Gude Expert Power Control 8221 Series Manual
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Gude Expert Power Control 8221 Series Manual

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Manual
Expert Power Control 8221 Series
Expert Power Control 8226 Series
© 2021 GUDE Systems GmbH
Manual Ver. 2.8.0
from Firmware Ver. 1.8

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Summary of Contents for Gude Expert Power Control 8221 Series

  • Page 1 Manual Expert Power Control 8221 Series Expert Power Control 8226 Series © 2021 GUDE Systems GmbH Manual Ver. 2.8.0 from Firmware Ver. 1.8...
  • Page 2 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 3: Table Of Contents

    Clock ........................38 3.4.1 NTP ......................... 38 3.4.2 Timer ........................39 3.4.3 Timer Configuration ....................39 Sensors ......................... 45 3.5.1 Port Switching ......................46 E-Mail ........................48 Front Panel ......................49 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 4 Console Cmd 8226 ....................75 4.7.5 Serial Console ......................84 Modbus TCP ......................85 Messages ......................89 Support Data Security ......................92 Contact ......................... 92 Declaration of Conformity ..................93 FAQ ........................93 Index Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 5 Device Description...

  • Page 6: Device Description Security Advice

    · Energy Metering of the two mains connections and measurement of voltage, current, active power, reactive power, apparent power, frequency, phase angle, power factor. · Continuously and resettable energy meters on the mains connections. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 7: Installation

    2. Current power consumption of the Bank 3. LED indicator whether the Bank is connected to mains supply 4. LED indicator for Over Voltage Protection (green - surge protection is active, red - inactive) Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 8: Dual-Circuit Characteristics

    A1 to A6 (IEC C13, max. 10 A), resp. mains supply B feeds the current to the load outputs B1 to B6 (IEC C13, max. 10 A ) . The electronics of the device works when one of the two input circuits is supplied . Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 9: Overvoltage Protection

    In addition, at the start up of the device a message is generated, when the overvoltage protection is not active. Technical Specifications Interfaces 1 x Ethernet port (RJ45) Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 10: Electrical Measurement

    Apparent power 0 - 4000 < 1.5% Power factor 0 - 1 0.01 < 3% Energy Counter Active Energy 9.999.999,999 kWh 0.001 < 1.5% (total) Active Energy 9.999.999,999 kWh 0.001 < 1.5% (temporary) Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 11: Sensor

    The following sensors are currently available Humidity/Temperature Sensor 7102 (End-of-Life) Cable length Connector RJ45 temperature range -20°C to +80°C, ±0,5°C (maximum) and ±0,3°C (typical) air humidity range 0-100%, ±3% (maximum) and ±2% (typical) (non-condensing)) Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 12 A click on the link in the "Name" column opens the display of the Min and Max values. The values in a column can be reset using the "Reset" button. The "Reset" button in the name column deletes all stored Min and Max values. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 13 Device Description Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 14: Operating

    Operating...

  • Page 15: Operating The Device Directly

    · green: The device is connected to the Ethernet and the TCP/IP settings are alloc- ated. · periodic blinking: The device is in Bootloader mode. Control Panel Access the web interface: http://"IP-address" and log-in. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 16 Two circular arrows show a booting status. In addition to the panel, the Expert Power Control 8226-1 shows the measured val- ues of the selected port: Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 17: Maintenance

    Optionally the device can be switched via a Perl script or external tools like wget. More information is available on our support wiki at www.gude.info/wiki. Maintenance The actual device generation with IPv6 and SSL allows all maintenance functions in...
  • Page 18 For devices with relays, entering or exiting the bootloader mode does not change the state of the relays as long as the operating voltage is maintained. The GBL_Conf.exe program is available free of charge on our website www.gude.info and can also be found on the enclosed CD-ROM.

