Manual Expert Power Control 8041 Series Expert Power Control 8045 Series © 2019 GUDE Systems GmbH Manual Ver. 1.0.0 from Firmware Ver. 1.
Expert Power Control 8041/8045 © 2019 GUDE Systems GmbH
Table of contents 1. Device Description 5 1.1 Security Advice ....................................................................................................... 6 1.2 Content of Delivery ................................................................................................. 6 1.3 Description ............................................................................................................. 6 1.4 Installation .................................................................
Table of contents 4.1 IP ACL ................................................................................................................... 49 4.2 IPv6 ...................................................................................................................... 49 4.3 Radius ................................................................................................................... 50 4.4 Automated Access ...........................................................................
Device Description
Device Description 1 Device Description 1.1 Security Advice · The device must be installed only by qualified personnel according to the following installation and operating instructions. The manufacturer does not accept responsibility in case of improper use of the device and particularly any use of equipment that may cause personal injury or material damage. · The device contains no user-maintainable parts. All maintenance has to be performed by factory trained service personnel.
Device Description · Switching of 12 load outputs. · Energy measurement of the mains connection and measurement of voltage, current, active power, reactive power, apparent power, frequency, phase angle and power factor.
Device Description 1.4 Installation 1. 2. 3. 4. 12 plain text displays (on/off) for the state of the outputs LED indicator for Over Voltage Protection (red - surge protection is inactive) Status LED Current power consumption (7-segment display) 5. 6. 7. 8. 9. Select button Ok button Ethernet connector (RJ45) External sensor connectors (RJ45) RS232 connector Expert Power Control 8041/8045 - 1 11. Mains supply (IEC C20, max.16 A) 12. 12 x Load outputs (IEC C13, max.
Device Description 13. Mains supply (IEC C20, max.16 A) 14. 12 x Load outputs (IEC C13, max. 16 A, IEC-Lock) Start-up the device · Connect the power cord (IEC C19, max. 16A) to the mains supply. The cable connectors are secured as regards their type against unintentional loosening. They must be inserted up to the stop, otherwise there is no secure connection. The plug must not wobble in the socket, or there is no tight connection. · Plug the network cable into the Ethernet socket (RJ45).
Device Description 1 x Serial connector (D-SUB, RS232) 2 x Mains supply (IEC C20, max.16 A) 12 x Load outputs (IEC C13, max. 16 A) 2 x RJ45 for external sensor Network connectivity 10/100 MBit/s 10baseT Ethernet Protocols TCP/IP, HTTP/HTTPS, SNMP v1/v2c/v3, SNMP traps, Syslog, E-Mail (SMTP) Power Supply internal power supply (100-240 V AC / 15% / +10%, 50-60 hz) Overvoltage Protection · single peak current for 20/80us pulse · max.
Device Description 1.7 Sensor Two external sensors can be connected to the Expert Power Control 8041/8045.
Device Description Product Name 7101 7104 7105 7106 Cable length Connector RJ45 RJ45 RJ45 RJ45 temperature range -20°C to +80°C at ±2°C (maximum) and ±1°C (typical) -20°C to +80°C at ±2°C (maximum) and ±1°C (typical) -20°C to +80°C at ±2°C (maximum) and ±1°C (typical) -20°C to +80°C at ±2°C (maximum) and ±1°C (typical) air humidity range (non-condensing) - - 0-100%, ±3% (maximum) and ±2% (typical) 0-100%, ±3% (maximum) and ±2% (typical) air pressure range (full) - - - ± 1 hPa (typica
Device Description 13 Expert Power Control 8041/8045 © 2019 GUDE Systems GmbH
Operating
Operating 2 Operating 2.1 Operating the device directly Port Switching The current status of the output is indicated by the color of the LED. Red indicates that the output is off, green shows that the output is on. On the device are the buttons "select" and "ok". If you press "select", the LED will blink for the first output, ie the output is selected. Press "select" again to select the next output. Hold down the button "ok" for two seconds, then the status of the selected output is toggled.
Operating The web page provides an overview of the switching state, energy measurement values, as well as the external sensors, provided that they are connected. When a single port is clicked at the Expert Power Control 8041/8045, a panel with buttons to control a single port appear: The Port icon is green when the relay is closed, or red in the open state. An additional small clock icon indicates that a timer is active. Timer can be activated by delay, reset or batch mode.
