ElmoMC CANopen DSP 402 Implementation Guide User Manual

Page 33

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Data description:

15 11

10

9

8 7

6

4 3 2 1

0

Manufacturer
specific

Reserved Halt

Fault
reset

Operation
mode specific

Enable
operation

Quick
stop

Enable
voltage

Switch on

O O

O

M O M

M

M M

MSB

LSB

O: Optional
M: Mandatory

Bits 0 – 3 and 7:
Device control commands are triggered by the following bit patterns in the
controlword:


Command

Bits of the controlword


Transitions

7 3

2

1

0

Fault
Reset

Enable
Operation

Quick
Stop

Enable
Voltage

Switch
On

Shutdown

0

X

1

1

0

2, 6, 8

Switch ON 0

0

1

1

1

3*

Switch ON 0

1

1

1

1

3**

Disable
Voltage

0

X

X

0

X

7, 9, 10, 12

Quick Stop 0

X

0

1

X

7, 10, 11

Disable
Operation

0 0

1

1

1

5

Enable
Operation

0 1

1

1

1

4,

16

Fault Reset

X X

X

X

15

CANopen DSP 402 Implementation Guide

MAN-CAN402IG (Ver. 1.2)

27

Device Control Command Triggers

Bits marked with X are not relevant.

* The drive executes the functionality of SWITCH_ON.

** The drive does nothing in this state, which is treated the same as in *.

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