Delta VFD-C2000, Operation Manual

Page: 17 / 51

VFD-C2000 PROFINET Communication Card CMC-PN01
CMC-PN01 Operation Manual
17
Additional value 1
(response only)
Field for transferring additional data - UI16
Additional value 2
(response only)
Field for transferring additional data - UI16
Padding 24 bytes for request; 20 bytes for response.
Data block Used only with request and read response.
The timing diagram of parameter access shows as follows:
5.3 Identification and Maintenance Functions (I&M)
Identification and maintenance (I&M) is to provide you with supports in adjustment,
test, parameterization and repair.
CMC-PN01 supports I&M0 functions and access by read requests that record data
objects.
The table below shows the data structure of I&M0 functions:
Content Size Description
Header 10 bytes -
Vendor ID 2 bytes PROFINET Vendor ID of Delta, which is 0x03BF.
Order ID 20 bytes Order number
Serial number 16 bytes Serial number
Hardware revision 2 bytes Hardware revision
Software revision 4 bytes Revision of the software
Revision counter 2 bytes Number of revision
Profile ID 2 bytes 0x00
Profile specific type 2 bytes No profile specific type (0x0000)
I&M version 2 bytes Version 1.1 (0x0101)
Supported I&M functions 2 bytes I&M0 is supported (0x0001).
5.4 Disconnection Treatment
When PROFINET is disconnected, CMC-PN01 performs the following settings to
ensure safety.
1. Set 2505H = 81

Ecto indicates CMC-PN01 occurs a disconnection failure
2. Set 6000H = 0
3. Set 2000H = 1
When PROFINET connection restores, it resumes performing commands from the
host controller.