Page 4
Copyright This document and parts thereof must not be reproduced or copied without written permission from ABB, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software or hardware described in this document is furnished under a license and may be used, copied, or disclosed only in accordance with the terms of such license.
Page 5
ABB is not liable for any such damages and/or losses.
Page 6
Conformity This product complies with the following Electro Magnetic Combatibility (EMC) standards: ETSI EN 301489-1 (V1.8.1 2008-04), IEC 61000-6-1 (Second edition 2005–01) and IEC 61000-6-3 (2006–07).
Section 1 Introduction...............5 This manual..................5 Intended audience................5 Product documentation...............5 Document revision history.............5 Related documentation..............5 Symbols and conventions..............6 Symbols..................6 Manual conventions...............6 Section 2 RER601/603 overview............7 Overview.....................7 Product version history..............8 Front panel..................8 Power switch.................8 Console switch................9 DIP switches..................9 Back panel..................9 Console/serial port 1.................10 Ethernet....................11...
Page 8
Support for remote monitoring............59 Section 6 Troubleshooting..............61 Setting up the routing mode.............61 Restoring Ethernet connection............61 Using the M2M Gateway with one public IP........61 Receiving characters from the console..........61 Setting up the GPRS communication..........62 Establishing GPRS connection............62 Restoring the GPRS connection............62 RER601/603 Technical Manual...
Page 9
Setting the IP address via a Web browser ........72 Configuring the GPRS settings............75 Section 10 Appendix 2 IEC 60870-5-104 interoperability....77 Interoperability..................77 System or device.................78 Network configuration..............78 Physical layer................78 Link layer..................79 Application layer................80 Basic application functions............87 Section 11 Glossary.................95 RER601/603 Technical Manual...
Document revision/date Product series version History A/2011-09-02 First release B/2014-08-18 Content updated Download the latest documents from the ABB Website http://www.abb.com/substationautomation. 1.3.2 Related documentation Product series- and product-specific manuals can be downloaded from the ABB Web site http://www.abb.com/substationautomation. RER601/603 Technical Manual...
• Parameter names are shown in italics. The function can be enabled and disabled with the Operation setting. • Parameter values are indicated with quotation marks. The corresponding parameter values are “On“ and “Off”. RER601/603 Technical Manual...
• Static IP addresses • Firewall and VPN GPRS Secure end-to-end VPN tunneling in public network TCP/IP IEC-104 IEC-101 Wireless Gateway RER601/603 ABB IED GUID-EB58A974-9E55-4A09-B29A-912E5411F1BD V1 EN Figure 1: Typical connection The device contains three panels for interface connections and status indication. •...
Section 2 1MRS757105 B RER601/603 overview 2.1.1 Product version history Product version Product history First release Support for Viola Patrol remote device monitoring Front panel GUID-D7C21EEA-D670-4692-88AC-20EF819C405C V1 EN Figure 2: Front panel 1 Power supply connector 2 Console serial port (RS1)
Section 2 1MRS757105 B RER601/603 overview 2.2.2 Console switch The console switch enables or disables console access. When console access is disabled, both serial ports may be used as an application serial port. When the switch is in the right position, RS1 is in the serial port mode and when it is in the left position, RS1 is in the console mode.
Section 2 1MRS757105 B RER601/603 overview GUID-2B929BD8-BF18-4B59-80EE-B54371DDA833 V1 EN Figure 3: Back panel 1 FME connector for an antenna 2 SIM card slot Console/serial port 1 The serial port 1 (RS1) is a full RS-232 port. Table 2: RS-232 port PIN description...
Section 2 1MRS757105 B RER601/603 overview Ethernet The device has an RJ-45 connector for a 10/100 Mbps Ethernet connection. The maximum length of the Ethernet cable is 100 m. The cross-connected cable is only used for connecting the device to the PC network interface card.
Section 2 1MRS757105 B RER601/603 overview Side panel The side panel contains LEDs that indicate the status of the device. Only five of them are connected. The LEDs are numbered 1–10 starting from the rear panel side. GUID-14490385-C922-4C82-97F8-0E7B6BAB4652 V1 EN...
Product label 2.10 Firmware version The device firmware version can be checked from the REC601/603 configurator start page (System/Information), or by executing the “firmware” command via the console. This manual describes the RER601 and RER603 Ver.1.2 firmware 5.2.8. RER601/603 Technical Manual...
