Roland R4000 User manual

Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
►Detection of butt welds and lashes
►Detection of changes in structure of material
►
►Sensor signal in recorder-like visualization
►Industrial standard interfaces for automation
►Graphical user interface with 10 inch touchscreen
►Data backup via USB or Ethernet
QUICK MENU:
Technical Data ............................... 11
Start-up ........................................... 71
Menu tree ........................................ 72
Fault messages ............................ 91
Timing diagrams ........................... 105
Service ............................................ 112
Order data ....................................... 121
Checklist for Fault detection ........ 123
Operation ........................................ 77
Weld Seam Detector SND40

Copyright
©2015 ROLAND ELECTRONIC GmbH
Otto-Maurer-Str. 17
DE 75210 Keltern
All rights on this document are at Roland Electronic GmbH.
Reproduction (also partly), electronical coverage, translation, transmission to third parties,
only with our prior permission.
Subject to change without further notice.

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Inhaltsverzeichnis
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
Declaration of conformity according to EC directives.....................................................................................7
1Safety advice ..........................................................................................................................................9
1.1Safety instructions and warnings for user ..........................................................................................9
1.2Declaration of icons............................................................................................................................9
1.3Fieldbus terminology ........................................................................................................................10
2Technical data ......................................................................................................................................11
2.1Control unit SND40...........................................................................................................................11
2.2Mechanical drawing control unit SND40 ..........................................................................................15
2.3Designation of sensors.....................................................................................................................16
2.4Leak flux sensor NS9SC KOMPLETT..............................................................................................16
2.5Combination sensor NS9-EC8x35NF10-100-SC KOMPLETT*.......................................................17
2.6Combination sensor NS9-EC8x35NT10-100-SC KOMPLETT*.......................................................17
2.7Eddy current sensor NS9NH-EC6x24NT10-100SC KOMPLETT*...................................................18
2.8Support roller block (Stützschuh) .....................................................................................................20
2.9Eddy current probe EC12x30IT10-100-S.........................................................................................21
2.10Eddy current probe EC20x25IT10-100-S.........................................................................................22
2.11Eddy current probe EC30x25IT10-100-S.........................................................................................23
2.12Eddy current probe EC5x30IF10-100-S...........................................................................................24
2.13Encircling coil systems EC5x25IDN50-500-S KOMPL. EC13x25PDN50-500-S KOMPL.
EC20x25IDN50-500-S KOMPL. ...................................................................................................................25
2.14Technical drawing EC5x25IDN50-500-S EC13x25PDN50-500-S EC20x25IDN50-500-S..............25
2.15Sensor cable KNS9S........................................................................................................................26
2.16Sensor cable CECM18S-G...............................................................................................................27
2.17Sensor cable SKNS8S .....................................................................................................................27
2.18Sensor cable SM18CECM18S-GG ..................................................................................................28
2.19Extension cable SM18CECM18S-GG-TA........................................................................................28
2.20Sensor Switch Box SSB-SND40 ......................................................................................................29
2.21Sensor Connection Box SCB-EC-S .................................................................................................31
2.22Rubber mounts for NS9 and NS12...................................................................................................32
3System description..............................................................................................................................33
3.1Glossary............................................................................................................................................33
3.2Intro...................................................................................................................................................33
3.3System description und principle of measurement...........................................................................33
3.4Integration into a production facility..................................................................................................34
3.5Information for projecting..................................................................................................................36
3.6Conditions for proper measuring operation......................................................................................39
4Mounting...............................................................................................................................................41
4.1Mounting of sensor...........................................................................................................................41
4.2Mounting of Eddy Current probes.....................................................................................................43
4.3Mounting of Encircling coil systems..................................................................................................45
4.4Mounting the SND40 Control Unit....................................................................................................47

