Delta AH500 User Manual

Chapter 15 CANopen Communication Module AH10COPM
15-23
15.5 Sending SDOs and NMT, and Reading
Emergencies by Functions Blocks
15.5.1 Principle
The principle of sending SDOs by means of a program is described below.
IFD9503
VFD-B
SDO response message
(AH10COPM-5A-> A 500 series CPU module)H
SDO request message
(A 500 series CPU module -> AH10COPM-5A)H
A
D
C
B
The master station sends a SDO request message.
The slave station sends an SDO response message.
A: An AH500 series CPU module sends request information to the master station AH10COPM-5A.
B: The master station AH10COPM-5A sends the request information to target equipment.
C: The target equipment processes the request information, and sends response information to the
master station AH10COPM-5A.
D: The AH500 series CPU module received the response information (SDOs, NMT, and
emergencies).

Delta AH500 Specifications

General

Brand	Delta
Model	AH500
Category	Controller
Language	English