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Danfoss CSS1000 User guide

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MAKING MODERN LIVING POSSIBLE
User Manual
PLUS+1 Compliant CSS1000
CAN Function Block
www.powersolutions.danfoss.com
User Manual PLUS+1 Compliant CSS1000 CAN Function Block
About this Manual
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Organization and Headings
To help you quickly find information in this manual, the material is divided into sections,
topics, subtopics, and details, with descriptive headings set in bold type. Chapter or
section titles appear at the top of every page in large bold type.
In the PDF version of this document, clicking an item underlined in blue italic type jumps
you to the referenced page in the document.
Special Text Formatting
Controls and indicators are set in bold black type.
Table of Contents
A Table of Contents (TOC) appears on the next page. In the PDF version of this document,
the TOC entries are hyperlinked.
Revision Histor
y
Revision Date Comment
AC October 2013
©2013 Danfoss Power Solutions (US) Company. All rights reserved.
Danfoss Power Solutions accepts no responsibility for possible errors in catalogs, brochures and other printed
material. Danfoss Power Solutions reserves the right to alter its products without prior notice. This also applies to
products already ordered provided that such alterations can be made without affecting agreed specifications.
All trademarks in this material are properties of their respective owners.
PLUS+1, GUIDE, and Danfoss Power Solutions are trademarks of Danfoss Power Solutions (US) Company. The
PLUS+1 GUIDE, PLUS+1 Compliant, and Danfoss logotypes are trademarks of Danfoss Power Solutions (US)
Company.
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Contents
CSS1000_CAN Function Block ........................................................................................................................ 4
Overview ......................................................................................................................................................... 4
Inputs................................................................................................................................................................ 4
Outputs ............................................................................................................................................................ 4
About Function Block Connections ...................................................................................................... 7
Status Outputs .............................................................................................................................................. 8
Fault Outputs ................................................................................................................................................ 8
Parameters Page .......................................................................................................................................... 9
About the Para Input ................................................................................................................................ 10
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CSS1000_CAN Function Block
Overview
This manual documents the CSS1000_CAN function block.
This function block configures the output of a Sauer-Danfoss CSS1000 Slope Sensor.
A CSS1000 Slope Sensor measures deviation from a gravity reference point. The sensor
outputs the x-axis and the y-axis deviation from this reference point either in degrees or in
percent slope.
Communication between the CSS1000 Slope Sensor and the CS1000 function is through
CAN.
See:
• About Function Block Connections on page 7 for more about this function block’s
connections and signals.
Inputs
Function Block Inputs
Input Type Range Description
Para —— —— An input that you can use to apply common parameters from an external source to multiple function blocks.
See About the Para Input on page 10 for more about how to use this input.
CAN —— —— Receives CAN messages from the sensor.
Outputs
Function Block Outputs
Output Type Range Description
Status —— —— Outputs a bus that contains X_Axis_NA, Y_Axis_NA, X_Axis_Status, and Y_Axis_Status
signals.
X_Axis_NA BOOL —— T = The function block has not received any x-axis CAN messages since the controller powered
on.
F = The function block started receiving x-axis CAN messages when its controller powered on.
Y_Axis_NA BOOL —— T = The function block has not received any y-axis CAN messages since the controller powered
on.
F = The function block started receiving y-axis CAN messages when its controller powered on.
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Function Block Outputs
Output Type Range Description
X_Axis_Status U8 —— 0x00 = The X-axis angle reported in CAN messages is within the sensor’s normal operating
range.
0x01 = The X-axis angle reported in CAN messages is outside of the sensor’s normal operating
range; the reported angle may not be valid.
Y_Axis_Status U8 —— 0x00 = The Y-axis angle reported in CAN messages is within the sensor’s normal operating
range.
0x01 = The Y-axis angle reported in CAN messages is outside of the sensor’s normal operating
range; the reported angle may not be valid.
Fault —— —— Outputs a bus that contains X_Axis_Flt, Y_Axis_Flt, and CSS1000_TimeOut signals.
X_Axis_Flt BOOL —— T= The sensor reports a fault with its x-axis hardware.
F = The sensor reports no faults with its x-axis hardware.
Y_Axis_Flt BOOL —— T= The sensor reports a fault with its y-axis hardware.
F = The sensor reports no faults with its y-axis hardware.
CSS1000_TimeOut BOOL —— T = The function block has not received any CAN messages for more than 250 ms.
F = The function block is normally receiving CAN messages.
Out —— —— Outputs a bus that with X_Degrees_Out_x100, Y_Degrees_Out_x100,
X_Pct_Slope_Out_x100, and Y_Pct_Slope_Out_x100 signals.
These signals output report deviation from a gravity reference point either in degrees or in
percent slope.
The value of the OutputMode parameter set inside the CSS1000 sensor sets the values received
by this function block.
You use the PLUS+1 GUIDE Service Tool program to set the CSS1000 sensor’s OutputMode
parameter value.
