Siemens SIMOCODE pro System Manual page 385

The H_STATUS is configured as follows:
Byte 8
Byte 9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Fig. 12-6: H_STATUS configuration
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
7 6 5 0
Length of H_STATUS including byte 8
Code for device-related diagnostics
7 0
0x1E = Switching by DP master
0x1F = H_STATUS
7 0
0x00
7 6 5 4 3 2 1 0
0 0
Deactivated
Activated
Hardware fault
Data exchange
Master - state - clear
Baud rate detected
0x04
0x00
Bit number
Bit number
Always "0"
Not relevant
Not relevant
H_STATUS
Always "4"
Always "0"
Communication
12-13