5. Bench test ............................. 74 5.1. Connecting the hardware ....................74 5.2. Powering up your RipEX ....................74 5.3. Connecting RipEX to a programming PC ................74 5.4. Basic setup ......................... 78 5.5. Functional test ........................78 6. Installation ............................. 79 6.1.
Data may be delayed, corrupted (i.e., have errors), or be totally lost. Significant delays or losses of data are rare when wireless devices such as the RipEX are used in an appropriate manner within a well‐constructed network. RipEX should not be used in situations where failure to transmit or receive data could result in damage of any kind to the user or any other party, including but not limited to personal injury, death, or loss of property.
RipEX default IP is 192.168.169.169/24, so set a static IP 192.168.169.x/24 on your PC, power on the RipEX and wait approximately 48 seconds for the RipEX OS to boot. Connect your PC to RipEXs' ETH interface, start your browser and type https://192.168.169.169 in the address line.
Page 9
Calculate and estimate the network throughput and response times when loaded by your application. Perform a bench-test with 3-5 sets of RipEX's and SCADA equipment (Chapter 5, Bench test). Design the addressing and routing scheme of the network (Chapter 2, RipEX in detail and RipEX App notes, Address planing Preconfigure all RipEX's (Section 5.4, “Basic setup”).
Any unit can serve as the central master, repeater, remote terminal, or all of these simultaneously, with a configuration interface easily accessible from a web browser. Anybody with even basic knowledge of IP networking can set up a RipEX within a matter of minutes and maintain the network quite easily.
Page 11
• Bridge or Router - RipEX is a device with native IP support which can be set as a standard bridge or router. • Modbus, IEC101, DNP3, Siemens 3964(R), Comli, RP570, C24, DF1, Profibus, SLIP, Modbus TCP, IEC104, DNP3 TCP etc.
- Can be set manually or synchronized via NTP (Network Time Protocol) - Any RipEX also runs as a NTP server automatically - NTP synchronization via Ethernet or over the Radio channel from another RipEX or from the built- in GPS...
2. RipEX in detail 2.1. Modes of operation Radio modem RipEX is best suited for transmission of a large number of short messages where a guaranteed delivery time is required, i.e. for mission critical applications. RipEX has the following basic uses: •...
Page 15
RF spectrum from extra load which would be otherwise generated by local traffic in the LAN (the LAN to which the respective ETH interface is connected). One has to be very careful when RipEX in Bridge mode is connected to LAN, because all LAN traffic is then broadcast to the Radio channel.
Page 16
Packet is received by RipEX1 and FEP’s RipEX. Step 6 FEP’s RipEX sends the packet (the reply from RTU3) to FEP through COM1. RipEX1 sends this packet to RTU1. RTU1 doesn’t react, because the packet is addressed to FEP.
You can see an example of IP addresses of the SCADA equipment and RipEX's ETH interfaces in the picture below. In Bridge mode, the IP address of the ETH interface of RipEX is not relevant for user data communic- ation. However it is strongly recommended to assign a unique IP address to each RipEXs' ETH interface, since it allows for easy local as well as remote service access.
2.3. Router mode RipEX works as a standard IP router with two interfaces (radio and ethernet) and two COM port devices. There is a sophisticated anti-collision protocol on the radio channel, which checks and verifies every single packet. Being an IP router, each unit can simultaneously work as a store-and-forward repeater and deliver packets to the connected equipment.
Page 20
CRC checks to guarantee data delivery and integrity even under harsh interference conditions on the radio channel. RipEX works as a standard IP router with 2 independent interfaces: radio and ETH. Each interface has its own MAC address, IP address and mask.
Page 21
Radio IP addresses of the RipEX’s required to communicate over the radio channel must share the same IP network. We recommend planning your IP network so that every RipEX is connected to a separate sub-network over the ethernet port. This helps to keep the routing tables clear and simple.
The “Addressing” image shows a routing table next to every RipEX. The routing table defines the next gateway for each IP destination. In radio transmission, the radio IP of the next radio-connected RipEX serves as the gateway.
