ACCESS LEVELS ..........................38 ..........39 TANDARD OMMUNICATIONS NTERFACES CAN- ....................... 39 BUS COMMUNICATIONS CAN-bus interface ............................39 CAN-bus LED indicator ..........................39 RS-232 C ......................... 40 OMMUNICATIONS Page 2 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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Reading a continuous stream of a single output parameter ............... 61 Reading a continuous stream of a block of output parameters ..............62 ..........63 ODBUS PARAMETER ACCESS PROTOCOL Page 3 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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ONTACT DETAILS FOR ENQUIRIES SALES AND SERVICE ............................72 EB SITE ......................... 72 NQUIRIES AND SALES ..........................72 ERVICE ENQUIRIES ............72 ANUAL FEEDBACK AND COPYRIGHT Page 4 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
(CE) ECLARATION OF ONFORMITY Proton Products International Limited declares that the equipment listed below fulfils the requirements of directive EMC: 2014/30/EU and Low Voltage: 2014/35/EU. The following standards were applied: EMC - EN 61326-1:2013 Low Voltage - EN 61010-1:2010 (Scientific and measuring instruments)
NTRODUCTION The InteliSENS DG2120-K dual axis CCD diameter gauge provides super fast and highly accurate non-contact diameter measurement of cables or other objects manufactured in a continuous process. Unlike traditional laser diameter gauges which use a mechanically scanned laser beam, the InteliSENS DG2120-K diameter gauge uses an entirely solid state technique.
Communication interfaces RS-232*, RS-422, RS-485, CAN-bus**, Ethernet *An optional RS-232-to-USB converter cable is available for connection to USB equipped computers. **CAN-bus protocol is proprietary and reserved for connection to other Proton Products equipment such as CDI4 interface display unit. PTIONAL INTERFACES Must be specified for installation at time of manufacture, cannot be retrofitted.
PI feedback diameter control via adjustment of insulation extruders or capstan drives. • Isolated ±20V analogue input and ±10V analogue output for connection to insulation extruders or capstan drives. Proton part number 00047MC061 Page 11 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Displays all measurements. • Provides menu-based setting of all parameters. • Provides data logging, presets and alarms. • Connection via RS-232, Ethernet or EtherNet/IP. Proton part number 00054SW015 Page 12 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Measured objects threaded through the optical gate cavity must be secured against contact with the optical windows or catching upon the gauge body. For cable production line applications, Proton Products can supply optional adjustable cable guides for securing the passage of a cable through the optical gate cavity.
4. Install speed input (analogue or pulse). 5. Install optional electrical interfaces (Logic inputs, Relay outputs, Analogue outputs, PI feedback controller connections) using the optional Proton Products PSU-BOB breakout box or terminal strip. 6. Configure the gauge either via the CDI4 interface display unit or any of the above interfaces.
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NSTALLATION The gauge must be securely mounted by its base to a fixed surface. It can either be secured to an end user supplied mount or to an optional Proton Products adjustable height stand. • Optimum measurement accuracy is achieved if the object is centred in the optical gate cavity.
Installation on the adjustable height stand Proton Products supplies an adjustable height stand which can position the measurement axis of the gauge within the height range from 955 to 1045mm. The height can be adjusted by releasing the adjusting screws.
