Kohler CURTIS 3150R User manual

Manual
Read Instructions Carefully!
Specications are subject to change without notice. © 2022 Curtis Instruments, Inc.
® Curtis is a registered trademark of Curtis Instruments, Inc. ® Kohler is a registered trademark of Kohler Co.
© The design and appearance of the products depicted herein are the copyright of Curtis Instruments, Inc. 53251 Rev A Oct. 2022
Curtis Instruments, Inc.
200 Kisco Avenue
Mt. Kisco, NY 10549
www.curtisinstruments.com
» Software Device Profile: 2.0.0.0 «
Model 3150R
Digital Instrumentation

Curtis Model 3150R – Oct. 2022
pg. ii
CHAPTERS
1: OVERVIEW ...................................................................................................................................... 1
USING THIS MANUAL .................................................................................................................... 1
FEATURES .................................................................................................................................... 2
DISPLAY ELEMENTS ............................................................................................................... 2
FAULT CODES......................................................................................................................... 2
LCD HEATER........................................................................................................................... 2
TECHNICAL SUPPORT ................................................................................................................... 2
CONVENTIONS.............................................................................................................................. 3
NUMERAL SYSTEM NOTATION ................................................................................................ 3
MISCELLANEOUS CONVENTIONS............................................................................................ 3
2: USING THE 3150R........................................................................................................................... 4
SPEED MODE ICONS..................................................................................................................... 5
TRANSMISSION STATE ICONS ....................................................................................................... 5
SIGNAL ICONS .............................................................................................................................. 6
BDI ICON ...................................................................................................................................... 7
LITHIUM BATTERY VOLTAGE .......................................................................................................... 8
SPEEDOMETER............................................................................................................................. 8
FAULT CODES ............................................................................................................................... 9
HOUR METER .............................................................................................................................. 11
CHARGING ICON .......................................................................................................................... 11
MESSAGE CENTER....................................................................................................................... 12
GUI 3........................................................................................................................................... 12
3: INSTALLATION, WIRING AND CONFIGURATION ................................................................................ 14
INSTALLATION ............................................................................................................................. 14
I/O CONNECTOR .......................................................................................................................... 15
I/O PINS....................................................................................................................................... 15
WIRING DIAGRAM ........................................................................................................................ 16
OPERATING VOLTAGE ................................................................................................................... 16
OPERATING CURRENT.................................................................................................................. 17
I/OS............................................................................................................................................. 17
BATTERY CONNECTIONS ....................................................................................................... 17
KEYSWITCH INPUT................................................................................................................. 17
TABLE OF CONTENTS

Curtis Model 3150R – Oct. 2022 pg. iii
TABLE OF CONTENTS cont’d
SWITCH INPUTS .................................................................................................................... 17
LIFT LOCKOUT OUTPUT ......................................................................................................... 18
SERIAL COMMUNICATION INTERFACE (SCI) PORT................................................................... 18
CAN CONNECTIONS............................................................................................................... 18
4: PROGRAM MENU PARAMETERS..................................................................................................... 19
SET HOURMETERS MENU ............................................................................................................ 21
CAN MENU .................................................................................................................................. 21
RPDO AND TPDO BYTE MAP MENUS...................................................................................... 22
BDI MENU.................................................................................................................................... 25
BDI SETUP MENU .................................................................................................................. 26
MISC MENU................................................................................................................................. 27
5: MONITOR MENU PARAMETERS ...................................................................................................... 28
HOURMETERS MENU ................................................................................................................... 28
6: INFORMATION MENU PARAMETERS ............................................................................................... 29
7: CANopen COMMUNICATIONS......................................................................................................... 30
BYTE AND BIT SEQUENCE ORDER ................................................................................................ 30
NODE IDs..................................................................................................................................... 30
BAUD RATE.................................................................................................................................. 30
MESSAGE CAN-IDs ...................................................................................................................... 31
EXPEDITED SDOs......................................................................................................................... 31
PDOs........................................................................................................................................... 32
PDO COB-IDs ........................................................................................................................ 32
PDO TIMING .......................................................................................................................... 32
PRECONFIGURED PDOs ......................................................................................................... 32
MESSAGE CENTER....................................................................................................................... 36
ENABLE AND DISABLE THE MESSAGE CENTER ...................................................................... 36
FORMAT MESSAGES.............................................................................................................. 37
TRANSMIT MESSAGES .......................................................................................................... 39
CLEAR MESSAGES ................................................................................................................ 39
STANDARD CANopen OBJECTS.................................................................................................... 40
APPENDIX A: CURTIS PROGRAMMING DEVICES .................................................................................. 41
APPENDIX B: SPECIFICATIONS ........................................................................................................... 43