More specifically, every group of IP addresses of devices (both RipEX's and SCADA), which is accessed via a repeater, should fall in a range which can be defined by a mask and no address defined by that mask exists in different part of the network.
When a UDP datagram reaches its final IP destination, it should be in a RipEX router again (either its ETH or radio interface). It is processed further according its UDP port. Either it is delivered to COM1(2)
RipEX, user data extracted from the TCP messages and processed as if it came from a COM port. When the data reaches the destination RipEX, it can be transferred to the RTU either via the serial interface or via TCP (UDP), using the terminal server again.
2.6.1. Logs There are ‘Neighbours’ and Statistic logs in RipEX. For both logs there is a history of 20 log files available, so the total history of saved values is 20 days (assuming the default value of 1440 min. is used as the Log save period).
COM1, COM2), some internal interfaces between software modules (e.g. Terminal servers, Modus TCP server etc.) can be monitored when such advanced diagnostics is needed. Monitoring output can be viewed on-line or saved to a file in the RipEX (e.g. a remote RipEX) and downloaded later.
• For evaluation and testing, Time-limited keys can be supplied. These keys activate the coded feature for a limited operational (power on) time only. Free Master-key trial for 30 days is in every RipEX. • Software keys are always tied to a specific RipEX production code.
The following paragraphs are not a guide to network planning – that is a topic far beyond the scope of a product manual. What is provided is the essential RipEX data needed plus some comments on common problems which should be addressed during the planning process.
Page 32
A field test may help again, provided it is run for longer period of time (hours-days). RipEX diagnostic tools (ping) report the mean deviation of the RSS, which is a good indication of the signal stability. A multiple of the mean deviation should be added to the fade margin.
“it” does not work. That is why RipEX reports the, somewhat mystic, figure of DQ (Data Quality) alongside the RSS. The software demodulator uses its own metrics to assess the level of distortion of the incoming signal and produces a single number in one-byte range (0–255), which is proportionate to the “quality”...
So, make sure you give your RiPEX repeaters the chance to communicate in a reasonable RF environment. Sometimes a different layout can significantly reduce the vulnerability of a radio network.
If an extensive area needs to be covered and multiple retranslation would be uneconomical or unsuitable, RipEX’s can be interconnected via any IP network (WLAN, Internet, 3G, etc.). This is quite simple be- cause RipEX is a standard IP router with an ethernet interface. Consequently interconnecting two or more RipEX's over a nested IP network is a standard routing issue and the concrete solution depends on that network.
This rugged connector connects to a power supply and it contains control signals. A Plug with screw- terminals and retaining screws for power and control connector is supplied with each RipEX. It is Tyco 7 pin terminal block plug, part No. 1776192-7, contact pitch 3.81 mm. The connector is designed for electric wires with a cross section of 0.5 to 1.5 mm...
SI AI - be delayed by a set time. Disconnecting SLEEP INPUT from 10–30VDC GND (-) ends the Sleep mode. Note that RipEX takes 48 seconds Pin No.: 1 2 3 4 5 6 to wake up from the Sleep mode.
RipEX’s serial ports should be DTE (Data Terminal Equipment) and a straight-through cable should be used. If a DCE device is connected to the RipEX‘s serial ports, a null modem adapter or cross cable has to be used.
Any other file system will be simply ignored by the RipEX. When in doubt, consult your IT expert. Once the RipEX recognizes a flash disc inserted into the USB interface, the status LED starts blinking slowly, alternating red and green colors. That indicates the start of the upload/download of files. The LED flashing may change during the process, the successful completion of the recording is indicated by fast alternating green and red flashes (about 3 times per second).
Note To reset the RipEX only use the RESET button as described above or use the button in RipEX’s web configuration, see Adv. Conf., Maintenance. Never use a power cycling (dis- connecting and reconnecting power supply) to reset it. While power cycle resets, or rather reboots the RipEX, its software will not terminate correctly resulting in logs, statistics and graphs not being saved properly.
