Danfoss JS7000 User guide

Danfoss
Brand
Danfoss
Model
JS7000
Type
User guide
CONNECTOR MATES
WITH DEUTCH
CONNECTOR #DTM-06-125A
PIN #1
INDICATED
1
12
6
7
47.1 mm
[1.85]
51.6 mm
[2.03]
LED INDICATOR
LIGHTS
CONNECTOR MATES
WITH DEUTCH
CONNECTOR #DTM-06-125A
1
12
6
7
97.0 mm
[3.82]
142.0 mm
[5.59]
144.5 mm
5.69
158.2 mm
6.23
2x 25.2 mm
[1.0]
2x
∅
7.0
[.28]
MOUNTING
DIRECTION
#2
COMPLIANT
TM
PLUS+1™ GUIDE
Software
PLUS+1 Compliant
JS7000 Y-Axis Joystick
Function Block User
Manual
PVEP
Pressure
OnOffOn CDP
JS7000_Y
PLUS+1 Compliant JS7000 Y-Axis Joystick Function Block
User Manual
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About this Manual
Organization
and Headings
T
o help you quickly find information in this manual, the material is divided into sections,
topics, subtopics, and details, with descriptive headings set in red type. Section titles
appear at the top of every page in large red 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 History
Revision Date Comment
Rev AA May 2011
©2011 Sauer-Danfoss. All rights reserved.
Sauer-Danfoss accepts no responsibility for possible errors in catalogs, brochures and other printed material.
Sauer-Danfoss 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 Sauer-Danfoss are trademarks of the Sauer-Danfoss Group. The PLUS+1 GUIDE, PLUS+1
Compliant, and Sauer-Danfoss logotypes are trademarks of the Sauer-Danfoss Group.
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Contents
JS7000_Y Function Block .............................................................................................................................. 4
Overview..................................................................................................................................................... 4
Function Block Inputs ............................................................................................................................ 4
Function Block Outputs ......................................................................................................................... 5
Connections and Signals Overview ................................................................................................... 6
Status and Fault Logic ............................................................................................................................ 7
Configuration Values .............................................................................................................................. 8
About Calibration Windows and Default Calibration Values .................................................. 11
About Calibration Values and Deadbands .................................................................................... 13
About Configuring MFIn and AnIn Inputs to Accept Voltage Inputs ................................... 15
How to Configure an MFIn to Accept a Voltage Input ...................................................... 15
How to Configure an AnIn to Accept a Voltage Input ...................................................... 16
About Configuring DigIn and MFIn Inputs to Accept Joystick Pushbutton Inputs......... 17
How to Configure a DigIn to Accept an Input from a Pushbutton Wired to +5 VDC
Common Sensor Power ............................................................................................................... 18
How to Configure a DigIn to Accept an Input from a Pushbutton Wired to
Common Sensor Power Ground .............................................................................................. 19
How to Configure a MFIn to Accept an Input from a Pushbutton Wired to +5 VDC
Common Sensor Power ............................................................................................................... 20
How to Configure a MFIn to Accept an Input from a Pushbutton Wired to Common
Sensor Power Ground .................................................................................................................. 21
About the Para Input ............................................................................................................................ 22
About the Name Space Feature ....................................................................................................... 24
How to Enter a Name Space Value .......................................................................................... 24
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JS7000_Y Function Block
Overview
The JS
7000_Y function block configures the output of a Sauer-Danfoss JS7000 Y-Axis
joystick. This joystick has a single three-point y-axis in its base and a grip with up to eight
pushbuttons.
See:
• Connections and Signals Overview
on page 6 for an overview of the JS7000_Y function
block’s connections and signals.
• About the Name Space
on page 24 if you are using more than one joystick function
block in your application.
Function Block Inputs
JS7000_
Y Function Block Inputs
Input Type Range Description
Para —— —— Use the Para (Parameter) pin to simultaneously apply common parameters to multiple joystick function blocks.
In the GUIDE template, route a bus carrying common configuration parameters to this pin.
See About the Para Input
on page 22 for more about how to use this input.
Snsr Pwr —— 0–5260 mV In the GUIDE template, route a bus from the SnsrPwr (Sensor Power) input to this pin.
The SnsrPwr pin inputs the reference voltage that a PLUS+1 controller applies to the 5 V DC Power + pin on the
joystick.
