Chapter 6 Communication function
96
6.1.5
PROFINET support message and content explanation
The basic length of a packet field is PZD. A PZD is a word, that is, 16 bits. The sending
and receiving words are the data content that the servo driver needs to send and receive.
Description of message 1 contents and fields:
Message 1 is suitable for the application class AC1 speed control mode, the message
content as follows:
Message 1
P302=1
Receiving word (2 PZD) Sending word (2 PZD)
PZD1 STW1 ZSW1
PZD2 NSOLL_A NIST_A
Description of message 3 contents and fields:
Message 3 is suitable for the application class AC4 speed control mode, the message
content as follows:
Message 3
P302=3
Receiving word (5 PZD) Sending word (9 PZD)
PZD1 STW1 ZSW1
PZD2
NSOLL_B NIST_B
PZD3
PZD4 STW2 ZSW2
PZD5 G1_STW G1_ZSW
PZD6
G1_XIST1
PZD7
PZD8
G1_XIST2
PZD9