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Display

7. In the

Volts Mode

screen, press

to go to the

PT/CT Setup

screen.

8. In the

PT/CT Setup

screen, press

to highlight the potential

transformer (PT) or current transformer (CT) value for editing. Press

edit the highlighted value.

NOTE:

If you have exceeded the password timeout period, you are

prompted to enter your meter’s display password.

9. Press

to change the value of the highlighted digit (0 - 9). Press

to go to

the next digit. Press

to enter the new value. When the confirmation

screen is displayed, press

to confirm the new value or

to revert to the

original value.

Related Topics

•

Factory default settings

Display setup

You can configure basic display parameters using the display.

Screen setup

Parameter

Values

Description

Backlight
Timeout

0 to 720

Specifies how many seconds the display’s
backlight remains lit after the last button press

Label & symbol setup

Parameter

Values

Description

Phase Lbls

ABC, 123

Sets the voltage and current phase labels

Measurement
Symbols

IEEE, IEC

Specifies whether IEEE or IEC measurement
symbols are applied to displayed values

PF Convention

IEEE, IEC

Specifies whether IEEE or IEC power factor
conventions are applied to displayed values

108

7EN05-0390-00

Содержание 9810 Series

Страница 1: ...9810 series User manual 7EN05 0390 00 09 2018 www usa siemens com pds ...

Страница 2: ...y or death DANGER Failure to follow these instructions will result in death or serious injury DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION CAUTION indicates a hazardous situation which if not avoided could result in minor or mode...

Страница 3: ...al apparatus complies with CAN ICES 3 B NMB 3 B About this manual This manual discusses features of the 9810 series power meter and provides configuration instructions Throughout the manual the term meter refers to all models of the 9810 All differences between the models such as a feature specific to one model are indicated with the appropriate model number or description This manual assumes you ...

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Страница 5: ...mounting adapter 19 Removing the meter from back to back mounting adapter 21 Option modules 22 Maximum number of option modules 23 Commissioning 23 Factory default settings 23 Commissioning using ION Setup 23 Configure basic metering parameters 24 Using the phasor viewer 25 Basic setup using the webpages or display 25 Communications 26 Communications overview 26 Ethernet communications 26 Ethernet...

Страница 6: ...ilename requirements 61 Simple Network Management Protocol SNMP 61 The meter in an SNMP system 62 SNMP trapping 62 SNMP implementation 64 Default SNMP mapping 65 IEC 61850 66 IEC 61850 implementation 66 Configuring digital outputs for IEC 61850 control using ION Setup 68 DNP 69 DNP supported features and default implementation 69 DLMS COSEM 69 Inputs outputs 70 I O overview 70 Input output ION mod...

Страница 7: ... access 101 Interrupted display data 101 Auto scaling feature 102 Display screens 102 Display modes 102 Norm mode display menu 103 Alt mode display menu 103 Setup menu 105 Meter setup using your display 106 Creating custom displays using ION Setup 109 Display scaling 110 Remote display troubleshooting icons 110 Security 112 Security overview 112 Security features on your device 112 Enable disable ...

Страница 8: ...33 Learning installation mode and learning duration 133 Implementing standard alarm setpoint learning using ION Setup 134 Implementing transient learning using ION Setup 136 Power quality 138 Power quality overview 138 Considerations for power quality configuration using ION Setup 138 Power quality logging 139 Sag swell overview 139 Transient overview 141 Configuring Advanced PQ using ION Setup 14...

Страница 9: ...Changing log interval and depth settings using ION Setup 172 Time and timekeeping 174 Time overview 174 Internal clock temperature compensation 174 Time synchronization 174 Supported time synchronization sources 174 Clock source 175 Clock source time quality flag 176 PTP system setting recommendations 176 Configuring time information using ION Setup 177 Configuring time information using the displ...

Страница 10: ...202 Revenue metering overview 202 Revenue metering components 202 Revenue firmware security features 202 Protected features and settings 202 Revenue locking 202 Revenue locking summary 203 Revenue lock switch 203 Revenue lock LED behavior 203 Anti tamper sealing 204 Time of use 205 Energy pulsing LED behavior 205 Verifying accuracy 206 Overview of meter accuracy 206 Accuracy test requirements 206 ...

Страница 11: ...Ethernet communications 215 RS 485 communications 215 Real time clock 215 Display 215 Option modules 216 Other 217 7EN05 0390 00 11 ...

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Страница 13: ...ower is off Replace all devices doors and covers before turning on power to this equipment NOTE See IEC 60950 1 2005 Annex W for more information on communications and I O wiring connected to multiple devices WARNING UNINTENDED OPERATION Failure to follow these instructions can result in death serious injury or equipment damage Do not use this device for critical control or protection applications...

Страница 14: ...2586 2 and IEC 61000 4 30 EN 50160 including flicker monitoring IEEE 519 Root cause analysis and sequence of events support Disturbance Direction Detection High speed RMS data capture with pre and post event records Extended waveform capture Time quality flag for GPS or PTP time sources Time synchronization to 1 ms accuracy Cybersecurity Standard and advanced meter security with multiple user cred...

Страница 15: ...gateway feature to access downstream devices Track the trends for power system values over time to understand energy usage patterns optimize network capacity and forecast future usage Improve energy efficiency and track compliance to green standards Help prolong asset life with proactive network management Time of use and perform cost allocation tenant billing Log data in a number of onboard defau...

Страница 16: ...he meter can be customized to use different regional settings Localization settings determine The language used for the display and webpages Time date and digit formats Displayed phase labels 123 ABC IEEE Institute of Electrical and Electronics Engineers or IEC International Electrotechnical Commission conventions for power power factor and energy You can configure your meter s localization settin...

Страница 17: ...iption US2 9810TC 9810 series meter US2 9810RC 9810 series meter with 9810R7DISP remote display US2 9810R7DISP 9810R7DISP 7 remote display with 9810 series back to back adapter and 1 4 DIN 92 x 92 mm panel cutout mounting adapter US2 948DISP96 948DISP96 92 x 92 mm remote display with 1 4 DIN 92 x 92 mm panel cutout mounting adapter US2 948M2DO6DI Digital I O option module 2 outputs 6 inputs US2 94...

Страница 18: ...result in death or serious injury Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA CSA Z462 or applicable local standards Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment Always use a properly rated voltage sensing device to confirm that all power is off...

Страница 19: ...e 4 wire system the meter calculates residual current for Ground For a 3 phase 4 wire system the meter measures the residual current for Ground at I5 N L1 L2 L3 I5 I1 I2 I3 I4 N L1 L2 L3 I5 I1 I2 I3 I4 Functional ground The meter s functional ground terminal must be wired for optimum performance Use the supplied ferrite when terminating the functional ground terminal to earth ground Make sure the ...

Страница 20: ... sheet QGH82365 for installation instructions 1 Holding the display turn the tightening wheel with a flat head screwdriver until it disengages from the display 2 Carefully pull the display away just far enough to access the cable connector on the display 20 7EN05 0390 00 ...

Страница 21: ...ter from back to back mounting adapter You can uninstall the meter from the optional back to back mounting adapter NOTE Refer to the meter installation sheet QGH82363 for installation instructions 1 Use a flat head screwdriver to unlock the meter retainer clips 7EN05 0390 00 21 ...

Страница 22: ...om your meter and can be connected to your meter without specialized equipment Option modules are identified based on how they physically connect to the meter s external I O bus The first connected module attached directly to the meter is Module A The second module attached to Module A is Module B The meter supports up to 4 external modules Module A Module B Module C Module D Meter 22 7EN05 0390 0...

Страница 23: ... the number of option modules Refer to Maximum operating temperature with option modules page 214 for more information NOTICE EQUIPMENT DAMAGE Failure to follow these instructions can result in equipment damage Do not exceed the maximum number of option modules Commissioning Factory default settings Use these default values the first time you connect to your meter Parameter Default value Password ...

Страница 24: ...onfigure the parameters in Metering Setup Basic Basic tab Parameter Values Description Volts Mode 4W WYE DELTA 3W WYE SINGLE DEMO Power system type note DEMO is demonstration mode only and does not use the meter input terminals to display values PT Prim 1 to 999 999 Potential transformer s primary winding voltage rating PT Sec 1 to 999 999 Potential transformer s secondary winding voltage rating C...

Страница 25: ...pecifies whether revenue readings are presented as primary or secondary side values ON primary side OFF secondary side Using the phasor viewer Phasor diagrams can help verify or troubleshoot issues with voltage and current input wiring Use ION Setup s Phasor Viewer to display a real time phasor diagram of the voltage and current input signals 1 Start ION Setup then open the Setup assistant for you...

Страница 26: ...ons network and power system that your meter is connected to Ethernet communications Your Ethernet connection source should be installed in a location that helps minimize the overall Ethernet cable routing length and complexity of your network The meter supports a single IP address for both physical Ethernet connections Your device s second Ethernet port acts as an Ethernet switch to help simplify...

Страница 27: ...TP 21 20 2 Webserver HTTP 2 80 10 Secure webserver HTTPS 2 443 10 SNMP 161 N A SMTP server email outgoing only 25 1 NTP 123 1 IEC 61850 102 5 1 These 8 simultaneous connections are shared by ION Modbus TCP Modbus RTU over Ethernet DNP and DLMS You can have a maximum of 3 DNP connections You can have a maximum of 1 DLMS connection 2 These are used for the meter s webpages 3 These protocols must be ...

