Festo IFB05-03 Manual page 93

4. Commissioning
Festo P.BE−VIFB5−03−EN en 0503e
Status bits
Please note
The four status bits of the valve terminal are only available
if there are electric input modules.
The status bits always occupy the four highest−value ad
dresses of the 4th. or 8th. input byte (depending on equip
ment fitted). If the inputs of the addresses thereunder are not
used, the valve terminal will set them to logical zero". The
following diagram shows the addresses of the status bits in
the address range of a valve terminal, depending on the
equipment fitted.
Module type
None
SIS−K−06/07
SIS−K−10/10
Fig. 4/17: Addresses of the status bits depending on the
equipment fitted
Number of inputs
No address range for
inputs
up to 28
up to 60
Number of status
bits
No status bits availa
ble
28, 29, 30, 31
60, 61, 62, 63
4−31