Delta ECMA-E 1315 Series User Manual

ASDA-A2 Chapter 7 Motion Control
7-8 Revision February, 2017
7.2.2 Description of Data Array
Many functions of motion control, such as CAPTURE, COMPARE and E-Cam (A2L does not
support E-Cam function) are the data that needs to be saved in large amount of memory space,
therefore, the servo drive reserves a continuous internal space to satisfy the need. The main
feature of the data array is as the followings:
Feature Introduction of Data Array
Usage
 Save the captured data of CAPTURE
 Save the compared value of COMPARE
 Save the contour table of E-Cam
Note:
1. The system does not partition off the data array into the individual
space of CAP, CMP and E-Cam. The user could program it
according to the demand. Therefore, the space might be
overlapped. Please pay close attention to it when using.
2. A2L does not support E-Cam function.
Size of Data Array
 32-bit integer x 800 (refer to P5-10)
 Each data has its corresponding address. Specify the address is
a must when reading or writing the data.
 The 800 data is from 0 to 799.
Data Retained
 Manually set up the saving (P2-08 = 30, 35) is a must and the
data should be saved in EEPROM of the servo drive.
 Save the data when it is Servo Off.
 The data will be loaded into data array automatically when it is
Servo On.
Accessing Window
 Should be access via parameter P5-10 ~ P5-13.
The content of the data array cannot be read or wrote directly, reading or writing the data must
via parameter P5-10 ~ P5-13. The description of the parameters is as the followings:
Description of Related Parameter about Data Array
Parameter Name Description
P5-10
Size of data
array
Return the size of data array (read-only)
P5-11
Reading /
writing
address
Set the desired address of reading and writing
P5-12
Reading /
writing
window #1
Read via panel: After reading the content of P5-11, the value of
P5-11 will not change.
Write via panel: After writing the content of P5-11, the value of
P5-11 will increase 1 automatically.
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Read via communication: After reading the content of P5-11,
the value of P5-11 will increase 1
automatically.
Write via communication: After writing the content of P5-11, the
value of P5-11 will increase 1
automatically.

Delta ECMA-E 1315 Series Specifications

General

Brand	Delta
Model	ECMA-E 1315 Series
Category	Servo Drives
Language	English