Страница 28: ...ed directly to the network using only a cable or switches and not going through a router You must use a computer running Windows 7 or later with IPv6 enabled in order to use self discovery over Ethernet The computer and the meter must be on the same subnet You do not need to configure your meter s IP address for self discovery over Ethernet An IPv6 address is automatically generated from your mete...

Страница 29: ...and configure it to use a DHCP server to acquire an IP address NOTE It is recommended during initial configuration that you use a connection method other than the one your are trying to configure For example if you are configuring DHCP IPv4 settings connect to the meter using the IPv6 LinkLocal address or a serial connection This allows you to configure the meter without being disconnected Changin...

Страница 30: ... IPv6 global address R W W IPv6 gateway R W W Ethernet Rx timeout W W Modbus TCP timeout W W Modbus gateway W MAC address R R R Ethernet primary DNS R W W Ethernet secondary DNS R W W Configuring IPv4 IPv6 communications settings using ION Setup You can configure your device s IPv4 and IPv6 address settings such as stored addresses or address assignment mode using ION Setup When configuring commun...

Страница 31: ...o define the meter s fully qualified domain name FQDN Use the following IPv6 address Stored The meter uses the IP addresses that you manually enter for IPv6 global address and default gateway You can have different assignment modes for IPv4 and for IPv6 6 Configure the settings for the selected mode then click OK The changes are saved to the meter If ION Setup detects that the connection informati...

Страница 32: ...using to connect to the meter ION Setup tries to reconnect to the meter using the updated information You can view the process in the Device reconnection dialog box that appears If ION Setup can successfully communicate using the new setting this setting appears in the IP Address dropdown list and the checkbox is selected Click OK to copy this information into the IP address field in the Device Pr...

Страница 33: ... MAC address is factory set and is for reference only 1 Modbus Gateway is supported only on one serial port at any given time Configuring basic Ethernet settings using the meter webpages You can use the meter webpages to configure the IPv4 IPv6 and TCP IP settings for the meter When configuring communications parameters ensure you maintain at least one communication path that allows full access to...

Страница 34: ...r local network administrator for parameter values The IP address of your network s primary DNS server if your network uses DNS Secondary DNS Contact your local network administrator for parameter values The IP address of your network s secondary DNS server if your network uses DNS IPv4 settings available using the webpages Parameter Value Description IPv4 Assignment mode Stored DHCP Stored The me...

Страница 35: ...et communications settings using the display You can configure basic Ethernet communications settings using the display Obtain your meter s IP address and other network information from your network administrator or IT department before you begin You can use the display to select the IP address assignment mode for IPv4 and IPv6 configure stored IPv4 addresses and view other settings To configure t...

Страница 36: ...nfigure the DHCP server to always provide the same address to the meter When you switch the assignment mode from DHCP to Stored the meter reverts to using its default IP addresses as the Stored addresses When you switch the assignment mode from Stored to DHCP the acquired addresses display as None until the meter receives addresses from the DHCP server When using IPv6 the meter s fully qualified d...

Страница 37: ...he meter in a system using DNS and to identify the meter when using DPWS for self discovery over Ethernet Network protocol control The network protocol control feature allows you to enable disable or change the port number of the network protocols supported on your meter Disabling unused ports is considered a cybersecurity best practice to help minimize unauthorized access to your meter NOTE The p...

Страница 38: ...for enabling disabling and changing the port numbers for your network protocols When configuring communications parameters ensure you maintain at least one communication path that allows full access to your device otherwise you may permanently lose the ability to change your device s configuration and access to additional data NOTICE LOSS OF ACCESS Failure to follow these instructions can result i...

Страница 39: ...nications through its onboard RS 485 ports RS 485 In an RS 485 network there is one master device typically an Ethernet to RS 485 gateway It provides the means for RS 485 communications with multiple slave devices for example meters For applications that require only one dedicated computer to communicate with the slave devices a USB to RS 485 converter can be used to connect to the master device U...

Страница 40: ...ettings match the rest of the devices on the RS 485 bus Protocol Baud rate Parity and stop bits You can configure the following settings to help optimize communications performance RTS delay RS 485 bias You can use a communications converter USB to RS 485 or RS 232 to RS 485 or an Ethernet gateway device to connect to your meter RS 485 Bias You can use the RS 485 bias setting to fine tune communic...

Страница 41: ...7600 115200 Sets the data rate in bits per second Rx Timeout 0 1 15 Sets the transmit delay timeout for receiving an entire message from a device in seconds1 Unit ID 1 to 9999 Sets the meter s unique ID on the RS 485 network NOTE Modbus serial device range 1 to 247 Serial Port 8N1 8N2 8E1 8E2 8O1 8O2 Sets the parity and stop bits for the port RS485 Bias Off On Turns on biasing when mastering devic...

Страница 42: ...ailable using the webpages Parameter Values Description RTS Delay 0 1 The delay in seconds before the transmission of the packet Rx Timeout 0 1 15 Sets the transmit delay timeout for receiving an entire message from a device in seconds1 Serial Port 8N1 8N2 8E1 8E2 8O1 8O2 Sets the parity and stop bits for the port RS485 Bias OFF ON Turns on biasing when mastering devices over the RS 485 port 1 Onl...

Страница 43: ...through ION Setup Disabling unused ports is considered a cybersecurity best practice to help minimize unauthorized access to your meter 1 Open the Setup Assistant for your meter See the ION Setup Help for instructions 2 Select Communications Serial Settings 3 Click the COM1 or COM4 tab depending on which serial port you want to disable 4 Select Protocol and click Edit 5 Select None from the dropdo...

Страница 44: ...les that are linked together to perform a specialized task are called a framework such as the Power Quality framework These different functional frameworks are then grouped together to define the entire meter and are collectively referred to as the device template Your meter ships with a default device template which provides extensive capabilities You can also configure your meter s template to m...

Страница 45: ...complete some prerequisite configuration NOTE You do not need to perform any Modbus specific configuration for your meter to function as a Modbus slave device over Ethernet Prerequisite Description Ethernet All devices must have a working Ethernet connection IP address All devices must have a unique IP address Port All devices must be communicating over Ethernet port 502 for Modbus TCP NOTE Device...

Страница 46: ...us master you must complete some prerequisite configuration NOTE These settings are required in addition to the serial or Ethernet Modbus prerequisites Prerequisite Description Modbus slave devices All Modbus slave devices must be communicating and appropriately configured Protocol Modbus mastering serial devices the master s serial port protocol must be set to Modbus master Modbus mastering Ether...

Страница 47: ... Type Enter the unit ID of the Modbus slave device into Slave ID Select the serial or TCP connection from Connected via This is the connection from the Modbus master to the slave device 6 Click Connections The Modbus Master Connections dialog appears 7 Select the tab that corresponds to the connection you are configuring for example if you selected TCP Connection 1 from Connected via select the TC...

Страница 48: ...ave using ION Setup You can use ION Setup to configure your meter as a Modbus slave 1 Start ION Setup 2 Open the Setup Assistant for your meter 3 Navigate to Communications Serial settings Select the tab for the serial port you want to configure 4 Highlight the parameter and click Edit to configure the serial port s Modbus parameters as required Parameter Setting Protocol Modbus RTU or Modbus Mast...

Страница 49: ...etup See your device s Modbus map available from www usa siemens com pds for Modbus register information Related Topics Configuring your meter as a Modbus master using ION Setup Configuring your meter as a Modbus slave using the display You can use the display to configure your meter as a Modbus slave 1 Press the Home button 2 Navigate to Setup Menu Communications Setup scroll and select COM1 Setu...

Страница 50: ...lean for inputs Integer 1 Packed Boolean for coils Integer 1 Unsigned 16 bit read write Integer 1 Signed 64 bit Integer 4 1 Meters acting as Modbus masters support two versions of IEEE float with different word orders high low Big Endian low high Little Endian 16 bit data one word is transmitted with most significant byte first and least significant byte second 32 bit data two words is transmitted...

Страница 51: ...ested address is protected by device security 03 Illegal value This code indicates one of the following The requested value is not allowed for that register in the device The requested register is part of a multi word value Modbus invalid read registers responses Invalid type Read response Unmapped unused 1 register 0x8000 Reserved1 register responses by type Signed integer 16 bit 0x8000 Unsigned ...

Страница 52: ...s shown on your device s display and webpages The Data Mapping modules are named based on the type of information they map to Modbus Data Mapping module Description Data Mapping Dmd Modules Maps kW kVA and kVAR demand data such as kW sd del sliding demand kilowatts delivered as well as current demand such as I a sd sliding demand phase A current Data Mapping Egy Modules Maps kWh kVAh and kVARh del...

Страница 53: ...he default Modbus map Any custom Modbus slave data is removed NOTE You can download your meter s Modbus map information from www usa siemens com pds Modified Add Modbus information in addition to the meter s default Modbus map Custom Removes the meter s default Modbus map so that all registers are available so you can create a completely custom Modbus map NOTE Use this option if you want to make y...

Страница 54: ...evices D Terminating resistor There are two types of Ethernet gateways that you can configure on your meter EtherGate a single TCP connection communicates through the gateway meter to a serial network of devices Modbus gateway up to a maximum of 32 Modbus master TCP connections communicate through the gateway meter to a serial network of Modbus devices EtherGate The meter can function as an Ethern...

Страница 55: ...tocol EtherGate Baud Rate Serial Port Serial port settings must match the settings for all connected serial devices 5 Create an Ethernet gateway site to access the serial network of devices through your gateway meter Related Topics Creating an Ethernet gateway site using ION Setup Configuring EtherGate using the webpages You can use the meter webpages to configure EtherGate communications on your ...

