XPS/XPS-E User's Manual Contents
COMSOFT 9
2.4.2 Slave_diag Device Diagnostics
Octet 1-7 are PROFIBUS-DP Standard, Octet 8-14 are the device-specific
diagnostics parameters (external diagnostics).
Octet Parameter Value
1
Station_status_1
Bit7 Diag.Master_Lock
Bit6 Diag.Prm_Fault
Bit5 Diag.Invalid_Slave_Response
Bit4 Diag.Not_Supported
Bit3 Diag.Ext_Diag
Bit2 Diag.Cfg_Fault
Bit1 Diag.Station_Not_Ready
Bit0 Diag.Station_Non_Existent
2
Station_status_2
Bit7 Diag.Deactivated
Bit6 reserved
Bit5 Diag.Sync_Mode
Bit4 Diag.Freeze_Mode
Bit3 Diag.WD_On
Bit2 must be set to 1
Bit1 Diag.Stat_Diag
Bit0 Diag.Prm_Req
3
Station_status_3
Bit7 Diag.Ext_Diag_Overflow
Bit6..0 reserved
4
Master_Address
Master address or 0xFF, if Slave is not yet
parameterised.
5
Ident_Number[0]
0x95
6
Ident_Number[1]
0x10
7 Number of ext. diagnostic bytes 8
8 XPS/XPS-E state See 4.1
9 Baud Rate of the serial interface See 2.4.3.1
10 Character Transmission Mode of
serial interface
See 2.4.3.2
11 Handshake setting serial interface See 2.4.3.3
12 XOFF-Timeout of serial interface See 2.4.3.4
13 Receive Mode of DP- interface See 2.4.3.5
14 Setting of driver physics of serial
interface (RS232/485)
See 2.4.3.6
15 Trigger character for Serial
triggerd Mode
0x0A
Table 2: slave_diag
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