  • Page 19: Maintenance Page

    Config Import File Upload: Loads a new configuration from a text file. To apply the new configuration, a "Restart Device" must be executed after the "Upload". Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 20: Configuration Management

    After uploading and restarting, commands with invalid parameters are ignored. Therefore, the generated configuration includes comments describing the boundaries of the parameters. Where "range:" refers to a numeric value, and "len:" to a text parameter. E.g: Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 21: Bootloader Activation

    · Hold both buttons for 3 seconds 2) or · Remove the power supply · Hold down the "Select" button. If the push button is recessed, use a pin or paper clip · Connect the operating voltage Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 22 · The status LED will blink in a fast rhythm, please wait until the LED blinks slowly (about 5 seconds) 2) by Software: · Activate the Bootloader Mode of the device · "Start the GBL_Conf.exe" program Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 23 · 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) Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 24: Configuration

    Configuration...

  • Page 25: Power Ports

    Therefore each port can be configured with Initialization status to a spe- cific start-up state. This start-up sequence can be carried out delayed by the parameter Initialization Delay. There is in any case a minimum one-second delay between switch- ing of ports. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 26: Watchdog

    You can monitor devices on your own network, as well as devices on an external net- work, e.g. the operating status of a router. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 27 When enabling the IP master-slave mode, the port is switched depending on the avail- ability of a remote device. Depending on the configuration, the port is switched on when the terminal is reachable, or vice versa. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 28: Ethernet

    DHCP server: When the function is selected, each time the device powers up it is checked if a DHCP server is available on the network. If not, the last used TCP/IP set- ting will be used further. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 29: Ip Acl

    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 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 30: Http

    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. 3.2.3 HTTP Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 31 31 characters. The name "admin" and "user" are provided for the user name in the password entry mask of the browser. In factory settings, the password for the admin is set to "admin" or "user" for the user password. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 32: Protocols

    Protocols 3.3.1 Console Telnet Enable Telnet: Enables the Telnet console. Telnet TCP port: Telnet sessions are accepted on this port. Raw mode: The VT100 editing and the IAC protocol are disabled. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 33 Delete public key: Setting this at Apply deletes the public key. Enable serial console: Enables the serial console. Raw mode: The VT100 editing is disabled. Activate echo: The echo setting. Enable binary KVM protocol: Additionally activates the KVM protocol. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 34: 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 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 35 Authorization Algorithm. If you want to change a pass- word, the complete password must always be re-entered. The calculation of the password hashes varies with the selected algorithms. If the Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 36: Radius

    SNMP trap receiver: You can insert here up to eight SNMP trap receiver. MIB table: The download link to the text file with the MIB table for the device. More information about SNMP settings are available from our support or can be found on the Internet at www.gude.info/wiki. 3.3.4 Radius Enable Radius Client: Enables validation over Radius.

  • Page 37: Modbus Tcp

    The "Test Radius Server" function allows you to check whether a combination of User- name 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. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 38: Clock

    The user can set a time manually. set to Browsertime: Sets the time corresponding to web browser. If Time synchronization is enabled, a manual time will be overwritten at the next NTP synchronization. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 39: Timer

    Timer rules are only executed if the device has a valid time. See Configuration This chapter of the manual applies to all Gude devices. Devices without switchable ports can only have an advanced timer. For an action only the "Action CLI" tab is avail- able there, and not the "Action PortSwitch"...
  • Page 40 20:00. Creating an Advanced Timer If you create a advanced timer or change an already existing timer, an extended dialog is always shown: Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 41 (CLI Cmd) can be executed. On the "Action PortSwitch" tab the switching function can be set in more detail. Port 1 is switched on and switched off again after 1.5 hours. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 42 17:10 and 17:30 would be programmed. In order to change a field in this input mask without changing the state of the other fields, the Ctrl key must be pressed during the mouse click. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 43 Instead of switching a port, you can run one or more console commands. These com- mands 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". Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 44 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 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 45: Sensors

    30 minutes before and 30 minutes after the pro- grammed time. The probability (Random Trigger Probability) of the execution is here 100%. Further examples can be found at www.gude.info/wiki/timer Sensors Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 46: Port Switching