Страница 56: ...02 translates it to Modbus RTU then forwards it to the addressed slave device This functionality allows the use of monitoring software to access information from slave devices for data collection trending alarm event management analysis and other functions Modbus Ethernet gateway implementation There are some specific aspects to your meter s Modbus Ethernet gateway implementation A Modbus request ...

Страница 57: ...al network is connected to 4 Select Protocol and click Edit The protocol selection screen appears 5 Set the protocol to Modbus Master 6 Navigate to Communications Basic Ethernet and select the TCP IP tab 7 Select Modbus Gateway and click Edit The Modbus gateway selection screen is displayed 8 Select the communications port that the serial network is connected to and you just set to use the Modbus ...

Страница 58: ... to and read data from your Ethernet gateway meter HTTP HTTP HyperText Transfer Protocol is the standard protocol used by a web browser to establish communication between a client computer and the meter s web server You can view the meter s webpages by entering the meter s IP address on a web browser HTTP is not a secure communications protocol To reduce the risk of security threats and help preve...

Страница 59: ...b browsers typically prompt or display a message to warn you if a website you are trying to access is not secure For https connections this indicates that the website s SSL certificate is not configured properly or is missing Default SSL certificate and webpages security The meter web server protocol is factory set to HTTPS with HTTP Redirect The meter ships from the factory with a self signed cer...

Страница 60: ...nd meter accessories FTP File Transfer Protocol is a standard client server network protocol used to transfer files over Ethernet networks Accessing your meter s FTP server You must have FTP software such as Filezilla WinSCP or Windows Explorer running on a Windows based machine to transfer files to and from your meter s internal FTP server 1 Start your FTP software 2 Connect to your meter via FTP...

Страница 61: ...y copying them into the appropriate subfolders FTP filename requirements FTP filenames are limited to standard ASCII characters This means that they cannot contain a blank space quotation marks or or and are limited to 68 characters in length including the file extension The character is only used as part of the FTP file directory information Simple Network Management Protocol SNMP Your meter supp...

Страница 62: ...talled NOTE The NMS computer can also function as a trap receiver SNMP trapping SNMP trapping allows your meter s agent to notify the NMS of events with an unsolicited SNMP message a trap of the meter s alarm event You can enter up to four IP addresses for SNMP trap notification for generic and enterprise specific traps For enterprise traps you must also define the number of events or maximum time...

Страница 63: ...bles SNMP on your meter SNMP Port Number 161 default Enter your meter s SNMP port number System contact Enter the name of your SNMP system administrator System name Enter a descriptive name for your meter System location Enter your meter s location Read only Community Name Enter the community string used for SNMP get read only requests Read write Community Name Enter the community string used for ...

Страница 64: ...E You can also use the read write community string for SNMP get read only requests If your meter receives an incorrect community string it generates an AuthenticationFailure trap System strings A system string is a text string which can be configured to provide information about your meter There are three system strings on your meter System contact enter the name of the SNMP system administrator S...

Страница 65: ...ange your meter s default values you must modify the custom MIB file to reflect the new values Changing your meter s default SNMP configuration assumes that you have an advanced understanding of ION architecture SNMP and the communications network and power system that your meter is connected to See the ION Reference available from www usa siemens com pds for detailed information on the SNMP Mappi...

Страница 66: ...50 is an Ethernet based protocol designed for electrical substations It is a standardized method of communications developed to support integrated systems composed of multi vendor self describing IEDs intelligent electronic devices that are networked together Your meter can be integrated into an IEC 61850 system as an IED or server supporting concurrent IEC 61850 client connections and an FTP conn...

Страница 67: ...0 tab 4 Highlight a parameter and click Upload Navigate to where you stored your meter s CID file select the file and click Open Your meter reviews the CID file to determine if it is valid This process may take several minutes The CID status indicates whether the meter has received and validated an IEC 61850 CID file and is operating as an IEC 61850 server Configuring additional data for IEC 61850...

Страница 68: ...older and double click on the module in the righthand pane 4 Select the Setup Registers tab 5 Select the SPCS Control Mode register that corresponds to the digital output you want to control through IEC 61850 and click Edit A dialog appears 6 Select IEC 61850 CTLVAL from the dropdown list and click OK 7 Select the Inputs tab 8 Select the digital output Status register for the digital output that y...

Страница 69: ...th understanding of the DNP 3 0 and ION protocols See the online ION Setup help for instructions on connecting to your meter and accessing the Setup Assistant which can be used to modify your meter s DNP port settings and default DNP map Go to www usa siemens com pds to download your meter s DNP 3 0 device profile document for detailed information on your meter s default DNP map and implementation...

Страница 70: ...re the following ION modules in order to use the meter s digital or analog I O Digital input uses the Digital Input module which tells the meter how to interpret incoming signals Digital output uses one of three ION modules depending on the application Digital Output module monitors a change of state to control relay operation via a hardware output device Pulser module transfers high speed pulses ...

Страница 71: ...n Pulser WATT LED kWATT WATT LED kWatt energy pulsing total VAR LED kVAR VAR LED kVAR energy pulsing total Digital Input Port S1 S8 S1 S8 Port S1 S8 Internally externally excited Option module s input and output ports ION module type ION module name Hardware port device label Port setup register name Description Digital Input Port A B C D S1 S6 S1 S6 Port A S1 S6 Port B S1 S6 Port C S1 S6 Port D S...

Страница 72: ...select the desired I O option module tab If there are no I O option modules connected no information other than column headers is displayed To view option module data using meter webpages connect to your meter s webpages go to Monitoring Inputs Outputs and select Digital Inputs Digital Outputs Analog Inputs or Analog Outputs If there are no I O option modules of the specified type no entries other...

Страница 73: ...put resistance when the meter is powered off In voltage mode the analog inputs have a high input resistance regardless of whether the meter is powered or not NOTE When unpowered your meter s analog inputs act like they are in voltage mode high input resistance When connected to a current output transducer this high resistance can create a high voltage Standard i e 4 to 20 mA current transducers ha...

Страница 74: ...s are available on the optional I O modules Calculate your zero scale and full scale values based on the analog source and the input range of your meter Make sure that the analog input port that you want to use is properly configured and connected to a valid external analog signal source 1 Start ION Setup 2 Open the Setup Assistant for your meter 3 Navigate to Expansion Modules Option I O Modules ...

Страница 75: ...he analog output ports Analog output zero scale and full scale values Configure your analog output s zero and full scale values In most cases your meter s analog output range matches the range of the analog sensors that your meter s outputs are connected to In that case your meter s analog output zero scale and full scale values are the maximum and minimum values of the source driving your meter s...

Страница 76: ...The minimum source value that matches the minimum analog output signal Full scale 0 to 109 The maximum source value that matches the maximum analog output signal Port The physical analog output port connection Mode Voltage current Determines whether the analog output is monitoring voltage or current Related Topics Option I O modules configuration Digital inputs Digital input applications Digital i...

Страница 77: ... A C the digital input port is configured to detect the presence of an A C waveform The next illustration shows how a digital input can be used to monitor the operation of a fan IRIG B time synchronization You can use a digital input to synchronize the meter time to an IRIG B time source You can connect an IRIG B time source to one of meter s digital inputs for IRIG B time synchronization for impr...

Страница 78: ...ifies if the signal from the digital port is inverted or not inverted Debounce 0 000 1 000 Specifies how long in seconds the signal must remain in a state to be considered a valid state change Assigned Port Defined by your meter s hardware Your meter s physical digital input port EventLog Mode Log Off Log On Specifies if events generate log entries State OFF ON Indicates the status of the digital ...

Страница 79: ...arm off OFF Alarm on ON Specifies the behavior of the digital input alarm 1 IRIG B can only be connected to one of the digital inputs located on the meter base not an option module Related Topics Option I O modules configuration WAGES monitoring WAGES monitoring allows you to record and analyze all energy sources and utilities usage Your system may use several different types of energy For example...

Страница 80: ...whether a pulse is based on a complete pulse or a transition For example if each complete pulse represents 125 Wh you can configure for Wh pulsing as follows Pulse Weight pulses Wh 1 125 0 008 Unit Code Wh Demand Code kW this is automatically set Mode pulse If you want to configure for kWh pulsing you must adjust the pulse weight calculation and unit code as follows Pulse Weight pulses kWh 1 0 125...

Страница 81: ...Configuring custom input metering using ION Setup You can configure input metering with custom units and rates using ION Setup When configuring your meter the configuration interface may show all of the possible ports regardless of what is physically available on your meter NOTE Your device s digital input must be connected to the input metering pulse source Review the digital inputs assigned to a...

Страница 82: ...ns Digital outputs are typically used in switching applications for example to provide on off control signals for switching capacitor banks generators and other external devices and equipment The digital output can also be used in demand synchronization applications where the meter provides pulse signals to the input of another meter to control its demand period The digital output can also be used...

Страница 83: ...Specifies if the signal to the digital port is inverted or not inverted PulseWidth 0 2 000 000 Specifies the duration of the pulse in seconds Setting this parameter to 0 sets the digital output continuously on Assigned Port The physical digital output port connection Only available ports are shown State Open Closed Not Available Indicates the status of the digital output 1 These parameters are onl...