When you set the CSS1000 sensor’s OutputMode parameter value to 0, the function block’s:
– X_Degrees_Out_x100 and Y_Degrees_Out_x100 signals report the sensor’s deviation from
a gravity reference point in degrees.
– X_Pct_Slope_Out_x100 and Y_Pct_Slope_Out_x100 signals stay at zero.
When you set the CSS1000 sensor’s OutputMode parameter value to 1, the function block’s:
– X_Pct_Slope_Out_x100 and Y_Pct_Slope_Out_x100 signals report the deviation from a
gravity reference point in percent slope.
– X_Degrees_Out_x100 and Y_Degrees_Out_x100 signals stay at zero.
X_Degrees_Out_x100 S16 ±1500
*
X-axis angle reported in degrees.
1500 = 15.00
°
Y_Degrees_Out_x100 S16 ±1500
*
Y-axis angle reported in degrees.
1500 = 15.00
°
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Function Block Outputs
Output Type Range Description
X_Pct_Slope_Out_x100 S16 ±2680
†
X-axis angle reported in percent slope.
2680 = 26.80%
Y_Pct_Slope_Out_x100 S16 ±2680
†
Y-axis angle reported in percent slope.
2680 = 26.80%
*
The normal, expected output range when the sensor’s OutputMode parameter value is 0 (output in degrees).
†
The normal, expected output range when the sensor’s OutputMode parameter value is 1 (output in percent slope).
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About Function Block Connections
Function Block Connections
Item Description
1. An input that you can use to apply common parameters from an external source to multiple function
blocks.
2. Receives CAN messages from the sensor.
3. 0x00—the x-axis angle is within the sensor’s normal operating range.
0x01—the x-axis angle is outside of the sensor’s normal operating range.
4. 0x00—the y-axis angle is within the sensor’s normal operating range.
0x01—the y-axis angle is outside of the sensor’s normal operating range.
5. T—the function block has not received any x-axis CAN messages since the controller powered on.
6. T—the function block has not received any y-axis CAN messages since the controller powered on.
7. T—the sensor reports a fault with its x-axis hardware.
8. T—the sensor reports a fault with its y-axis hardware.
9. T—the function block has not received a CAN message for more than 250 ms.
10. The x-axis angle reported in degrees.
11. The y-axis angle reported in degrees or in percent slope.
12. The x-axis angle reported in percent slope.
13. The y-axis angle reported in percent slope.
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Status Outputs
Status Conditions
Status Signal Output Signals Comment
Y_Axis_Status = 0x01
X_Axis_Status = 0x01
X_Degrees_Out_x100 value out of normal operating
range.
Y_Degrees_Out_x100 value out of normal operating
range.
X_Pct_Slope_Out_x100 value out of normal operating
range.
Y_Pct_Slope_Out_x100 value out of normal operating
range.
——
X_Axis_NA = T
Y_Axis_NA = T
X_Degrees_Out_x100 = 0.
Y_Degrees_Out_x100 = 0.
X_Pct_Slope_Out_x100 = 0.
Y_Pct_Slope_Out_x100 =0.
No x-axis CAN messages since the controller powered on.
No y-axis CAN messages since the controller powered on.
Fix the problem and repower the controller to clear the
condition.
Fault Outputs
Fault Conditions
Fault Signal Output Signals Comment
X_Axis_Flt = T
Y_Axis_Flt = T
X_Degrees_Out_x100 = 0.
Y_Degrees_Out_x100 = 0.
X_Pct_Slope_Out_x100 = 0.
Y_Pct_Slope_Out_x100 =0.
The sensor’s x-axis hardware reports a fault.
The sensor’s y-axis hardware reports a fault.
Fix the problem to clear the fault.
Slope_TimeOut = T
The function block has not received any CAN messages for
more than 250 ms.
Fix the problem to clear the fault.
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Parameters Page
The values inside the Parameters page configure this function block.
Parameters Page Values
Item Type Range Description
CSS1000_ID U32 —— CAN ID of the sensor that transmits data to this function block.
CSS1000_SA U32 0–255 Source address of the sensor that transmits data to this function block.
CSS_Use_SA BOOL —— T = This function block only receives data from a sensor with the source address specified by the
Source value.
F = This function block receives data from any sensor.
CSS1000_X_Axis_Phase BOOL —— T = Switch the phase of the X_Axis_Out_x100 signal.
CSS1000_Y_Axis_Phase BOOL —— T = Switch the phase of the Y_Axis_Out_x100 signal.
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About the Para Input
You can use the Para input to apply common parameters from an external source to
multiple function blocks.
Figure Callouts
Item Description
1. A user-created Parameters page that outputs common, shared parameters.
2. Inputs for common, shared parameters.
Figure Callouts
Item Description
1. The contents of a typical user-created Parameters page.
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Figure Callouts
Item Description
1. The Parameters page that is inside the function block. This is the Parameters page as it appears before
you make any modifications.
2. The Parameters page after modifications. The modifications made to this page allow you to input
parameter values from an external source.
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All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss Power Solutions (US) Company. All rights reserved.
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