Instruction Manual

6. Diagnosis and fault display
6−18
Festo P.BE−GDCP−SFC−LACI−PB−E N en 0812NH
Station status 2 (only SFC−LACI−related bits)
Station status 2
Bit Meaning Explanation
0 Diag.Prm_Req 1 = The master must configure the SFC−LACI again
1 Diag.Stat_Diag 1 = The master must request diagnostic data until this
bit is set to 0
2  Always 1 (set to logical 1 by the SFC−LACI)
3 Diag.WD_On 1 = Response monitoring/watchdog activated
4 Diag.Freeze_Mode 1 = Freeze activated
1)
5 Diag.Sync_Mode 1 = Sync activated
1)
6  Reserved
7 Diag.Deactivated Always 0 (always reset to 0 by the SFC−LACI)
1)
Only in conjunction with a diagnostic message
Tab.6/13: Diagnostic bits of station status 2
Station status 3
Station status_3
Bit Meaning Explanation
0 ... 6  Reserved
7 Diag.Ext_Diag_Overflow Is always logical 0 (set by the SFC−LACI)
Tab.6/14: Diagnostic bits of station status 3