    Depending on the measured Current and the measured sensor values, switching ac- tions can be triggered. During operation, the actions configured for crossing the limits are executed. For example, when a value moves from the range "above max value" in- Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 47 Only the switching operations for which actions have been defined, are triggered. If no "On" or "Off" action is defined for a port, the port can never reach this state by ex- ceeding sensor values. Unless it is the initial state. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 48: E-Mail

    If you want to change a password, the complete password must always be re-entered. E-Mail Logs: Logging of E-Mail system messages. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 49: Front Panel

    Button Lock: Disables the front buttons (activates the key lock) with the exception of the bootloader activation. Dark Display: The 7-segment display remains dark. Front button activity temporarily switches the display on. Default Display: Selects the display of sensor values for both displays. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 50: Specifications

    Specifications...

  • Page 51: Ip Acl

    Leading zeros may be omitted within a block. The previous example can be rewritten 1234:4ef0:0:0:19:32ff:fe00:124 One may omit one or more successive blocks, if they consist of zeros. This may be done only once within an IPv6 address! 1234:4ef0::19:32ff:fe00:124 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 52: Radius

    / write status of Power Ports (relays or eFuses) read / write names of Power Ports (relays or eFuses) read / write status of Port start configuration read / write status Buzzer Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 53: Snmp

    In SNMP v1 and v2 the communities are transmitted unencrypted on the network and can be easily intercepted with IP sniffers within this collision domain. To enforce limited access we recommend the use of DMZ or IP-ACL. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 54 · For cryptologists it's a debatable point whether "HMAC-MD5-96" and "HMAC-SHA- 96" can muster enough entropy for key lengths of "AES-192" or "AES-256". · From the foregoing considerations, we would recommended at present "HMAC- Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 55: Device Mib 8221

    Below is a table of all device-specific OID 's which can be accessed via SNMP. In the numerical representation of the OID the prefix " 1.3.6.1.4.1.28507 " (Gude Enterprise OID) was omitted at each entry in the table to preserve space. The example for a com- plete OID would be "1.3.6.1.4.1.28507.56.1.1.1.1".
  • Page 56 Time in seconds since last Energy Counter reset. epc8221ForwEnergyActive .56.1.5.1.2.1.16.x Gauge32 Forward Active Energy counter. epc8221ForwEnergyReactive .56.1.5.1.2.1.17.x Gauge32 Forward Reactive Energy counter. epc8221ForwEnergyActiveReset- .56.1.5.1.2.1.18.x Gauge32 table Resettable Forward Active Energy counter. epc8221ForwEnergyReactiveRe- .56.1.5.1.2.1.19.x Gauge32 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 57: Device Mib 8226

    Below is a table of all device-specific OID 's which can be accessed via SNMP. In the numerical representation of the OID the prefix " 1.3.6.1.4.1.28507 " (Gude Enterprise OID) was omitted at each entry in the table to preserve space. The example for a com- plete OID would be "1.3.6.1.4.1.28507.58.1.1.1.1".
  • Page 58 Resettable Reverse Active Energy counter. epc8226RevEnergyReactiveReset- .58.1.5.1.2.1.23.x Gauge32 table Resettable Reverse Reactive Energy counter. epc8226LineSensorName .58.1.5.1.2.1.100.x OCTETS A textual string containing name of a Line Sensor epc8226OVPIndex .58.1.5.2.1.1.x Integer32 None Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 59 NTP time as unixtime (secs since 1 January 1970) epc8226NTPLastValidTimestamp .58.1.5.15.3.0 Unsigned32 show seconds since last valid NTP timestamp received epc8226SensorIndex .58.1.6.1.1.1.x Integer32 None epc8226TempSensor .58.1.6.1.1.2.x Integer32 actual temperature epc8226HygroSensor .58.1.6.1.1.3.x Integer32 actual humidity epc8226InputSensor .58.1.6.1.1.4.x INTEGER Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 60: Ssl

    Here are some examples for the generation with OpenSSL: Creation of a self-signed RSA 2048-bit certificate openssl genrsa -out server.key 2048 openssl req -new -x509 -days 365 -key server.key -out server.crt RSA 2048-bit certificate with Sign Request: Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 61: Console

