Riftek RF096-35/55-100 Series User manual

Certified according to ISO 9001:2015
PIPE ID CONTROL SYSTEM
22, Logoisky tract, Minsk
220090, Republic of Belarus
tel/fax: [phone]
[e-mail]
User's manual
www.riftek.com
RF096-35/55-100 Series

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Pipe ID Control System. RF096-35/55-100 Series
RF096-35/55-100 [Revision 1.0.0] 12.12.2018
Contents
.............................................................................................................................................31. Safety precautions
.............................................................................................................................................32. CE сompliance
.............................................................................................................................................33. Laser safety
.............................................................................................................................................34. General information
.............................................................................................................................................45. Basic technical data
.............................................................................................................................................46. Example of item designation when ordering
.............................................................................................................................................57. Structure and operating principle
.............................................................................................................................................58. Connection
.............................................................................................................................................69. Network configuration
........................................................................................................................................... 6
9.1. PC
........................................................................................................................................... 8
9.2. PLC
........................................................................................................................................... 11
9.3. I-7580 module
.............................................................................................................................................1210. GSD import
.............................................................................................................................................1411. Project setup
.............................................................................................................................................2112. Communication
........................................................................................................................................... 21
12.1. Communication sequence
........................................................................................................................................... 22
12.2. PROFINET Input Data Area
................................................................................................................. 22
12.2.1. "Interval time" mode
................................................................................................................. 22
12.2.2. "Fixed data length" mode
................................................................................................................. 23
12.2.3. "End character" mode
........................................................................................................................................... 23
12.3. PROFINET Output Data Area
................................................................................................................. 24
12.3.1. Data output command (byte 1)
................................................................................................................. 24
12.3.2. Control bit (byte 2)
................................................................................................................. 24
12.3.3. Output data length (byte 3, byte 4)
................................................................................................................. 25
12.3.4. Fixed data length (byte 5, byte 6)
................................................................................................................. 25
12.3.5. Interval time (byte 7)
................................................................................................................. 25
12.3.6. Timeout value (byte 8)
........................................................................................................................................... 26
12.4. Communication between PLC and system
................................................................................................................. 26
12.4.1. General information
................................................................................................................. 27
12.4.2. Data transfer
................................................................................................................. 27
12.4.3. Calibration................................................................................................................. 27
12.4.4. Measurement
................................................................................................................. 27
12.4.5. Go to zero
........................................................................................................................................... 28
12.5. Communication tests
........................................................................................................................................... 30
12.6. Diagnostic messages
................................................................................................................. 30
12.6.1. Output Data Error
................................................................................................................. 30
12.6.2. Input Data Error
.............................................................................................................................................3013. Intended use
........................................................................................................................................... 30
13.1. Preparation for use
........................................................................................................................................... 30
13.2. Measurements
.............................................................................................................................................3114. Technical support
.............................................................................................................................................3115. Warranty policy
.............................................................................................................................................3116. Revisions
.............................................................................................................................................3117. Distributors

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1. Safety precautions
· Use supply voltage and interfaces indicated in the system specifications.
· In connection/disconnection of cables, the system power must be switched off.
· Do not use the system in locations close to powerful light sources.
2. CE сompliance
The system has been developed for use in industry and meets the requirements of
the following Directives:
· EU directive 2014/30/EU. Electromagnetic compatibility (EMC).
· EU directive 2011/65/EU, “RoHS“ category 9.
3. Laser safety
The system makes use of an c.w. 660 nm wavelength semiconductor laser.
Maximum output power is 1 mW. The system belongs to the 2 laser safety class according
to IEC/EN 60825-1:2014. The following warning label is placed on the housing:
The following safety measures should be taken while operating the system:
· Do not target the laser beam to humans.
· Do not disassemble the laser sensor.
· Avoid staring into the laser beam.
4. General information
The system is designed for non-contact scanning and inner diameter measurement
of the pipes.