Страница 84: ...re only valid when pulse width is set to 0 Related Topics Option I O modules configuration Energy pulsing You can configure the meter s energy pulsing LEDs or onboard digital outputs for energy pulsing applications When an LED or output is set to energy pulsing the meter sends a readable pulse or signal based on the measured energy source value This pulse can be used for accuracy verification or a...

Страница 85: ...nds between LED pulse transitions Pulser Mode Select when the energy pulsing LEDs will pulse Always the energy pulsing LEDs are always pulsing based on their energy source value Test Only the energy pulsing LEDs will only pulse when the meter is in test mode Pulse ovrld Pulsing normally indicates that the energy pulsing LED should be operating normally Pulsing suspended indicates that the energy p...

Страница 86: ...ergy source ovrld Pulsing normally indicates that the output port should be operating normally Pulsing suspended indicates that the output port is not able to pulse quickly enough Modify the Kt value to decrease the number of energy pulses NOTE To perform specialized configuration go into the advanced mode of ION Setup and modify or add a new Calibration Pulser module This is an advanced procedure...

Страница 87: ... 3 If using KYZ Output Mode adjust for the KY giving one pulse per 2 transitions if necessary 0 222 kWh pulse 2 0 111 kWh pulse See the ION Reference available from www usa siemens com pds for detailed information about the Calibration Pulser module 7EN05 0390 00 87 ...

Страница 88: ...er s webpages may appear differently than shown Default meter webpages Default webpages are available on your meter Monitoring Webpage menu Webpage content Instantaneous Readings Basic readings Energy readings Demand readings Voltage readings Power Quality Trending Forecasting Select the target and interval for trending and forecasting and view the results Power Quality Summary Harmonics Chart ITI...

Страница 89: ...SNMP parameters NTP Configure your meter s NTP parameters SMTP Configure your meter s SMTP parameters Date Time Configure your meter s time and time synchronization Preferences Enter your meter s nameplate information Metering Basic Settings Advanced settings HTTPS Certificate Management Maintenance Webpage menu Webpage content Custom No default content By default the Maintenance menu is empty and...

Страница 90: ... the dropdown list and click Log In Your meter s webpages are displayed The default page is the Monitoring webpage showing real time data 4 Select the main menu tab that corresponds to the category of information you want to view and select the webpage menu from the list on the left The webpage content is displayed 5 Click the webpage content headings to expand and view the meter s data 6 Select S...

Страница 91: ...guration html to create a configuration parameters webpage 3 Save a copy of the sample file This filename is the webpage name 4 Open your webpage in an HTML or webpage editor program 5 Modify the webpage to reference the desired meter data or parameters from the Modbus registers map and update the other fields where required 6 Save your custom webpage The meter will display translated content if i...

Страница 92: ...vanced understanding of webpages and how your meter processes them Sample webpage data viewing result NOTE This graphic is representative only and your meter s webpages may appear different than shown A HTML filename B Content pane title C Row heading D Units E Column heading F Named register instantaneous value G Second content pane A title Sample HTML code for data viewing webpage content Conten...

Страница 93: ...mple energy localizedString Energy Readings h3 28 div id sample energy 29 table class datatable 30 tr 31 th nbsp th 32 th localizedString Present th 33 tr 34 tr 35 td localizedString Active Energy span unitsreg kWh del rec span td 36 td regname kWh del rec td 37 tr 38 tr 39 td localizedString Reactive Energy span unitsreg kVARh del rec span td 40 td regname kVARh del rec td 41 tr 42 table 43 div 4...

Страница 94: ... the named register I a mx 20 td localizedString I b I b is the second row heading This heading is translated if possible span unitsreg I b span td This displays the units that the meter has defined for the named register I b 21 td regname I b mn td This displays the instantaneous value of the named register I b mn 22 td regname I b td This displays the instantaneous value of the named register I ...

Страница 95: ...s document is packaged with the meter firmware file which is available for download from www usa siemens com pds Custom setup webpages must be stored on your meter s internal FTP site in the folder for Setup The custom webpage is viewed by selecting the Setup main menu tab on your meter s webpage Configuring the HTML code other than where described is an advanced procedure and should only be perfo...

Страница 96: ...String Ethernet Device Name td 24 td input name Ethernet Device Name type text td 25 tr 26 tr class minor 27 td localizedString IP Address td 28 td input name IP Address type text td 29 tr 30 table 31 32 div 33 34 h3 target sample advanced localizedString Advanced Settings h3 35 div id sample advanced 36 table class formtable id frameFormatDropdownContainer 37 tr 38 th nbsp th 39 th nbsp th 40 tr ...

Страница 97: ...s the first webpage content pane sample basic is the name of the webpage content This name must be unique localizedString Basic Settings h3 Basic Settings is the title of the webpage content pane This title is translated if possible 8 div id sample basic This must match the name of the webpage content in line 7 15 td localizedString Ethernet td Ethernet is the subheading This heading is translated...

Страница 98: ...ll This displays the instantaneous value of the configurable named register TCP Keep Alive Minutes in a text edit field The type must match the named register type in this case an alphanumeric string span unitsreg TCP Keep Alive Minutes span td This displays the units that the meter has defined for the named register TCP Keep Alive Minutes NOTE There are no defined units for TCP Keep Alive Minutes...

Страница 99: ...whether the meter is in normal NORM alternate display ALT or test TEST mode Home button Press the Home button to access display menus or return to the active menu Press the Home button twice to access the last data screen displayed or the Summary screen if in ALT mode The function of the home button varies NORM mode Displays Energy and Demand screens ALT mode Displays ALT mode display and setup me...

Страница 100: ...ow unacknowledged medium priority historic alarm NOTE Low priority historical alarms are not indicated The active alarm indicator changes to the historic alarm indicator of the appropriate level when the alarm state is no longer detected by the meter No active or unacknowledged high or medium priority historic alarms Alarm and status LED indicators Your meter has alarm and status LEDs These LEDs c...

Страница 101: ...ct parameter More screens access You can access additional screens Pressing the More icon opens a list of additional screens related to the active screen Press cancel to close the list If you do not select a screen you are returned to the last data screen displayed Overrange indication If any value measured by the meter is too large to fit on the display the meter initially reduces the size of the...

Страница 102: ...ay modes and provides access to your meter s setup screens Normal Mode Screens NORM In Norm mode your meter automatically scrolls through a series of customizable display screens You can add or remove Norm mode display screens If there are no Norm mode display screens the meter displays a message stating that there are no available screens To exit Norm mode press the home button to access the disp...

Страница 103: ...g monitored NOTE Your meter s menus may appear slightly different than shown depending on your display settings Alt mode display menu The alt mode display menu allows you to view data screens and access the setup menu NOTE Display menus may appear slightly different than shown depending on your display settings 7EN05 0390 00 103 ...

Страница 104: ...cs V1 Volts Harmonics Compliance V1 EN50160 Volts Harmonics V2 Volts Harmonics Compliance V2 EN50160 Volts Harmonics V3 Volts Harmonics Compliance V3 EN50160 Voltage Flicker V1 Volts Flicker Compliance V1 EN50160 Voltage Flicker V2 Volts Flicker Compliance V2 EN50160 Voltage Flicker V3 Volts Flicker Compliance V3 Harmonics Voltage THD V1 Harmonics V2 Harmonics V3 Harmonics Current THD I1 Harmonics...

Страница 105: ... Inputs outputs Digital inputs digital outputs analog inputs analog outputs Digital and analog I O values and counts Nameplate Nameplate Meter model firmware version and serial number along with owner and tag information Custom screens Custom screens Normal Display Mode Access to the display mode selection screen Setup Menu Access to the setup menu screens Setup menu Meter configuration can be per...

Страница 106: ... Time Clock Setup Date Time Setup Time Format Date Format Timezone Offset DST Offset Clock Setup Clock Source Time Sync Source Time Sync Type Alarm Setup Alarm Setup Enable Disable Language Setup Language Setup Time of Use Setup TOU Active Rates TOU Season Resets Resets Select for Reset Password Setup Password Setup Meter setup using your display Navigate to Setup screens and enter parameters to c...

Страница 107: ...ighted digit 0 9 Press to go to the next digit Press to enter your password using the onscreen keyboard The Volts Mode configuration screen is displayed 5 Press or to highlight the desired volts mode from the list in this case 3W WYE Press to select the highlighted volts mode A confirmation screen is displayed showing your meter s previous setting and newly selected setting 6 Press to confirm and ...

Страница 108: ...ayed press to confirm the new value or to revert to the original value Related Topics Factory default settings Display setup You can configure basic display parameters using the display Screen setup Parameter Values Description Backlight Timeout 0 to 720 Specifies how many seconds the display s backlight remains lit after the last button press Label symbol setup Parameter Values Description Phase ...

Страница 109: ...r meter 3 Navigate to Displays 4 Select Displays from the Front Panel tab and click Edit ION Setup loads your meter s display information into the Display Editor screen 5 Select the display mode of the custom screens from the dropdown list and rename delete or change the order of custom displays a Click New to add a new display screen in the selected display mode b Click Edit to bring up the Displ...

Страница 110: ...voltage values to help prevent your meter s display from showing incorrect zero values 1 Start ION Setup 2 Connect to your meter in advanced mode 3 Navigate to the Display Options Modules folder and double click on the module in the righthand pane The Display Options screen is displayed 4 Select the Setup Registers tab 5 Select the display units you want to configure Voltage Units Current Units Po...

