132 Communication protocol
The extended parameter data bytes are configured through the
PROFIBUS network configuration tool. The functions are defined
in the GSD file.
SAP 62 (Chk_Cfg)
With this telegram, the master sends the selected data exchange
(Write_Read_Data) telegram type code to the slave. The table
below gives the typical hexadecimal values (DU Byte 0…n) that
are sent to the drive in order to select the PPO type or standard
telegram (ST).
21…
22
0…
65536
Fail-safe, PZD3
23…
24
0…
65536
Fail-safe, PZD4
25…
26
0…
65536
Fail-safe, PZD5
27…
28
0…
65536
Fail-safe, PZD6
29…
30
0…
65536
Fail-safe, PZD7
31…
32
0…
65536
Fail-safe, PZD8
33…
34
0…
65536
Fail-safe, PZD9
35…
36
0…
65536
Fail-safe, PZD10
Telegram
name
Cyclical telegram
length (in words)
Default code for
message type
(see figure below)
Supported
parameter
channel access
mode
PPO 1 4 PKW + 2 PZD in/out F3 F1 DP-V0 / DP-V1
1)
PPO 2 4 PKW + 6 PZD in/out F3 F5 DP-V0 / DP-V1
1)
PPO 3 0 PKW + 2 PZD in/out F1 DP-V1
1)
PPO 4 0 PKW + 6 PZD in/out F5 DP-V1
1)