropriate interface hardware for the capacity and design of the scale.
• Rice Lake Weighing Systems can supply the MSI-3460 with oversize lifting eyes or shackle interfaces, if the
interface hardware does not fit properly.
• Install the scale using adaptive rigging if the crane hook is too large to fit in the lifting eye with single point interface.
• Use a shackle or ring to attach the multiple lines to keep a single point attachment to the scale if multiple
attachments are needed.
Using an oversize shackle or hook to interface with the MSI-3460 can cause off center loading and stress
points that will reduce the life of the lifting eye or hook.
Single point attachments are necessary to ensure the safety and accuracy of the scale system.
3.1 Unpacking
Ensure that all assembly parts are accounted for when unpacking the scale from the shipping container. Check the
scale for any visible damage and immediately report any damage to the shipper. Rice Lake Weighing Systems
recommends using the original shipping container when shipping or transporting the MSI-3460.
3.2 Assembly
Figure 3-1. MSI-3460 Assembly
1. Slide the hook clevis over the load cell with the open end of the hook toward front of the scale.
2. Align the holes of clevis and load cell.
3. Slide the clevis pin through the clevis and load cell holes.
4. Lock the clevis pin in place with a cotter pin. Bend the cotter pin.
The scale will be unsafe for use if the clevis pin is not properly secured with the cotter pin.
5. Slide the battery pack into the battery compartment. The battery will automatically engage with its
connectors.
6. Secure the battery pack by turning the two locking fasteners on the access door clockwise 1/4 turn.
WARNING
Important
Battery
Cotter
Load
Hook Clevis
Clevis
WARNING

7
3.3 Battery Pack
The MSI-3460 is powered by a 6V rechargeable battery. The battery door is part of the battery pack.
The scale will operate for up to 50 hours before requiring recharging, using the battery life conserving modes
included in the scale.
• Auto Off – turns the scale off after a set amount of time of no scale activity. See Section 4.2 on page 12.
• Sleep mode – dims the display after a set amount of time of no scale activity. See Section 4.3 on page 12.
• Display Intensity – LED intensity can be lowered to save battery power. See Section 4.4 on page 13.
• Battery Life – when set to long, the system is placed into a sleep state for several seconds at a time if there is
no change in weight. See Section 4.9 on page 16.
Charging time for a completely discharged battery is up to eight hours. A spare battery pack is recommended to
keep the MSI-3460 in continuous operation.
Figure 3-2. Battery Pack Removal
To Remove the Battery Pack
1. Turn the two fasteners on the access door counter-clockwise a 1/4 turn.
2. Grasp the handle and pull the battery pack straight out. The battery will disengage from its connectors.
Store the batteries between -4°F and 122°F (-20°C and +50°C) to obtain maximum service life. Stored
batteries should be recharged every three months. The battery is fully charged when the status indicator on
the charger is flashing.
3.4 Battery Charger
The charger is a three-stage float charger that can be left on the battery indefinitely. It has a dual color LED to
indicate the charging state:
RED – fast charge mode.
GREEN – charged or float charge.
Charge the Battery
1. Remove the battery from the scale.
2. Plug the battery charger into an AC power receptacle. The input voltage is universal from 115/230 VAC,
50/60 Hz. If the power input plug doesn’t match, contact Rice Lake Weighing Systems for information on
international plugs.
3. Slide the battery charger connector plate over the top of the battery until the battery terminals mate with the
charger connectors, as viewed through the two observation holes.
4. Six to eight hours is required to recharge a fully discharged battery. Partially discharged batteries will
finish the charge faster.
Access Door Fastener Handle
Note

8MSI-3460 Challenger 3 Crane Scale
Figure 3-3. Battery Charger
To obtain maximum service life from the batteries, the manufacturer suggests recharging after each 20 hours
of use. Continuous deep discharging reduces the maximum battery life cycle estimated at 2000 cycles.
A second battery is recommended to enable continuous scale use. Keep one on the charger while the other is
in service.
Observation holes
Charger Connectors
Inside of charger
Note