Output" or "Detail graphs start” for any line in the Alarm configuration table are checked. Emergency – Emergency status is an undefined RipEX status either because of a SW or HW problem when RipEX does not function properly. Maintenance web page is mostly accessible even in Emergency status.
All the values above are guaranteed for temperatures from -30 to +60 °C (-22 to +140 °F) and for all frequency channels. The RipEX spurious response rejection is defined as "better than 70 dB", where 70 dB is the limit defined by ETSI EN 300 113. We confirm that the real measured values of this parameter are better than 75 dB.
Page 62
Product The radio circuits in RipEX were designed to provide protection from the output of the power amplifier and no oscillation, no damage into infinite VSWR at any phase angle occurs. OBW 99% (Occupied BandWidth) - the bandwidth containing 99% of the total integrated power of the transmitted spectrum, centered on the assigned channel frequency.
G – internal GPS module (Part No. RipEX-HW-GPS) S – Up to 50 kHz channel spacing (Part No. RipEX-HW-50kHz). "S" is used, becasue units with older version radio boards (lower than 1.1.90.0 or 1.2.50.0.) don't support 50 kHz channel spacing.
Page 64
MASTER – enables all functionalities of all possible SW feature keys (Part No. RipEX-SW-MASTER) Software keys are always tied to a specific RipEX Serial number (S/N). When SW key is ordered later and not together with RipEX unit, this S/N must be given.
RipEX-HS is redundant hot standby chassis. There are two hot-stand-by standard RipEX units inside. In case of a detection of failure, automatic switchover between RipEX units sis performed. RipEX-HS is suitable for Central sites, Repeaters or Important remote sites where no single point of failure is required.
3G router. During a field test, units can be powered from the backup battery and external antenna can be connected to one of the RipEX units through „N“ connector on the case.
11. Feedline cable Feedline cable is 50 cm long and is made from the RG58 coaxial cable. There are TNC Male (RipEX side) and N Male connectors on the ends. It is intended for use between RipEX and cab- inet panel.
5. Bench test 5.1. Connecting the hardware Before installing a RipEX network in the field, a bench-test should be performed in the lab. The RipEX Demo case is great for this as it contains everything necessary: 3 RipEX’s, Power supply, dummy load antennas, etc.
We recommend using the "W1" - external Wifi adapter (an optional accessory of the RipEX). Connect your PC or tablet or smart phone to RipEX Wifi AP first. Its default SSID is “RipEX + Unit name + S/N”. The W1 contains a built-in DHCP server, so if you have a DHCP client in your PC (as most users do), you don’t need to set anything up.
Fig. 5.3: PC address setting Important When you change the RipEX ETH address from the default value later on and the new IP network does not include the default one, you will have to change your PC's static IP again to be able to continue configuring the RipEX.
You must install this certificate into your web browser (Mozilla Firefox, Internet Explorer). The first time you connect to the RipEX, your computer will ask you for au- thorisation to import the certificate into your computer. The certificate is signed by the certification authority Racom s.r.o.
To test radio communication between the RipEX’s you can use the Ping test, under Diagnostic/Ping menu. Setting up and the output of this test are described in chapter Adv. Conf., Tools. If the radio communication between RipEX’s is functional, you can proceed with a test of communication between the connected devices.
Radio modem RipEX is directly mounted using clips to the DIN rail. The mounting can be done lengthwise (recommended) or widthwise, in both cases with the RipEX lying flat. The choice is made by mounting the clips, one M4 screw per each. RipEX is delivered with two clips, two screws and four threaded holes.
6.1.4. Fan kit In extreme temperatures you can install an external fan kit for additional cooling. The fan kit installs using three screws driven into the openings on the bottom side of the RipEX. Use M4×8 screws. Fig. 6.8: Fan kit mounting The fan kit may be controlled using the Alarm Output (Control and Power connector, Section 4.2.2,...
