Object 0x2f20: pdo events, 0x2f21 – ElmoMC CANopen DS 301 Implementation Guide User Manual

Page 99

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background image

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Entry description:

Access Read

only

PDO mapping

Yes

Value range

0…32

Default value

0

Object 0x2F20: PDO events
This object is used to select the events that cause asynchronous PDOs to be transmitted,
with transmission type 254. PDOs with other transmission types are ignored. Sub-indices
1 to 4 define events for transmitting TPDO1, TPDO2, TPDO3 and TPDO4, respectively.

The event definition for the PDO transmission is a bit field, as follows:

Bit Event
0

Motion complete: MS = 0

1

Main homing complete: HM[1] = 0

2

Auxiliary homing complete: HY[1] = 0

3

Motor shut down by exception: MO = 0

4

Motor started: MO = 1

5

User program “emit” command

6

OS interpreter execution complete

7

Digital input event according to object 0x2F23

8…30 Reserved
31 Binary

interpreter

command processing complete

Asynchronous TPDOs obey the inhibit time restrictions, as explained in

section

2.4

.

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Object description:

Index 2F20h

Name PDO

events

Object code

ARRAY

Data type

UNSIGNED32

Category Optional

CANopen DS 301 Implementation Guide

Manufacturer-specific Objects

MAN-CAN301IG (Ver. 2.1)

13-22

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