Festo CPV-DI01 Manual page 103

3. Diagnosis PROFIBUS-DP
Octet 2: station status_2
Bit Meaning
0 Diag.Prm_Req
1 Diag.Stat_Diag
2 –
3
Diag.WD_On
4 Diag.Freeze_Mode
5 Diag.Sync_Mode
6 –
7 Diag.Deactivated
Heavy print = Valve terminal related bits
Fig. 3/11: Diagnostic bits of station status_2
Octet 3: station status_3
Bit Meaning
0...6 –
7 Diag.Ext_Diag_Overflow
Fig. 3/12: Diagnostic bits of station status_3
Festo P.BE-CP-DI01-EN en 0007a
Structure of station status 2
Explanation
Logical "1": master must configure the CP system again
Logical "1": master must request diagnostic data until
this bit is set to logical "0"
Always logical "1" (set by CP system)
Logical "1": Watchdog activated
Logical "1": Freeze activated
Logical "1": Sync activated
Reserved
Always logical "0" (set by CP system)
Structure of station status 3
Explanation
Reserved
Always logical "0" (set by CP system)
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