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Inhaltsverzeichnis B0059021 / Rev. 1.7
4 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
5Electrical installation............................................................................................................................49
5.1Cables.............................................................................................................................................. 49
5.2Mains connection............................................................................................................................. 50
5.3Connection of PLC........................................................................................................................... 51
5.4Connection schedule – Leakage flux sensors................................................................................. 54
5.5Connecting of sensor....................................................................................................................... 55
5.6Connection schedule - Combination sensors.................................................................................. 56
5.7Connection schedule – Eddy current sensors and Encircling coil systems..................................... 57
6Communication with the PLC..............................................................................................................61
6.2Output „Ready”via Fieldbus............................................................................................................ 66
7Start-up..................................................................................................................................................71
7.1Prerequisites for Start-up................................................................................................................. 71
7.2Menu tree......................................................................................................................................... 72
7.3Basic settings / Standard values...................................................................................................... 73
8Operation...............................................................................................................................................77
8.1Switching on and Powering up ........................................................................................................ 77
8.2Teach-in – Program selection.......................................................................................................... 79
8.3Teach-In – Test operation................................................................................................................ 80
8.4Setup X/Y diagnosis......................................................................................................................... 81
8.5Statistics function............................................................................................................................. 82
8.6System Parameters ......................................................................................................................... 84
8.7Creating and editing of measuring programs .................................................................................. 85
8.8Optimizing the positioning of the Weld seam .................................................................................. 87
8.9Setting-up and changing the system / program password .............................................................. 87
8.10General parameters......................................................................................................................... 87
8.11Special parameters for sensor signal „Eddy current“ ...................................................................... 88
8.12Setup – Test operation X/Y.............................................................................................................. 90
9Fault messages, causes and remedies..............................................................................................92
9.1Troubleshooting at problems........................................................................................................... 94
9.2Creation of a sample tube................................................................................................................ 94
10Maintenance..........................................................................................................................................95
10.1Control unit SND40.......................................................................................................................... 95
10.2Sensors............................................................................................................................................ 95
10.3Regular wearing and increased wearing ......................................................................................... 96
10.4Program status / Operational status................................................................................................ 97
10.5SND40_10Store............................................................................................................................... 98
10.1Setting the System Time / Date..................................................................................................... 101
10.2Calibrating the touchscreen........................................................................................................... 103
11Technical records.............................................................................................................................. 107
11.1Timing diagrams – Flat material application.................................................................................. 107
11.2Service........................................................................................................................................... 114
11.3Hints on Hardware and Software versions .................................................................................... 120
11.4Other informations ......................................................................................................................... 121

