Vaisala Main Program Networks on Siemens S7 User manual

Vaisala
Brand
Vaisala
Model
Main Program Networks on Siemens S7
Type
User manual
Instruction Sheet
Main program networks on Siemens S7
with Vaisala K-Patents® refractometer
Totally Integrated
Automation Portal
S7_1200 / PLC_1 [CPU 1212C AC/DC/Rly] / Program blocks
Main [OB1]
Main Properties
General
Name Main Number 1 Type OB Language LAD
Numbering Automatic
Information
Title "Main Program Sweep (Cy‐
cle)"
Author Comment Family
Version 0.1 User-defined ID
Main
Name Data type Default value Comment
Input
Initial_Call
Bool Initial call of this OB
Remanence
Bool =True, if remanent data are available
Temp
Status
String
LED
Real
CCD
Real
nD
Real
T
Real
Tsens
Real
Traw
Real
RHsens
Real
CALC
Real
CONC
Real
PTraw
DInt
QF
Real
mA
Real
BGlight
DInt
Seq
DInt
Timestamp
DInt
Constant
Network 1:
This network connects to a K-PATENTS refractometer. "UDP_connect" must be set to '1' to connect. After that, 0->1 changes of "UDP_send" will trigger data traffic. Net‐
work 2 below is an example to do that.
"REFRACTOMETER_CONNECTION"
%FB7%FB7
"REFRACTOMETER_
CONNECTION_
DB_2"
%DB24%DB24
"UDP_connect"
%M10.
0
%M10.
0
"UDP_disconnect"
%M10.
1
%M10.
1
"UDP_send"
%M10.
3
%M10.
3
#Status
#LED
#CCD
#nD
#T
#Tsens
#Traw
#RHsens
#CALC
#CONC
#PTraw
#QF
#mA
#BGlight
#Seq
#Timestamp
EN
UDP_connect
UDP_
disconnect
UDP_send
ENO
Status
LED
CCD
nD
T
Tsens
Tra
w
RHsens
CAL
C
CON
C
PTra
w
QF
mA
BGlight
Seq
Timestamp
EN
UDP_connect
UDP_
disconnect
UDP_send
ENO
Status
LED
CCD
nD
T
Tsens
Tra
w
RHsens
CAL
C
CON
C
PTra
w
QF
mA
BGlight
Seq
Timestamp
Network 2:
This is an example network that triggers data traffic once in every second. A CPU clock memory bit can also be used.
TON
Time
R
"timer1_start"
%M4.0%M4.0
"IEC_Timer_0_DB"
%DB25%DB25
T#1S
"timer1_value"
%MD12%MD12
"timer1_start"
%M4.0%M4.0
"UDP_connect"
%M10.0%M10.0
"UDP_send"
%M10.3%M10.3
"UDP_send"
%M10.3%M10.3
IN
PT
Q
ET
Time
IN
PT
Q
ET
Time
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Vaisala Main Program Networks on Siemens S7 User manual

Vaisala
Brand
Vaisala
Model
Main Program Networks on Siemens S7
Type
User manual
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