Страница 111: ...e for compatibility with your meter Your remote display is downloading a firmware upgrade Do not disconnect your remote display from your meter Your remote display is undergoing a firmware upgrade Do not disconnect your remote display from your meter 7EN05 0390 00 111 ...

Страница 112: ...ion ports You can disable physical communication ports when they are not in use These can be disabled through the display ION Setup or through the meter s webpages Leaving unused ports open provides additional attack surfaces for a potential attacker Minimizing the number of ports open on the device reduces the likelihood of unauthorized intrusions by providing fewer entry points Related Topics Di...

Страница 113: ...d Topics User triggered event log entries Syslog This feature allows you to push event log information to a centralized syslog server When the event log of a meter is full new log entries can overwrite existing entries By pushing the event log information to a syslog server older event log information can be preserved and used as part of an information storage and retrieval strategy Related Topics...

Страница 114: ... access to your meter Disable communications for all unused network ports and protocols Change the connection ports from their default values wherever possible Save a copy of your meter s ION Setup security configuration scf file in a secure location for future reference or troubleshooting Your meter s security configuration file can be loaded onto other meters of the same type to configure their ...

Страница 115: ...n only be disabled in advanced security and is enabled for standard security Protocol lockout Standard advanced This option allows you to configure the number of access attempts before lockout lockout duration and meter access event priorities Advanced security user configuration Advanced security allows you to configure users with specific access levels and passwords Security configuration proces...

Страница 116: ...tocol will never be locked out However the invalid login attempt events are recorded if the meter is configured to record invalid access attempts User1 pw 23 User1 pw 23 User1 pw 23 User1 pw 23 T 0 T 10 T 32 T 65 0 0 1 0 0 1 0 0 2 0 0 3 Session Timeout 30 minutes Lockout event Invalid login attempt T Lockout duration 1440 minutes Time minutes Logged event Counter of invalid attempts User1 valid pa...

Страница 117: ... NOTE Leading zeroes are ignored Advanced security password setup Advanced security supports multiple users with different access levels so it is highly recommended to maintain a record of all the user password combinations and store that record in a secure location Your meter s username and password cannot be retrieved if lost If you lose your meter s user access information you will not be able ...

Страница 118: ... message INVALID SECURITY LEVEL or INVALID ACCESS is displayed NOTE Only standard printable ASCII characters are allowed for passwords created in ION Setup Changing your meter password using the display You can change your meter password using your meter s display The meter password is also used as the webpage password if standard security is enabled NOTE If advanced security is enabled you must e...

Страница 119: ...ameters as required some parameters can only be configured using advanced security Click Next to configure protocol access information The protocol lockout screen is displayed 6 In the protocol lockout screen select the protocols that you want to be protected by the protocol lockout function Select each protocol and click Edit to configure the protocol specific parameters 7 Enter the lockout durat...

Страница 120: ...he ability to configure your device using the display Allow broadcasting time synchronization Advanced only This option can only be disabled in advanced security and is enabled for standard security Protocol specific security parameters available using ION Setup Parameter Values Description Protocol lockout 0 255 The number of invalid login attempts before access is denied If protocol lockout 0 th...

Страница 121: ...e synchronization parameters Read The user can view all parameters except the security configuration Peak demand reset The user can reset peak demand values Comm config The user can configure the communication settings Test mode The user can put the meter into test mode not applicable to all devices Full meter config The user can configure all aspects of the meter except demand resets test mode or...

Страница 122: ...actual value of a parameter to a specified limit or range of values These include measured voltage and current values and calculated power quality values Some setpoint alarms use high speed measurements for up to 1 millisecond resolution Digital Digital alarms are triggered on a digital input s on off state Disturbance sag swell Disturbance alarms are triggered on a measured sag or swell Transient...

Страница 123: ... and stays within that limit for a minimum time period specified by dropout time delay setting Over setpoint When the value rises above the pickup setpoint setting and remains there long enough to satisfy the pickup time delay period ΔT1 the alarm condition is set to ON When the value falls below the dropout setpoint setting and remains there long enough to satisfy the dropout time delay period ΔT...

Страница 124: ...nd Type 3 disturbances it then reports the disturbance s magnitude and duration You must configure nominal voltage and current for these alarms to function You can manually enter the limits criteria used by the meter to identify a sag or swell or you can have your meter learn sag swell limits by monitoring your power system For more information on the Sag Swell and Disturbance Analyzer modules dow...

Страница 125: ...5 Medium yellow 128 191 Low blue 64 127 Info Only no alarm 1 1 63 None no alarm or event 1 0 1 Alarms with priority of Info Only or None are not indicated or displayed Info Only and None event priority Alarms with a priority of Info Only or None are not shown on the meter s display and do not function as alarms If the alarm s priority is set to Info Only and the event priority is greater than the ...

Страница 126: ...rm condition associated with the most important active alarm If there are multiple unacknowledged historic alarms the meter displays the alarm condition associated with the most important unacknowledged historic alarm NOTE To stop an alarm from being displayed without impacting other metering features set the alarm priority to Info Only Default alarms Your meter comes with default alarms Some alar...

Страница 127: ...ms Ack The date and time when the alarm was acknowledged only applies to acknowledged alarms Value Active alarm The minimum or maximum value detected when the alarm was triggered Historic alarm The minimum or maximum value detected during the duration of the alarm Viewing and acknowledging alarms using the display You can view and acknowledge alarms using your meter s display 1 Press the Home butt...

Страница 128: ... phase 1 Current Sag Ph22 Current sag alarms for phase 2 Current Sag Ph32 Current sag alarms for phase 3 4 30 Volt Intrp Ph1 4 30 voltage interruption power quality alarm for phase 1 4 30 Volt Intrp Ph2 4 30 voltage interruption power quality alarm for phase 2 4 30 Volt Intrp Ph3 4 30 voltage interruption power quality alarm for phase 3 Current Swell Ph12 Current swell alarms for phase 1 Current S...

Страница 129: ...bar appears behind the active selection 6 To select the item s Press Select for Enable Disable or Press the up and down icons simultaneously 7 Press Select to accept the change 8 Press Select to confirm 9 Complete the system maintenance tasks 10 Enable the alarms you disabled Related Topics Meter setup using your display Configuring setpoint standard alarms using ION Setup You can use ION Setup to...

Страница 130: ...lue before the alarm turns off Alarm Priority None Info Only Low Medium or High Specifies the priority level of the standard alarm When priority is set to Info Only the alarm does not appear on the display Custom Priority 0 255 Select custom priority to view and configure the event priority of the event associated with the alarm The event log cutoff value is displayed for reference priorities abov...

Страница 131: ...nly Current sag swell setup parameters Parameter Value Range Description Enable Disable Enabled or Disabled Specifies if sag swell recording and alarming is enabled Nominal 1 to 999 999 Specifies the nominal current value used for current sag or current swell detection Pickup Percentage of nominal Specifies the percentage the current must deviate from the nominal current in order to be classified ...

Страница 132: ...ed Unchecked Forcing the alarm off disables all functions of the associated input To stop an alarm from being displayed without affecting digital input features set the alarm priority to Info Only Label String value When available lets you modify the default label so it more clearly identifies the alarm Letters numbers and underscores are permitted Alarm Priority None Info Only Low Medium or High ...

Страница 133: ...ing occur during a period of normal operation Do not schedule learning during a period of unusual operations in your system Do not modify your meter s configuration during the learning period as it may stop the learning process You can configure the meter so that learned values are applied automatically once the learning period is complete or require that they are reviewed and manually applied If ...

Страница 134: ...r 7 5 days one quarter of the 30 days learning is complete at the end of the maximum learning duration 115 110 105 100 95 90 Percentage of nominal 85 Maximum duration remaining Stable learning time Learned swell limit 115 Learned sag limit 87 See the ION Reference available from www usa siemens com pds for more information on Sag Swell Setpoint and Relative Setpoint modules Implementing standard a...

Страница 135: ...arning repeat for each setpoint tab 9 Apply the learned setpoint values Automatic the setpoint values are automatically applied unless the learning process has issues or the learned values are invalid Manual navigate to Alarming Setpoints and click Learn On each setpoint tab click Install to apply the learned values to that setpoint NOTE If you click Install while learning is in progress in either...

Страница 136: ...y applied unless there are issues with the learning process Manual navigate to Alarming Sag Swell Select Voltage and click Learn Click Install to apply the learned limits NOTE If you click Install while learning is in progress in either manual or automatic installation mode it stops the learning process and prompts you for confirmation that you want to stop learning and install the learned limits ...

Страница 137: ...ues NOTE If you click Install while learning is in progress in either manual or automatic installation mode it stops the learning process and prompts you for confirmation that you want to stop learning and install the learned limits Once you have confirmed the learned values are automatically installed or prepared for manual installation Transient learning parameters Parameter Value Range Descript...

Страница 138: ... recording configuration clears your meter s existing data logs waveform records and COMTRADE waveform files Before setting up the PQ parameters make sure the meter has been configured correctly metering parameters such as volts mode and PT CT ratios time sync settings for integrating the meter in an energy management system such as WinPM Net nominal system parameters nominal volts nominal current...

Страница 139: ...g Swell Log Data Recorder 5 records data for plotting the ITI CBEMA curve and Sg Sw HS Log Data Recorder 6 records voltage and current data from the High Speed Power Meter module To set up the Sag Swell Log Sag Swell Burst Log Sag Swell Waveform Log and Sag Swell COMTRADE files 1 Start ION Setup 2 Open the Setup Assistant for your meter 3 Navigate to Power Quality Sag Swell Logging 4 Select the da...