9
4.0 Setup
The following keys can be used when navigating through the menus while setting up the MSI-3460.
• exits setup without saving changes.  displays briefly and unit enters weigh mode.
• functions as the Enter/Select key
• functions as the Scroll key
• To enter a decimal point, press while the digit is blinking.
• Press to save and go back one level. Press it again to return to weigh mode,  displays briefly.
• To change/correct a digit, press to step back one digit and use and to change the digit
To enter into the MSI-3460 setup menu, press and simultaneously.
Parameters Choices Description


 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 if an RF remote is used
 Test Display – Section 4.1.1 on page 10.
 Total – Section 4.1.2 on page 11.
 View Total – function always available on the RF Remote, see Section 4.1.3 on page 11.
 Net/Gross – function always available on the RF Remote, Section 4.1.4 on page 11.
 RF Remote Learn – Section 4.1.5 on page 11.
 Peak Hold – Section 4.1.6 on page 11
Function not available or non-functional in OIML R76 or NTEP HB44 modes.
 Units – See Section 4.1.7 on page 12
Function not available or non-functional in OIML R76 & 1Unit modes.
 Print – Section 4.1.8 on page 12.
 




Auto Off Time – prolongs the battery life of the scale by turning power off after the set time (in minutes)
that the scale is not in use.
See Section 4.2 on page 12
 



Sleep – Time (in minutes) before unit will enter the sleep mode
See Section 4.3 on page 12
 




LED Display Intensity – used to set the display brightness.
See Section 4.4 on page 13
 


Setpoint 1 to 8 – used for warnings or process control.
See Section 4.5 on page 13
Table 4-1. Setup Menu Parameters
POWER
TARE
USER
F
POWER
ZERO
ZERO
TARE
USER
F
POWER
USER
F

10 MSI-3460 Challenger 3 Crane Scale
4.1 Set Function Key
The MSI-3460 has one user definable key on the front panel that can be programmed to one of several
functions. To set the function key use the following steps:
1. Press and hold and .  displays.
2. Press . The current user key function displays.
3. Press to scroll through the available functions.
4. Press when the desired function is displayed.  displays.
5. Press .  displays briefly and exits setup mode.
4.1.1 Test
The TEST function will automatically scroll through the following:
Lights all LEDs at once.
Displays  followed by the software version number.
Displays followed by the battery voltage.
Displays followed by the display counting from 00000 to 99999.
Displays followed by the C-CAL value.
Other internal tests are performed and if any test fails, an error code will display. See Section 7.1 on page 28 for the
troubleshooting guide.
To run a TEST:
1. Program the to . See Section 4.1.
2. Press to start the test. It runs through the complete test and returns to weigh mode.
 




Total Mode – accumulation of multiple weighments
See Section 4.6 on page 14
 


Weight Filter – allows the scale to adjust to situations where there may be movement
See Section 4.7 on page 15
 lb
kg
Weight Units – toggle units between pounds and kilograms
Function not available or non-functional in OIML R76 & 1Unit modes
See Section 4.8 on page 16
 

Battery Life – sets the options for standard or extended battery life.
See Section 4.9 on page 16
Parameters Choices Description
Table 4-1. Setup Menu Parameters (Continued)
USER
F
USER
F
POWER
TARE
USER
F
TARE
ZERO
USER
F
USER
F