    -new -key server.key -out server.csr openssl req -x509 -days 365 -key server.key -in server.csr -out server.crt The server keys should be created with "openssl genrsa". The Gude device pro- cesses keys in the traditional PKCS#1 format. This can be recognized by the fact that the generated key file starts with "-----BEGIN RSA PRIVATE KEY-----".
  • Page 62 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. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 63 If this is not the case with the client, the device configuration "Active negotiation" should be turned on. Raw Mode If you want to use the console only automated, it may be advantageous to set the con- Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 64 >linesensor 1 1 show These variants give the sensor values of the field list or of a sensor at Line-In 1. For devices with Overvoltage Protection, the "linesensor all" command also outputs Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 65: Ssh

    Users and passwords can be stored locally or retrieved via a radius server. If you want to use SSH in a terminal, Activate echo should be enabled. Public Keys RSA and ECDSA public keys are accepted. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 66: Push Messages

    · Filter all incoming characters between "#" and CR/LF · or open a second channel (Telnet, SSH, serial) and activate Push Messages 4.7.3 Console Cmd 8221 Command Description Note logout go to login prompt when enabled Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 67 RADIUS login enabled console serial login delay set {OFF=0|ON=1} enables delay (after 3 login fails) on/off console serial login delay show shows if login delay enabled Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 68 {port_num} {sen_type} {sen_field} hyst sets hysterese value for sensor set {num} extsensor {port_num} {sen_type} {sen_field} hyst shows hysterese value for sensor show extsensor {port_num} {sen_type} {sen_field} pub- sets publish mode lish mode set {NONE=0|INTERVAL=1| Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 69 IPv6 DNS server ip6 manual enabled set {OFF=0|ON=1} enables manual IPv6 addresses ip6 manual enabled show shows if manual IPv6 addresses are enabled ip6 manual address {1..4} set "{ip_address}" sets manual IPv6 address Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 70 {line_num} events set {OFF=0|ON=1} LEGACY - enables events on/off linesensor {line_num} events show LEGACY - shows if events are enabled linesensor {line_num} events type set LEGACY - enables different event types "{EVT_SYSLOG=0,EVT_SNMP=1,EVT_EMAIL=2 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 71 {port_num} watchdog pinginterval set {num} sets port watchdog ping interval port {port_num} watchdog pinginterval show shows port watchdog ping interval port {port_num} watchdog pingretries set {num} sets port watchdog ping retries Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 72 SNMP trap receiver snmp trap receiver {trap_num} set "{dns_name}" {trap_num} show address and port of SNMP trap receiver snmp trap receiver {trap_num} show {trap_num} syslog enters cmd group "syslog" Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 73 {OFF=0|ON=1} sets console echo state vt100 echo show shows console echo state vt100 numeric set {OFF=0|ON=1} sets numeric mode vt100 numeric show shows numeric mode state vt100 reset resets terminal Notes Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 74 Temperature, Humidity 7002, 7102, 7202 Temperature, Humidity 7005, 7105, 7205 Temperature, Humidity, Air Pressure 7006, 7106, 7206 External Sensor Field Table "{sen_field}" Index Description Unit Temperature °C Humidity Digital Input bool Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 75: Console Cmd 8226