Page 20
Section 2 1MRS757105 B RER601/603 overview GUID-73E7240B-920B-48AE-935C-AC393DEC9C84 V1 EN Figure 8: Firmware version RER601/603 Technical Manual...
Do not connect the RS-422 or RS-485 devices to a port which has been configured to operate as an RS-232 port. Table 5: RS-485 port PIN description Pin number RS-485 full duplex (4-wire) RS-485 half-duplex (2-wire) RXD+ (in) TXD- (out) TXD/RXD- (out/in) TXD+ (out) TXD/RXD+ (out/in) RXD- (in) RER601/603 Technical Manual...
Both antennas have an FME connector (female) and a 250 cm RG174 cable. A SIM card with enabled data transfer is required for using the wireless connection. Standard 3 V SIM cards may be used with the IEC 60870-5-104 RER601/603 Technical Manual...
A SIM card holder is located on the back panel near the GPRS antenna connector. If the PIN code query is enabled, check that the RER601/603 configurator has the correct PIN code entered in the GPRS submenu. RER603 I/O extension...
Page 24
Section 3 1MRS757105 B Physical connections Symbol Description DO_1B Digital output pole 2 DO_2A Digital output pole 2, 0...60V, 50 mA DO_2B Digital output pole 2 GND output RER601/603 Technical Manual...
SNMP and telnet. Always use VPN to connect to the device. Configuring firewall and services Enable the firewall and disable the unused services and interfaces in the device. To start, disallow traffic and allow only the needed traffic. Use the default policy to drop connections. RER601/603 Technical Manual...
Page 26
Keep passwords stored in a safe place, for example, Encrypted password management tool. • Check that all unused services are disabled. • If possible, allow IP connections only via VPN. • Disable all unused services, for example, Dial-in, SMSconfig, serial and SNMP. • Back up the configuration. RER601/603 Technical Manual...
Section 5 RER601/603 Configurator Overview RER601/603 configurator is a tool which is used to manage the device properties via a user-friendly, Web-based interface. To use the Web configurator, only a computer with an HTML browser and a connection to the device are needed. With the configurator, it is possible to receive status information and set parameters and variables that control which applications and processes are used with the device.
Section 5 1MRS757105 B RER601/603 Configurator GUID-9B65C51E-4324-48AB-BF98-033E52E72F31 V1 EN Figure 13: Start Configurator link Enter the password for the device's root account and click the Login button to start the Web configurator tool. The default password for the root is empty. Set the password before connecting the device to a public network.
Section 5 1MRS757105 B RER601/603 Configurator Information Contains general information about the device. Information on this submenu should be provided, if possible, when contacting technical support. Time For adjusting time information. The device has a real-time clock with battery backup.
Section 5 1MRS757105 B RER601/603 Configurator Network menu The network interface properties are controlled through the Network menu. The menu contains items for the Ethernet, GPRS and VPN interfaces. The Network Interface Summary page shows the currently active interfaces and routing information.
Page 31
Section 5 1MRS757105 B RER601/603 Configurator GUID-4BEC2B3C-7F54-483E-946F-A4C8D54F7270 V1 EN Figure 17: Ethernet settings Override Ethernet configuration by DHCP? If enabled, the device gets the IP address and other related information from a local DHCP server. When enabled, all other settings are disabled on this page.
Section 5 1MRS757105 B RER601/603 Configurator MTU determines the maximum transfer unit (MTU) for the Ethernet interface (usually 1500). DNS servers (optional) determines the name server IP (DNS) address for resolving host names to the IP address and vice versa. Applicable when the GPRS parameter DNS servers is set to “User defined”.
Section 5 1MRS757105 B RER601/603 Configurator DNS servers When set to “User defined”, DNS servers defined on the Ethernet page are used. If set to “From GPRS network”, the device receives the DNS server IP addresses automatically from the GPRS network.
Section 5 1MRS757105 B RER601/603 Configurator GUID-8DAFBC0E-396F-4DA6-AE39-A9B60A5FC09D V1 EN Figure 19: SSH-VPN settings Primary server Use SSH-VPN? When set to “Yes”, the device automatically establishes a SSH- VPN connection to the primary gateway. Primary interface determines the interface used to reach the gateway server.