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Inhaltsverzeichnis
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
12Order data...........................................................................................................................................123
12.1Control units....................................................................................................................................123
12.2Sensors...........................................................................................................................................123
12.3Cables / Accessories......................................................................................................................124
13Appendix.............................................................................................................................................125
13.1Checklist for fault identification.......................................................................................................125
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Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Safety advice B0059021 / Rev. 1.7
6 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
Blank page
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Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Safety advice
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
Declaration of conformity according to EC directives
Manufacturer: Roland Electronic GmbH
Otto-Maurer-Str. 17
DE 75210 Keltern
Product name: SND40
Product type: Weld Seam Detection System
R4000
Roland Electronic GmbH declares that the product listed above complies with the requirements of
the EMC directives listed below.
Applied Directives:
2006/95/EG Low Voltage Directive
EN61010-1: 2010
2004/108/EG: EMC Directive
EN61000-6-2: 2005-08 EN61000-6-4: 2007-01
Date of mark’s apposition: 12.05.2005
Keltern, 12.05.2005 Managing Director
Place, Date Signature Function of the signer
The declaration confirms the compliance with the cited directives. However, it is not any implied warranty of fitness for a
particular purpose especially as it may relate to product liability.
The safety instructions and warnings must be observed.
ISO 9001 : 2008
Reg.-no. 5152 QM08
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Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Safety advice B0059021 / Rev. 1.7
8 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
Blank page
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Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Safety advice
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
1 Safety advice
Pos: 5 /Komponentenallgemein/Sicherheitshinweise@ 2\mod_1316526033469_501.docx@ 10093 @ 2 @ 1
1.1 Safety instructions and warnings for user
This manual contains all information required for the correct operation of the Roland equipment.
It has been written for technically qualified personnel.
Unauthorized tampering with the unit, especially ignoring the warnings in the manual can cause
malfunction and damage to the unit. Only authorized personnel should be allowed to make
changes to the unit and perform cable connections especially the power supply.
Should it be necessary, e.g. in case of service or repair, to make measurements within the unit,
then all customary accidents prevention procedures should be observed. Only professional
electrical tools should be used.
Note The factory pre-settings – especially the upper / lower limit values – have
been chosen such that an optimal machine protection is ensured.
Diverging settings can impair the machine protection.
Safety advice for persons with cardiac pacemakers!
Persons with cardiac pacemakers are to stay away from the sensors!
The strong magnetic / electromagnetic fields of the sensors can cause malfunction
of cardiac pacemakers and other such apparatus!
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1.2 Declaration of icons
Warning - general dangers!
Reference to imminent hazards, which can result in severe bodily harm or death.
Warning - dangers by high voltage!
Reference to imminent hazards due to electricity, which can result in severe bodily
harm or death.
Attention - Damage of construction units!
Reference to a potential imminent situation, which can result in damage to the
product or environs.
Note
Useful reference to an application or deepening information.
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Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Safety advice B0059021 / Rev. 1.7
10 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
1.3 Fieldbus terminology
Within this manual the following Fieldbus specific expressions are used:
Term used in the manual Fieldbus specific expression
Master Scanner
Slave ControlNet adapter / node
Baud rate Data rate
Bus address Mac ID / node address
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Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2 Technical data
Pos: 9/ Schweissnaht/Geräte/SND40/2Technische Daten/SND40 Technische Daten @0\mod_1128582520078_501.docx@ 709 @ 2 @ 1
2.1 Control unit SND40
Technical Data
Mains voltage: 85...264 VAC
Power consumption: <110 W
Switch-on current: <15 A/115V, <30A/230V
External fuse protection: 3.15 A medium-blow
Weight: 12 kg (26.5 lb)
Dimensions (industrial enclosure): ca. 420 x 234 x 305 mm (L x W x H)
Degree of protection (industrial enclosure): IP54
Ambient temperature: 0 - 40 °C (operation)
Further characteristics:
• Embedded PC with Windows CE operating system for user interface
• Real-time computer (ARM7) for detection and positioning
• Programming and operation via 10" Touchscreen
• 31 programs, selectable via parallel interface / field bus interface
• 8 potential free optocoupler inputs 24 V DC with common ground potential; sinking inputs.
Specification:
 min. switching voltage HIGH: 13 V DC
 max. switching voltage HIGH: 30 V DC
 min. switching voltage LOW: 0 V DC
 max. switching voltage LOW: 4 V DC
8 potential free optocoupler outputs with common positive foreign supply
13… 30 V DC; sourcing outputs.
Specification:
 max. switched voltage: 30 V DC
 max. switched current: 50 mA (internal current limitation)
 max. contact rating: 1.5 W (only resistive load)
Attention!
For inductive load a coil protection diode is to be used. Otherwise the signal output
can be destroyed by the overvoltage when switching the inductive load off.