    {OFF=0|ON=1} sets raw mode (disables editing) on/off console serial raw show shows if raw mode enabled console serial echo set {OFF=0|ON=1} enables echo on/off Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 76 {port_num} {sen_type} {sen_field} events beeper mode set {CONTINOUS=0| sets beeper tone INTERMITTENT=1} extsensor {port_num} {sen_type} {sen_field} shows beeper tone events beeper mode show extsensor {port_num} {sen_type} {sen_field} sets maximum value for sensor Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 77 "{ip_address}" sets IPv4 DNS server address ip4 dns show shows IPv4 DNS server address ip4 dhcp enabled set {OFF=0|ON=1} enables IPv4 DHCP on/off ip4 dhcp enabled show shows IPv4 DHCP state Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 78 {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} shows Port for Power Port Switching actions Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 79 ON=1} port {port_num} watchdog enabled show shows port watchdog state port {port_num} watchdog mode set {OFF=0| sets port watchdog mode PORT_RESET=1|IP_MS=2|IP_MS_INV=3} port {port_num} watchdog mode show shows port watchdog mode Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 80 BELOWMAX=3} port set {port_num} set portsensor {port_num} {energy_sensor} {BELOWMIN=0|ABOVEMIN=1|ABOVEMAX=2| sets state for sensor values action BELOWMAX=3} state set {OFF=0|ON=1| DISABLED=2} portsensor {port_num} {energy_sensor} shows port for sensor values action {BELOWMIN=0|ABOVEMIN=1|ABOVEMAX=2| Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 81 SNMP v2 private community snmp snmpv3 enabled show shows SNMP v2 private community snmp snmpv3 username set "{text}" sets SNMP v3 username snmp snmpv3 username show shows SNMP v3 username Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 82 {rule_num} action mode show shows if switch or cli cmd timer {rule_num} action {SWITCH1=0| sets port list for switch cmd SWITCH2=1} {OFF=0|ON=1} set "{port_list}" timer {rule_num} action {SWITCH1=0| shows port list for switch cmd Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 83 Absolute Reactive Energy VARh Absolute Active Energy Resettable Absolute Reactive Energy Resettable VARh Residual Current Dependent on the device model Residual Current may not be supported. External Sensor Type Table "{sen_type}" Constants "{7x01=0|7x04=0|7x02=1|7x05=1|7x06=2}" Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 84: Serial Console

    · y port number (0x01 ... ) · z check byte, must be: \x xor \y Before the KVM protocol is recognized, the Enable binary KVM protocol entry must be activated in the "Console" configuration. KVM Examples Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 85: Modbus Tcp

    0x010 0x01f Holding Registers This chapter is general for all Gude devices. Depending on the device type, some ports or certain sensors are not available. All calculations in this chapter are based on addresses starting at "0". For some Modbus TCP Utilities, however, the addresses start at 1, in which case a 1 must be ad- ded to the addresses in this chapter.
  • Page 86 Width Information 16-bit Number of Ports (Relay) 16-bit Number of Ports (Outlets) with Energy Measurement 16-bit Number of Banks 16-bit Number of Line-In 16-bit Phases per line 16-bit Number of Inputs Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 87 Line: 0x0400 + Line * 0x120 + Phase * 0x60 + Offset * 2 Port: 0x3a00 + Port * 0x120 + Phase * 0x60 + Offset * 2 For devices with only one phase, the phase is set to zero in the formula. Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 88 16-bit integers. The following formulas are available for the address (the values for Bank and PowerSrc start at zero): Bank: 0x8200 + Bank * 2 + Offset Power Source: 0x8240 + PowerSrc * 2 + Offset Examples: Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 89: Messages

    "Product Version" Messages Depending on adjustable events, various messages can be sent from the device. The following message types are supported: · Sending of E-Mails · SNMP Traps · Syslog messages Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 90 · 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 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 91: Support

    Support...

  • Page 92: Data Security

    Support 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.

  • Page 93: Declaration Of Conformity

    This product from the Expert Power Control 8221 / 8226 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.
  • Page 94 Support 6. Disable switching events · You can set the sending of syslog, emails etc. when switching ports (only concerns Gude devices with relays) under "System" in the sensor configuration Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

  • Page 95: Index

    Firmware Upload RS232 connector Firmware-Update - S - - G - Security Advice GBL_Conf.exe Select button Sensors 11, 45 - H - SNMP 34, 53 HTTP HTTPS Start-up the device Status LED Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 96 Index Status-LED syslog - T - Technical Specifications Timer Timer Configuration - W - Watchdog Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...
  • Page 97 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH 3/3/2021 Expert Power Control 8221/8226 © 2021 GUDE Systems GmbH...

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