• Ensure that the shields of cables connecting to the end user’s equipment are clamped to earth at their destination. Page 20 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Powering off the gauge The gauge has no power switch; it may be powered off by switching off or disconnecting the power supply to the unit. Page 21 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
1. Press the “Click to calibrate touch screen” message during gauge power on to access the screen calibration function. 2. Tap the screen as directed, the screen will be calibrated. Page 22 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
- Y error (Y diameter – Preset Y diameter) Press the button to access the function menu page. Press the button to advance to “Home Page 3”. Page 23 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
- Position of last neck flaw - Neck flaw count Press the button to access the function menu page. Press the button to advance to “Home Page 5”. Page 24 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Press the button to reset above length to zero. Press the button to access the function menu page. Press the button to return to “Home Page 1”. Page 25 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Press the button to return to the home page. Press the button to access the function menu page. Press the button to advance to the next page. Page 26 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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Press the button to return to the home page. Press the button to access the function menu page. Press the button to advance to the next page. Page 27 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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• SMFD (Single Scan Flaw Detection) is NOT available in “Helix” mode. Units: Metric; Imperial Metric: Millimetre (mm) and metre (m) measurement units. Imperial: Inch (in) and feet (ft) measurement units. Page 28 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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If the “Reference Average Time” is set to too short a duration (i.e. close to the time duration of the flaws), then the flaws will significantly affect the value of the “Reference Diameter” and may result in the detection of false flaws. Page 29 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Setting a minimum “Start speed” prevents the SMFD function from logging flaws during line start-up and shutdown. Start length Setting a minimum “Length” prevents the SMFD function from logging flaws during line start-up and shutdown. Page 30 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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Do not forget to set to “OFF” to exit simulation mode and resume normal measurement operation. Dia compensation All measured diameter values are multiplied by this “Diameter Compensation” factor before display or reading through a communications interface. Page 31 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
• For bipolar outputs, the most negative measured error corresponds to a -10V output voltage. AOP response: Instant; Average. Instant: Analogue output voltage represents the value of each individual measurement. Average: Analogue output voltage represents the time averaged measured value. Page 32 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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Under average (lower limit); Over X (upper limit); Under X (lower limit); Over Y (upper limit); Under Y (lower limit); Over ovality (upper limit); Window Dirty. Page 33 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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Preset: Use the fixed “Preset speed” value for the line speed. Pulse: Determine the line speed from the pulse input. Analogue: Determine the line speed from the analogue input voltage. Page 34 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
- CDI4 software version. - CDI4 software issue date. Press the button to return to the home page. Press the button to access the function menu page Page 35 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
- Process capability Cpk - Count down of the remaining statistics time or length until the next statistics result. Press the button to return to the home page. Page 36 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
- FFT peak value. - FFT sampling window remaining time. Press the button to return to the home page. Press the button to access the function menu page. Page 37 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
The Home pages 2, 3, 4, 5 can be set to be displayed or hidden by selecting “TRUE” or “FALSE”. It is necessary to unlock the relevant pages before their parameters can be set via the CDI4 interface. Page 38 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
This CAN-bus interface is fitted as standard. It operates independently of the other communications interfaces and may be accessed at the same time as them. The CAN-bus interface uses a proprietary Proton Products protocol. It is exclusively used to communicate between the unit and other Proton Products modules. The unit automatically detects connection to other modules and configures the bus appropriately;...
The SLP RS-232 data format is: Number of data bits Parity Number of stop bits Flow control Default baud rate None None 115200 bit / s Page 40 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Example 1: To read the diameter, send the following ASCII string to the gauge: A<CR> For a 05.000mm object diameter, the gauge will respond with the following ASCII string: A05000<CR><LF> Page 41 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Example 2: To set the “Control mode” to “Run”, send any ONE of the following ASCII strings to the gauge: k00008 k8<CR> k8<LF> k8<CR><LF> Page 42 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Example continuous data output string: $8050000+10<CR><LF>MY 05000 <CR> <LF> Start Gauge Position Carriage Line Diameter Status Units Axis character type in gate Return Feed 05.000 Gauge Metric DGK2120 +10% (millimetres) Page 43 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Shield via the plug shield connection. The four-wire RS-422 interface may be converted to two-wire RS-485 operation by installation of the 2 shorting links shown above. Page 44 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Ethernet LED indicator LED status Indication Continuous green Online and connected Ethernet communications Flashing green Online but not connected Continuous red Critical link failure Flashing red Connection timeout Page 45 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Ensure that the cable shield is connected to this via the plug shield connection. PROFIBUS LED indicator LED status Indication i-BUS Continuous green Online PROFIBUS communications Continuous red Communication error Extinguished No communication Page 46 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Ensure that the cable shield is connected to this via the plug shield connection. PROFINET LED indicator LED status Indication i-BUS Continuous green Online PROFINET communications Continuous red Communication error Extinguished No communication Page 47 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Ensure that the cable shield is connected to this via the plug shield connection. EtherNet / IP LED indicator LED status Indication i-BUS Continuous green Online EtherNet / IP communications Continuous red Communication error Extinguished No communication Page 48 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
LECTRICAL NTERFACES PEED PULSE INPUT The speed pulse input may be connected to a line speed gauge (such as a Proton Products SL or SLR series non-contact laser speed and length gauge). Measured line speed input is required for: •...