Operating The ports can be switched manually with the "On" and "Off" buttons. If the port is turned on, it can be turned off by pressing the "Reset" button, until after a delay it turns itself on again. The delay time is determined by the parameter Reset Duration, which is described in the chapter "Configuration - Power Ports 25 ". The "Close" button dissolves the panel again. Batchmode Each individual port can be set for a selectable period of time to the state "switch on" or "switch off".
Operating Only one upload function can be initiated with a reboot, eg. you cannot transmit firmware and configuration at the same time. If after a firmware update, the web page is not displayed correctly anymore, this may be related to the interaction of Javascript with an outdated browser cache. If a Ctrl-F5 does not help, it is recommended that you manually delete the cache in the browser options. Alternatively, you can test start the browser in "private mode".
Operating part of the left half of the window now shows the current network settings of the device. If the IP address is displayed with the default settings (192.168.0.2), either no DHCP server is present on the network, or there could be no free IP address assigned to it. · Activate the Bootloader Mode (see Chapter Bootloader Mode) and choose in menu "Search" the item "Bootloader-Mode Devices only" · Enter the desired settings in the edit window and save them with "Save Config".
Operating Config File Export: Saves the current configuration in a text file. Saving the configuration should only be carried out in an SSL connection, since it contains sensitive password information (even if it is encrypted or hashed). Restart Device: Restarts the device without changing the status of the relays. Some functions such as a firmware update or changing of the IP-address and HTTP settings require a restart of the device.
Operating email auth set 0 #range: 0..2 email user set "" #len: 0..100 The command "system fabsettings" from the beginning of a generated configuration file brings the device into the factory state, and then executes the individual commands that modify the configuration state. It may be desirable to make the changes relative to the current configuration, and not out of the factory state. Then the "system fabsettings" should be removed.
Operating 3) by Software: (only if "Enable FW to BL" was previously activated in the "GBL_Conf.exe" application) · Start the "GBL_Conf.exe" program · Do a network search with the "Search" menu action · Activate in menu "Program Device" the item "Enter Bootloader" 4) via web interface: Press "Enter Bootloader Mode" on the maintenance 19 web page. Whether the device is in Bootloader mode, is indicated by the flashing of the status LED, or it is shown in "GBL_Conf.
Operating · In menu "Program Device" activate the item "Reset to Fab Settings" · The status LED will blink in a fast rhythm, please wait until the LED blinks slowly (about 5 seconds) 23 Expert Power Control 8041/8045 © 2019 GUDE Systems GmbH
Configuration
Configuration 3 Configuration TCP/IP configuration by DHCP After switching on the device is scanning on the Ethernet for a DHCP server and requests an unused IP address. Check the IP address that has been assigned and adjust if necessary, that the same IP address is used at each restart. To turn off DHCP use the software GBL_Conf.exe or use the configuration via the web interface. To check the network settings with GBL_Conf.exe, start the program and choose "All Devices" in the "Search" menu.
Configuration Repower delay: When this feature is enabled (value greater than 0), the power port will switch itself on again a specified time after it has been disabled. Unlike the "Reset" button this function applies to all switch actions, including SNMP, or an optional serial interface. Reset Duration: When the "Reset" button is triggered, the device turns the power port off, waits for the time entered here (in seconds) and turns the power port on. 3.1.
Configuration · ICMP Pings: The classic ping (ICMP echo request). It can be used to check the accessibility of network devices (for example, a server). · TCP Pings: With TCP pings, you can check if a TCP port on the target device would accept a TCP connect. Therefore a non-blocked TCP port should be selected. A good choice would be port 80 for http or port 25 for SMTP. TCP port: Enter the TCP port to be monitored. When using ICMP pings this is not needed.
Configuration 3.2.1 IP Address Hostname: Here you can enter a name with up to 63 characters. This name will be used for registration on the DHCP server. Special characters and umlauts can cause problems in the network. IPv4 Address: The IP address of the device. IPv4 Netmask: The network mask used in the network. IPv4 Gateway address: The IP address of the gateway. IPv4 DNS address: The IP address of the DNS server.
Configuration For IP changes a firmware reset is required. This can be done in the Maintenance web page. A restart of the device leads by no means to a change of the relay states. Manual IPv6 Configuration The input fields for the manual setting of IPv6 addresses allow you to configure the prefix of four additional IPv6 device addresses, and to set two DNS addresses, and a gateway. 3.2.2 IP ACL Reply ICMP ping requests: If you enable this feature, the device responds to ICMP pings from the network.