Btn 1–8 BOOL —— In the GUIDE template, identify the DigIn (Digital Input) and MFIn (Multifunction Input) that input the signals
from the grip-mounted pushbuttons. Route buses from these inputs to the Btn 1–Btn 8 pins.
The number of pushbuttons on the joystick grip determines the number of connections that you need to make.
(You may have to change DigIn and MFIn configurations to accept pushbutton inputs. For more information,
see About Configuring DigIn and MFIn Inputs to
Accept Joystick Pushbutton Inputs on page 17.)
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JS7000_Y Function Block Inputs
Input Type Range Description
Y —— 0–5260 mV In the GUIDE template, identify the MFIn or AnIn that inputs the signal from the Y output pin on the joystick.
Route a bus from this input to the Y pin.
The voltage input to the Y pin indicates the position of the joystick base on its y-axis.
(You must change the configuration of an AnIn or MFIn to accept a voltage input. For more information, see
About Configuring MFIn and AnIn Inputs to Accept Voltage Inputs
on page 15.)
The default CalLow calibration value for Y is 10% of the SnsrPwr voltage. A Y input at this voltage outputs a
Y_Axis_Psn signal of -100%.
The default CalMid calibration value for Y is 50% of the SnsrPwr voltage. A Y input at this voltage outputs a
Y_Axis_Psn signal of 0%.
The default CalHi calibration value for Y is 90% of the SnsrPwr voltage. A Y input at this voltage outputs a
Y_Axis_Psn signal of +100%.
Function Block Outputs
JS7000_Y Function Block Outputs
Output Type Range Description
Status Outputs a bus with a Status signal.
The Status and Fault outputs use the standard bitwise scheme described in the Basic Function Blocks Library
User’s Manual.
Status_Y U16 —— Indicates the calibration and setup condition of the Y input.
0x0000 = Block is OK.
0x8001 = Block is not calibrated.
0x8002 = Block is partially calibrated.
0x8008 = Invalid setup/calibration.
Fault Outputs a bus that contains a Fault signal.
Fault_Y U16 Indicates the operating condition of the Y input.
0x0000 = Block is OK.
0x8001 = Input value is too low.
0x8002 = Input value is too high.
0x8004 = Short circuit.
0x8008 = Open circuit.
Out Outputs a bus with Psn and Btn signals.
Y_Axis_Psn S16 ±10000 Indicates the position of the joystick base’s y-axis.
-10000 = -100%
0 = 0%
+10000 = +100%
Btn1–Btn8 BOOL —— Indicates the state of the joystick grip’s pushbuttons.
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Connections and Signals Overview
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Status and Fault Logic
The following table shows how:
• The Status output indicates the calibration conditions of the inputs.
• During calibration, the related Psn signal on the Out pin is zero.
Status Logic
Condition Status Psn Signal Comment
Block is OK 0x0000 ±10000 Normal output of all Psn signals.
Block is not calibrated 0x8001
0*/±10000**
*Calibration of an input sets its related Psn signal to
0.
**A valid input has a related Psn signal of ±10000.
Block is partially calibrated 0x8002
Invalid setup/calibration 0x8008
The following table shows how:
• The Fault output indicates fault conditions.
• Any fault condition sets its related Psn signal on the Out pin to zero.
Fault Logic
Condition Fault Psn Signal Comment
Block is OK 0x0000 ±10000 Normal output of both Psn signals.
Input value is too low 0x8001
0*/±10000**
*An invalid input sets its related Psn signal to 0.
**A valid input has a related Psn signal of ±10000.
Input value is too high 0x8002
Short circuit 0x8004
Open circuit 0x8008
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Configuration Values
Enter the JS7000_Y page to change the JS7000_Y function block’s configuration settings.
When working with configuration settings for PLUS+1 compliant joysticks, note that:
• Configuration inputs with a _Base suffix configure the joystick base.
• Configuration inputs with a _Grip suffix configure the joystick grip.
JS7000_Y Function Block Configuration Values
Input Type Range Description
CalMode —— 0–3 Selects the CalMode (Calibration Mode) that sets the CalHi, CalMid, and CalLow values.
0—Download values with the PLUS+1 GUIDE Service Tool.
1—Capture values using autocalibration or directly download values with the PLUS+1 GUIDE Service Tool.
In autocalibration, you operate the joystick and the block captures values that fall within defined windows.
2—The controller uses only the Default calibration values in the Memory page.
3—Erases all calibration values.
