Danfoss JS1 Operating guide
User Manual
PLUS+1® Compliant
JS1 CANopen Joystick Function Block
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User Manual
PLUS+1® Compliant JS1 CANopen Joystick Function Block
Revision history Table of revisions
Date Changed Rev
March 2018 Re-branding 0102
January 2016 First edition 0101
2 | © Danfoss | March 2018 AQ00000203en-US0102
User Manual
PLUS+1® Compliant JS1 CANopen Joystick Function Block
Contents
JS1_CANopen Function Block
Function Block Inputs..................................................................................................................................................................... 4
Function Block Outputs..................................................................................................................................................................4
Status and Fault Logic.....................................................................................................................................................................7
Boolean Output Signals............................................................................................................................................................7
Proportional Output Signals................................................................................................................................................... 7
Configuration Values.......................................................................................................................................................................8
Function Block Connections.........................................................................................................................................................9
Configuration of Input and Output Buses...............................................................................................................................9
©
Danfoss | March 2018 AQ00000203en-US0102 | 3
User Manual
PLUS+1® Compliant JS1 CANopen Joystick Function Block
JS1_CANopen Function Block
This joystick has a CAN (Controller Area Network) 2.0B output that uses the CANopen communication
protocol.
The JS1 Joystick with CAN is a highly configurable joystick that has:
A joystick base with a single three-point Y-axis or with three-point X- and Y-axes.
•
Up to three grip-mounted proportional three-point rocker switches.
•
Up to 24 grip-mounted push-button switches.
•
Function Block Inputs
JS1_CANopen Function Block Inputs
Input Type Range Description
Node U8 1 to 127 Specifies the CANopen address of the joystick.
All Node addresses on the same CANopen bus must be different. Do not use the same address twice.
The Type code on the joystick label identifies the source address. Typical addresses are C33 (right), C34 (left),
C35 (center), and C36 (auxiliary).
Enter the source address in hexadecimal format as shown in the following examples:
C33 (right) = 0x33
C34 (left) = 0x34
C35 (center) = 0x35
C36 (auxiliary) = 0x36
Ext BOOL —— T = Incoming CAN messages must use 29 bit extended identifiers.
CAN —— —— Inputs CAN messages from the joystick. Route this bus to the CAN pin on this function block.
F = Incoming CAN messages must use 11 bit standard identifiers.
CAN messages sent from the joystick to the function block contain information about the availability of joystick
inputs, joystick input faults, and joystick commands.
Function Block Outputs
JS1_CANopen Function Block Outputs
Output Type Range Description
Status —— —— Outputs a bus that contains the following status signals.
Btn1_NA–Btn24_NA BOOL —— Indicates if an input is available from a grip-mounted push button switch.
T = Not available.
F = Available.
T_NA BOOL —— Indicates if an input from a rotational (theta) axis is available.
T = Not available.
F = Available.
XGrp_NA BOOL —— Indicates if an input from a grip-mounted, X-axis proportional switch is available.
T = Not available.
F = Available.
4 | © Danfoss | March 2018 AQ00000203en-US0102
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