Configuration Enable IP filter: Enable or disable the IP filter here. The IP filter represents an access control for incoming IP packets. Please note that when IP access control is enabled HTTP and SNMP only work if the appropriate servers and clients are registered in the IP access control list. If you choose a wrong IP ACL setting and locked yourself out, please activate the Bootloader Mode and use GBL_Conf.exe to deactivate the IP ACL. Alternatively, you can reset the device to factory default. 3.2.
Configuration Enable password protection: Password access protection can be activated. If the admin password is assigned, you can only log in by entering this password to change settings. Users can log in by entering the user password in order to query the status information and initiate switching operations. Use radius server passwords: Username and password are validated by a Radius Sever. Use locally stored passwords: Username and password are stored locally.
Configuration Require user login: Username and password are required. Delay after 3 failed logins: After 3 wrong entries of username or password, the next login attempt is delayed. Use radius server passwords: Username and password are validated by a Radius Sever. Use locally stored passwords: Username and password are stored locally. Enable serial console: Enables the serial console. Raw mode: The VT100 editing is disabled. Activate echo: The echo setting.
Configuration 3.3.2 Syslog Enable Syslog: Enables the usage of Syslog Messages. Syslog Server: If you have enabled Syslog Messages, enter the IP address of the server to which the syslog information should be transmitted. 3.3.3 SNMP SNMP-get: Enables the acceptance of SNMP-GET commands. SNMP-set: Allows the reception of SNMP-SET commands.
Configuration SNMP UDP Port: Sets the UDP port where SNMP messages are received. Enable SNMP v2: Activates SNMP v2. Because of security issues, it is advisable to use only SNMP v3, and to disable SNMP v2. Accesses to SNMP v2 are always insecure. Community public: The community password for SNMP GET requests. Community private: The community password for SNMP SET requests. Enable SNMP v3: Activates SNMP v3. SNMP v3 Username: The SNMP v3 User Name.
Configuration 3.3.4 Radius Enable Radius Client: Enables validation over Radius. Use CHAP: Use CHAP password encoding. Use Message Authentication: Adds the "Message Authentication" attribute to the Authentication Request. Primary Server: Name or IP address of the Primary Radius server. Shared secret: Radius Shared Secret. Timeout: How long (in seconds) will be waited for a response from an Authentication Request. Retries: How often an authentication request is repeated after a timeout.
Configuration Test Username: Username input field for Radius test. Test Password: Password input field for Radius test. The "Test Radius Server" function allows you to check whether a combination of Username and Password is accepted by the configured Radius Servers. 3.3.5 Modbus TCP Enable Modbus TCP: Enables Modbus TCP support. Modus TCP port: The TCP/IP port number for Modbus TCP. 3.
Configuration 3.4.1 NTP Enable Time Synchronization: Enables the NTP protocol. Primary NTP server: IP address of the first NTP server. Backup NTP server: IP address of the second NTP server. Used when the first NTP server does not respond. Timezone: The set time zone for the local time. Daylight Saving Time: If enabled, the local time is converted to Central European Summer Time. set manually: The user can set a time manually. set to Browsertime: Sets the time corresponding to web browser.
Configuration 3.4.2 Timer Enable Timer: nables or disables all timers globally. Syslog verbosity level: Sets the verbosity level for timer syslog output. New Rule simple Timer: Shows a dialog for a simple timer rule. New Rule advanced Timer: Brings up the dialog for complex timer settings. 3.4.3 Timer Konfiguration There are three possibilities in the timer configuration: Create a simple timer, add a complex timer, or change an existing configuration.
Configuration When "New Rule: simple Timer" is activated, the following dialog is displayed: Here you set which port is to be switched for which period and on which weekdays the rule is active. In this example the period 9:00 to 17:00 is changed to 9:30 to 11:00 compared to the default input mask. This rule is also not applied to Saturdays and Sundays. The now existing rule says that on every day, except Saturday and Sunday, port 1 is switched on at 9:30 a.m. and switched off after 1.5 hours.
