Baumer GNAMG Series 매뉴얼 - 페이지 11

{카테고리_이름} Baumer GNAMG Series에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Baumer GNAMG Series 41 페이지. Inclination sensor with canopen interface

3.3.5. Network management services

The network management is subdivided into two groups:

NMT services for device guarding are for boot-up, start and stop of bus users. NMT services are also

available as connection guard.

Significance of the NMT commands

The commands are transmitted as unconfirmed objects with the following structure:

Byte 0

Byte 1

COB-ID = 0

command byte

COB-ID for NMT commands is always zero. The Node-ID is transmitted in byte 2 of the NMT command.

Command byte

Meaning

01h

Start Remote Node

02h

Stop Remote Node

80h

Enter Pre-Operational Mode

81h, 82h

Reset Remote Node

The Node number is the Node-ID of the requested user. Node-ID = 0 means addressing all users.

NMT State Event

After boot-up the inclination sensor is in pre-operational mode which is the state for read and write SDO

parameters. For PDO parameter requests, the inclination sensor must be set to operational mode first.

Power on oder Hardware Reset

BootUp Message

4/5

Pre-Operational

4/5

Operational

Manual_GNAMG_CANopen_EN.doc

21.11.12

Byte 2

Node ID

Init

Stopped/Prepared

State Event Mapping

4, 5

4/5

11/41

Baumer IVO GmbH & Co. KG

Villingen-Schwenningen, Germany