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This material is intended for use in training for Sun Authorized Sales Channel Partners only.
What is a Driver?
• Takes low-level voltage or current command signal
• Outputs high-current pulses to the valve coil
• Pulses are set at the recommended dither frequency
• Reduces stiction and hysteresis for better operation
• Keeps your settings stable, repeatable and reliable
Repeatability: Current Feedback
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
1 3 5 7 10 12 15 17 19 22 24 27
Pr es
su re
[p si]
Time [min]
With Current Feedback • Coils get hot • Heat increases resistance • Controller compensates • Setting stays stable
NO Current Feedback • Coils get hot • Heat increases resistance • No compensation • Setting moves
Chart1
0.84966
0.84966
0.9163
0.9163
1.01626
1.01626
1.3328
1.3328
1.73264
1.73264
2.13248
2.13248
2.53232
2.53232
2.93216
2.93216
3.332
3.332
3.73184
3.73184
4.13168
4.13168
4.53152
4.53152
4.93136
4.93136
5.3312
5.3312
5.73104
5.73104
6.13088
6.13088
6.53072
6.53072
6.93056
6.93056
7.3304
7.3304
7.73024
7.73024
8.13008
8.13008
8.52992
8.52992
8.92976
8.92976
9.3296
9.3296
9.72944
9.72944
10.12928
10.12928
10.52912
10.52912
10.92896
10.92896
11.3288
11.3288
11.72864
11.72864
12.12848
12.12848
12.52832
12.52832
12.92816
12.92816
13.328
13.328
13.72784
13.72784
14.12768
14.12768
14.52752
14.52752
14.92736
14.92736
15.3272
15.3272
15.72704
15.72704
16.12688
16.12688
16.52672
16.52672
16.92656
16.92656
17.3264
17.3264
17.72624
17.72624
18.12608
18.12608
18.52592
18.52592
18.92576
18.92576
19.3256
19.3256
19.72544
19.72544
20.12528
20.12528
20.52512
20.52512
20.92496
20.92496
21.3248
21.3248
21.72464
21.72464
22.12448
22.12448
22.52432
22.52432
22.92416
22.92416
23.324
23.324
23.72384
23.72384
24.12368
24.12368
24.52352
24.52352
24.92336
24.92336
25.3232
25.3232
25.72304
25.72304
26.12288
26.12288
26.52272
26.52272
26.92256
26.92256
AxB
Ramps used for • Smooth increase/decrease • Start to move/Start to stop • Decompression
Maximum output • Limits flow/pressure • Provides safety • Tuned to process/operator
Minimum output • Better command scaling • Reduces valve ‘dead-band’ • Better operator control
XMD-01 Single PWM electro-proportional driver with CAN communication
XMD-02 Dual PWM electro-proportional driver with CAN communication
Single or Dual Outputs
• Operating temp -40°C to +85°C
• Storage temp -60°C to +120°C
• PBT, 30% glass filled with flexible potting compound
• IP69K rating, high pressure and high temperature
• Fully CE and E-Mark certified for on- and off-highway applications
• Immunity rated to 100 V/m Level 3 Class A
• Vibration 33.3 Hz 6.8g Peak (Spec: S-367 Section 11.0)
• Shock 49g Peak (Spec: S-367 Section 12.0)
XMD E11
Industrial Trucks and ForkliftsConstruction Machinery
EN 13309 EN 12895
PulseAngle/ Inclination
CAN Sensors
Single-/Dual-Valve Driver
• Uses Bluetooth for connection
• Works within 30-ft. (10-m) radius
• Safe, secure, protected information
• Automatically load preconfigured values into the XMD
• Learn how to configure the XMD using the different quick setup configurations
• Default values published in XMD online user manual
• Instructional videos embedded in the application
XMD Mobile app: Free, safe and globally avai lable
User Training & Help • User training off-line – ‘demo mode’
• Intuitive interface, east to navigate
• Information embedded in the application – always on-hand
• Updated as needed with application
• Other useful Sun information (internet)
• Training courses offered at Sun
• Points are touchscreen moveable – click & drag to shape curves
• Add or remove points manually for more or less precision