Configuration A simple timer is directly "enabled", on a new complex timer the "enable trigger" option must be switched on manually. You can set a probability and a scatter for the timer rules. Here the rule is executed with 100% probability. A jitter of 0 means that the action takes place exactly at the programmed time. As an action mode a ports can be switched, alternatively a console command (CLI Cmd) can be executed. On the "Action PortSwitch" tab the switching function can be set in more detail.
Configuration The action will now not only start at 9:30, but also at 17:30. There are more changes: The timer is only active between October and December, also the action does not take place on the first day of a month. Since all fields in the mask are always taken into account, it is not possible to define the times 9:30 and 17:10 in a single timer rule. You need a second rule for this.
Configuration In addition to port 1, port 5 is activated here and deactivated again after 90 minutes. A popup at the mouse pointer shows the port number of the corresponding field. Console Commands Instead of switching a port, you can run one or more console commands. These commands are entered in the "Action CLI" tab. The "Action Cli" tab can only be selected if the option "Perform CLI Cmd" is activated under "Options".
Configuration Switches port 3 on every day at 9:25, and off again at 17:30. Save the simple rule. Then you call up the created timer and enter in the "Options" tab the date on which the switching process should take place. Example rolling shutter You can use the jitter e.g. for a roller shutter control. In the classic example of a roller shutter control, in order to confuse potential burglars, you do not always want to raise and lower the blinds at the same times.
Configuration 100%. Further examples can be found at www.gude.info/wiki/timer 3.5 Sensors Sensor: Selects a type of sensor to configure it. The first digit "1" indicates the number of the sensor port (only important for devices with more than one sensor port). This is followed by the sensor name, and the changeable sensor name. Sensor Name: Changeable name for this sensor. Temperature and humidity can have different names, even if they are from the same sensor.
Configuration Enable beeper for sensor alarms: Activates the beeper for all sensor limit messages. Hysteresis Example: A Hysteresis value prevents that too much messages are generated, when a sensor value is jittering around a sensor limit. The following example shows the behavior for a temperature sensor and a hysteresis value of "1". An upper limit of "50 °C" is set. Example: 49.9 °C - is below the upper limit 50.0 °C - a message is generated for reaching the upper limit 50.
Configuration Actions during configuration, device start or plugging in the sensor (for given example): actual temperature during configuration 70 °C 45 °C 20 °C actions Port A1 Off (above max) + Port A2 On (above min) Port A1 On (below max) + Port A2 On (above min) Port A1 On (below max) + Port A2 Off (below min) Action matrix during operation when limit values are exceeded (for given example): to "above max" to "below max" to "above min" to "below min" from "above A1 On A1 On A1 On + A2 Off max" from "
Configuration Recipient address: The E-Mail address of the recipient. Additional E-Mail addresses, separated by comma, can be specified. The input limit is 100 characters. SMTP Server: The SMTP IP-address of the E-Mail server. Either as FQDN, e.g: "mail.gmx.net", or as IP-address, e.g: "213.165.64.20". If required, attach a designated port, e.g: "mail.gmx.net:25". SMTP server port: The port address of the E-Mail server.
Specifications
Specifications 4 Specifications 4.1 IP ACL IP Access Control List The IP Access Control List (ACL IP) is a filter for incoming IP packets. If the filter is active, only the hosts and subnets whose IP addresses are registered in the list, can contact via HTTP or SNMP, and make changes. For incoming connections from unauthorized PCs, the device is not completely transparent. Due to technical restraints, a TCP/IP connection will be accepted at first, but then rejected directly.
Specifications One may use the usual decimal notation of IPv4 for the last 4 bytes: 1234:4ef0::19:32ff:254.0.1.36 4.3 Radius The passwords for HTTP, telnet, and serial console (depending on the model) can be stored locally and / or authenticated via RADIUS. The RADIUS configuration supports a primary server and a backup server. If the primary server does respond, the RADIUS request is sent to the backup server.
Specifications Modbus TCP 79 read measurement values of external sensors read measurement values of all energy sensors resetting the energy meters read the status of Overvoltage Protection read / write status of Power Ports (relays) read status of Inputs read measurement values of external sensors read measurement values of all energy sensors The device can be controlled via HTTP interface with CGI commands and returns the internal configuration and status in JSON format.
Specifications "standard") is detected in SNMP v3. From the User-based Security Model (USM) MIB variables, there is a support of "usmStats ..." counter. The "usmUser ..." variables will be added with the enhancement of additional users in later firmware versions. The system has only one context. The system accepts the context "normal" or an empty context. Authentication The algorithms "HMAC-MD5-96" and "HMAC-SHA-96" are available for authentication.