Curtis Model 3150R – Oct. 2022
pg. iv
TABLES
TABLE 2-1 USER INTERFACES............................................................................................................. 4
TABLE 2-2 FAULT SOURCE INDICATORS .............................................................................................. 9
TABLE 3-1 MATING CONNECTOR PARTS—IP40 PROTECTION ............................................................ 15
TABLE 3-2 MATING CONNECTOR PARTS—IP54 PROTECTION ............................................................ 15
TABLE 4-1 PDO BYTE MAP MENUS — CAN INDEXES AND DEFAULT VALUES ...................................... 23
TABLE 7-1 GAUGE CONFIGURATION (RPDO1, BYTES 6–7) .................................................................. 34
TABLE OF CONTENTS cont’d
FIGURES
FIGURE 1-1 CURTIS MODEL 3150R..................................................................................................... 1
FIGURE 3-1 MOUNTING DIMENSIONS ................................................................................................ 14
FIGURE 3-2 WIRING DIAGRAM............................................................................................................ 16

1 — OVERVIEW pg. 1
Return to TOC Curtis Model 3150R – Oct. 2022
1 — OVERVIEW
e Curtis Model 3150R gauge provides a 1.54 inch (39.1 mm), 240 ×240 pixel LCD that enables
visualization of critical information and a unique brand identity through a fully customizable
user interface. e device provides ve preset user interfaces that can be used as out-of-the-box
applications. Curtis engineers can customize the 3150R to meet OEM or market requirements.
Figure 1-1
Curtis Model
3150R
All models provide inputs for CAN and a pin that can be congured as either a switch input or
a lift lockout driver. Some models include two switch inputs; other models provide two serial
communication interface (SCI) inputs for Curtis controllers that support the SCI.
The 3150R complies with relevant US and international regulations. For details on regulatory
compliance, see the Specications appendix.
USING THIS MANUAL
e next section describes the 3150R’s features. e following list describes the chapters that apply
to various types of tasks:
• Vehicle operators should read the Using the 3150R chapter.
• Technicians who work on installation and wiring, or who need information on
specications, should read the Installation, Wiring and Conguration chapter and the
Specications appendix.
• Application developers should be familiar with the following chapters:
– Program Menu Parameters
– Monitor Menu Parameters
– CANopen Communications

1 — OVERVIEW
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 2
FEATURES
e following sections describe the 3150R’s major features.
Display Elements
e 3150R’s display elements include the following:
• Icons that indicate states such as on/o. For example, icons indicate whether the seat belt is on
or li lockout is active.
• Indicators for the active speed mode and transmission state.
• Speedometer.
• Hour meter that indicates the running time of the 3150R, devices on the CANbus, or Curtis
controllers that support the SCI.
• Message center that broadcasts custom information.
• Battery discharge indicator (BDI) that shows the battery’s state-of-charge.
Fault Codes
e 3150R displays fault codes. e fault data comes from the CANbus or from the SCI.
LCD Heater
e 3150R includes an LCD heater for cold temperatures. When the LCD heater is enabled, the
minimum operating temperature is extended to −40°C.
Note: For more information on the 3150R’s features, see the data sheet on the Curtis Instruments
CAN & Serial Instrumentation page at https://www.curtisinstruments.com/products/can-serial-
instrumentation-programmable/.
TECHNICAL SUPPORT
For technical support, contact your Curtis distributor or the Curtis sales-support oce in your region.