11
Single Step Through Test Procedure
1. Press within two seconds of test start, to enable a single step mode.
2. Press to scroll through the available test functions.
3. Press to start or display the individual tests.
4. Press to exit individual tests.
5. Press to exit from the test function.
4.1.2 Total
Program the to . See Section 4.1 on page 10.
The function that will be performed when pressing , will need to be set in Section 4.6 on page 14. If nothing
has been set, nothing will happen when is set.
The Total mode must be programmed from the Setup Menus before the USER key will function.
4.1.3 View Total
1. Program the to . See Section 4.1 on page 10.
2. Press to activate the total weight display followed by the number of samples.
3. With the Total weight displayed, press to clear.
4.1.4 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:
1. Program the to . See Section 4.1 on page 10.
2. Press to toggle between net and gross values. This will only work 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
will change the tare value held before switching into Gross Mode.
OIML Legal for Trade units only: The NET/GROSS key is a temporary action only. The gross weight is displayed
for two seconds and then the display returns to the net mode. The only way to return to permanent gross readings is
to clear the tare. See Section 2.3.2 on page 5.
4.1.5 Learn
Learn is used for programming the RF remote control. See the RF remote manual for more details.
4.1.6 Peak Hold
Peak hold only updates the display when a higher 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.
USER
F
USER
F
TARE
ZERO
ZERO
USER
F
USER
F
USER
F
Note
USER
F
USER
F
ZERO
USER
F
USER
F

12 MSI-3460 Challenger 3 Crane Scale
Peak hold is cleared and re-enabled with the , that has been set to -. See Section 4.1 on page 10.
Peak hold is not available on NTEP or OIML Legal for Trade certified scales.
4.1.7 Units
Units can be changed in two ways.
• To use the , program it to . See Section 4.1 on page 10.
• Change the units with the setup menu. See Section 4.8 on page 16.
Unit switching is not available on OIML certified Legal for Trade scales.
4.1.8 Print
If the print option is installed, this menu choice will appear. See Section 6.1 on page 23 for setup.
4.2 Auto- Off
The Auto-Off feature prolongs the battery life by automatically powering off the unit if no buttons are pressed and
there is no change in the load exceeding 10 d for the time period, in minute, set by the user. When a button is
pressed or the detected load is in motion exceeding 10 d, the time limit is reset.
When disabled, the unit will only turn off by pressing , or if the battery dies. To set the Auto-Off function:
1. Press and hold and .  displays.
2. Press to scroll to .
3. Press . The current auto off time displays.
4. Press to scroll through the available times.
5. Press when the desired time is displayed.  displays.
6. Press to exit setup and store the settings.
4.3 Sleep
The Sleep parameter reduces power consumption by automatically turning off the display during periods of
inactivity, in minutes, set by the user. The green acknowledge annunciator blinks at one second intervals to indicate
the unit is in the sleep mode. To wake the unit up, a button must be pushed (front panel or RF remote) 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 sleep time is displayed.
4. Press to scroll through the available times.
USER
F
USER
F
Note
POWER
USER
F
POWER
USER
F
TARE
USER
F
TARE
ZERO
Note
USER
F
POWER
USER
F
TARE
USER
F

13
5. Press when the desired time is displayed.
6. Press to exit setup and store the settings.
4.4 Display Brightness
The Display setup 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 display accordingly.
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 is displayed.
4. Press to scroll through the available settings.
The display brightness changes when each setting is displayed.
5. Press when the desired setting is displayed.  displays.
6. Press to exit setup and store the settings.
4.5 Setpoints
The MSI-3460 supports eight setpoints. There are three LED outputs that are triggered by the first three setpoints.
Setpoints 4 through 8 do not trigger an indication on the MSI-3460, but can be set to control relays or trigger
indications that are sent to other peripheral devices either through RS-232 or wireless communication. It comes
standard with LED outputs for a triggered set point.
Figure 4-1. Setpoint LED’s
The MSI-3460 has an audible output option that is triggered by Setpoint 1. Contact Rice Lake Weighing Systems
for other setpoint output options.
Setpoint Description
Setpoint Mode
 Setpoint is not activated
 Indicates the setpoint will trigger when the weight exceeds a set value
 Indicates the setpoint will trigger when the weight is less than a set value
Table 4-2. Available Setpoint Settings
TARE
ZERO
USER
F
POWER
USER
F
TARE
TARE
Note
TARE
ZERO
Measurement Systems International
MOTION
SET
POINTS 12 3

