Network Management (Nmt Service) - Siemens SINAMICS S120 Commissioning Manual

1.17

Network management (NMT service)

Introduction
Network management is node oriented and has a master-slave structure.
The NMT services can be used to initialize, start, monitor, reset, or stop nodes. All NMT
services have the COB-ID = 0.
SINAMICS is an NMT slave.
Overview
The following diagram shows a status diagram of a CANopen node with a SINAMICS
interface. This is followed by a table listing the NMT services that are available for controlling
the status transitions.
A detailed description of the NMT service is available in CANopen standard "CiA DS-301
V4.01 (Application Layer and Communication Profile)".
Figure 1-7
CANopen interface
Commissioning Manual, (IH2), V2.6, 10/2008 Edition, 6SL3097-2AA00-0BP3
Power on
Initialisation
(14)
Pre-Operational
(13)
(3)
(12)
Operational
Status diagram of a CANopen node
(1)
(2)
(7)
(5)
(4)
(6)
(8)
1.17 Network management (NMT service)
(11)
Stopped
Add infeed
(10)
(9)
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