The shorter the feed line, the better. RipEX can be installed right next to the antenna and an ethernet cable can be used to connect it to the rest of the installation and to power the RipEX . An ethernet cable can also be used for other protocols utilising the serial port, see Advanced Configuration, Terminal server.
(via LAN) or a high speed WAN (e.g. Internet). The RipEX which you are logged-in to in this way is called Local. Then you can manage any remote RipEX in the network over-the-air in a throughput-saving way: all the static data (e.g. Web page graphic objects) is downloaded from the Local RipEX and only information specific to the remote unit is transferred over the Radio channel.
Advanced Configuration Connect Action button to connect to the remote RipEX, which is specified by the IP address in the Remote box. The Unit name in "Values from" box is changed accordingly afterwards. Disconnect When a Remote RipEX is sucessfully connected, the Disconnect button shows up. When the Disconnect process is executed, the Local RipEX (IP address in the Local box) can be managed and the Unit name in the "Values from"...
Page 87
Bridge mode is suitable for Point-to-Multipoint networks, where Master-Slave application with polling- type communication protocol is used. RipEX in Bridge mode is as easy to use as a simple transparent device, while allowing for a reasonable level of communication reliability and spectrum efficiency in small to medium size networks.po...
Page 88
Each frame transmitted on Radio channel from this RipEX has to be acknowledged by the re- ceiving RipEX, using the very short service packet (ACK), in order to indicate that it has received the packet successfully. If ACK is not received, RipEX will retransmit the packet according its setting of Retries.
Page 89
Maintenance/Miscellaneous/BRC Radio MAC button. ARP replay packet refreshes the respective records in neighbouring units. This is necessary e.g. when a RipEX unit has been replaced by a spare one with the same Radio IP address. • TX Delay probability [%] Default = 0 [0=0ff, 100=Max] It sets the probability of delaying a packet transmission on the Radio channel.
Page 90
When Auto Toggle mode is On (HW button on front panel), controller automatically switches-over to RipEX ”B“, even if “A” doesn't have any alarm and uses “B” for a set time in order to confirm that RipEX ”B“ is fully ready-to-operate.
Page 91
• Manual RipEX internally uses the Unix epoch time (or Unix time or POSIX time) - the number of seconds that have elapsed since January 1, 1970. When RipEX calendar time is set, the Unix epoch time is calculated based on filled in values (Date, Time) and the time zone, which is set in operating system (computer), where the browser runs.
Page 92
Advanced Configuration ■ Internal GPS – The source of time is the internal GPS. In this case only RipEX Time zone and Daylight saving parameters below are active. ○ Source IP Default = empty IP address of the NTP server, which provides Time source. Date and Time will be requested by RipEX from there.
Page 93
Connection between your PC and RipEX may be lost. When this happens, use the Reset button on the bottom side of RipEX (keep it pressed for 15 sec.) in order to set Default access, which restores the default Ethernet IP, default password, sets the L3 Firewall to Off, sets ARP proxy&VLAN settings to Off and...
Page 95
When “On”, the Hardware Alarm Output indicates the full functionality of the RipEX. The Hardware Alarm Output is down only when the RipEX is not powered or it is booting. When SNMP Trap and/or Detail Graphs are ticked in the Unit ready line, the respective action is taken after every Hardware Alarm Output state change (and also when the Apply button is activated after a reconfiguration).
Page 96
Save Mode When a RipEX is switched to the SAVE mode, it can be in one of two states – the SAVE state or the ACTIVE state. In the SAVE state, the RipEX functionality is limited to listening to the Radio channel in order to minimize the power consumption (approx.
Page 97
Note: HW wake-up With any fw version higher than or equal to 1.2.1.0 you can take a RipEX in Save state, cycle the power and during the boot-up (approx. 48 sec.) the LED Status starts to flash quickly in green for approx. 10 sec. When Reset button is pressed for approx. 1 sec. during that period of quick blinking, the Power supply mode is set to Always On and the unit can be accessed in the usual way (Ethernet or “X5”...