Specifications In older MIB tables, a separate trap was defined for each combination of an event and a port number. This results in longer lists of trap definitions for the devices. For example, from epc8221SwitchEvtPort1 to epc8221SwitchEvtPort12. Since new firmware versions can generate many more different events, this behavior quickly produces several hundred trap definitions.
Specifications epc8041TrapAddr epc8041portNumber epc8041PortIndex epc8041PortName epc8041PortState epc8041PortSwitchCount epc8041PortStartupMode epc8041PortStartupDelay epc8041PortRepowerTime epc8041Buzzer epc8041ActivePowerChan epc8041PowerIndex epc8041ChanStatus epc8041AbsEnergyActive epc8041PowerActive epc8041Current epc8041Voltage epc8041Frequency epc8041PowerFactor epc8041Pangle epc8041PowerApparent epc8041PowerReactive epc8041AbsEnergyReactive epc8041AbsEnergyActiveResettable A unique value, greater
Specifications epc8041RevEnergyReactiveResettable epc8041ResidualCurrent epc8041ResidualCurrentRMS epc8041ResidualCurrentDC epc8041LineSensorName epc8041OVPIndex epc8041OVPStatus epc8041SensorIndex epc8041TempSensor epc8041HygroSensor epc8041InputSensor epc8041AirPressure epc8041DewPoint epc8041DewPointDiff epc8041ExtSensorName 4.5.2 .85.1.5.1.2.1.23.x Gauge32 RO Resettable Reverse Reactive Energy counter. .85.1.5.1.2.1.24.x Unsigned32 RO Actual Residual Current on Power Channel.
Specifications epc8045PortRepowerTime epc8045Buzzer epc8045ActivePowerChan epc8045PowerIndex epc8045ChanStatus epc8045AbsEnergyActive epc8045PowerActive epc8045Current epc8045Voltage epc8045Frequency epc8045PowerFactor epc8045Pangle epc8045PowerApparent epc8045PowerReactive epc8045AbsEnergyReactive epc8045AbsEnergyActiveResettable Delay in sec for startup action .87.1.3.1.2.1.7.x Integer32 RW Delay in sec for repower port after switching off .87.1.3.10.0 Integer32 RW turn Buzzer on and off .87.1.5.1.1.
Specifications epc8045spPowerIndex epc8045spChanStatus epc8045spAbsEnergyActive epc8045spPowerActive epc8045spCurrent epc8045spVoltage epc8045spFrequency epc8045spPowerFactor epc8045spPangle epc8045spPowerApparent epc8045spPowerReactive epc8045spAbsEnergyReactive epc8045spAbsEnergyActiveResettable Number of Single Port Power Channels. Value is zero on EPC 8220 series. .87.1.5.5.2.1.1.x Integer32 RO Index of Single Port Power Channel entries. Indices 0-5 mean Ports A1 to A6, 6-11 are Ports B1 to B6. .87.1.
Specifications 4.6 SSL TLS Standard The device is compatible with the standards TLSv1.0 to TLSv1.2. Due to lack of security, SSLv3.0 as well as RC4 and DES encryptions are deactivated.
Specifications in an embedded device are usually not independent enough. However, you can create new certificates and import them to the device. The server accepts RSA (1024/2048/4096) and ECC (Elliptic Curve Cryptography) certificates. Usually OpenSSL is used to create an SSL certificate. For Windows for example, there is the light version of Shining Light Productions. There you open a command prompt, change to the directory "C:\OpenSSL-Win32\bin" and set these environment variables: set openssl_conf=C:\O
Specifications If RSA 4096 certificates are used, the first access to the web server can take 8-10 seconds, because the math unit of the embedded CPU is highly demanded. After that, the parameters are in the SSL session cache, so all other requests are just as fast as with other certificate lengths. For a quick response even on the first access, we recommend RSA 2048-bit certificates that offer adequate security, too. 4.
Specifications Numerical parameters can be entered with different bases. Here is an example of the decimal value 11: Base decimal (10) hexadecimal (16) octal (8) binary (2) Input 11 0xb 013 0b1011 Bit Field Parameter Some parameters can take several values at the same time. In the following example, all values between 0 and 5 can be set. In the help, this can be recognized by the fact that the values are not separated by the "|" character, but by commas.
