wtw IFL 700 IQ, Руководство по эксплуатации, Страница: 41 / 44

IFL 70x IQ Indexes
8 - 3 ba75990e01 10/2012
8.2 Status info
The status info is a coded piece of information on the current status of
a sensor. Each sensor sends this status info to the controller. The sta-
tus info of sensors consists of 32 bits, each of which can have the value
0 or 1.
Status info,
general structure
The bits 0 - 15 are reserved for general information.
The bits 16 - 21 are reserved for internal service information.
You obtain the status info:
 via a manual query in the Setup / Serviceinfo / List of all components
menu (see system operating manual)
 by an automated query
– of a superordinate process control (e. g. when connected to the
Profibus)
– from the IQ Data Server (see IQ S
ENSOR
N
ET
Software Pack
operating manual)
The evaluation of the status info, e.g. in the case of an automated
query, has to be made individually for each bit.
Status info
IFL 70x IQ
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (general)
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (internal)
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Status bit Explanation
Bit 0 Component hardware defective
Bit 1-31 -