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5. Basic technical data
Parameter
Value
Measured ID range, mm
35...55
ID measurement accuracy, mm
±0.05
Angle scan resolution, points for turnover
3200
Pipe depth, mm
100
Linear translation accuracy, mm
±0.05
Laser sensor linearity, µm
±15
Laser sensor resolution, µm
3
Laser sensor sample frequency, Hz
9400
Light source
red semiconductor laser,
660 nm wavelength
Laser sensor output power, mW
1
Laser safety class
2 (IEC60825-1)
Interface
Ethernet and PROFINET
Power supply, V
220
Measurement time, s
<5
Environmental resistance
Vibration
20 g / 10…1000 Hz, 6 hours for
each of XYZ axes
Shock
30 g / 6 ms
Permissible ambient light, lx
30000
Relative humidity, %
5-95 (no condensation)
Operating ambient temperature, °С
0…+45
Storage temperature, °С
-20…+70
Weight (without cables), gram
6800
Note: System parameters can be changed for a specific task.
6. Example of item designation when ordering
RF096-Dmin/Dmax-L
Symbol
Description
Dmin/Dmax
ID measurement range, mm.
L
Measurement depth, mm.
Example: RF096-35/55-100 - Pipe ID Control System, ID measurement range - 35...55 mm, measurement
depth - 100 mm.

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7. Structure and operating principle
Operation of the system is based on scanning the pipe inner surface with a rotating
triangulation laser sensor.
The system contains a base on which the linear translation mechanism, the
controller and the interface module are installed. The linear translation mechanism carries
the rotation module on which the laser sensor is mounted. On the back of the system there
are four connectors for power and interfaces.
The system operates as follows.
The measured pipe is installed coaxially with the laser sensor. At the command of
an external controller, the laser sensor moves into the hole. The sensor begins to rotate and
scans the inner surface of the pipe, transmits the polar coordinates of the surface (distance
from the axis of rotation measured by the sensor and the corresponding angle of rotation) to
the built-in computer to calculate the required geometric parameters. The result is
transmitted to the external controller via PROFINET.
8. Connection
· Connect the system to your controller.
· Connect the power cable to the system.
· Connect the system to 24V DC by using the special power cable.
The block diagram is shown below. In this diagram, I-7580 module is PROFINET IO
device of the system, and PLC is S7-1200 from Siemens. The program «Step 7 V11»
provided by Siemens does the configuration and communication.

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9. Network configuration
Configure the network as shown below:
PC
PLC
I-7580
–
Device name: PLC_1
Device name: i-7580
IP: 192.168.1.210
IP: 192.168.6.211
IP: 192.168.1.212
Mask: 255.255.0.0
Mask: 255.255.0.0
Mask: 255.255.0.0
9.1. PC
1. Select Start Menu > Control Panel > Network and Sharing Center. (For
Windows 8 and higher, search for Control Panel, and select Network and
Internet).
2. Click Change adapter settings.

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3. Right-click on Local Area Connection and select Properties.
4. Select Internet Protocol Version 4 (TCP/IPv4) and click on Properties.
5. Select Use the following IP address and enter the IP address, Subnet Mask,
Default Gateway and DNS server.
Click OK and close the Local Area Connection Properties window.

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9.2. PLC
1. Double-click the TIA icon to start Step 7 V11.
2. Click Project view.

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3. Search for accessible devices.
4. Select PLC and click the Online & diagnostics button.
5. Set the IP address and the subnet mask.

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6. Set the device name.

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9.3. I-7580 module
1. Search for accessible devices.
2. Select I-7580 module and click the Online & diagnostics button.
3. Set the IP address and the subnet mask.

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4. Set the device name.
10. GSD import
Please follow the steps to import the GSD file:
Step 1: Get the GSD file
The GSD file can be downloaded from an FTP site:
ftp://ftp.icpdas.com/pub/cd/fieldbus_cd/profinet/converter/i-7580/gsd/
Step 2: Import the GSD file
1. Double-click the TIA icon to start Step 7 V11.

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2. Click Project view.
3. Select Menu > Options > Install general station description file (GSD).
4. Select and install the GSD file.

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11. Project setup
Please follow the steps to setup the project:
Step 1: Create the project
1. Double-click the TIA icon to start Step 7 V11.
2. Create the project.
Step 2: Project configuration
1. Add the PLC device.

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2. Select Add new device.
3. Set the PLC name to «PLC_1».

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4. Set the IP address and the subnet mask for PLC and add the new subnet.
5. Add the I-7580 module.

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6. Select the PROFINET interface.
7. Set the device name to «i-7580».

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8. Set the IP address for the I-7580 module.
9. Set the module type for the I-7580 module.

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10. Set parameters for the I-7580 module.
11. Compile and download to the device.

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