Page 98
List box: possible values Default = Off ■ Off If “Off”, WiFi is without any security, i.e. anybody can be connected and access your RipEX web pages. ■ WPA2-PSK A Short for Wi-Fi Protected Access 2 - Pre-Shared Key. It is a method of securing your network using WPA2 with the use of Pre-Shared Key (PSK) authentication.
Page 99
○ Logged Neighbour IP’s Default = 0.0.0.0 Up to 5 IP addresses of neighbouring units can be set. (Neighbour = RipEX, which can be ac- cessed directly over the radio channel, i.e. without a repeater). Watched values from these units are stored in the graph files and can be displayed afterwards.
Comand Line Interface is accessible via the SSH protocol. If “Off”, CLI is inaccessible. The SSH keys are unique for each individual RipEX Serial number. The private key is downloaded in RipEX, for the public key kindly contact RACOM and provide the RipEX S/N.
Page 102
The range of values in the list box is limited to 2 W for high Modulation rates. 10 W is available only for lower Modulation rates (CPFSK) and only when the corresponding SW feature key is active. Note: Note: Max. RF power for RipEX-470 is 8 W. (Even if there was 10W in list box for fw ver. 1.3.x.x and older)
Page 103
E.g. when there are many remotes behind a single repeater, packets on the most loaded hop between the repeater and the central unit get very efficiently compressed. Note: when there is only one direction traffic, there should be also routing for ETH IP addresses set in RipEX routing tables to make stream compression effective.
Default = 0.0.0.0 (= not active) When Operating mode is set to Bridge, it is the default gateway (applies to whole RipEX). When Oper- ating mode is set to Router, it is not displayed here. Default GW can be set only in the Routing menu.
Page 105
Mask, Gateway) in connected DHCP clients. They have to be connected to the same LAN as the ETH interface of RipEX. The Mask set is the same as on RipEX ETH, the Gateway is the IP address of ETH interface of RipEX. Typical DHCP client is e.g. a PC used for configuration of RipEX.
Page 106
TCP port used for Modbus TCP in RipEX. • TCP Inactivity [s] Default = 120 [0 - 16 380] TCP socket in RipEX is kept active after the receipt of data for the set number of seconds. • Broadcast** List box: On, Off Default = Off Some Master SCADA units send broadcast messages to all Slave units.
Page 107
Terminal servers 1-5 (TS1-TS5) or Modbus TCP (TCPM1) can be used or UDP port can be set manually. If the destination IP address belongs to a RipEX and the UDP port is not assigned to COM1(2) or to a Terminal server or to any special daemon running in the destin- ation RipEX, the packet is discarded.
Page 108
If On, up to 5 independent Terminal servers can be set up. Each one can be either of TCP or UDP Type, Inactivity is the timeout in sec for which the TCP socket in RipEX is kept active after the last data reception or transmission, My IP address of a Terminal server has to be always the same as the IP address of the RipEX ETH interface, My Port can be set as required.
Page 109
• TCP Inactivity [s] Default = 120 Timeout in sec for which the TCP socket in RipEX is kept active after the last data reception or transmission. • IP address or interval of IP addresses (e.g.: 192.168.20.20 – 192.168.20.26) for which the TCP/UDP conversion is done.
Page 110
(i.e. the default gateway cannot be configured), the narrowest possible subnet should be configured on the respective Eth interface of the RipEX connected to it and the ARP proxy switched on. The RipEX then answers ARP requests for all IP addresses routed to its radio interface. Corresponding settings can be used in the RipEX connected to the central application device, thus enabling the routed RipEX network to act as a direct (V)LAN connection for such devices.
Page 111
○ Priority List box: possible values Default = 0 Fixed priority can be assigned to a VLAN frame which is created in outgoing RipEX. Note: Priority Code Point (PCP): a 3-bit field which refers to the IEEE 802.1p priority. It indicates the frame priority level.
* Active only when Router mode The COM ports in RipEX are served by special daemons, which are connected to the IP network through a standard Linux socket. Consequently a COM port can be accessed using any of the two IP addresses (either ETH or Radio interface) used in a RipEX and the respective UDP port number.
