Festo IIFB9-02 Series, Manual

Page: 152 / 165

Octet 2: Station status_2
Bit Meaning Explanation
0 Diag.Prm_Req Logic "1": Master must configure the valve
terminal/valve sensor terminal again.
1 Diag.Stat_Diag Logic "1": Master must fetch diagnostic data until this
bit is set at logic "0".
2 - Always logic "1" (set by the valve terminal/
valve sensor terminal)
3 Diag.WD_On Logic "1": watchdog activated
4 Diag.Freeze_Mode Not supported by valve terminal/valve sensor terminal
5 Diag.Sync_Mode Not supported by valve terminal/valve sensor terminal
6 - Reserved
7 Diag.Deactivated Always logic "0" (set by the valve terminal/
valve sensor terminal)
Octet 3: Station status_3
Bit Meaning Explanation
0 -
Reserved
1 -
2 -
3 -
4 -
5 -
6 -
7 Diag.Ext_
Diag_Overflow Always logic "0" (set by the valve terminal/valve
sensor terminal)
Octet 4: Diag.Master_Add
Explanation
In this octet is written the address of the master that
parametrized the valve terminal/valve sensor terminal.
Octet 5 and 6: Ident_Number
Explanation
These octets contain the manufacturer identifier:
FB09
H
for the Festo valve terminal/valve sensor
terminal type 02.
VIFB9 - 02 6. Diagnostics/error treatment
9510
6-25