Page 35
Section 5 1MRS757105 B RER601/603 Configurator Primary server port determines the SSH-VPN TCP port on the primary server. The default is 22. Primary server GW is used if another gateway than the default route is needed to reach the gateway.
Section 5 1MRS757105 B RER601/603 Configurator Link management MTU determines the maximum transfer unit (MTU) for the SSH-VPN interface. Idle timeout (sec) determines the idle time-out for the SSH-VPN interface. If the time- out is reached, the VPN connection is restarted.
Page 37
Section 5 1MRS757105 B RER601/603 Configurator GUID-BFD4BED4-B9F3-4AFF-8C68-68ECB4B068A5 V1 EN Figure 20: L2TP-VPN Settings If the primary server cannot be reached, the L2TP VPN connection is established with a backup server. Primary server Use L2TP-VPN? When set to “Yes”, the device establishes an L2TP VPN connection with the primary gateway.
Section 5 1MRS757105 B RER601/603 Configurator Primary interface determines the interface used to reach the gateway server. Primary server IP determines the IP address of the gateway L2TP server. Primary server port determines the L2TP VPN server port (UDP, default 1701).
Section 5 1MRS757105 B RER601/603 Configurator The optional routing parameters Routing mode, Remote network and Remote network mask are the same as in SSH-VPN and L2TP. 5.4.7 Monitor The monitor settings are used for checking the GPRS and VPN connections. If the connection to the selected IP address is lost, the connection is restarted.
Section 5 1MRS757105 B RER601/603 Configurator 5.4.8 Routing The routing settings of the device can be configured in the Routing menu. 5.4.8.1 S-NAT These parameters are used to configure the S-NAT settings. When enabled, the private IP address used in the LAN is changed to the GPRS interface IP address.
Section 5 1MRS757105 B RER601/603 Configurator GUID-4B5A82C2-7A36-4791-BAD8-1263605A0D81 V1 EN Figure 22: DNS Update settings Authoritative name server determines the server that must be configured to accept the incoming DNS update messages, for example, the company’s own DNS server, such as ISC BIND.
Section 5 1MRS757105 B RER601/603 Configurator GUID-482933B5-9687-4B59-B052-C41E450E7EE5 V1 EN Figure 23: DynDNS client settings DynDNS service client enabled disables or enables the DNS name update. DynDNS service provider determines the service provider. Only dyndsn.org is currently supported. DynDNS Hostname determines the service provider account host name.
Section 5 1MRS757105 B RER601/603 Configurator Time adjust value (minutes) determines the value to add or substract from the NTP value. 5.4.8.6 SMS Config The SMS Config settings can be used to monitor the device status and to issue simple commands remotely via SMS messages.
Page 44
Section 5 1MRS757105 B RER601/603 Configurator GUID-2738C05F-8E4E-4E08-ABD3-EAC1A801420D V1 EN Figure 24: GPRS to device firewall settings The firewall rules are processed from top to bottom. If strict rules are wanted, the last rule should be DROP. The parameter From IP can be used to limit access based on the IP address.
Section 5 1MRS757105 B RER601/603 Configurator GUID-859642DB-06B0-4637-BE34-5545E9CA1B5A V1 EN Figure 25: Example rules of the GPRS settings These example rules would allow incoming connection to the GPRS interface: ICMP, Web (TCP port 80) and Telnet (TCP port 22) from any IP access.
Section 5 1MRS757105 B RER601/603 Configurator GUID-6CC9C46D-7A66-4625-8885-23CFA059020E V1 EN Figure 26: WWW server settings Web Server enables or disables the WWW server. Web Configuration Access enables or disables the Web configuration access. If the Web access settings are disabled, the Web configurator stops functioning and it must be enabled via the console.
Page 47
Section 5 1MRS757105 B RER601/603 Configurator Configuring the DHCP server in an erroneous way may cause the network to function badly or may prevent functioning altogether. Consult the network administrator for the necessary information before setting up the service. GUID-D48AFCCC-779B-44E3-8A5C-BE044EC4EEAD V1 EN...
Section 5 1MRS757105 B RER601/603 Configurator SNMP agent (SNMP Set/Get) enables or disables the SNMP agent. Read only SNMP community determines that the community string is read-only. Read and write SNMP community determines that both read and write properties are enabled for the community string.