(Data Terminal Equipment) and RipEX (DCE - Data Communications Equipment) can be enabled in order to pause and resume the transmission of data. If RX buffer of RipEX is full, the CTS goes down. Note: RTS/CTS Flow control requires a 5-wire connection to the COM port.
Page 115
Router mode), however they are not acknowledged on Ethernet. When the UDP datagram reaches its final IP destination, it should be in a RipEX router again (either its ETH or Radio interface). It is processed further according its UDP port. It can be delivered to COM1(2) port daemon, where the datagram is decapsulated and the data received on the serial interface of the source unit are forwarded to COM1(2).
Page 116
Some Master SCADA units sends broadcast messages to all Slave units. SCADA application typically uses a specific address for such messages. RipEX (Protocol utility) converts such message to a customized IP broadcast and broadcasts it to all RipEX units resp. to all SCADA units within the network.
Page 117
Messages from serial interface are processed in similar way as at Master site, i.e. they are encap- sulated in UDP datagrams, processed by router inside the RipEX and forwarded to the respective interface, typically to Radio channel.
Page 118
C24 is a serial polling-type communication protocol used in Master-Slave applications. When a RipEX radio network runs in the Router mode, multiple C24 Masters can be used within one Radio network and one Slave can be polled by more than one Master.
Page 119
Comli Comli is a serial polling-type communication protocol used by Master-Slave application. When RipEX radio network run in Router mode, more Comli Masters can be used within one Radio network and one Slave can be polled by more Masters. Broadcasts packets are not used, so the configuration is using only some parameters described Common parameters.
Page 120
Each frame in the DNP3 protocol contains the source and destination addresses in its header, so there is no difference between Master and Slave in terms of the RipEX configuration. The DNP3 allows both Master-Slave polling as well as spontaneous communication from remote units.
Page 121
Advanced Configuration ○ Address mode Even if IEC 870-5-101 is the standard, there are some users which customized this standard according their needs. When addressed byte has been moved, RipEX has to read it on the correct location. ■ IEC101 Address byte location according to IEC 870-5-101 standard.
Page 122
Modbus Modbus RTU is a serial polling-type communication protocol used by Master-Slave application. When RipEX radio network run in Router mode, more Modbus Masters can be used within one Radio network and one Slave can be polled by more Masters.
Page 123
When the RB response from the slave to this RB packet is not received over the Radio channel within the set RB timeout, i.e. the respective slave is out of order, the central RipEX stops local answering to RB packets from the master for the respective slave.
Page 124
RB Response timeout [ms] Default = 500 (maximum=8190) The RipEX expects a response to the RB packet within the set timeout. If it is not received, the RipEX does not respond to RB packets from the Master received over the Radio channel.
Page 125
RipEX checks (calculates itself) this byte while receiving a packet on COM. RipEX transmits DLE (accepts the frame) only when the check result is OK. BCC byte is not transferred over the RipEX network, it is calculated locally in the end RipEX and appended to the received data.
Page 126
UNI is the "Universal" protocol utility designed by RACOM. It is supposed to be used when the applic- ation protocol is not in the RipEX list and the addressed mode of communication is preferable in the network (which is a typical scenario). The key condition is that messages generated by the Master application device always contain the respective Slave address and that address (or its relevant part) position, relative to the beginning of the message (packet, frame), is always the same (Address position).
Routing table is active only when Router mode (Settings/Device/Operating mode) is set. In such a case RipEX works as a standard IP router with 2 independent interfaces: Radio and ETH. Each interface has its own MAC address, IP address and Mask. IP packets are then processed according the Routing table.
Page 129
Routes Destination, Mask, Gateway Each IP packet, received by RipEX through any interface (Radio, ETH, COM1 or COM2), has got a destination IP address. RipEX (router) forwards the received packet either directly to the destination IP address or to the respective Gateway, according to the Routing table. Any Gateway has to be within the network defined by IP and Mask of one of the interfaces (Radio, ETH), otherwise the packet is discarded.