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Technical data B0059021 / Rev. 1.7
12 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
• 1 relay output (change-over contact)
• 1 relay output (closing contact), additionally only for SND40...MF… units
Specification for Ohmic load:
max. switched voltage: 30 V DC / 250 V AC
max. switched current: 50 mA
max. contact rating: 180 W / 1500 VA
• USB 1.1 interface (front side)
a) PCL3 compatible for printer, e.g. HP Deskjet HP5650, hp5652, hp6540
(other models must be registered in the operating system)
b) for USB stick for software updating and backup of the program data,
not until distribution with PC assembly NetDCU5.2 (approx. April 2006)
• 10 Mbit Ethernet interface (internal)
for general system access via TCP/IP (telnet)
IP address for Telnet 192.168.100.107, Subnet 255.255.255.000 (on delivery)
IP address for remote host 192.168.100.222 (on delivery)
• Fieldbus interface
Profibus DP interface, according to EN 50170, protocol v.1.10,
max. Baud rate 12 Mbit/s
ControlNet communication adapter (profiles number 12),
according to international ControlNet specification
DeviceNet communication adapter (profiles number 12),
according to ODVA specification (group two only servers)
Interbus S interface, Certification Protocol NO. 440
(500 kbit/s or 2 Mbit/s; RS422)
ProfiNet IO interface
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Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2.1.1 Versions of control unit SND40
The equipment designation is coded as follows:
From this code key the following versions of the control unit result:
SND40-EC-IO
for Eddy current sensors, Eddy current probes, Encircling coil systems
SND40-EC-PR
SND40-EC-PN
SND40-MF-IO
for Leakage flux sensors
SND40-MF-PR
SND40-MF-PN
SND40-EC-MF-IO for Eddy current sensors, Eddy current probes, Encircling coil systems, Leakage flux
sensors, Combo sensors
SND40-EC-MF-PR
SND40-EC-MF-PN
The SND40 control unit is delivered in different versions.
A version property is the measuring principle. Three versions are available:
The combination unit „EC-MF“ works with eddy current and leakage flux
principle
The eddy current unit „EC“ works only with the eddy current principle
The leakage flux unit „MF“ works only with the magnetic leakage flux principle
The combined unit "EC-MF" represents with its combined sensors the future-proof solution for
sophisticated Weld Seam Detection. The combination sensors are designed for both eddy current
and magnetic flux leakage. The other two versions "EC" and "MF" are for special cases only. The
matching sensors support only the respective principle.
A specimen examination in the application laboratory of Roland Electronic GmbH clarifies which
measuring principle is suitable for a process-safe detection. We strongly recommend not to make a
selection of one certain measuring principle without a specimen report.
Another important version consists in the interface for control. There is the parallel I/O interface, via
which the signal is exchanged. The usage of a fieldbus interface reduces the amount of wiring.
Additionally, fault messages can be also read out. At present, Profibus DP and Profibus IO are
available.
Note Using the fieldbus interface may require to pass the time-critical
signal "weld seam detected" through the I/O interface to ensure
accurate positioning. This is a way to avoid unpredictable
latencies of the fieldbus communication, which may manifest in
visible changes of accuracy positioning.
Pos: 11 /Schweissnaht/Geräte/SND40/2Technische Daten/SND40 Blockdiagramm @ 0\mod_1133261874859_501.docx@ 1079 @ 3 @ 1
SND40-EC-MF-IO
Control unit Meas. principle 1, 2:
EC
MF = Eddy current = Leakage flux
Interface:
IO = I/O interface
PR = Profibus interface
PN = ProfiNet IO interface

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Technical data B0059021 / Rev. 1.7
14 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2.1.2 Block diagram SND40 with combination sensor
A system consists of a control unit SND40, a sensor and a sensor cable. The block diagram
exemplarily shows a system with leakage flux module (4) and eddy current module (6). To it a
combination sensor (7) for round materials is attached.
Description of block diagram:
1: KM: The communication module is
the interface to the operator and
stores the system and program files.
2: Power: The power supply module
supplies all internal modules and the
sensors with electrical energy.
3: PM: The processor module takes over
the detection and positioning of the
welding seam and controls the PLC
interface.
4: MF: The leakage flux module is the
"front end" electronics to the Hall
sensor and supplies the magnetizing
current for the leakage flux and
combination sensors. In addition a
sensor (check signal) with current exit
(0… +/-20mA) can be attached. This
module is only present with SND40
devices with the
numbers… MF… in the designation.
5: without representation: Motherboard,
on which the modules are attached.
6: EC: The eddy current module is the
"front end" electronics to the eddy
current sensor. This module is only
present with SND40 devices with the
numbers… EC… in the designation.
7: NS9/12-EC…: combination sensor
consisting of magnetizing coil, (9) Hall
sensor and (10) EC sensor.
8: Round specimen, e.g. tube.
9: Hall sensor for measuring the
magnetic leakage flux. Unit is
integrated in the sensor element of the
combination and leakage flux sensors.
10: EC sensor (eddy current probe) for
generating and measuring the
alternating field. Integrated in the
sensor element of the combination
and EC sensors.
11: KNS9S: Sensor cable for combination
and leakage flux sensors.
12: CECM18S: Sensor cable for
combination and EC sensors / probes.
Fig. 1: SND40-EC-MF Block diagram
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Power KM
MF PM EC
Hall-Sensor EC-Sensor
KNS9S CECM18
S
SND40-EC-MF
NS9/12-EC-xxx
2
3
1
4 6
7
8
9
10
11 12