Page 49
Section 5 1MRS757105 B RER601/603 Configurator GUID-360039F8-39C6-42E1-B909-F4234DBAE534 V1 EN Figure 28: Serial Gateway settings The serial gateway can be enabled from the Serial GW menu. When enabled with the Server operating mode, TCP/IP or UDP connections can be made to the device's local server port.
Section 5 1MRS757105 B RER601/603 Configurator For example, in the Server operating mode a device connected to a gateway application serial port can be accessed with Telnet using telnet<device IP address>2404. Tools menu The Tools menu gives access to Web-based tools used for troubleshooting the device.
Section 5 1MRS757105 B RER601/603 Configurator Send SMS The device can be used for sending test SMS messages. This is useful, for example, for checking the phone number of the current SIM card. Default settings The device can be reset to the factory default settings. When resetting to the factory settings, the network settings are excluded.
Section 5 1MRS757105 B RER601/603 Configurator 5.9.1 General settings IEC-104 gateway enabled enables or disables the IEC 60870-5-104 to IEC 60870-5-101 gateway. Table 7: IEC-104 gateway enabled Description Value Type Boolean Units Value range No, Yes Note 5.9.2 Serial settings The serial settings define the physical serial communication properties between the device and an IEC 60870-5-101 slave.
Section 5 1MRS757105 B RER601/603 Configurator Table 9: Number of data bits used in the IEC 60870-5-101 serial communication Description Value Type Serial data bits Units Bits Value range 5, 6, 7, 8 Note Parity defines the parity method used in the IEC 60870-5-101 serial communication.
Page 54
Section 5 1MRS757105 B RER601/603 Configurator GUID-34F79C50-5936-4073-ACB1-DA674755FEC5 V1 EN Figure 32: Network settings Network protocol defines the network transmission layer protocol (either TCP or UDP) used with IEC 60870-5-104 network communication. The IEC 60870-5-104 standard protocol uses TCP, but for reliable slow-speed packet-switched networks the UDP protocol can be used to minimize the packets transmitted over network.
Section 5 1MRS757105 B RER601/603 Configurator New connection priority defines the action when a new connection request arrives while a connection is already active. If the set value is ”No”, the new connection is rejected. If the set value is ”Yes”, the present connection is terminated and the new connection is accepted.
Page 56
Section 5 1MRS757105 B RER601/603 Configurator Table 17: IEC 60870-5-104 TX window size (k) Description Value Type Window size Units Packets Value range 1...20 Note The value “k” must always be less than the maximum sequence number defined below. The IEC 60870-5-104 standard suggests k = 12.
Page 57
Section 5 1MRS757105 B RER601/603 Configurator Table 20: IEC 60870-5-104 I frames RX time-out (t2) Description Value Type Timeout Units Seconds Value range 1...255 Note The value “t2” must be smaller than “t1”. The IEC 60870-5-104 standard suggests t2 = 10 seconds.
Section 5 1MRS757105 B RER601/603 Configurator Cause of transmission length defines the length of the IEC 60870-5-104 Cause of transmission ASDU header field in bytes. Table 24: IEC 60870-5-104 ASDU cause of transmission length Description Value Type Field length Units...
Page 59
Section 5 1MRS757105 B RER601/603 Configurator GUID-A0840A96-7179-453D-A45B-33C90E41487A V1 EN Figure 34: IEC-101 settings Slave link address defines the link-level address of the IEC 60870-5-101 slave. Table 27: IEC 60870-5-101 slave link address Description Value Type Link address Units Value range 1...65000...
Page 60
Section 5 1MRS757105 B RER601/603 Configurator Table 29: IEC 60870-5-101 event poll interval Description Value Type Interval Units 0.1 seconds Value range 1...65000 Note The events are polled only when the IEC 60870-5-104 connection is active Link test interval defines the IEC 60870-5-101 link test interval in 0.1-second increments.
Page 61
Section 5 1MRS757105 B RER601/603 Configurator Reply end timeout defines the maximum duration of the IEC 60870-5-101 slave response. Table 33: IEC 60870-5-101 reply end time-out Description Value Type Timeout Units Seconds Value range 1...65000 Note Retry limit defines the number of retries sent to an IEC 60870-5-101 slave in case of no reply.
Section 5 1MRS757105 B RER601/603 Configurator Info object address length defines the length of the IEC 60870-5-101 Information object address ASDU header field in bytes. Table 37: IEC 60870-5-101 ASDU information object address length Description Value Type Field length Units...