1 — OVERVIEW pg. 3
Return to TOC Curtis Model 3150R – Oct. 2022
CONVENTIONS
e following topics describe conventions used in this manual.
Numeral System Notation
e following table describes how this manual denotes decimal, binary, and hexadecimal numbers.
Note: e letter nin the format column represents a digit.
Numeral System Format Example
Decimal
Either of the following:
• nnn
• nnnd
• 127
• 127d
Hexadecimal
Either of the following:
• nnnh
• 0xnnn
• 62Ah
• 0x62A
Binary nnnb 1011b
In addition, some CANopen examples have hexadecimal values without notation. ose examples
are formatted with a monospace font and with the bytes delimited by spaces, as shown in the
following example:
21 FF 01 11 22 01 00 00
Miscellaneous Conventions
• RO means read-only.
• RW means read-write.
• N/A means not applicable.

2 — USING THE 3150R
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 4
2 — USING THE 3150R
e 3150R provides ve user interfaces. e user interfaces are known as GUI n, where nis a number.
GUIs 1, 2, 4 and 5 are for controllers that support CANopen. GUI 3 is for controllers that support
the serial communication interface.
e following table summarizes the user interfaces.
Table 2-1 User Interfaces
User Interface Example Description
GUI 1
123456.7h
100%100%
.
12345.6h
100%
km/h
Displays all 3150R functions other than lithium
battery voltage.
GUI 2
.
S
km/h
00203.8
Displays all 3150R functions other than lithium
battery voltage. Many of GUI 2’s icons look
differently than those for GUIs 1, 4 and 5.
GUI 3
M1
1, 2
12345.6h
18
%
Displays the following items for Curtis controllers
that support the SCI:
• Speed mode
• Parking brake status
• BDI status
• Fault codes
• Hour meter
GUI 4
5.0
km/h
123456.7h
100%100%
48.5
12345.6h
2.2km/h
100%
V
Li
S
Designed for applications that display lithium
battery voltage.
The difference between GUI 4 and GUI 1 is that
GUI 4 displays the lithium battery voltage in
the area where GUI 1 displays the speed. GUI 4
displays the speed below the battery voltage.
GUI 5
5.0
km/h
48
%
BAT:013
00203.8h
S
Designed for applications that prominently display
the remaining battery charge. GUI 5 does not
provide a speedometer and does not support faults
for dual traction controllers, hydraulic pumps and
steering controllers.

2 — USING THE 3150R pg. 5
Return to TOC Curtis Model 3150R – Oct. 2022
e following topics describe GUIs 1, 2, 4 and 5. GUI 3 has signicant dierences with the other
user interfaces and is described separately.
SPEED MODE ICONS
A controller's speed mode determines the active acceleration and deceleration rates and maximum
forward and reverse speeds. e speed modes balance fuel economy and vehicle power.
e speed mode icons indicate the controller's active speed mode. All GUIs other than GUI 3 provide
the following icons:
Speed Mode Description Icon (GUIs 1, 4 and 5) Icon (GUI 2)
High mode The speed mode with the fastest
maximum speeds and acceleration/
deceleration rates.
Note: High mode and power mode
have the same characteristics. Some
OEMs describe this mode as high
mode, others as power mode.
H
H
Economy mode Maximizes fuel economy by providing
lower maximum speeds and
acceleration/deceleration rates than
high, power and standard modes.
E
E
Turtle mode The speed mode with the slowest
maximum speeds and acceleration/
deceleration rates.
Standard mode A balance of maximum speeds,
acceleration/deceleration rates and
fuel efciency.
S
S
Power mode Power mode has the same
characteristics as high mode.
P
P
TRANSMISSION STATE ICONS
e following table describes icons that indicate the controller's transmission state:
Transmission State Icon (GUIs 1, 4 and 5) Icon (GUI 2)
Forward gear
Reverse gear
Neutral
N
N

2 — USING THE 3150R
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 6
SIGNAL ICONS
e signal icons display on the top of the screen and indicate vehicle actions and states. e following
table describes the signal icons and the conditions that cause them to display.
Note: If there are more active icons than can be simultaneously displayed, the device will cycle
through the icons.
Function Display Condition Icon
Lift lock Lift lockout is active.
Guardrail Reminds the vehicle operator to close
the guardrail for safety purposes. The
guardrail icon is typically used for
order pickers.
Parking brake The parking brake is set.
Safety pedal The safety pedal is active.
Seat The vehicle operator has left the seat.
Seat belt The vehicle operator is not wearing
the seatbelt.
Lift The lift function is active.
Lower The lower function is active.
Fault The controller is reporting one or
more active faults.
Low BDI alarm The battery’s state of charge is low.

