sat-nms DEICE Deicing Controller User Manual
Contents
1. 10 first and foremost is controlled by the jumper settings JP1 JP10 inside the DEICE Controller C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 18 38 SatService Gesellschaft f r Kommunikationssysteme mbH 3 4 3 Input Circuits This page configures the usage of the input circuit s provided by the DEICE Controller The DEICE Controller monitors 48 general purpose inputs Each input may be configured as a simple state monitor signaling its state as ON OFF or as alarm input signaling it state as OK FLT The following properties may be set for each individual input Type Defines the main purpose type of the input UNUSED The input is not connected not used INPUT The input is used for general purpose state monitoring It reports its state as ON OFF ALARM The input is used for alarm monitoring It reports its state as OK FLT LALARM The input is used for latched alarm monitoring It reports its state as OK FLT When you activate an input at the Type setting the DEICE Controller names this input as Ixx You may name the input in a more meaningful way by entering a circuit name at this place Polarity NORMAL polarity signals ON or FLT for a closed contact INVERTED polarity reverses this behavior Delay If this parameter is set to a non zero value the DEICE Controller requires the input signal to be stable for at least the given time before a new state is signalled You may use2. in a message e If the command query is not of the form name value or name the DEICE Controller replies the message SYNTAX e If the message syntax is OK but contains an unknown parameter name is used the reply is UNKNOWN e Numeric parameters are cut to the limits defined for this particular parameter e Misspelled choice values cause the DEICE Controller to set the first value of the choice list e Assigning a value to a read only parameter will cause no fault however the DEICE Controller will overwrite this parameter immediately or some seconds later with the actual value C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 22 38 SatService Gesellschaft f r Kommunikationssysteme mbH 4 2 The TCP IP remote control interface Controlling the DEICE Controller through the network is done by means of HTTP GET requests Setting parameter values or querying readings or settings all is done by requesting HTTP documents from the DEICE Controller The message to the DEICE Controller thereby is coded into the URL as a CGI form parameter The DEICE Controller replies a one line document of the MIME type text plain The document name for remote control is rmt hence assuming the DEICE Controller is listening to the IP address 10 0 0 1 requesting a document with the URL http 10 0 0 1 rmt tmp0 will let the DEICE Controller reply the actual level in a one line text document tmp0 36 3 This way all parameters may be q
3. 1CB16 192 168 1 1 Now the IP configuration of the processor is completed You may finally want to test if the DEICE Controller is reachable now Start your web browser and type the processor s IP address into the URL field of the browser The DEICE Controller should reply with its main page provided that the processor and your computer are configured for the same subnet 2 3 Connecting the DEICE Controller The diagram below shows the layout of the DEICE Controller s connectors CON 22 VO 6 ON 18 CON 20 CON 14 CON 16 Cc Digital Input Digital Input Power OutputDigital Output CON 23 WO 5 CON 19 CON21 Digital Input Digital Input CON 17 PT1000 CON 15 RS232 PC CON 4 CON 6 CON 8 CON 10 CON 1 Ethernet Power Input PM Ouptut Digital Input Digital Input VO 1 CON 2 CON 11 VO 2 CON 5 CON 7 CON 9 an Power Input PM Output Digital Input Digital Input CON 24 VO 8 CON 25 I CON 12 1 0 3 CON 13 WO 4 sat nms DEICE Controller e CONI is the Ethernet 100Base T RJ45 connector Use a standard network cable to connect the DEICE Controller to an Ethernet hub If you want to connect your computer and the DEICE Controller directly without using a hub you need a crossover cable for this with swapped RX TX lines C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 7 38 SatService Gesellschaft f r Kommunikationssysteme mbH e CON is to supply the sat nms DEICE Controller with
4. 25 digital input input HBL9 AL2 2 GND reference voltage DC out C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 34 38 AJW DIN 26 GND DIN 27 GND digital input input DIN 28 digital input input 00 GND reference voltage DC out HBL10 AL2 digital input input HBL11 AL2 SUB AL2 CON21 digital input Pin Identifier Description Type Remark 1 DIN 29 digital input input RBL AL2 2 GND reference voltage DC out 3 DIN 30 digital input input Rain Sens 4 GND reference voltage DC out 6 7 GND DIN 32 digital input input Opt Sens CON22 VO 6 Y y Identifier Description Type Remark OUT 27 24VDC out HBL11 GND_EXT GND OUT 28 24VDC out SUB IN 43 input GND_EXT com IN 44 input na OD IXI D O A U N Ee na CON23 I O 5 Pin Identifier Description Type Remark 1 OUT 25 24VDC out DC out HBL9 3 OUT 26 24VDC out DC out HBL10 4 IN 41 input DC in 5 GND EXT com DC out 6 IN 42 input DC in SatService Gesellschaft f r Kommunikationssysteme mbH C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 35 38 7 na na na e fa Ja f CON24 VO 8 Identifier Description 1 OUT 31 24VDC out 2 GND_EXT GND 3 OUT 32 24VDC out 4 IN