Section 5 1MRS757105 B RER601/603 Configurator Table 39: Use ASDU type replacer Description Value Type Boolean Units Value range No, Yes Note Original type defines the original ASDU type searched by the ASDU type replacer. Applied type defines the new ASDU that replaces the original type.
Section 5 1MRS757105 B RER601/603 Configurator Table 41: Maximum collected bytes Description Value Type Packet size Units Bytes Value range 1...1500 Note The value should be smaller than the MTU/MRU of the network used Max time defines the maximum time collected for the packet collector in 0.1 second increments.
Section 5 1MRS757105 B RER601/603 Configurator 5.10 IEC-104 I/O application settings These settings can be used to enable or disable the IEC 60870-5-104 direct control I/O. The I/O extension board (8BI/2BO) is only available in Wireless Gateway RER603. GUID-A6641931-065B-40BF-A47E-60A01EE7D123 V1 EN...
This chapter lists the common problems encountered while installing, configuring or administering the device. If the problem cannot be resolved, contact the nearest ABB office or representative. Setting up the routing mode When setting up the routing mode "Tunnel the following network", the routing to the M2M Gateway may not work.
The GPRS connection fails approximately after two minutes if the connection checking has been enabled in Network/Monitor but the correct IP has not been set to GPRS in ICMP Echo settings. • Set the correct IP to GPRS in Network/GPRS/ICMP Echo. RER601/603 Technical Manual...
The order number consists of a string of codes generated from the device’s hardware and software modules. Use the ordering key information to generate the order number when ordering complete devices. As an example of how the ordering code is generated the following schematics are shown. RER601/603 Technical Manual...
Page 74
R E R 6 0 1 A 1 A A A G 1 A Your ordering code: Digit (#) 10 11 12 13 14 Code GUID-DD989E03-2DDA-4813-91C1-85B0E21363EF V1 EN Figure 38: RER601 ordering code example RER601/603 Technical Manual...
Page 75
R E R 6 0 3 A 1 A A A G 1 A Your ordering code: Digit (#) 10 11 12 13 14 Code GUID-EBE58015-02D5-497F-B8AB-AB72A4C33E2E V1 EN Figure 39: RER603 ordering code example RER601/603 Technical Manual...
Examine the delivered products to ensure that they were not damaged during the transport. If any of the items is missing or damaged, inform the nearest ABB office or representative. ABB should be notified immediately if there are any discrepancies in relation to the delivery documents.
A SIM card holder is located on the back panel near the GPRS antenna connector. If the PIN code query is enabled, check that the correct PIN code is entered in the RER601/603 configurator GPRS submenu. Switch off power from the device.
Page 79
IP address “10.10.10.11”. GUID-70543A86-99D1-4C20-9735-07458F4F33FC V1 EN Figure 40: IP Properties On the start page, click the Start Configurator link. Enter the login information. 3.1. Type the user name as “root”. 3.2. Leave the password box empty. Select Network/Ethernet. RER601/603 Technical Manual...
Page 80
Click Apply and Commit at the bottom of the page to save the settings. Restart the device for the settings to take effect. The default password is empty. Set the password before connecting the device to a public network. RER601/603 Technical Manual...
Section 9 1MRS757105 B Appendix 1 Installation and mounting instructions Configuring the GPRS settings GUID-65FCF788-2220-4425-9226-24CF29513B32 V1 EN Figure 42: GPRS settings See Tools/Modem info for GSM/GPRS information. GUID-A432709B-9BC1-484B-93C9-5ADCFD72956A V1 EN Figure 43: GSM modem information RER601/603 Technical Manual...
Page 82
If the SIM card has the PIN code querying enabled, configure the PIN code before inserting the card in the card holder. Connect to the device and log in to the RER601/603 configurator. Navigate to Network/GPRS. Type the access point name in the Access Point Name (GPRS) box.
The full specification of a system may require individual selection of certain parameters for certain parts of the system, such as the individual selection of scaling factors for individually addressable measured values. The selected parameters should be marked in the white boxes. RER601/603 Technical Manual...
(Network-specific parameter, all configurations that are used are to be marked with “X“.) Point-to-point Multipoint Multiple point-to-point Multipoint-star 10.1.3 Physical layer (Network-specific parameter, all interfaces and data rates that are used are to be marked with “X“.) Transmission speed (control direction) RER601/603 Technical Manual...
