Siemens SIMOCODE pro System Manual page 287

Cyclic services
Cyclic Send Data is exchanged once in every DP cycle between the DP
master and the DP slave. The DP master sends the cyclic receive data to
SIMOCODE pro. In response, SIMOCODE pro sends the cyclic send data to
the DP master.
Settings
Cyclic Send Data
Byte 0 to 1
Bit 0 to bit 7
Basic types 1*, 2
Byte 2/3
Basic types 1*, 2
Byte 4/5, 6/7, 8/9
Basic type 1*
Table 6-6: Cyclic Send Data settings
*) For basic unit 2 only
Byte 0 of the Send Data is already preset. Byte 2/3 is preset with the max.
current I_max!
See also Chapter
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
Control of bits with any signals
(any sockets
e.g. device inputs, Send Data, etc.)
Control of one word (two bytes) with any analog values
(any sockets
e.g. maximum current I_max, remaining cooling down period,
actual value of timers, etc.)
Control of three words (six bytes) with any analog values
(any sockets )
12.4 "Telegram description and data
Description
access".
Outputs
6-17