Страница 140: ... 2 burst data log sets is allocated in short term memory RAM The actual number of records set in the high speed Sag Swell data recorder s Buffer Depth setup register 2 x Pre trigger Records Post trigger Records 1 Click Next 8 The Waveform Log Setup screen allows you to configure the waveform recorder for Standard or Delayed waveform capture NOTE The Sag Swell Logging Wizard does not support Extend...

Страница 141: ...Configuring Transient logging using ION Setup Use ION Setup to configure your meter to log data and waveform records related to voltage transient events and to export the waveform data to COMTRADE files NOTE Transient Log Data Recorder 15 records voltage transient related data To set up the Transient Log Transient Waveform Log and Transient COMTRADE files 1 Start ION Setup 2 Open the Setup Assista...

Страница 142: ...MTRADE files NOTE The factory default configuration for COMTRADE only supports Standard waveform capture b Set the Log depth for the COMTRADE files to specify the maximum number of records stored on your meter s FTP site 9 Click Finish You are returned to the Transient Logging screen and the entry shows your new configuration If nothing happens when you click Finish check the log depths and buffer...

Страница 143: ... Select if you want to enable IEC 61000 4 30 10 second interval data logging 6 Click Send to save your changes The Advanced PQ Logging screen shows the new configuration 7 Select EN 50160 enable If you want to delete all logged EN 50160 data click Reset then click Yes to confirm 8 Click Edit to configure your meter s EN 50160 logging parameters NOTE You must enable IEC 61000 4 30 before the meter ...

Страница 144: ...rtion limits for the harmonic content Harmonics 2 to 50 and THD TDD are displayed with the corresponding set limits for Voltage Distortion and Current Distortion 15 Click Finish to save your changes The Advanced PQ Logging screen shows the new configuration 16 Select RVC enable and click Edit to configure your meter s RVC Rapid Voltage Change feature NOTE You must enable the Sag Swell module befor...

Страница 145: ...cy of the phase A voltage for the fundamental and higher order harmonics relative to the fundamental frequency The meter s power system setting defines which phases are present and determines how line to line or line to neutral voltage harmonics and current harmonics are calculated Harmonics are used to identify whether the supplied system power meets required power quality standards or if non lin...

Страница 146: ...on linear loads without exceeding rated temperature rise limits The K factor is equal to the sum of the squares of the harmonic currents multiplied by the squares of the harmonic order The meter uses the following equation to calculate K factor K h Ih x h 2 2 n 1 h Ih2 n 1 Where K is the K factor h is the harmonic order and Ih is the true RMS current of harmonic order h Harmonic content calculatio...

Страница 147: ...e and current values that the meter is measuring System voltage vectors appear 120 degrees apart showing true system operation including any calculated values Phasor information can be used to troubleshoot incorrect connections on the meter s voltage and current inputs for example switched phase wiring or polarity errors if you know how the phasors should be oriented for your power system Phasor i...

Страница 148: ... level of certainty that the disturbance is in the determined direction and is stored in your meter s event log Disturbance direction detection is enabled on your meter by default and does not require any additional configuration beyond setting the nominal voltage and nominal frequency Disturbance direction detection can help locate the source of a disturbance when used in a system of disturbance ...

Страница 149: ...E files is as defined by IEC 60255 24 COMTRADE can be used in conjunction with IEC 61850 See the COMTRADE and ION technology technical note available from www usa siemens com pds for detailed information about COMTRADE file formats and implementation Related Topics FTP COMTRADE implementation overview COMTRADE is configured as part of the default waveform recording framework COMTRADE records are g...

Страница 150: ...n view waveforms on the meter s webpages you need to perform some basic configuration to enable waveform capture and store the waveforms in COMTRADE format 1 Enable waveform capture on your meter Set the meter s nominal voltage using ION Setup or the webpages 2 A waveform is captured when a power quality event occurs A COMTRADE record is generated and saved to your meter s ftp site 3 View the wave...

Страница 151: ...Waveforms A screen displays with accordion menus for all 3 COMTRADE modules regardless of whether or not that COMTRADE module is being created by the meter The waveform viewer for COMTRADE_1 is expanded By default COMTRADE_1 displays the sag swell waveform records COMTRADE_2 and COMTRADE_3 are used if you have configured additional waveform recorders and connected them to COMTRADE modules 3 Select...

Страница 152: ...der supports standard speed 1 second recording as well depending on the ION modules connected to the inputs of the Data Recorder module NOTE To maximize the performance of your power management system it is recommended that devices be connected directly to an Ethernet network Data recorder burst data The meter s Data Recorder modules support burst data logging The Data Recorder module s Pre trigge...

Страница 153: ...nt in ION Setup to specify how many seconds of pre trigger and post trigger data you want to capture ION Setup automatically calculates the required number of records based on your input Waveform capture The meter s Waveform Recorder modules capture waveform data The Waveform Recorder module captures one waveform record every time its Record input is triggered A waveform record is defined by the m...

Страница 154: ...ecord Delay Cycles setup register specifies how many cycles to delay the waveform capture after the Record input is triggered This is for capturing post trigger waveform data A Waveform recording triggered B Waveform record if Record Delay Cycles was set to zero C Delay period number of cycles specified in Record Delay Cycles setup register D Delayed waveform capture recorded in waveform log 154 7...

Страница 155: ...h of these setup registers must be set to a non zero positive integer value If you do this you must also set the Record Delay Cycles setup register to zero in order to properly configure the extended waveform capture A Waveform recording triggered B Waveform record captured at trigger C Pre trigger waveform records captured D Post trigger waveform records captured The waveform log set for each tri...

Страница 156: ...re pre trigger records actual trigger record post trigger records The total waveform records captured in this example is 2 1 6 9 When extended waveform capture is enabled both Buffer Depth and Depth setup registers must be set to a positive integer multiple of the waveform log set NOTE The COMTRADE module does not support extended waveform capture The COMTRADE files saved are only for the trigger ...

Страница 157: ...h as power event analysis NOTE To maximize the performance of your power management system it is recommended that devices be connected directly to an Ethernet network You can also configure the meter to email data from the logging frameworks Download the Internal email client feature technical note at www usa siemens com pds for instructions on how to configure your meter to email logged data Mete...

Страница 158: ...ab high V unbal high I avg high kVA tot high Vll bc high Ia high I 4 high PF lag high Vll ca high Ib high kW tot high PF lead high Vll avg high Ic high kVAR tot high Freq high Hist Low Log Data Rec 4 Vll ab low V unbal low I avg low kVA tot low Vll bc low Ia low I 4 low PF lag low Vll ca low Ib low kW tot low PF lead low Vll avg low Ic low kVAR tot low Freq low Loss log The Loss Log Data Rec 9 is ...

Страница 159: ...igh V3 THD high I3 THD high I3 K Fac high Energy and demand log The EgyDmd Log Data Rec 10 records energy and demand data used by energy management software to generate reports Factory settings for this data recorder Log depth 3360 records 35 days Interval 900 seconds 15 minutes By default it logs the following values Parameter Description kWh del Active energy delivered kWh rec Active energy rece...

Страница 160: ...on demand By default it logs the following values SS1 DistDur SS1 DistV1Min SS1 DistV1Max SS1 DistV1Avg SS1 DistV1Engy SS1 DistV2Min SS1 DistV2Max SS1 DistV2Avg SS1 DistV2Engy SS1 DistV3Min SS1 DistV3Max SS1 DistV3Avg SS1 DistV3Engy SS1 DistNominal SS1 Swell Lim SS1 Sag Lim Sag swell burst log The Sag swell Burst Log Data Rec 6 captures high speed half cycle voltage and current data that includes ...

Страница 161: ...Hrm2 Data Rec 11 Parameter data disabled by default EN50160 Swell Data Rec 25 Voltage swells EN50160 Vlt Dp1 Data Rec 19 Supply voltage dips EN50160 Vlt Dp2 Data Rec 20 Supply voltage dips EN50160 Vunbal Data Rec 28 Voltage unbalance The meter logs EN50160 counter data for present and previous observation periods as well as EN51060 events Download the EN50160 2010 compliance and ION meters technic...

Страница 162: ...I Y Data Rec 36 Current harmonics 519 Hrm I Z Data Rec 14 Current harmonics 519 Hrm V X Data Rec 42 Voltage harmonics 519 Hrm V Z Data Rec 13 Voltage harmonics I1 Hrm 1 16 Data Rec 44 I1 current harmonics I1 Hrm 17 32 Data Rec 50 I1 current harmonics I1 Hrm 33 48 Data Rec 56 I1 current harmonics I2 Hrm 1 16 Data Rec 45 I2 current harmonics I2 Hrm 17 32 Data Rec 51 I2 current harmonics I2 Hrm 33 48...

Страница 163: ...ximum number of records stored in the log Log Memory Information only This is automatically calculated and displays how much memory the log uses based on the Log Interval and Log Depth Log Storage Information only This is automatically calculated and displays how much total memory is left after subtracting theLog Memory usage Related Topics Default data logging configuration Waveform recording ove...

Страница 164: ...nergy management system to plot the disturbance on an ITI CBEMA curve COMTRADE waveform data is available from your meter NOTE If you are generating COMTRADE waveform information the associated waveform recorders cannot be modified unless COMTRADE is disabled If the waveform recorders are not configured identically COMTRADE waveform information will not be generated Key terms Term Definition COMTR...