The analogue input and its ground reference are isolated from earth. Specification Minimum Typical Maximum Units Input voltage measurement range Input voltage absolute range Input-to-earth voltage kΩ Input resistance Page 50 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
• For 24V signals (such as from a PLC), the power dissipation in the 820Ω resistor can be reduced by connecting another 820Ω in series between the pull-up signal source and logic input. Page 51 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
If the relay contacts are used to switch inductive loads, then suppressors must be fitted to clamp voltage spikes. Specification Minimum Typical Maximum Units DC voltage between contacts Contact-to-earth voltage Current Ω On resistance (at a current of 10mA) Page 54 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Analogue outputs and their shared ground reference are isolated from earth. • Analogue outputs are short circuit proof. Specification Minimum Typical Maximum Units Output voltage Output-to-earth voltage kΩ Load resistance Page 55 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
PIN input to earth voltage kΩ PIN input impedance POUT output voltage POUT output voltage (absolute forced) POUT output to earth voltage POUT output current Ω POUT output impedance Page 56 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
In this configuration, the PI feedback controller output voltage is added to a fixed control voltage from a potentiometer or PLC via the auxiliary control input on the extruder or capstan driver. The fixed Page 57 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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The system cannot function if R2 > 5 × R1 since the maximum control range will be < 10%, which is normally not sufficient. Page 58 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
?[Input parameter number][Space][Number of parameters]<CR><LF> format Response [Input parameter value]<CR><LF> format Only consecutive parameter values may be requested in a block parameter request. RITING INPUT PARAMETERS Page 60 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
The data stream can be terminated by sending an escape character to the gauge (ASCII code decimal 27 or the ‘Esc’ key or the ‘Ctrl’’[‘ key combination on a PC keyboard). Page 61 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
The data stream can be terminated by sending an escape character to the gauge (ASCII code decimal 27 or the ‘Esc’ key or the ‘Ctrl’’[‘ key combination on a PC keyboard). Page 62 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
ODBUS PARAMETER ACCESS PROTOCOL This protocol provides access to individual parameters or blocks of parameters and is typically used in a production environment where the Proton Products instrument is connected to a computer, Modbus connected PLC or similar device. The parameters consist of 16-bit words (DW) and are divided into input and output groups: •...
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Zero of analogue O/P1 DW120 Gain of analogue O/P2 10000 DW121 Zero of analogue O/P2 DW122 Gain of analogue O/P3 10000 DW123 Zero of analogue O/P3 DW124 Page 68 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Line speed too low in helix mode 0=OK,1=too low Line speed too high in helix mode 0=OK,1=too high Gauge too hot 0=OK;1=Gauge Hot External Alarm 1 0=OK,1=Alarm External Alarm 2 0=OK,1=Alarm Page 69 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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Cable position on X axis 1=1% 0~±100 DW39 Cable position on Y axis 1=1% 0~±100 DW40 Cable position on Z axis 1=1% 0~±100 DW41 Line speed 1=0.1m/min{1=1ft/min} -32768~32767 Page 70 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
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IP address for ETH xx.xx.xx.xx DW65 DW66 IP address for iBUS xx.xx.xx.xx DW67 DW68 Sub net Mask xx.xx.xx.xx DW69 DW70 Gateway xx.xx.xx.xx DW71 DW72 Gauge temperature 1=0.1℃ Page 71 of 72 Proton Products InteliSENS DGK2120 Diameter Gauge Instruction Manual (Issue 1a)
Proton Products is not responsible for consequential or incidental damage related to the provision or use of the information contained in this manual. • The information contained in this manual is the property of Proton Products and may not be circulated or distributed to third parties. •...
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