Specifications place comments in there. Beginning with the comment character "#", the remaining contents of a line is ignored. Telnet If the configuration "Raw Mode" is turned off, it is tried to negotiate the Telnet configuration between client and server using IAC commands. If this fails, the editing functions are not active, and the "Activate echo" option determines whether the characters sent to the Telnet server will be returned. Normally the client begins with the IAC negotiation.
Specifications b) Line Sensors >linesensor all "0,1,2,3,12" show L=1,L="Power Port",0="13000Wh",1="0W",2="225V",3="0A",12="998218s" L=2,L="Power Port",0="13000Wh",1="0W",2="223V",3="0A",12="996199s" This command outputs all line sensor values in one line. A list of all fields (according to the energy sensor table) is transferred as parameter. In this example these are the fields Absolute Active Energy (0), Power Active (1), Voltage (2), Current (3) and Reset Time (12).
Specifications clock ntp server {PRIMARY=0|BACKUP=1} set sets ntp server name "{dns_name}" clock ntp server {PRIMARY=0|BACKUP=1} show shows ntp server name console console version console telnet enabled set {OFF=0|ON=1} console telnet enabled show console telnet port set {ip_port} console telnet port show console telnet raw set {OFF=0|ON=1} console telnet raw show console telnet echo set {OFF=0|ON=1} console telnet echo show console telnet activeneg set {OFF=0|ON=1} console telnet activeneg show console tel
Specifications 10MBIT_FD=1|100MBIT_HD=2|100MBIT_FD=3} ethernet phyprefer show shows preferred speed for PHY Auto Negotiation extsensor enters cmd group "extsensor" extsensor all show shows all values from connected external sensors extsensor all show shows all plugged sensors and fields extsensor {port_num} {sen_field} value show shows sensor value extsensor {port_num} {sen_type} label set sets sensor name to label "{name}" extsensor {port_num} {sen_type} label show shows label of sensor extsensor {port_num
Specifications ip4 gateway set "{ip_address}" ip4 gateway show ip4 dns set "{ip_address}" ip4 dns show ip4 dhcp enabled set {OFF=0|ON=1} ip4 dhcp enabled show sets IPv4 gateway address shows IPv4 gateway address sets IPv4 DNS server address shows IPv4 DNS server address enables IPv4 DHCP on/off shows IPv4 DHCP state ip6 ip6 enabled set {OFF=0|ON=1} ip6 enabled show ip6 routadv enabled set {OFF=0|ON=1} ip6 routadv enabled show ip6 dhcp enabled set {OFF=0|ON=1} ip6 dhcp enabled show ip6 address show ip6 gat
Specifications linesensor {line_num} events show LEGACY - shows if events are enabled linesensor {line_num} events type set "{EVT_SYSLOG=0,EVT_SNMP=1,EVT_EMAIL=2 LEGACY - enables different event types ,EVT_SMS=3,EVT_GSMEMAIL=4,EVT_BEEPER =5}" linesensor {line_num} events type show LEGACY - shows what event types are enabled linesensor {line_num} maxval set {float} LEGACY - sets maximum value for line meter linesensor {line_num} maxval show LEGACY - shows maximum value for line meter linesensor {line_num} mi
Specifications port {port_num} watchdog bootretries show hows port watchdog retry boot timeout radius radius {PRIMARY=0|SECONDARY=1} enabled set radius {PRIMARY=0|SECONDARY=1} enabled show radius {PRIMARY=0|SECONDARY=1} server set "" radius {PRIMARY=0|SECONDARY=1} server show radius {PRIMARY=0|SECONDARY=1} password set "{passwd}" radius {PRIMARY=0|SECONDARY=1} password hash set "{passwd}" radius {PRIMARY=0|SECONDARY=1} auth timeout set {num_secs} radius {PRIMARY=0|SECONDARY=1} auth
Specifications system flushdns system uptime system panel enabled set {OFF=0|ON=1} system panel enabled show system display enabled set {OFF=0|ON=1} system display enabled show system display default extsensor {port_num} {7x01=0|7x02=1|7x03=2} set {sen_field} system display default linesensor {line_num} set {sen_field} system display default show flush DNS cache number of seconds the device is running blocks panel buttons when not enabled shows if panel buttons are enabled dark display when not enabled sho
Specifications Index 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Description Forward Active Energy Power Active Voltage Current Frequency Power Factor Power Angle Power Apparent Power Reactive Forward Active Energy Resettable Forward Reactive Energy Forward Reactive Energy Resettable Reset Time - sec.