2 — USING THE 3150R pg. 7
Return to TOC Curtis Model 3150R – Oct. 2022
BDI ICON
e BDI icon uses color to indicate the BDI percentage, which measures the amount of remaining
battery charge. e color reects whether the battery is suciently charged, is starting to get low, or
is in urgent need of charging. e BDI percentages that dene these statuses depend upon how the
3150R is congured.
In all user interfaces other than GUI 2, the icon displays the BDI percentage. GUI 2 uses a battery at
the bottom of the icon to indicate the approximate BDI percentage.
e following table describes the BDI icon.
Note: e examples below are for a conguration where the BDI status is Warning when the BDI
percentage is between 10–19% and Low when the BDI percentage is between 0–9%.
BDI Status GUIs 1, 3, 4 and 5 GUI 2 Comments
Okay
100%
Warning
19%
When the BDI status is
Warning, the low BDI alarm
icon, , ashes.
Low
9%
When the BDI status is Low,
the low BDI alarm icon
ashes, the lift is locked and
the lift lock icon, , ashes.

2 — USING THE 3150R
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 8
LITHIUM BATTERY VOLTAGE
GUI 4 displays the lithium battery voltage. e text “Li” displays under the voltage:
SPEEDOMETER
GUIs 1, 2 and 4 display a speedometer. e speed is displayed in km/h or mph, depending upon how
the device is congured.
In GUIs 1 and 2, the speedometer is prominently displayed and looks as follows:
.
km/h
In GUI 1, if a fault is active and the transmission state is not neutral, the fault codes display in the
speedometer area and the speed is displayed below the fault codes:
5.0
km/h
123456.7h

䣄䢮䢢䢳
䢺䢮䢢䢷
䢲䢴䢵
NPK
7
3
%
>@
>@
K
S
In GUI 2, if a fault is active the speedometer is hidden for five seconds. After five seconds the
speedometer is restored and the fault code displays above it:
.
S
䣭䣯䢱䣪
䢲䢲䢴䢲䢵䢰䢺
䣖䣔䣃䢼䢳䢰䢴
In GUI 4, the speedometer is displayed under the lithium battery voltage:
5.0
km/h
100%100%
48.5
2.2km/h
100%
V
Li

2 — USING THE 3150R pg. 9
Return to TOC Curtis Model 3150R – Oct. 2022
FAULT CODES
e user interfaces have dierent ways of displaying fault codes, as described in the following table.
Note: If there are more faults than the active user interface can display simultaneously, the 3150R
periodically cycles through the fault codes.
GUI(s) Example Comments
GUIs 1 and 4
5.0
km/h
123456.7h

䣄䢮䢢䢳
䢺䢮䢢䢷
䢲䢴䢵
NPK
7
3
%
>@
>@
K
S
The screen displays up to three fault codes
simultaneously. The details depend upon the GUI:
• GUI 1: Fault codes display in the speedometer
area. If the transmission state is not neutral, the
speedometer displays below the fault codes.
• GUI 4: Fault codes display in the lithium
battery voltage area. The voltage is hidden.
If the transmission state is not neutral, the
speedometer displays below the fault codes.
GUI 2
.
S
䣭䣯䢱䣪
䢲䢲䢴䢲䢵䢰䢺
䣖䣔䣃䢼䢳䢰䢴䣝䢴䣟
The screen displays one fault code at a time. A
warning symbol displays above the fault code.
When a fault is active, the speedometer is hidden for
ve seconds. After ve seconds the speedometer is
restored and the fault code displays above it.
GUI 5
5.0
km/h
18
䢧
䣖䣔䣃䢼䢳䢮䢴
K
>@
The screen displays one fault code at a time.
GUI 5 is not designed to display faults for the
following controllers:
• Dual traction (left and right controllers)
• Pump
• Steering
Fault codes are preceded by fault source indicators that identify the components with active faults.
e fault source indicators depend upon the user interface:
Table 2-2 Fault Source Indicators
Fault Source GUIs 1 and 4 GUI 2 GUI 5
Traction controller T TRA TRA
Right traction controller TR TRA_R N/A
Left traction controller TL TRA_L N/A
Pump controller P HYD N/A
Steering controller S STR N/A
BMS (Battery Management System) B BAT BAT
Lift lock driver (Overcurrent)
Note: This fault does not have a
fault code.
OC OverCurrent OC