RturnToNeut BOOL —— RturnToNeut (Return to Neutral) sets when the function block enables its Out signals after a controller startup,
calibration, or a Fault or Status condition.
T—The block enables its Out signals only after all its inputs return to neutral.
F—The block immediately enables its Out signals.
LatchPFlt BOOL —— The function block sets a Status condition when it receives an invalid setup or calibration parameter.
The block disables the signal on the Out pin that is related to the abnormal parameter.
The LatchPFlt (Latch Parameter Fault) sets when the block enables the signal after the condition clears.
T—The block enables the Out signal only after you repower the controller.
F—The block immediately enables the Out signal.
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JS7000_Y Function Block Configuration Values
Input Type Range Description
LatchInFlt BOOL —— The function block sets a Fault condition when it receives an invalid input.
The block disables the Out signal that is related to the abnormal input.
The LatchInFlt (Latch Input Fault) sets when the block enables the signal after the condition clears.
T—The block enables the Out signal only after you repower the controller.
F—The block immediately enables the Out signal.
CalWindow —— 0–3000 The CalWindow (Calibration Window) sets the width of three calibration windows.
These windows center on the default CalHi, CalMid, and CalLow calibration values.
For more information, see About Calibration Windows and Default Calibration Values
on page 11.
The default calibration values are set in the Memory page. They are the Default inputs to the three Non-Volatile
Memory Dynamic with Default components in this page.
During autocalibration, input voltages must be within these windows for the function block to capture them as
valid calibration values.
The CalWindow value is set as percentage of SnsrPwr.
1000 = 10%
CalDetectTm —— 0–65535 The CalDetectTm (Calibration Detect Time) sets the time during autocalibration that input voltages must remain
in each calibration window for the function block to capture them as valid CalHi, CalMid, and CalLow calibration
values.
1000 = 1 s
Dband_Hi —— 0–4999 The Dband_Hi (Deadband High) sets the width of an upper deadband.
An input voltage within this band produces a +100% output.
This deadband extends below the CalHi calibration value.
The function block sets the width of the Dband_Hi as a percentage of the difference between the CalHi and
CalMid calibration values.
For more information, see About Calibration Values and Deadbands
on page 13.
1000 =10%
Dband_Mid —— 0–4999 The Dband_Mid (Deadband Middle) sets the width of a middle deadband.
An input voltage within this band produces a 0% output.
This deadband has an upper and lower half. The upper half extends above the CalMid calibration value. The
lower half extends below the CalMid calibration value.
The function block sets the width of the upper half of Dband Mid as a percentage of the difference between the
CalHi and CalMid calibration values.
The function block sets the width of the lower half of Dband Mid as a percentage of the difference between the
CalMid and CalLow calibration values.
For more information, see About Calibration Values and Deadbands
on page 13.
1000 =10%
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JS7000_Y Function Block Configuration Values
Input Type Range Description
Dband_Low —— 0–4999 The Dband_Low (Deadband Low) sets the width of a lower deadband.
This deadband extends above the CalLow calibration value.
An input voltage within this band produces a –100% output.
The function block sets the width of the Dband_Low as a percentage of the difference between the CalMid and
CalLow calibration values.
For more information, see About Calibration Values and Deadbands
on page 13.
1000 = 10%
FltDetectTm —— 0–65535 The FltDetectTm (Fault Detect Time) sets the time before an abnormal condition causes the function block to set
a Status or Fault condition.
1000 = 1s
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About Calibration Windows and Default Calibration Values
The following graph shows the relationship between the default calibration values and the
three windows in which the function block captures calibration values during
autocalibration.
• The JS7000_Y function block’s SnsrPwr is 5000 mV.
• The JS7000_Y function block’s default:
− CalLow calibration value is 1000, or 10% (500 mV) of SnsrPwr.
− CalMid calibration value is 5000, or 50% (2500 mV) of SnsrPwr.
− CalHi calibration value is 9000, or 90% (4500 mV) of SnsrPwr.
• The JS7000_Y function block’s CalWindow (Calibration window) is 1000, or 500 mV
wide (10% of SnsrPwr).
(The Default values for CalLow, CalMid, and CalHi are set in the Memory page. The
CalWindow value is set in the JS7000_Y page.)
• The 500 mV wide calibration windows center on the Default values for CalLow,
CalMid, and CalHi.
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• During autocalibration, an input voltage must be between:
− 250–750 mV to be captured as a CalLow calibration value.
