User Manual
Table Of Contents
- 1 Preface
- 2 Communication
- 3 Communication area
- 3.1 Detailed object specifications
- 3.1.1 Object 1000h: Device Type
- 3.1.2 Object 1001h: Error Register
- 3.1.3 Object 1005h: COB-ID SYNC Message
- 3.1.4 Object 1008h: Manufacturer Device Name
- 3.1.5 Object 1009h: Manufacturer Hardware Version
- 3.1.6 Object 100Ah: Manufacturer Software Version
- 3.1.7 Object 100Ch: Guard Time
- 3.1.8 Object 100Dh: Life Time Factor
- 3.1.9 Object 1010h: Store Parameters
- 3.1.10 Object 1011h: Restore Parameters
- 3.1.11 Object 1014h: COB-ID Emergency Object
- 3.1.12 Object 1015h: Inhibit Time EMCY
- 3.1.13 Object 1016h: Consumer Heartbeat Time
- 3.1.14 Object 1017h: Producer Heartbeat Time
- 3.1.15 Object 1018h: Identity Object
- 3.1.16 Object 1029h: Error Behaviour
- 3.1.17 Objects 1400h – 1403h: Receive PDO Communication Parameter
- 3.1.18 Objects 1600h – 1603h: Receive PDO Mapping Parameter
- 3.1.19 Objects 1800h – 1803h: Transmit PDO Communication Parameter
- 3.1.20 Objects 1A00h – 1A03h: Transmit PDO Mapping Parameter
- 3.1 Detailed object specifications
- 4 Manufacturer specific area
- 4.1 Detailed object specifications
- 4.1.1 Object 2005h: Limit Switches
- 4.1.2 Object 200Dh: Status Flags
- 4.1.3 Object 200Eh: Supply Voltage
- 4.1.4 Object 200Fh: Driver Temperatur
- 4.1.5 Object 2010h: Motor Settings
- 4.1.6 Object 2020h: Limits
- 4.1.7 Object 2030h: Torque Mode Settings
- 4.1.8 Object 2040h: Velocity Mode Settings
- 4.1.9 Object 2050h: Position Mode Settings
- 4.1.10 Object 2055h: Commutation Mode
- 4.1.11 Object 2056h: Velocity Ramp Mode
- 4.1.12 Object 2060h: Open Loop Settings
- 4.1.13 Object 2080h: ABN Encoder Settings
- 4.1.14 Object 2100h: Home Offset Display
- 4.1.15 Object 2702h: Digital Inputs
- 4.1.16 Object 2703h: Digital Outputs
- 4.1.17 Object 2704h: CAN Bit Rate
- 4.1.18 Object 2705h: Node ID
- 4.1.19 Object 2706h: User Variables
- 4.1.20 Object 270Eh: Analog Inputs
- 4.1 Detailed object specifications
- 5 Profile specific area
- 5.1 Detailed object specifications
- 5.1.1 Object 605Ah: Quick Stop Option Code
- 5.1.2 Object 605Bh: Shutdown Option Code
- 5.1.3 Object 605Ch: Disable Operation Option Code
- 5.1.4 Object 605Dh: Halt Option Code
- 5.1.5 Object 605Eh: Fault Reaction Option Code
- 5.1.6 Object 6060h: Modes of Operation
- 5.1.7 Object 6061h: Modes of Operation Display
- 5.1.8 Object 608Fh: Position Encoder Resolution
- 5.1.9 Object 6099h: Homing Speeds
- 5.1.10 Object 60FDh: Digital Inputs
- 5.1.11 Object 6502h: Supported Drive Modes
- 5.1 Detailed object specifications
- 6 Profile Position Mode
- 6.1 Detailed Object Specifications
- 6.2 Detailed Object Specifications
- 6.2.1 Object 6040h: Control Word
- 6.2.2 Object 6041h: Status Word
- 6.2.3 Object 6062h: Position Demand Value
- 6.2.4 Object 6063h: Position Actual Internal Value
- 6.2.5 Object 6064h: Position Actual Value
- 6.2.6 Object 6067h: Position Window
- 6.2.7 Object 606Ch: Velocity Actual Value
- 6.2.8 Object 607Ah: Target Position
- 6.2.9 Object 607Dh: Software Position Limit
- 6.2.10 Object 6081h: Profile Velocity (pp)
- 6.2.11 Object 6082h: End Velocity
- 6.2.12 Object 6083h: Profile Acceleration
- 6.2.13 Object 6084h: Profile Deceleration
- 6.2.14 Object 6085h: Quick Stop Deceleration
- 6.3 How to move a Motor in pp Mode
- 7 Profile Velocity Mode
- 7.1 Detailed Object Specifications
- 7.1.1 Object 6040h: Control Word
- 7.1.2 Object 6041h: Status Word
- 7.1.3 Object 6062h: Position Demand Value
- 7.1.4 Object 6063h: Position Actual Internal Value
- 7.1.5 Object 6064h: Position Actual Value
- 7.1.6 Object 606Ch: Velocity Actual Value
- 7.1.7 Object 607Dh: Software Position Limit
- 7.1.8 Object 6083h: Profile Acceleration
- 7.1.9 Object 6085h: Quick Stop Deceleration
- 7.1.10 Object 60FFh: Target Velocity
- 7.2 How to move a Motor in pv Mode
- 7.1 Detailed Object Specifications
- 8 Homing mode
- 9 Cyclic synchronous Torque Mode
- 10 Emergency Messages (EMCY)
- 11 Figures Index
- 12 Tables Index
- 13 Supplemental Directives
- 14 Revision History
PD42-x-1670 CANopen Firmware Manual • Firmware Version V2.0 | Document Revision V1.0 • 2018-Nov-07
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8 Homing mode
This chapter describes the method by which a drive seeks the home position (reference point). There are
various methods of achieving this using limit switches at the ends of travel or a home switch in mid-travel.
Some methods also use the index (zero) pulse train from an incremental encoder. The user may specify
the speeds, acceleration and the method of homing.
There is no output data except for those bits in the statusword which return the status or result of the
homing process and the demand to the position control loops.
There are four sources of the homing signal available: these are positive and negative limit switches, the
home switch and the index pulse from an encoder.
Figure 5 shows the defined input objects as well as the output objects. The user can specify the speeds,
acceleration and method of homing. The home offset object 607C
h
allows displacing the zero in point the
coordinate system for the home position.
Homing method
Controlword 6040h
Homing method 6098h
Homing speeds 6099h
Homing acceleration 609Ah
Home offset 607Ch
Statusword 6041h
Position demand value 6062h
Figure 5: Homing Mode Function
Choosing a homing mode determines the following things:
• The homing signal (positive limit switch, negative limit switch, and home switch).
• The direction of actuation where appropriate.
• The position of the index pulse.
The home position and the zero position are offset by the home offset (see object 607C
h
, section 8.2.4).
There are four sources of homing signals available:
• Negative and positive limit switches.
• Home switch.
• Index pulse of an encoder.
For the operation of positioning drives, an exact knowledge of the absolute position is normally required.
8.1 Homing Methods
The PD42-x-1670 supports a subset of different standard CANopen homing methods. The homing method
that is to be used can be choosen via object 6098
h
(section 8.2.5).
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