Specifications logout quit back help help all go to login prompt when enabled quits telnet session - nothing in serial console back one cmd level show all cmds from this level show all cmds clock clock enabled set {OFF=0|ON=1} clock enabled show clock timezone set {minutes} clock timezone show clock dst enabled set {OFF=0|ON=1} clock dst enabled show clock manual set "{hh:mm:ss yyyy-mm-dd}" clock show clock ntp server {PRIMARY=0|BACKUP=1} set "{dns_name}" clock ntp server {PRIMARY=0|BACKUP=1} show enters
Specifications email security set {NONE=0|STARTTLS=1| SSL=2} email security show email auth set {NONE=0|PLAIN=1|LOGIN=2} email auth show email user set "{username}" email user show email passwd set "{passwd}" email passwd hash set "{passwd}" email testmail ethernet ethernet mac show ethernet link show ethernet phyprefer set {10MBIT_HD=0| 10MBIT_FD=1|100MBIT_HD=2|100MBIT_FD=3} ethernet phyprefer show sets SMTP connection security shows SMTP connection security sets email authentication show email authentica
Specifications http ajax enabled show http passwd enabled set {OFF=0|ON=1} http passwd enabled show http passwd user set "{passwd}" http passwd admin set "{passwd}" http passwd hash user set "{passwd}" http passwd hash admin set "{passwd}" shows if ajax autorefresh enabled enables http password on/off shows if http password enabled sets http user password sets http admin password sets hashed http user password sets hashed http admin password ip4 ip4 hostname set "{name}" ip4 hostname show ip4 address set
Specifications linesensor {line_num} {energy_sensor} hyst show shows hysterese value for line meter linesensor {line_num} {energy_sensor} {BELOWMIN=0|ABOVEMIN=1|ABOVEMAX=2| sets Port for Power Port Switching actions BELOWMAX=3} port set {port_num} linesensor {line_num} {energy_sensor} {BELOWMIN=0|ABOVEMIN=1|ABOVEMAX=2| shows Port for Power Port Switching actions BELOWMAX=3} port show linesensor {line_num} {energy_sensor} {BELOWMIN=0|ABOVEMIN=1|ABOVEMAX=2| sets Port state for Power Port Switching actions BEL
Specifications port {port_num} watchdog type set {WD_ICMP=0| WD_TCP=1} port {port_num} watchdog type show port {port_num} watchdog host set "{dns_name}" port {port_num} watchdog host show port {port_num} watchdog port set {ip_port} port {port_num} watchdog port show port {port_num} watchdog pinginterval set {num} port {port_num} watchdog pinginterval show port {port_num} watchdog pingretries set {num} port {port_num} watchdog pingretries show port {port_num} watchdog retrybooting set {OFF=0|ON=1} port {port
Specifications portsensor {port_num} {BELOWMIN=0| ABOVEMIN=1|ABOVEMAX=2|BELOWMAX=3} port show portsensor {port_num} {BELOWMIN=0| ABOVEMIN=1|ABOVEMAX=2|BELOWMAX=3} state show radius radius {PRIMARY=0|SECONDARY=1} enabled set radius {PRIMARY=0|SECONDARY=1} enabled show radius {PRIMARY=0|SECONDARY=1} server set "" radius {PRIMARY=0|SECONDARY=1} server show radius {PRIMARY=0|SECONDARY=1} password set "{passwd}" radius {PRIMARY=0|SECONDARY=1} password hash set "{passwd}" radius {PRIMARY=0|
Specifications system system restart system fabsettings system bootloader system flushdns system uptime system panel enabled set {OFF=0|ON=1} system panel enabled show system display enabled set {OFF=0|ON=1} system display enabled show system display default extsensor {port_num} {7x01=0|7x02=1|7x03=2} set {sen_field} system display default linesensor {line_num} set {sen_field} system display default show enters cmd group "system" restarts device restore fab settings and restart device enters bootloader mod
Specifications Energy Sensor Table "{energy_sensor}" Index 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Description Forward Active Energy Power Active Voltage Current Frequency Power Factor Power Angle Power Apparent Power Reactive Forward Active Energy Resettable Forward Reactive Energy Forward Reactive Energy Resettable Reset Time - sec.
