Network Disconnection Procedure; Object Dictionary (Od); Section Definition Of Object Dictionary - Mitsubishi Electric MELSERVO-J4 MR-J4-TM Instruction Manual

1. PROFINET COMMUNICATION

1.4 Network disconnection procedure

To disconnect the network by stopping device operation or other means, follow the procedure shown below.
(1) When the servo motor is during operation, stop the servo motor depending on the operation mode.
(2) When the servo amplifier is in servo-on status, set the off command for Controlword to establish the
servo-off status.
(3) Stop the Process Data communication referring to the instruction manual of controller.
(4) Shut off the power of the servo amplifier and controller.

1.5 Object dictionary (OD)

This product supports object dictionary which conforms to CiA 402 Drive Profile and converts PROFIdrive
parameter number (PNU) to index number to access each entry in the object dictionary.
Each data set that devices have such as control parameters, command values, and feedback values is
handled as an object composed of an object name, object type, data type, and other elements. The object
data can be exchanged between the master and slave devices. The aggregate of these objects is called
object dictionary (OD).

1.5.1 Section definition of object dictionary

The object dictionary is categorized by PNU depending on the contents of data as shown in the following
table.
The object group of Manufacturer-specific is defined between P1000 and P59999. All of the other objects
comply with definitions of the PROFIdrive standard. The following correspondence table shows PNU and
description of objects. Refer to the Reference column for the chapters and the section where the details of
each object are described.
PNU
900 to 999 PROFIdrive-specific parameters
4096 to 59999 Manufacturer-specific PROFIdrive parameters
(including object group provided in CiA 402 Drive Profile)
PNU
4096 to 8191 CoE communication area
8192 to 10239 Parameter
10752 to 10879 Servo control command/monitor
24576 to 28671 CiA 402 drive profile area
Section definition of object dictionary
Outline of Manufacturer-specific PROFIdrive parameters
Description
Description
1 - 5
Reference
Section 4.3
Section 9.3
Index No. of CiA
Reference
402 standard
1000h to 1FFFh Section 8.14,
chapter 9
2000h to 25FFh Section 8.14,
chapter 9
2A00h to 2FFFh Chapter 6,
chapter 9
6000h to 6FFFh Chapter 5,
chapter 6,
chapter 9