Status Bits - Festo VIFB-02- Series Manual

VIFB1 – 02
Valve sensor terminal
type 02
Up to 6 valve locations
More than 6 valve locations
Fig. 5/13: Designation of status bits

Status bits

Up to 6 valve
locations
More than 6 valve
locations
Fig. 5/14: Example – Addressing and reading status bits
5-14
> IFB1-02_BES_V_018474g1_1996-04N - Restored Document - 2011-12-15 <
5. Commissioning
Status bits
The valve sensor terminal makes available two
status bits and a diagnostic byte for error diagno-
sis.
The two status bits can be read with the first or
second input word depending on the size of the
valve sensor terminal. Accordingly the status bits
have the following designations:
Example:
Addressing and reading status bits.
Designation
I0.14
I0.15
I1.14
I1.15
Designation
I0.14
I0.15
I1.14
I1.15
Loaded
bit contents
0 or 1
Remarks
Meaning see
Chapter 6
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