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2.2 Mechanical drawing control unit SND40
All dimensions are in mm.
Fig. 2: SND40 Mechanical drawing of the unit
Pos: 13 /Schweissnaht/Sensoren/Sensorbezeichnung/Sensorbezeichnungen@ 0\mod_1129638259156_501.docx@ 865 @ 2 @ 1
380
300
305
12

70

82
4
x

7

40
92,5 116
116
33,5
212,5
420
232,5
190
7
340
50
Flanschbohrung oben und unten
eine Flanschbohrung
98
25
mit Abdeckung

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Technical data B0059021 / Rev. 1.7
16 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2.3 Designation of sensors
The sensor designations are coded as follows.
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2.3.1 Combination sensors (leakage flux / eddy current)
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2.3.2 Eddy current sensors
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2.4 Leak flux sensor NS9SC KOMPLETT
Technical data
Application: Flat material (ferrous coils)
Thickness of material: Up to 3 mm
Min. width of material: 100 mm
Measuring principle: Leakage flux
Ambient temperature: 10 - 40 °C (50 – 104°F) (operation)
Class of protection: IP53
Weight: 9.2 kg (20.3 lbs)
Material of enclosure: Aluminum, nickel plated
Sensor cable: KNS9S
Accessories: Support roller block NS9SC
Air gap between pole boots
and sheet 1.0 … 1.1 mm in new condition 0,5 mm is smallest permissible value The air gaps must be above the smallest permissible value.
If the smallest permissible value is – due to
wearing - under-run, the sensor needs to be
repaired (see also chapter 10 “Maintenance”).
Air gap between sensor
element and sheet 1.0 … 1.1 mm in new condition 0.5 mm is smallest permissible value
* Accessories included
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lc
NS9-EC8x60NT10-100-SC
Material of enclosure:
N = Aluminium, nickel plated
Dimensions of sensor element:
8x60 = width 8mm, length 60mm
8x80 = width 8mm, length 80mm
Measuring principle 1:
NS = Seam sensor
(Standard meas.
principle = leakage flux)
Measuring principle 2
:
EC = Eddy current
Recommended frequency range:
10-100 = from 10 KHz to 100 KHz
Eddy current probe:
T = T-type
F = F-type
Connection:
S = Plug connection
Type of enclosure:
9 = type 9
12 = type 12
Application:
= Round specimen
C = Coil (flat specimen)
EC9-8x60NT10-100-SC
Material o
f
enclosure:
N = Aluminium, nickel plated
Dimensions of sensor element:
8x60 = width 8mm, length 60mm
8x80 = width 8mm, length 80mm
Measuring principle:
EC = eddy current
Recommended
f
requency range:
10-100 = from 10 kHz to 100 kHz
Eddy current probe:
T = T-type
F = F-type
C
onnection:
S = Plug connection
Application:
= Round specimen
C = Coil (flat specimen)
Type of enclosure
9 = type 9
12 = type 12

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2.5 Combination sensor NS9-EC8x35NF10-100-SC KOMPLETT*
Technical data
Application: Flat material (ferrous / non-ferrous coils)
Thickness of material Depending on material
Min. width of material: 100 mm
Measuring principle: Magnetical leakage flux, eddy current
(high resolution, only for non-ferrous material)
Ambient temperature: 10 - 40 °C (50 – 104°F) (operation)
Class of protection: IP53
Weight: 7.5 kg (16.5 lb)
Material of enclosure: Aluminum, nickel plated
Sensor cable: KNS9S (leak flux)
CECM18S-G (eddy current)
Accessories: Support roller block NS9SC
Air gap between pole boots
and sheet 1.0 … 1.1 mm in new condition 0,5 mm is smallest permissible value The air gaps must be above the smallest permissible value.
If the smallest permissible value is – due to
wearing - under-run, the sensor needs to be
repaired (see also chapter 10 “Maintenance”).
Air gap between sensor
element and sheet 1.0 … 1.1 mm in new condition 0.5 mm is smallest permissible value
* Accessories included
Pos: 18 /Schweissnaht/Sensoren/NS9SC/NS9-EC8x35NT10-100-SC Technische Daten@ 0\mod_1121348347437_501.docx@ 577 @ 2 @ 1
2.6 Combination sensor NS9-EC8x35NT10-100-SC KOMPLETT*
Technical data
Application: Flat material (ferrous / non-ferrous coils)
Thickness of material: Depending on material
Min. width of material: 100 mm
Measuring principle: Magnetical leakage flux, eddy current
Ambient temperature: 10 - 40 °C (50 – 104°F) (operation)
Class of protection: IP53
Weight: 7.5 kg (16.5 lb)
Material of enclosure: Aluminum, nickel plated
Sensor cable: KNS9S (leak flux)
CECM18S-G (eddy current)
Accessories: Support roller block NS9SC
Air gap between pole boots
and sheet 1.0 … 1.1 mm in new condition 0,5 mm is smallest permissible value The air gaps must be above the smallest permissible value.
If the smallest permissible value is – due to
wearing - under-run, the sensor needs to be
repaired (see also chapter 10 “Maintenance”).
Air gap between sensor
element and sheet 1.0 … 1.1 mm in new condition 0.5 mm is smallest permissible value
* Accessories included
Pos: 19 /Schweissnaht/Sensoren/NS9SC/NS9NH-EC6x24NT10-100SCTechnische Daten@ 0\mod_1129623640890_501.docx@ 856 @ 2 @1