5. CON11 VO 2 Pin Identifier Description Type Remark 1 OUT 19 24VDC out DC out HBL3 2 GND_EXT GND DC out 3 OUT 20 24VDC out DC out HBL4 4 IN 35 input DC in GND EXT IN 36 na na CON12 VO 3 y gt Identifier Remark OUT 21 HBL5 GND EXT GND OUT 22 24VDC out HBL6 IN 37 input GND EXT com IN 38 input na OD IXI D O A U N Ee na CON13 T O 4 Pin Identifier Description Type Remark 1 OUT 23 24VDC out DC out HBL7 3 OUT 24 24VDC out DC out HBL8 4 IN 39 input DC in 5 GND EXT com DC out 6 IN 40 input DC in SatService Gesellschaft f r Kommunikationssysteme mbH C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 32 38 SatService Gesellschaft f r Kommunikationssysteme mbH 7 na na na a na Ja fs E CON14_Power_output Identifier Description 1 24V EXT spare outputs DC out 2 24V EXT DC out 3 GND EXT DC out 4 GND EXT DC out CON15 RS232 I2C Pin Identifier Description Type Remark 1 RS232 0 TX RS232 access 0 output 2 rsmorx imp 5 mm imp 6 Jocson roan owe 8 GND DC out CON16 digital out Pin Identifier Description Type Remark 1 COM 11 input 2 COM 12 input 3 OUT 11 switched COM1 by RE6 output Deice Mode 4 COM 12 input 5 OUT 12 switched COM1 by RES output Deic
6. MANUAL AUTO Operation Mode Rainblower OFF MANUAL AUTO Intern Temp Threshold 0 45 C Ambient Temp Threshold 0 10 C Temp Slope Threshold 0 10 Cpermin Measurement Interval 0 600 secs Temp Hysteresis 0 10 C dice Delay Deice Sensor 0 59min drai Delay Rain Sensor 0 59min rsta Reset Latched Faults 1 C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 24 38 SatService Gesellschaft f r Kommunikationssysteme mbH Status Deice Operation Status Deice Delay Status Deice Output Type Status Deice Output r o Status Deice Alarm stsn r o Status Deice Sensors stn0 a r o Status Deice Name HBL1 11 30 character max stns r o Status Deice Name Sub 30 character max stnr r o Status Deice Name Rain 30 character max Status Deice Operation monitoring The command stmd returns a 6 character string which contains the operation state of the DEICE CONTROLLER Example D1a0R1 Il Rainblower request to be ON Number of the active stages 0 to 3 Deice request to be ON Status Deice Delay monitoring The command stdl returns a 6 character string which contains the delay state of the DEICE CONTROLLER Example D59R59 li al Delay time in minutes Rainblower Delay time in minutes Deice Status Deice Output Type monitoring The command sttp returns a 15 character string which contains the type state in HEX
7. is an essential precondition to operate the DEICE Controller by means of a web browser This section is available in the printed version only e Operation The sat nms DEICE Controller is operated using a standard web browser like the Internet Explorer on MS Windows based computers The user interface design is straight forward and clearly structured Operating the DEICE Controller is mostly self explanatory Nevertheless the Operation chapter outlines the map of web pages which make up the DEICE Controller user interface and elaborately describes the meaning of each alterable parameter e Remote Control The sat nms DEICE Controller provides a versatile remote control interface A monitoring amp control software may fully operate the DEICE Controller either through a TCP IP network connection or through the RS232 interface of the DEICE Controller This chapter describes the communication protocol used for remote control and lists all parameters accessible through the remote interface e Connector Reference This chapter provides a comprehensive reference of the sat nms DEICE Controller input output connectors e Specifications At the end of the document the specifications applicable to the sat nms DEICE Controller are summarized in this chapter Version 1 0 2011 03 04 Support and Assistance If you need any assistance regarding our sat nms DEICE Controller don t hesitate to contact us We would C 2013 SatService Gm