Страница 165: ...during a defined transient event Vfm Rc V2 Trnst Wform Rec 10 V2 voltage waveforms recorded during a defined transient event Vfm Rc V3 Trnst Wform Rec 11 V3 voltage waveforms recorded during a defined transient event Vfm Rc I1 Trnst Wform Rec 13 I1 current waveforms recorded during a defined transient event Vfm Rc I2 Trnst Wform Rec 14 I2 current waveforms recorded during a defined transient event...

Страница 166: ...s logged when the feature changes state for example the digital input changes from off to on Your meter s event log might be used by other components of your power monitoring system Do not change the default event log configuration unless you understand the impact of the change on the power monitoring system components and the data they use and on your meter s memory Changing the default event log...

Страница 167: ... that event log entries are not overwritten before they can be reviewed Use ION Setup to select a user to be the designated reader 1 Open advanced configuration mode for your meter See the ION Setup Help for instructions 2 Open the EventLogCtl Modules folder and double click EventLogCtl 3 Enter login credentials as necessary 4 Click the Setup Registers tab 5 Select Designated Reader and click Edit...

Страница 168: ...g Syslog severity to event log priority mapping Syslog severities map to ION event priorities 0 255 Only four of the syslog severities are used in the mapping Syslog severity ION event priority name ION event priority range 2 Critical condition High 192 255 4 Warning condition Medium 128 191 5 Normal but significant condition Low 64 127 6 Informational None 0 63 Advanced log setup and memory optim...

Страница 169: ...frequently records are logged You can change the logging intervals for most logs using the ION Setup Assistant Logging Memory screen Changing the interval for other logs for example logs that are related to standards or triggered by disturbances is an advanced procedure that involves using the Advanced mode of ION Setup to modify settings in the module that is linked to the log s Record input See ...

Страница 170: ...nfiguration of an existing log you may need to reduce the log buffer depths of other logs in order to make memory available for the new log Fully buffered logs A fully buffered log e g a Data Recorder or Waveform Recorder module is one where the value of the Buffer Depth setup register is the same as the Depth setup register This means the buffer short term memory is set up to use all the availabl...

Страница 171: ... Recorder module description in the ION Reference available for download from www usa siemens com pds for more information on Insert Outage Records functionality Example fully buffered log records replicated from short term to long term memory 8 46 30 000 8 47 30 000 9 02 30 000 9 03 30 000 9 04 30 000 8 45 30 000 8 46 30 000 8 47 30 000 9 02 30 000 9 03 30 000 9 04 30 000 8 45 30 000 A Log buffer...

Страница 172: ... the next interval E is logged but there is a gap in the data for the lost record C Changing log interval and depth settings using ION Setup You can configure log intervals log depths and buffer depths to optimize your memory usage Before you begin make sure you understand the structure of the meter s logging framework the meter s existing logging configuration your data logging requirements Chang...

Страница 173: ... NOTE If you receive a message stating that there is not enough memory when you change a log s configuration check the configuration of your meter s other logs You may not have enough RAM or short term memory to allow for the new configuration You may need to use ION Setup Advanced mode to check the detailed configuration of your logs 6 Click Finish In some case you may see a Next button instead o...

Страница 174: ...tings and the ION Reference for a detailed description of the Clock module and its operation Internal clock temperature compensation The time accuracy of the meter has been improved by compensating for clock drift if the meter s operating temperature falls outside the optimum temperature range Your meter s internal clock is adjusted based on the internal clock temperature compensation parameters T...

Страница 175: ...r and be configured with the server s information Network Time Protocol NTP NTP can typically synchronize the time of a meter to 10 to 100 ms depending on network configuration To implement NTP time synchronization your meter must be connected to an Ethernet network that has an active NTP server and be configured with the server s information Precision Time Protocol PTP 2 PTP can synchronize the m...

Страница 176: ...an 1 ms of each other PTP system setting recommendations Your meter has been configured by default to be compatible in typical PTP supported systems In a PTP system the grandmaster clock determines the reference time for the entire system To ensure correct implementation and operation of the protocol it is recommended to set the following parameters in your system grandmaster clock Parameter Setti...

Страница 177: ...ure NOTE You must manually adjust the date and time information if the device is installed in a different time zone location from the computer running ION Setup 1 Start ION Setup 2 Open the Setup Assistant for your device 3 Navigate to Clock and select the Timezone tab 4 Select any parameter and click TimeSync to synchronize your device s date and time with the computer that is running ION Setup 5...

Страница 178: ...asured line frequency of the power system is the clock source COMM the meter s communication port used by the IRIG B GPS or ETHERNET PTP time sync source DST Offset Numeric Bounded Format Elapsed Interval Format Specifies the amount of time the displayed local time is moved forward when entering Daylight Savings A value of zero disables this feature and local time is not adjusted for DST Start of ...

Страница 179: ...e zone offset and daylight savings time offset Press the down button to access the Clock Setup screen 3 Configure the clock and time synchronization source and the time synchronization time format Date time setup Parameter Values Description Time Format 12 H 24 H Specifies how the time is displayed Date Format MM DD YYYY DD MM YYYY YYYY MM DD Specifies how the date is displayed TZ Offset 12 00 00 ...

Страница 180: ...olts demand Instantaneous measurements Your meter provides one second and half cycle true RMS readings Instantaneous readings include 3 phase voltages line to line line to neutral per phase and average Line to earth voltages per phase and V4 neutral to earth voltage 3 phase currents per phase and average I4 and I5 currents measured Residual current calculated I calc res Active kW reactive kVAR and...

Страница 181: ... prevent repeat occurrences and minimize facility downtime COMTRADE the meter can save waveform data in COMmon format for TRAnsient Data Exchange COMTRADE format which is then available for download via FTP This is intended for use in conjunction with IEC 61850 Setpoint learning You can configure your meter to learn certain disturbance related values such as what constitutes a sag swell transient ...

Страница 182: ...ower factor sign convention IEEE IEC Quadrant 4 PF leading Power factor sign convention IEEE IEC Quadrant 1 PF lagging Power factor sign convention IEEE IEC Quadrant 2 PF leading Power factor sign convention IEEE IEC 90 0 180 270 A p p a r e n t p o w e r V A Reactive power VAR Imported delivered Active power W Exported received Reactive power VAR Exported received A p p a r e n t p o w e r V A A ...

Страница 183: ...nd and kW kVAR and kVA demand using sliding window demand methods It supports coincident demand values when a peak demand is detected Your meter s default configuration is suitable for most applications or you can customize it for your specific application You can configure the minimum time between consecutive demand resets NOTE If not specified references to demand are assumed to mean power deman...

Страница 184: ...ck 15 30 45 Demand value is the average for the last completed interval Time min Calculation updates at the end of the interval 15 minute interval 15 minute interval 15 min Sliding window rolling block 15 5 4 0 3 20 35 40 25 Demand value is the average for the last completed interval Time min Calculation updates at the end of the subinterval 5 minutes 15 minute interval Incremental energy Incremen...

Страница 185: ...rter incremental energy periods provide more granular data which can make the data easier to use for comparison purposes Incremental energy example Start time 8AM or 08 00 End time 12AM or 24 00 Interval 420 minutes 7 hours A First interval 08 00 to 15 00 B Second interval 15 00 to 22 00 C Third interval 22 00 to 24 00 The first incremental energy interval is from 8AM start time to 3PM and is 7 ho...

Страница 186: ...e conditional energy reset date and time information is stored in the meter s event log Related Topics Meter resets Configuring conditional energy using ION Setup You can enable and configure conditional energy settings using ION Setup When configuring your meter the configuration interface may show all of the possible ports regardless of what is physically available on your meter One of your devi...

Страница 187: ...following parameters are configured for trending and forecasting using ION Setup kW sd del rec demand Freq frequency Vll ab I a mean Vll bc I b mean Vll ca I c mean Vll avg I avg mean You can configure the start day of the week for trending and forecasting using the Clock setup assitant in ION Setup Viewing trending and forecasting data on your meter s webpages You can select data for forecasting ...

Страница 188: ...e the firmware updates are performed By default your meter is configured to automatically perform an option module bus reset to help keep the option modules operating normally Contact Technical Support for instructions on changing this default configuration Available resets You can perform various meter resets using ION Setup the meter webpages or through the display Reset Description Master Reset...

Страница 189: ...ilure to follow these instructions can result in data loss Ensure all important data from the device has been retrieved before performing a reset 1 Start ION Setup 2 Open the Setup Assistant for your meter 3 Select the Verification screen 4 Select Normal Mode and click Display 5 Select the desired tab in the Normal Mode dialog box Depending on the tab selected different resets are available Tab Re...

Страница 190: ...ted maximum and minimum values stored in the meter Digital Input Count Reset Clears the digital input status change counters Harmonics Min Max Reset Clears all accumulated maximum and minimum harmonics values stored in the meter Disturbance Count Reset Clears the sag swell event counter The sag swell event counter counts the number of sag swells that have occurred since power up or the last reset ...

Страница 191: ... demand reset has a lockout period that sets the minimum time allowed between consecutive resets Min Max Reset Clears all accumulated maximum and minimum values stored in the meter Digital Input Count Reset Clears the digital input status change counters Harmonics Min Max Reset Clears all accumulated maximum and minimum harmonics values stored in the meter Disturbance Count Reset Clears the sag sw...

Страница 192: ...s and functionality You must load a meter template as part of the firmware upgrade process Save your meter s existing template before performing a firmware upgrade and then reload it back onto the meter if you do not want to change your meter s template Firmware updates and new factory templates are available for download from www usa siemens com pds The remote display and options modules use firm...

