Siemens Siwarex U, Device Manual

Page: 4 / 89

Contents
1 Preface.................................................................................................................................... 1-1
1.1 P
URPOSE OF THE MANUAL
......................................................................................................... 1-1
1.2 R
EQUIRED BASIC KNOWLEDGE
.................................................................................................. 1-1
1.3 S
COPE OF THIS MANUAL
............................................................................................................ 1-1
1.4 F
URTHER SUPPORT
.................................................................................................................... 1-2
2 Scope of delivery, compatibility .......................................................................................... 2-3
2.1 S
COPE OF DELIVERY
.................................................................................................................. 2-3
2.2 C
OMPATIBILITY
......................................................................................................................... 2-4
3 Product overview .................................................................................................................. 3-5
3.1 G
ENERAL INFORMATION
........................................................................................................... 3-5
3.2 A
REA OF APPLICATION
.............................................................................................................. 3-5
3.3 D
ESIGN
...................................................................................................................................... 3-6
3.4 F
UNCTION
................................................................................................................................. 3-7
3.5 S
YSTEM INTEGRATION IN
SIMATIC ......................................................................................... 3-8
3.6 S
ETTING THE SCALE WITH
SIWATOOL U ................................................................................ 3-9
U
4 Hardware configuration and installation .......................................................................... 4-10
4.1 C
ONFIGURING THE HARDWARE IN
SIMATIC ...........................................................................4-10
4.2 EMC-
COMPLIANT DESIGN
........................................................................................................4-11
4.2.1 Definition: EMC ..............................................................................................................4-11
4.2.2 Introduction .....................................................................................................................4-11
4.2.3 Potential interference ......................................................................................................4-11
4.2.4 Coupling mechanisms......................................................................................................4-12
4.2.5 Five basic rules for ensuring EMC..................................................................................4-12
4.3 I
NSTALLATION ON THE PROFILE RAIL
.......................................................................................4-13
4.4 C
ONNECTION AND WIRING
.......................................................................................................4-14
4.4.1 Connection areas of SIWAREX U....................................................................................4-14
U
4.4.2 Shield connection.............................................................................................................4-14
4.4.3 Connections at the front connector..................................................................................4-15
4.4.4 Connection of the 24 V power supply ..............................................................................4-16
4.4.5 Load cell connection........................................................................................................4-16
4.4.6 Connection of the Siebert digital remote display.............................................................4-21
4.4.7 Connection of the PC for SIWATOOL U .........................................................................4-23
4.5 P
REPARING FOR OPERATION
.....................................................................................................4-24
4.6 U
SAGE IN
E
X ZONES
.................................................................................................................4-24
5 Weighing functions ............................................................................................................. 5-26
5.1 G
ENERAL INFORMATION
..........................................................................................................5-26
5.2 DR3
ADJUSTMENT PARAMETERS
C
HANNEL
1, DR 4
ADJUSTMENT PARAMETERS
C
HANNEL
2..5-26
5.2.1 DR3/4 - Zero set value.....................................................................................................5-27
5.2.2 DR3/4 – Characteristic value range LC, low-pass filter, mean value filter, setting data5-27
5.2.3 DR3/4 - Adjustment digits for the adjustment zero, adjustment digits and
adjustment weight............................................................................................................................5-30
5.3 T
HEORETICAL ADJUSTMENT
.....................................................................................................5-32
5.4 DR 5 G
ENERAL PARAMETERS
...................................................................................................5-33
5.4.1 DR 5 – module number ....................................................................................................5-34
5.4.2 DR 5 – port parameters ...................................................................................................5-34
5.4.3 DR 5 – display model.......................................................................................................5-34
5.4.4 DR 5 – assignment LED1, LED 2 ....................................................................................5-35
5.5 DR 6 O
UTPUT VALUES FOR THE REMOTE DISPLAY
. ..................................................................5-35
5.5.1 DR 6 – value 1, value 2 for display .................................................................................5-35
5.6 DR 11
COMMANDS FOR CHANNEL
1, DR 12
COMMANDS FOR CHANNEL
2 ................................5-36
5.7 DR 21
LIMIT VALUES CHANNEL
1, DR 22
LIMIT VALUES CHANNEL
2 .......................................5-36
5.7.1 DR 21/22 – switch-on weight limit value 1......................................................................5-36
5.7.2 DR 21/22 – cut-off weight limit value 1 ...........................................................................5-37
5.7.3 DR 21/22 – switch-on weight limit value 2......................................................................5-37
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SIWAREX U