Page 130
Advanced Configuration Backup RipEX is capable to test path between two RipEX IP addresses (even behind a repeater or LAN). When the connection fails, RipEX automatically uses alternative gateway(s) defined in the Alternative paths column with the priority according to the line sequence. The system always tries to use the route with the highest priority, e.g.
Page 131
Note 2: When Optimization (Settings/Radio/Optimization) is “On”, UDP packets with both source and destination port 8886 are not transferred over the network, they are discarded in end RipEX. UDP packets with source port 8903 are not optimized, even if Optimization is “On”.
Page 133
There is a possibility to display history logs using standard buttons. They are placed on the left side of the button bar. The Refresh button displays the latest log values. Top bar • Date Information about the actual date and time in the RipEX. It can be set in Settings/Device/Time menu. • Log start Date and time when the log has been cleared and started.
Page 134
MAC addresses of Radio interface are used for link layer communication on Radio channel. When RipEX knows the IP address corresponding with the MAC address (the IP has been the destination IP of a packet transferred), IP address is displayed. If the IP address is not known, the MAC address is displayed.
Available files List box: possible values Default = the newest file There is a list of files, which are saved in RipEX and which can be displayed. Date and time corres- ponds with the start of the file. • 1st IP...
Page 137
Advanced Configuration List of IP addresses of RipEX units from which the graph values are available. The list of recorded units can be set in Settings/Device/Graphs. More in help Settings/Device. • 1st line List box: possible values Default = TxLost There is a list of values, which can be displayed.
(round trip time - the time from transmission to reception) and records any packet loss. The source IP address of Ping in RipEX is always the IP address of Radio interface. While using Ping, be sure that correct routing between source and destination IP addresses exists.
Page 139
The length of user data, the range from 8 to 4096 Byte. Some overhead to this Length is always added like these: ICMP - 28 bytes RSS - 43 bytes for IP+UDP+RACOM header + 8 bytes (Trace-RSS and DQ) per each radio hop + 4 bytes (marking in server) RSS ping can not be longer than 3/4 MTU.
Page 140
There is RSS (Received Signal Strenght) and DQ (Data Quality) information from the radio hop with lowest RSS, separately for both directions (To and From the destination RipEX). The mdev values for both the RSS and DQ are provided, giving idea on signal homogeneity.
Page 142
COM1, COM2), some internal interfaces between software modules can be monitored when such ad- vanced diagnostics is needed. Monitoring output can be viewed on-line or saved to a file in the RipEX (e.g. a remote RipEX) and downloaded later. Description of internal interfaces can be found below.
Page 143
Default = Off • Off – only frames which are normally received by this unit, i.e. frames whose Radio IP des- tination equals to Radio IP address of this RipEX unit and broadcast frames are processed further by monitoring filters. •...
Page 145
The File Status button refreshes the status of the file which is stored in RipEX and of the recording process. It is recommended to use this button whenever you can not be sure whether your browser is synchronized with the server in the RipEX.
Master key. There are two ways to input the SW key into RipEX: Fill in the key you have received from RACOM or your distributor in the Key box using copy/paste or the SW key can be uploaded from a file. Fill in the SW Key file, or browse your disk in order to find the file.
Folder /home/… in Linux When you need to reset the device access parameters (the login, password, Ethernet IP etc.) to defaults, press the RESET button on the bottom-side of RipEX enclosure for 15 sec. See the User manual for details.
More SW keys can be saved on a single flash disk. Remember that SW key is unique for each individual RipEX S/N. When more then one fw files are on the flash disk, the highest version is uploaded. The highest version on flash can be lower (or the same) than in RipEX, downgrade from flash is supported.
Page 152
BRC Radio MAC – when pressed, an ARP reply packet is broadcasted over the Radio channel. When e.g. a RipEX unit has been replaced by a spare one with the same Radio IP, but different Radio MAC address, the neighbouring RipEXes update their ARP tables only after their respective timeout expires.