− 2250–2750 mV to be captured as CalMid calibration value.
− 4250–4750 mV to be captured as a CalHi calibration value.
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About Calibration Values and Deadbands
The following graph shows the:
• Formulas used by the function block to calculate high, middle, and low deadband
width.
• Relationship between the calibration values captured during autocalibration and the
width of the deadbands.
• During autocalibration, the JS7000_Y function block captured the:
− CalLo calibration value at 700 mV.
− CalMid calibration value at 2300 mV.
− CalHi calibration value at 4700 mV.
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• An input voltage that falls within the:
− Dband_Low deadband produces a -100% output from the function block.
− Dband_Mid deadbands produces a 0% output from the function block.
− Dband_Hi deadband produces a +100% output from the function block.
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About Configuring MFIn and AnIn Inputs to Accept Voltage Inputs
You route a voltage input to the Y pin on the JS7000_Y function block through either a
MFIn or an AnIn.
You must change the configuration of these inputs to accept a voltage input.
• To change a MFIn configuration, perform the following
How to Configure an MFIn to
Accept a Voltage Input.
• To change an AnIn configuration, perform the How to Configure an AnIn to Accept a
Voltage Input procedure on page 16.
How to Configure an MFIn to Accept a Voltage Input
1. In the GUIDE template, enter the Inputs page.
2. Enter the MFIn page that configures the input routed to the Y pin on the function
block.
3. Delete the route between the Constant component and PinConfig1.
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How to Configure an AnIn to Accept a Voltage Input
1. In the GUIDE template, enter the Inputs page.
2. Enter the AnIn page that configures the input routed to the Y pin on the function
block.
3. Delete the route between the Constant component and the PinConfig.
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About Configuring DigIn and MFIn Inputs to Accept Joystick Pushbutton Inputs
You can route a joystick pushbutton input to a Btn pin on the JS7000_Y joystick function
block through either a DigIn or an MFIn.
You must change the configuration of these inputs to accept a joystick pushbutton input.
How you configure DigIn and MFIn inputs depends on your joystick pushbutton wiring.
As shown in the following two figures, joystick pushbutton inputs can be wired to:
• +5 VDC common sensor power.
• Common sensor power ground.
Pushbutton inputs wired to +5 VDC common sensor power
Pushbutton inputs wired to common sensor power ground
• To configure a DigIn to accept an input from a pushbutton wired to:
− +5 VDC common sensor power, perform the How to Configure a DigIn to Accept an
Input from a Pushbutton Wired to +5 VDC Common Sensor Power procedure on
page 17
.
− Common sensor power ground, perform the How to Configure a DigIn to Accept an
Input from a Pushbutton Wired to Common Sensor Power Ground on page 19.
• To configure a MFIn to accept an input from a pushbutton wired to:
− +5 VDC common sensor power, perform the How to Configure a MFIn to Accept an
Input from a Pushbutton Wired to +5 VDC Common Sensor Power procedure on
page 20
.
− Common sensor power ground, perform the How to Configure a MFIn to Accept an
Input from a Pushbutton Wired to Common Sensor Power Ground procedure on
page 21
.
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How to Configure a DigIn to Accept an Input from a Pushbutton Wired to +5 VDC
Common Sensor Power
T By default, a DigIn on a typical PLUS+1 GUIDE template requires no configuration
changes to accept an input from a pushbutton wired to +5 VDC common sensor power.
However, it is a good idea to verify the configuration of a DigIn.
1. In the GUIDE template, enter the Inputs page.
2. Enter the DigIn page that configures the pushbutton input.
3. Verify that the value of the constant that is routed to the PinConfig is 2.
As required, change the value of this constant to 2.
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How to Configure a DigIn to Accept an Input from a Pushbutton Wired to Common
Sensor Power Ground
1. In the GUIDE template, enter the Inputs page.
2. Enter the DigIn page that configures the pushbutton input.
3. Change the value of the constant that is routed to the PinConfig from 2 to 1.
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How to Configure a MFIn to Accept an Input from a Pushbutton Wired to +5 VDC
Common Sensor Power
1. In the GUIDE template, enter the Inputs page.
2. Enter the MFIn page that configures the pushbutton input.
3. Change the value of the constant that is routed to PinConfig0 from 0 to 2.
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Danfoss JS7000 User guide

Danfoss
Brand
Danfoss
Model
JS7000
Type
User guide
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