Frame format FT 1.2, single character 1 and the fixed time out interval are used exclusively in this companion standard. Link transmission Address field of the link Balanced transmission not present (balanced transmission only) Unbalanced transmission One octet Table continues on next page RER601/603 Technical Manual...
Mode 1 (Least significant octet first), as defined in 4.10 of IEC 60870-5-4, is used exclusively in this companion standard. Common address of ASDU (System-specific parameter, all configurations that are used are to be marked with “X“.) One octet Two octets RER601/603 Technical Manual...
Page 87
M_SP_NA_1 <2>:= Single-point information with time tag M_SP_TA_1 <3>:= Double-point information M_DP_NA_1 <4>:= Double-point information with time tag M_DP_TA_1 <5>:= Step position information M_ST_NA_1 <6>:= Step position information with time tag M_ST_TA_1 Table continues on next page RER601/603 Technical Manual...
Page 88
<40>:= Packed output circuit information of protection equipment with time tag M_EP_TF_1 CP56Time2a Either the ASDUs of the set <2>, <4>, <6>, <8>, <10>, <12>, <14>, <16>, <17>, <18>, <19> or of the set <30> – <40> are used. RER601/603 Technical Manual...
Page 89
M_EI_NA_1 System information in control direction (Station-specific parameter, mark each Type ID “X“ if it is only used in the standard direction, “R“ if only used in the reverse direction, and “B“ if used in both directions.) RER601/603 Technical Manual...
Read procedure Spontaneous transmission (Station-specific parameter, mark with an “X“ if the function is only used in the standard direction, “R“ if only used in the reverse direction, and “B“ if used in both directions.) Spontaneous transmission RER601/603 Technical Manual...
6 group 12 Clock synchronization (Station-specific parameter, mark with an “X“ if the function is only used in the standard direction, “R“ if only used in the reverse direction, and “B“ if used in both directions.) RER601/603 Technical Manual...
Page 95
Mode A: Local freeze with spontaneous transmission Mode B: Local freeze with counter interrogation Mode C: Freeze and transmit by counter-interrogation commands Mode D: Freeze by counter-interrogation command, frozen values reported Table continues on next page RER601/603 Technical Manual...
Page 96
Test procedure (Station-specific parameter, mark with an “X“ if the function is only used in the standard direction, “R“ if only used in the reverse direction, and “B“ if used in both directions.) Test procedure RER601/603 Technical Manual...
Page 97
(Station-specific parameter, mark with an “X“ if the function is only used in the standard direction, “R“ if only used in the reverse direction, and “B“ if used in both directions.) Acquisition of transmission delay Definition of time-outs RER601/603 Technical Manual...
Page 98
Architecture Board (IAB). It offers a broad spectrum of actual standards used in the Internet. The suitable selection of documents from RFC 2200 defined in this standard for given projects has to be chosen by the user of this standard. RER601/603 Technical Manual...
Page 99
Section 10 1MRS757105 B Appendix 2 IEC 60870-5-104 interoperability Ethernet 802.3 Serial X.21 interface Other selection from RFC 2200: List of valid documents from RFC 2200 ......................................................................................etc. RER601/603 Technical Manual...
A standard for connecting a family of frame-based computer networking technologies into a LAN For Mobile Equipment File transfer protocol Ground/earth GPRS General Packet Radio Service Generic Routing Encapsulation. Network tunneling protocol. Global system for mobile communications HTML Hypertext markup language RER601/603 Technical Manual...
Page 102
Internet Architecture Board Ring Indicator RISC Reduced Instruction Set Computer RJ-45 Galvanic connector type RoHS Restriction of the use of certain hazardous substances in electrical and electronic equipment RS-232 Serial interface standard RS-422 Serial communication standard (EIA–422) RER601/603 Technical Manual...
Page 103
An Internet protocol that allows logging on to a remote computer using a user name and password TSIG Transaction signature Transmit/Transmitted Transmit exchange data User datagram protocol Uniform Resource Locator Virtual Private Network WHMI Web human-machine interface World Wide Web RER601/603 Technical Manual...
Page 108
Contact us ABB Oy Medium Voltage Products, Distribution Automation P.O. Box 699 FI-65101 VAASA, Finland Phone +358 10 22 11 +358 10 22 41094 www.abb.com/substationautomation...