WIKA IPT-10, Руководство по эксплуатации

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PROFIBUS PA-output
Target
Mode
Failure
mode
Alarms Scaling
Source for
scaling
t
i
Damping
Sensor
characteristics
PA-Out
°C
TB
FB 2
F ig . 16 : IPT - 1 * V ers . 2 . 0 : B lock diagram with temperature value
M odule of the PA sensors
F or the cyclic data tra ffi c , IPT -
1
* V ers .
2
.
0
provides the following modules :
l
AI ( PA - OUT )
-
PA - OUT
value of the
FB
1
after scaling
l
T emperature
-
PA - OUT value of the FB
2
after scaling
l
A
dditional
C
yclic
V
alue
-
A
dditional cyclical value
(
depending on the source
)
l
F ree P lace
-
T his module must be used if a value should not be used in the data telegram of the cyclical data
tra ffi c ( e . g . replacement of the temperature and A dditional C yclic V alue )
M ax . three modules can be active . B y means of the con fi guration software of the P ro fi bus master ,
you can determine the con fi guration of the cyclical data telegram with these modules . T he procedure
depends on the respective con fi guration software .
T
ip
:
T he modules are available in two versions :
l
S
hort for
P
ro fi bus master supporting only one "
I
denti fi er
F
ormat "
byte , e . g . A llen B radley
l
L ong for P ro fi bus master only supporting the " I denti fi er F ormat "
byte , e . g . S iemens S
7
-
300
/
400
E xamples of telegram con fi guration
I n the following you will see how the modules can be combined and how the appendant data telegram
is structured .
E xample
1
( standard setting ) with pressure value , temperature value and additional cyclical value :
48
P
rocess pressure transmitter
IPT -
10
V
ers
.
2
.
0
-
ceramic sensor
• P
ro fi bus
PA
10
S
upplement
31541
-
EN
-
110418