Страница 193: ...d Laptop computers generally have different default power properties than desktop computers If the laptop s hard disk shuts down or the laptop enters system standby mode this connection is broken and the upgrade procedure must be restarted If you are upgrading your meter s firmware using a laptop computer follow these guidelines Plug the laptop computer into a wall outlet Do not run the laptop on ...

Страница 194: ...de If more than one option module is being upgraded the firmware on the option module closest to the meter is done first then the next closest proceeding to the furthest module from the meter base requiring upgrading A single option module firmware upgrade should not take more than five minutes The option module upgrade results are stored in your meter s event log Detailed information about the op...

Страница 195: ...e during a firmware upgrade WARNING UNINTENDED OPERATION Failure to follow these instructions can result in death serious injury or equipment damage Do not use this device for critical control or protection applications where human or equipment safety relies on the operation of the control circuit Loading firmware or template onto your meter clears the meter s recorded data NOTICE DATA LOSS Failur...

Страница 196: ...your meter Save the files where they can be accessed by the computer running ION Setup 2 Start ION Setup 3 Open the Setup Assistant for your meter 4 Select Template Web NOTE You can preview meter webpages using the Test Web Viewing feature Select an IP addressing method from the drop down menu to generate a test link using your default web browser 5 Click Upload to navigate to the folder zip conta...

Страница 197: ...irmware Upgrade tab then click Upgrade Enter your meter s password if prompted and click OK 6 Navigate to where you have stored the remote display firmware Select the Remote Display firmware file BIN as the file type 7 Select the remote display firmware BIN file and click Open 8 Enter your ION Setup password when prompted and click OK A dialog box describes the firmware upgrade progress verifies t...

Страница 198: ...se instructions can result in death serious injury or equipment damage Do not use this device for critical control or protection applications where human or equipment safety relies on the operation of the control circuit NOTE If your meter s option module loses power during firmware upload the option module will revert to its original firmware and you will have to reload the firmware file 1 Obtain...

Страница 199: ...ent to special test mode registers instead The values accumulated in these test registers are displayed on the test mode displays and in ION Setup The regular normal mode billing registers are unaffected while the meter is in test mode accumulation of this data continues as soon as you exit test mode All test registers are reset to zero when you exit test mode Test mode default screens Your meter ...

Страница 200: ...er and vendor name You can use ION Setup in advanced mode to view the contents of the Factory module s setup registers Similarly you can use Modbus commands to read the Modbus registers mapped to the corresponding Factory module s registers NOTE Not all ION device setup registers are mapped to Modbus registers by default Other device specific details such as Product Code are not stored in the Fact...

Страница 201: ...bus and re initialize the option modules attached to your meter Information about your option module s type serial number firmware version and present status is available in the Factory and Diagnostics modules See the ION Reference available from www usa siemens com pds for more information about the Factory and Diagnostics modules Technical assistance Visit www usa siemens com pds for support and...

Страница 202: ...rmware upgrades are recorded in your meter s event log An additional firmware upgrade log is stored on your meter Contact Technical Support for information on upgrade log retrieval When revenue locked you cannot perform resets configure some revenue specific parameters or upgrade your meter Protected features and settings Your revenue meter has features and settings that cannot be changed while re...

Страница 203: ...the revenue settings have been implemented Clear all accumulated meter data Revenue lock your meter Verify the meter is revenue locked Install the meter and install the terminal covers according to your meter s installation sheet Revenue lock switch The revenue lock switch located on the meter base is used to revenue lock your meter This switch is accessed through a sealable cover A Revenue lock s...

Страница 204: ...stalled before working on the device or equipment 2 Always use a properly rated voltage sensing device to confirm that all power is off 3 Open the revenue lock switch cover 4 Locate the revenue lock switch 5 Toggle revenue lock switch on or off 6 Close the revenue lock switch cover and make sure it is firmly in place 7 Seal the revenue lock switch cover if required Anti tamper sealing The meter ha...

Страница 205: ... siemens com pds for instructions on how to configure time of use on your meter See the ION Reference available from www usa siemens com pds for a description of the Time of use module and its settings Energy pulsing LED behavior The visible and infrared LEDs are configured by default to pulse based on energy measured by the meter You can configure the pulse weight pulses per kWh and the energy so...

Страница 206: ...accuracy verification testing Refer to your meter s installation documentation for power supply specifications DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Failure to follow these instructions will result in death or serious injury Verify the device s power source meets the specifications for your device s power supply Control equipment Control equipment is required for counting and timi...

Страница 207: ...ts manufacturer NOTE Reference equipment with a traceable calibration certificate is recommended when performing accuracy testing Energy pulsing Energy pulsing LEDs and digital outputs can be used for energy pulsing Your meter is equipped with two types of energy pulsing LEDs visible light and infrared These LEDs emit pulses that are then used to determine the accuracy of the meter s energy measur...

Страница 208: ...Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment 2 Use a properly rated voltage sensing device to confirm that all power is off 3 Connect the test voltage and current source to the reference device or energy standard Ensure all voltage inputs to the meter under test are connected in parallel and all current inputs are con...

Страница 209: ...es required is at least 25 pulses and the test duration is greater than 30 seconds Use the following formula to calculate the required number of pulses Ne Number of metering elements used V Test point voltage in line to neutral volts V per phase I Test point current in amps A per phase t Test duration in seconds s which must be longer than 30 seconds PF Power factor Kt Pulse constant programmed in...

Страница 210: ...the reference meter standard Moisture condensing humidity debris or pollution present in the meter under test Accuracy verification test points The meter should be tested at full and light loads and at lagging inductive power factors to help ensure testing over the entire range of the meter The test amperage and voltage input rating are labeled on the meter Refer to the installation sheet or data ...

Страница 211: ...connectors Maximum number of option modules 4 based on maximum operating temperature Mechanical compliance Vibration IEC 60068 2 6 IEC 60068 2 57 Shock IEC 60068 2 27 IEC 60068 2 31 Test Ec Free fall procedure 1 Electrical characteristics Measurement accuracy Active energy Wh IEC 62053 22 Class 0 1 S Reactive energy VARh IEC 62053 24 Class 0 5 S Power monitoring device PMD IEC 61557 12 PMD SD K70 ...

Страница 212: ...III Current inputs Nominal IEC 1A 5A Class 0 1 S ANSI Current Class 2 10 20 Accuracy Class 0 1 Specified accuracy current range 10 mA 20 A Starting current 1 mA Withstand 30 A continuous 50 A 10 sec hr 500 A 1 sec hr Impedance 0 3 mΩ typical Burden 0 01 VA max at 5 A Control power AC control power Operating range 50 60 Hz 10 90 to 480 V 10 400 Hz 90 to 120 V 10 Burden meter only max 16 5 W 38 VA 4...

Страница 213: ... available from the meter Reference Voltage 40 V Event timestamp accuracy 1 ms Maximum voltage 30 V AC 60 V DC Pulse frequency 25 Hz Response time 1 cycle Minimum pulse width 20 ms Current draw ON 2 5 mA OFF 0 5 mA Voltage ON state 4 to 30 V AC 4 to 60 V DC Voltage OFF state 0 to 1 4 V AC 0 to 2 0 V DC IRIG B IRIG B00x format unmodulated IRIG B time code Coded expressions 0 to 7 are supported but ...

Страница 214: ...tandards IEC 62052 11 IEC 61326 1 IEC 61000 6 5 Immunity to electrostatic discharge IEC 61000 4 2 Immunity to radiated fields IEC 61000 4 3 Immunity to fast transients IEC 61000 4 4 Immunity to surges IEC 61000 4 5 Immunity to conducted disturbances IEC 61000 4 6 IEC 61000 4 16 Immunity to power frequency magnetic fields IEC 61000 4 8 Immunity to conducted disturbances 2 150 kHz CLC TR 50579 Immun...

Страница 215: ... years under specified storage conditions Display US2 9810R7DISP display Display Display type Capacitive touchscreen WVGA color graphic TFT LCD 800 x 480 resolution Display backlight White LED Viewable area 152 5 x 91 5 mm 6 00 x 3 60 in Weight 0 9 kg 2 0 lb Communications ports Optical communications ports ANSI C12 18 optical port IEC 1107 optical port adapter USB communications ports USB host po...

Страница 216: ...45 modular connector Cable length 100 m 330 ft max Connection type Direct point to point Environment IP degree of protection Front IP54 Rear IP30 Option modules See your option module s installation sheet for additional option module specifications US2 948M2AO4AI Analog 2 out 4 in Maximum number of modules 4 Input resistance 300 Ω current mode 500 kΩ voltage mode Max analog input current voltage 2...

Страница 217: ...Ethernet communications 45 seconds Display initialization Meter memory 2000 MB Data update rate Regular data 1 second High speed 50 60 Hz half cycle Advanced security user accounts Up to 50 users 1 Meter start up time is expressed as the elapsed time from the application of control power to the result indicated in the description field 7EN05 0390 00 217 ...

Страница 218: ...ort at Operating hours 8 00 am 5 00 pm EST Monday Friday Phone 1 800 333 7421 www usa siemens com pds Siemens is a registered trademark of Siemens AG Windows is a trademark and Microsoft is a registered trademark of Microsoft Corporation ION Modbus and WebMeter are either trademarks or registered trademarks of Schneider Electric in France the USA and other countries Other trademarks are the proper...

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