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Technical data B0059021 / Rev. 1.7
18 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2.7 Eddy current sensor NS9NH-EC6x24NT10-100SC KOMPLETT*
Technical data
Application: Flat material (non-ferrous coils)
Thickness of material: Depending on material
Min. width of material: 100 mm
Measuring principle: Eddy current (high resolution)
Ambient temperature: 10 - 40 °C (50 – 104°F) (operation)
Class of protection: IP53
Weight: 6.5 kg (14.5 lb.)
Material of enclosure: Aluminum, nickel plated
Sensor cable: CECM18S-G
Accessories: Support roller block NS9SC
Air gap between pole boots
and sheet 1.0 … 1.1 mm in new condition 0.5 mm is smallest permissible value The air gaps must be above the smallest permissible value.
If the smallest permissible value is – due to
wearing - under-run, the sensor needs to be
repaired (see also chapter 10 “Maintenance”).
Air gap between sensor
element and sheet 1.0 … 1.1 mm in new condition 0.5 mm is smallest permissible value
* Accessories included
Pos: 20 /Schweissnaht/Sensoren/NS9SC/TechnischeZ eichnung @ 0\mod_1131374957093_501.docx@ 907 @ 3 @ 1

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
B0059021 / Rev. 1.7 Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
2.7.1 Technical drawing NS9EC / NS9-EC-…-SC / EC9-…-SC
Note!
When using the supplied rubber mounts, the total width extends (for 50 mm, 25
mm per mount) from 165 mm to 215 mm.
Fig. 3: NS9SC
Combo sensor
NS9-EC8-xxx-SC
Eddy current sensor
EC9-xxx-SC
Detail section
Specification
of connection
c
d
C
D
C
D
C
D
Leak flux sensor
NS9SC
180
154.5
0.75
57 57
165
92
132.5
20 22
43.5 7
101.5
55
18 25.5
17.5
17.5
M8 M8
M8
6
24
64.5
624
105
M5
M5
M5
Do not remove / use
those 2 screws !
M6 x 10
55
35
Motion space for
plug retainer clip
ø 30 x 30
ø10
87
ca. 120
b

Manual
Weld Seam Detection System R4000 SND40
for Coils, Wires, Cables and Lines
Technical data B0059021 / Rev. 1.7
20 ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
Pos: 21 /Schweissnaht/Sensoren/NS9SC/Stützrollenbock@ 0\mod_1147854984972_501.docx@ 2129 @ 2 @ 1
2.8 Support roller block (Stützschuh)
Description
1: 6xM12x30
Allen head screw
2: 6x roller 2391005
incl. spacer sleeve
3: Allen head screw
(not supplied)
Fig. 4: Support roller block
Pos: 22 /Schweissnaht/Sensoren/EC (Wirbelstromsonden)/EC12x30IT10-100-S @ 0\mod_1129555182734_501.docx@ 832 @ 2 @ 1
18
248
40
67 124 181
14
20
98
5
5
20
20

13

18
2
1
3