Object Dictionary [G] [Wg] - Mitsubishi Electric MR-J5 Series User Manual

• When setting multiple digits in combination
[Pr. PA01] =
F E D
For example, when the servo parameter name is "Function selection A-1", the setting digit name is "Forced stop deceleration
function selection", and the servo parameter number is the forth digit in PA04, the servo parameter is shown as follows.
[Pr. PA04.3 Forced stop deceleration function selection]
Servo Symbol
parameter
PA04.3 *AOP

Object dictionary [G] [WG]

MR-J5 servo amplifiers communicate information such as position commands and position feedback via network. For
identification, each information is assigned to a unique number from 0000h to FFFFh called Index, and the assigned
information is called an object.
For example, the command position is the object that is assigned to the Index of 607Ah. A servo amplifier has a huge number
of objects, which are called an object dictionary in the aggregate.
The basic functions described in this manual also describe the method of use of the objects, as there are operations that give
commands to the servo amplifier through objects, as well as operations that notify status to the controller through objects.
When using a controller manufactured by Mitsubishi Electric, any concern regarding the Objects is alleviated, as the controller
itself has the functions to set and obtain the Object values necessary to implement each function. When the respective object
values are needed to be obtained and set specifically, use the servo cyclic transmission function or the servo transient
transmission function. For details, refer to each controller manual.
The objects related to the basic functions explained in this manual are shown as in the following example.
When the object name is Target position and the Index is 607Ah
[Target position (Obj. 607Ah)]
Index Sub

607Ah
For details on how to enable the object, refer to "Summary of object dictionary (OD)" in the following manual.
MR-J5 User's Manual (Communication Function)
3 BASIC FUNCTION
66
3.1 Outline of servo parameter and object dictionary
C B A 9 8
Detail No.
PA01.0-1 = "98"
PA01.2-4 = "CBA"
PA01.5 = "D"
PA01.6 = "E"
PA01.7 = "F"
Name
Forced stop deceleration function
selection
Object Name
VAR Target position
Outline
Set "Forced stop deceleration function" for enabled/disabled.
Initial value: 1h (Enabled)
Data Type Access Default

I32 rw
Description
Command position (Pos units)