Specifications 4.7.3 Serial Console If the device has a serial port, the entire Telnet command set is also available at the serial console. Connect your PC to the device via an RS232 serial cable (9-pin RS232). To use the editing functions, the serial terminal must support VT100 emulation, and "echo" must not be activated. In the device configuration on the other hand, "Activate echo" should be set to "yes" and "Raw mode" to "no".
Specifications This chapter is general for all Gude devices. Depending on the device type, some ports or certain sensors are not available.
Specifications Output Address Output Value 2 Bytes 2 Bytes 0x00 to 0x3ff 0x0000 or 0xff00 Response Code Output Address 1 Byte 2 Bytes 0x05 n · Write Multiple Coils (0x0F) Sets the state of several ports (relays): Request Code Starting Address Quantity of Outputs Byte count Outputs Value 1 Byte 2 Bytes 2 Bytes 1 Byte n x 1 Byte 0x0f 0x00 to 0x3ff 1 to 0x400 n each Bit represents a state Response Code Starting Address Quantity of Outputs 1 Byte 2 Bytes 2 Bytes 0x0f 0x00 to 0x3ff 1 to 0x400 · Read
Specifications measured value. A value of 0x8000 means that no sensor is plugged into the corresponding port, or the corresponding field in the sensor is not available. The formula for the address is (the port numbers start at zero): 0x100 + Port * 8 + Offset Offset 0 1 2 3 4 5 Sensor Field Temperature Humidity Digital Input Air Pressure Dew Point Dew Point Difference Unit 0.1 °C 0.1 % bool 1 hPa (millibar) 0.1 °C 0.
Specifications 13 14 15 16 17 18 19 20 21 22 23 24 Forward Active Energy Forward Reactive Energy Forward Active Energy Resettable Forward Reactive Energy Resettable Reverse Active Energy Reverse Reactive Energy Reverse Active Energy Resettable Reverse Reactive Energy Resettable Residual Current Type A Neutral Current Residual Current Type B RMS Residual Current Type B DC Wh VARh Wh VARh Wh VARh Wh VARh mA mA 0.1 mA 0.
Specifications · Syslog messages E-Mail messages E-Mail messages are triggered by the following events: · · · · · · · Turning on the device Switching of the Power Ports Loss / return of voltage Exceeding of the max / min values of attached sensors State change of digital sensor input ports Exceeding of max / min values of the measured power consumption Condition change of overvoltage protection SNMP Traps SNMP Traps are system messages that are sent via the SNMP protocol to different recipients.
Support
Support 5 Support You will find the latest product software on our website at www.gude.info available for download. If you have further questions about installation or operation of the unit, please contact our support team. Furthermore, we present in our support wiki at www.gude.info/wiki FAQs and configuration examples. 5.1 Data Security To provide the device with a high level of data security, we recommend the following measures: · · · · · · · · · · · Check that the HTTP password is switched on.
Support 5.3 Declaration of Conformity This product from the Expert Power Control 8041 / 8045 series is in conformity with the European directives for CE marking applicable to this product. The complete CE declaration of conformity for this product can be found on the website www.gude.info in the download section of the product. 5.4 FAQ 1. What can I do if the device is no longer accessible? · If the Status LED is red, the device has no connection to the switch. Unplug and plug the Ethernet cable.
Index -A- -I- automated Access 50 Installation 8 IP-ACL 29, 49 IP-Address 28 IPv6 49 -BBootloader Mode Button Lock 47 17, 21 -L- -C- load Configuration -M- Certificate-Upload 17, 19 clear DNS-Cache 19 Configuration Management Content of Delivery 6 creating certificates 58 20 -D- Maintenance 17 messages 83 Modbus TCP 79 -N- Data Security 86 Declaration of Conformity Default Display 47 Description 6 device MIB 53 NTP Electrical Measurement 10 E-Mail 46 Ethernet connnector 8 -F- 37 87 -E
Index -TTechnical Specifications 9 Timer 38 Timer Konfiguration 38 TLS 58 -WWatchdog 26 89 Expert Power Control 8041/8045 © 2019 GUDE Systems GmbH
Expert Power Control 8041/8045 © 2019 GUDE Systems GmbH 4/23/2019 90 Expert Power Control 8041/8045 © 2019 GUDE Systems GmbH