Fig. 7.20: Menu Maintenance Configuration Technical support package is the file where some internal events are recorded. It can be used by RACOM technical support when a deeper diagnostic is required. The most recent part of it can be downloaded to the local PC.
CLI “login” and “password” are the same as those for web access via browser. Access using ssh keys is also possible. Keys are unique for each individual RipEX Serial number. Private key is downloaded in RipEX, for public key kindly contact RACOM and provide RipEX S/N.
• Alternatively, you can reset your RipEX to default access by pressing the Reset button for a long time, see Section 4.2.6, “Reset button” . Afterwards, you can use the IP 192.168.169.169/24 to connect to the RipEX. Note that, in addition to resseting access parameters to defaults, your firewall rules will be cleared as well.
Page 156
-d * Then you can ping the newly connected RipEX again. I have assigned the RipEX a new IP address and my PC lost connection to it. • Change the PC’s IP address so that it is on the same subnet as the RipEX.
Minimum Safety Distance tables below, calculated for different antennas and RipEX power levels. The distances were calculated according to EN 50 385 and EN 50 383 and apply to the far-field region only. Whenever the result is comparable or smaller than the actual size of the respective antenna, the field intensity is even smaller than the far-field based calculation and the safety limit is never exceeded.
Under the Directive, used equipment must be marked, collected separately, and disposed of properly. Racom has instigated a programme to manage the reuse, recycling, and recovery of waste in an envir- onmentally safe manner using processes that comply with the WEEE Directive (EU Waste Electrical and Electronic Equipment 2002/96/EC).
Only undermentioned manufacturer is entitled to repair any devices. 10.6. Important Notifications Sole owner of all rights to this operating manual is the company RACOM s. r. o. (further in this manual referred to under the abbreviated name RACOM). All rights reserved. Drawing written, printed or repro- duced copies of this manual or records on various media or translation of any part of this manual to foreign languages (without written consent of the rights owner) is prohibited.
University of California, Berkeley and its contributors. 10.7. Product Conformity RACOM declares that the RipEX radio modem & router is in conformity with the es- sential requirements and other relevant requirements of the Directive of the European Parliament and of the Council 1999/5/EC on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity.
Nove Mesto na Morave, 2 of April 2013 Jiri Hruska, CEO RACOM s.r.o. • Mirova 1283 • 592 31 Nove Mesto na Morave • Czech Republic www.racom.eu Tel.: +420 565 659 511 • Fax: +420 565 659 512 • E-mail: racom@racom.eu Fig.
Page 165
Safety, environment, licensing The RipEX radio modem & router has been type accepted for operation by the Fed- eral Communications Commission in accordance with Title 47 Part90 of the FCC rules. See the label on the unit for the specific FCC ID and any other certification designations.
Nove Mesto na Morave, 1 of March 2014 Jiri Hruska, CEO RACOM s.r.o. • Mirova 1283 • 592 31 Nove Mesto na Morave • Czech Republic www.racom.eu Tel.: +420 565 659 511 • Fax: +420 565 659 512 • E-mail: racom@racom.eu Fig.
The serviced equipment shall be returned by RACOM to the customer by prepaid freight. If circumstances do not permit the equipment to be returned to RACOM, then the customer is liable and agrees to reim- burse RACOM for expenses incurred by RACOM during servicing the equipment on site. When equipment does not qualify for servicing under warranty, RACOM shall charge the customer and be reimbursed for costs incurred for parts and labour at prevailing rates.
Revision 1.1 2011-08-31 First issue Revision 1.2 2011-12-31 PoE is not supported in RipEX from 1.1.2012, so all information about PoE has been removed Revision 1.3 2011-01-26 Added information about Monitoring Upgraded information about Terminal servers (IP port dynamical changes support) New serial SCADA protocols - RP570, C24 Melsec, ITT Flygt, Cactus Revision 1.4...
Need help?
Do you have a question about the RipEX and is the answer not in the manual?
Questions and answers