• Create multiple speed modes – user adaptability
• Finely tuned cylinder control
I/O Function Curves - Phone
I/O Function Curves - Tablet
Dual-Output, Single-Slope 0 – 5-Vdc command, 0 – Imax output
Coil ACoil B
Factory-Tuned XMD + Cartridge Valves
• Typical Open loop valve curves • 30-50% dead-band • Small operating window for customer • Compromised end-function controllability
10.00.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.00.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 V
26.0
0.0
10.0
20.0
2.0
4.0
6.0
8.0
12.0
14.0
16.0
18.0
22.0
24.0
gp m
F FPBF 200psi comp untuned F FPBF 200psi comp untuned F FPBF 5000psi noncomp untuned F FPBF 5000psi noncomp untuned
10.00.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.00.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 V
26.0
0.0
10.0
20.0
2.0
4.0
6.0
8.0
12.0
14.0
16.0
18.0
22.0
24.0
gp m
F FPBF 200psi comp tuned 10v rev3 F FPBF 200psi comp tuned 10v rev3 F FPBF 5000psi noncomp tuned 10v rev3 F FPBF 5000psi noncomp tuned 10v rev3
NOT Tuned Tuned
• 5-15% dead-band • Larger operating window for customer • Better end-function controllability
Save time and money using a factory-calibrated solution optimized for best performance.
Order Guide 770 and 740 coil options
FPCH - XCN - *** - X0* 1 = Single output XMD driver
2 = Dual output XMD driver
212 = 12 VDC, DIN 43650 Form A
214 = 14 VDC, DIN 43650 Form A
224 = 24 VDC, DIN 43650 Form A
228 = 28 VDC, DIN 43650 Form A
912 = 12 VDC, Deutsch DT04-2P
914 = 14 VDC, Deutsch DT04-2P
924 = 24 VDC, Deutsch DT04-2P
928 = 28 VDC, Deutsch DT04-2P
FPCHXCN924X01 Example Part Number
= All Sun electro- proportional valves
NOTE: FLeX low power (LP) coils indicated with an ‘L’. Example: 924LX01
Factory tuned for optimal performance and reduced deadband.
XMD + Cartridge Valves
991-740-002 FLeX Low-Power Coil Clip
991-720-*** 3-m and 6-m 12-pin prototype harness with 2-pin Deutsch lead
991-740-001 FLeX High-Power Coil Clip
991-721-*** 3-m and 6-m 12-pin prototype harness with DIN 43650 lead
991-770-001 770 Series Coil Clip
XMD Accessories
991-723-001 2-pin Deutsch connector kit (gray)
991-723-002 2-pin Deutsch connector kit (black)
XMD Accessories
The shortest distance from concept to solution
• Free web-based software • Automated hands-off manifold design • Custom designs in as little as 10 minutes • Handles circuits with up to 15 cartridges • Everything you need to manufacture • Now with SmartConnect™ intelligent
drag-and-drop schematic design tool
QuickDesign with SmartConnect™ www.SunHydraulics.com/QuickDesign
• Configured with Cartridge • XMD is mounted directly to the coil • All necessary components will be
added to the cartridge BOM
Easy XMD Configuration
• Mounted to the Manifold (SunDesign Only)
• The necessary footprint needed to accommodate the driver will be designed into the manifold
• New Accessories category now available for XMD Driver
• XMD-01M & XMD-02M available for selection (M represents manifold-mount, no box)
Easy XMD Configuration
Transition from the embedded amplifier to Sun’s more advanced electro- hydraulic proportional driver, the XMD.
• Free configuration tool, XMD Mobile App
• More input options including SAE J1939 messages
• Compatible with Sun’s standard 770 and new FLeX series electro-proportional valve options
Embedded Conversion
XMD Review
• More I/O (Enable, +5Vref & CAN)
• Meets and exceeds the vibration and shock requirements for the mobile hydraulic industry
• Exceeds PWM current output levels
• Exceeds input and output control performance
• Environmentally tested and qualified for global market opportunities
XMD Electro-Proportional Valve Driver
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