2 — USING THE 3150R
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 10
e fault code format depends upon the active user interface. e following table describes how the
user interfaces display two-character fault codes for traction, pump and steering controller faults.
e fault code characters range from 0–9 and A–F:
GUI(s) Description
GUIs 1 and 4 Faults are displayed in the following format:
• Fault source indicator
• The fault code, which consists of a character, a comma, and another character.
• If the fault has a fault type, the fault type is displayed within brackets.
In the following example, the traction and pump faults have fault types and the BMS
fault does not:
GUI 2 Faults are displayed in the following format:
• Fault source indicator
• A colon
• The fault code, which consists of a character, a period, and another character.
Note: GUI 2 does not display fault types.
GUI 5 Faults are displayed in the following format:
• Fault source indicator
• A colon
• The fault code, which consists of a character, a comma, and another character.
• If the fault has a fault type, the fault type is displayed within brackets.
BMS and li lock driver overcurrent faults have dierent formats:
• BMS fault codes consist of three characters:
• Li lock driver Overcurrent faults do not have fault codes. Instead, the screen displays only
the fault source indicator (OC or OverCurrent) described in Table 2-2. e following example
is from GUI 2:

2 — USING THE 3150R pg. 11
Return to TOC Curtis Model 3150R – Oct. 2022
HOUR METER
e hour meter indicates the running time of the 3150R, devices on the CANbus, or Curtis controllers
connected to the SCI ports. e rst example below is for GUIs 1, 4 and 5, and the second is for
GUI 2:
K
䢲䢲䢴䢲䢵䢰䢺
e hour meter measures time in 0.1 hour units. e maximum value is 99,999.9 hours. Aer the
hour meter reaches its maximum value, the hour meter resets to 0.0 hours.
CHARGING ICON
To indicate that the battery is charging, a charging icon replaces the BDI icon. GUI 2 has a dierent
icon than GUIs 1, 4 and 5:
User Interface(s) Example
GUIs 1, 4 and 5
5.0
km/h
123456.7h
100%100%
00203.8h
S
N
58
%
GUI 2
5.0
km/h
123456.7h
100%100%
S
00203.8
N
34%

2 — USING THE 3150R
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 12
MESSAGE CENTER
e device provides a message center. e messages that are broadcast depend upon how the device
is congured. Messages are displayed within a rectangular area and can be formatted with dierent
font sizes and colors. In the following example, the message consists of three lines that begin with
“Information”, “Speed”, and “Fault”:
GUI 3
GUI 3 is designed for Curtis controllers that support the serial communication interface. GUI 3
displays the following screen while the 3150R waits for the controller to connect:
Initializing
When the controller connects with the 3150R, the main GUI 3 screen is displayed:
M2
䢳䢮䢢䢴
K
18
䢧

2 — USING THE 3150R pg. 13
Return to TOC Curtis Model 3150R – Oct. 2022
e following table describes the items contained by GUI 3:
Item Description
M2
The controller’s active speed mode:
M1 = Speed mode 1
M2 = Speed mode 2
Displays when the parking brake is active.
18
䢧
The BDI icon. For information on the colors that indicate
the BDI status, see BDI Icon.
䢳䢮䢢䢴
Displays a fault code when the controller has an
active fault.
K
The hour meter, which indicates the running time of the
3150R or the controller, depending upon how the device
is congured.
The hour meter measures time in 0.1 hour units. The
maximum value is 99,999.9 hours. After the hour meter
reaches its maximum value, the hour meter resets to
0.0 hours.