14 MSI-3460 Challenger 3 Crane Scale
To set the setpoint:
1. Press and hold and .  displays.
2. Press to scroll to the desired setpoint ().
3. Press . The current setpoint mode is displayed.
4. Press to scroll to the setpoint mode desired.
5. Press . The current setpoint weight type is displayed.
6. Press to scroll to the desired weight type.
7. Press . The current setpoint weight value is displayed.
8. Press to scroll the numbers and to enter each digit.
9. When the correct value is displayed, press . The next setup menu item is displays.
To enter a decimal point, press while the digit is blinking. To correct a digit, press to step back.
10. Press to exit setup and store the settings.
4.6 Total Mode
For the accumulation of multiple weighments, the Total function uses 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.
All 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.
Manual Total
Manual Total () adds a current weight to a previously accumulated value manually. To add weight to the total
it must be greater than 1% of capacity and not yet totaled. This assures that a weight on the scale is only added to
the total once.
1. Program the to . See Section 4.1 on page 10.
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
Setpoint Description
Table 4-2. Available Setpoint Settings (Continued)
USER
F
POWER
USER
F
TARE
USER
F
TARE
USER
F
TARE
USER
F
TARE
TARE
Note
POWER
ZERO
ZERO
USER
F

15
2. With the weight to be added on the scale, press . The acknowledge LED blinks to indicate the
weight was accepted and the TOTAL annunciator lights. Then the total weight is displayed for five seconds
and the number of samples is displayed for two seconds.
3. Repeat steps 1 & 2 until all weight samples have been added.
Total Mode will not function while the scale is in motion, ensure 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.
functions as View Total only until the 1% threshold is exceeded to allow the addition to the total value.
Auto Total
This mode has three variations which are programmed in the Setup menu.
Program the to AUTO TOTAL, it functions as Auto Total On/Auto Total Off. See Section 4.1 on page 10.
Set Total Mode
1. Press and simultaneously.  will display.
2. Press to scroll to .
3. Press . The currently saved total mode is displayed.
4. Press to scroll through the choices.
5. With choice displayed, press to select.  will be displayed.
6. Press to exit setup and store the settings.
4.7 Filter Setup
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 will be longer as
the filter setting is increased. However, the MSI-3460 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. Press and simultaneously.  displays.
2. Press to scroll to .
3. Press . The currently saved total mode displays.
Setpoint Description
 Auto Load – ensures any settled load above the Rise Above threshold will be automatically totaled. The scale must fall
below the Drop Below threshold before the next total is allowed.
 Auto Last – 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.

Auto High – uses the highest settled reading. This is useful for loads that can’t be removed all at once.
Table 4-3. Auto Load Selections
USER
F
Note
USER
F
USER
F
USER
F
POWER
USER
F
TARE
USER
F
TARE
ZERO
USER
F
POWER
USER
F
TARE

16 MSI-3460 Challenger 3 Crane Scale
4. Press to scroll through the choices.
5. With choice displayed, press to select.  displays.
6. Press to save and exit to weighing mode.
4.8 Unit
1. Press and simultaneously.  displays.
2. Press to scroll to .
3. Press  displays with lb or kg the display area.
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.
4.9 Battery Life
Select either Standard () or Long () battery life.
In Long battery life mode, the system is placed into a sleep state for several seconds at a time if there is no change
in weight. This disables the display in order to reduce power consumption and increase battery life. After several
seconds, the MSI-3460 will wake up to check for any changes in weight. If there is a change in weight, the unit will
stay awake. The unit will also stay awake if it is in configuration mode.
Although long battery life mode can significantly increase battery life, performance of the scale is better in
standard battery life mode.
1. Press and simultaneously.  displays.
2. Press to scroll to .
3. Press . The currently saved battery life 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.
USER
F
TARE
ZERO
USER
F
POWER
USER
F
TARE
USER
F
TARE
ZERO
USER
F
POWER
USER
F
TARE
USER
F
TARE
ZERO