Elmomc CANopen DSP 305 Implementation Guide Manuel d'utilisateur télécharger pdf (Page 15)

If error_code is 255, then a specific_error_code will be:

2: incorrect mode

no other options at this time

3.4 Inquiry Services

The inquiry services are available only in configuration mode.

3.4.1 Inquire LSS Address

This service finds the LSS-address of a Slave in configuration mode. Since the LSS

address has four parts (Vendor-ID, Product-Code, Revision-Number and Serial-

Number), four inquiries are required.

Only one LSS slave may be in configuration mode when this service is executed. A

return message contains the LSS sub-address of the Slave in configuration mode, or

returns an error message.

Inquire Vendor-ID Protocol

90 reserved for future use by CiA

12345678

COB-ID = 7E5h

Figure 3-16 Inquire Vendor-ID

90 Vendor-ID reserved for future use by CiA

012345678

COB-ID = 7E4h

lsb

msb

Figure 3-17 Confirm Vendor-ID

Inquire Product-Code Protocol

91 reserved for future use by CiA

12345678

COB-ID = 7E5h

Figure 3-18 Inquire Product Code

91 Product-ID reserved for future use by CiA

012345678

COB-ID = 7E4h

lsb

msb

Figure 3-19 Confirm Product Code

CANopen DSP 305 Implementation Guide

MAN-CAN305IG (Ver. 1.1)

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Elmomc CANopen DSP 305 Implementation Guide Manuel d'utilisateur Page 15