3 — INSTALLATION, WIRING AND CONFIGURATION
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 14
3 — INSTALLATION, WIRING AND CONFIGURATION
is chapter explains how to install and wire Model 3150R.
INSTALLATION
Fix the 3150R by using the provided mounting bracket. The recommended panel cutout is
ø52.0±0.4 mm, with a panel thickness between 0.8–6.4 mm.
Figure 3-1
Mounting Dimensions
2.5 ±0.2
Ø60.0
28.0 REF
VIEWING
AREA
28.0 REF
VIEWING
AREA
Ø49.4
4.6
32.0 MAX
39.0 MAX
51.6 MAX
RECOMMENDED PANEL CUTOUT
PANEL THICKNESS: 0.8 to 6.4 mm
OPTIONAL
KEY
Ø
52.0±0.4
2.5 ±0.2
50.8 ±0.4
MOUNTING BRACKET

3 — INSTALLATION, WIRING AND CONFIGURATION pg. 15
Return to TOC Curtis Model 3150R – Oct. 2022
I/O CONNECTOR
e mating connector is an 8-pin Mini-Universal MATE-N-LOK housing from TE Connectivity.
e front is sealed to IP67. e rear is sealed to IP65 for electronic components and IP40 for the
connector. You can increase the connector’s protection to IP54 by using the parts listed in Table 3-2.
e following tables list the TE Connectivity parts for IP40 and IP54 protection.
Table 3-1 Mating Connector Parts—IP40 Protection
Part TE Connectivity Part Number
Connector Housing 770579-1
Terminal (18–22 AWG) 770904-X
Table 3-2 Mating Connector Parts—IP54 Protection
Part TE Connectivity Part Number
Connector Housing 794821-1
Terminal (18–22 AWG) 770904-X
Interface Seal 794772-8
Single Wire Seal or Gang Seal 794758-1 or 1586359-8
Cavity Plug Seal (for unused
terminal positions) 794995-1
I/O PINS
e following table describes the I/O pins.
Pin Signal Name Description
1 CAN Low CANbus low signal
2 CAN High CANbus high signal
3 B− Battery negative
4 B+ Battery positive
5 SCI Tx / SW1 Serial communication interface Tx or Switch 1
Note: Some models use pins 5–6 for a serial
port, other models use these pins for Switch 1
and Switch 2.
6 SCI Rx / SW2 Serial communication interface Rx or Switch 2
7 KSI Keyswitch
8 Lift Lockout Output / SW3 Lift lockout output or Switch 3

3 — INSTALLATION, WIRING AND CONFIGURATION
Curtis Model 3150R – Oct. 2022 Return to TOC
pg. 16
WIRING DIAGRAM
Figure 3-2 is a typical wiring diagram for a model with a serial port and with pin 8 congured as a
li lockout output.
Note: e diagram may dier from your application’s requirements. However, Model 3150R provides
the I/Os and programmable parameters needed to meet almost all requirements. To discuss how to
implement your application, contact your Curtis distributor or the Curtis sales and support oce
in your region.
Figure 3-2
Wiring Diagram
SCI Rx
SCI Tx
CAN H
CAN L
KSI B+
B–
LIFT LOCK OUTPUT/SWITCH3
FUSE
CAN
PORT
DC HYD CONTROLLER
LIFT LOCKOUT BATTERY
(12-48V)
KEYSWITCH
SCI PORT
TO CURTIS CONTROLLER
(MOLEX 39-01-2045)
7
6
5
3
4
2
1
8
1
2
3
4
OPERATING VOLTAGE
e following table describes the operating voltages:
Minimum Voltage Nominal Voltage Maximum Voltage
9V 12–48V 60V
e 3150R withstands reverse polarity connections continuously.
Note: All voltages listed in this manual are DC voltages. Use the Nominal Voltage parameter to
specify the voltage for your application.