8. loss of the input trigger Rain Blower Heater Blower State The Heater Blower State shows the actual state of each Heater Blower e The first column is the index which wills help to find the device in the setup section e The second column shows the name of the specific Heater Blower unit to indentify the device e The third column displayed the state ON OFF is the logical state of the output By default ON stands for a closed contact however each individual output may be configured to the inverse function at the Setup Output Circuits page e The fourth column gives information in which stages the Heater Blower operates Outputs configured as UNUSED show neither a circuit name nor an ON OFF state e The fifeth and sixth column shows the Alarm State of each Heater Blower Unit Two seperate Alarm Inputs are foreseen for each Heater Blower Unit Inputs configured as UNUSED show neither an OK FLT state 3 3 Operation Parameter Setting The page Settings provides a 2 column table which is used to operate the DEICE Controller The settings are in particular Operation Parameter The operation mode of the deicing controller is set here The following modes are possible OFF The deice function is off all other operation states will be reseted to the start parameters MANUAL The deice will started manually by overwriting the deice sensor state AUTO The system operates in auto mode which is the normal operation mode Snow on the d
9. of all deice outputs of the DEICE CONTROLLER Example D444555666308RA II Output Type Rainblower Output Output Type Deice Subreflector Output Type Deice Output HB 11 Output Type Deice Output HB 1 Type Hex description UNUSED 0 not used in this application OUTPUT 1 used as normal Output not used as Deice circuit INTERNAL 2 used for internal settings not used as Deice circuit BL_OFF 3 Blower OFF BL SEL1 4 Blower Selected to Stage 1 C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 25 38 SatService Gesellschaft f r Kommunikationssysteme mbH BL_SEL2 BL_SEL3 Blower Selected to Stage 3 SUB_OFF Subreflector OFF 5 Blower Selected to Stage 2 6 7 SUB SEL 8 Subreflector Selected 9 A RBL OFF RainBlower OFF RBL SEL RainBlower Selected Status Deice Output State monitoring The command stot returns a 15 character string which contains the state of all deice outputs of the DEICE CONTROLLER Example DO000000000000R I Output State Rainblower Output Output State Deice Subreflector Output State Deice Output HB 11 Output State Deice Output HB 1 Status Deice Alarm State monitoring The command stal returns a 15 character string which contains the alarm state of all deice outputs of the DEICE CONTROLLER Example D100000000020RO II l Output Alarm State Rainblower Output Output Alarm State Deice Subrefl
10. seperate Alarm Inputs are foreseen for each Heater Blower Unit Inputs configured as UNUSED show neither an OK FLT state Rain Blower Operation The operation table shows the current state of the operation parameters Mode The mode state shows the operation state of the rain blower controller The following modes are possible OFF The rain blower function is off all other operation states will be reseted to the start C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 14 38 SatService Gesellschaft f r Kommunikationssysteme mbH parameters MANUAL The rain blower will started manually by overwriting the rain sensor state The heater blower will be only started if no Alarm of the Heater Blower AUTO The system operates in auto mode which is the normal operation mode Rain or Snow on the deice sensor will trigger the rain blower procedure e Request Rainblower This state shows that a rain blower cycle is requested and the control of the heater blower is active e Summary Alarm This state shows the summary Alarm of the rain blower section Rain Blower Sensor State The Sensor State shows the actual state of each sensor which is involved in the rain blower procedure e Deice or Rain Sensor Remaining Time The State ON means the sensor is triggered by snow or rain The remaining time counter will be started after the Sensor goes back to OFF and will display the time how long the rain blower cycle will be kept on after
11. software It is not accessible for general purpose e g The Alarm Outputs of the DEICE Controller BL OFF The output is selected as Heater Blower Output of the DEICE Controller but is not selected for the stages BL SEL1 The output is selected as Heater Blower Output of the DEICE Controller and is selected for operation as stages 1 BL SEL2 The output is selected as Heater Blower Output of the DEICE Controller and is selected for operation as stages 2 BL SEL3 The output is selected as Heater Blower Output of the DEICE Controller and is selected for operation as stages 3 SUB OFF The output is selected as Subreflector Heater Output of the DEICE Controller but is not selected SUB SEL The output is selected as Subreflector Heater Output of the DEICE Controller and is selected for operation RBL OFF The output is selected as Rain Blower Output of the DEICE Controller but is not selected RBL SEL The output is selected as Rain Blower Output of the DEICE Controller and is selected for operation When you activate an output at the Type setting the DEICE Controller names this output as Oxx You may name the output in a more meaningful way by entering a circuit name at this place NORMAL polarity closes the contact for the output setting ON INVERTED polarity reverses this behavior The polarity setting is not available if a photo MOS output is configured as na Please note that the function of the outputs 1
12. sten Ee Pee ear an ere eaei EEs eres 19 34 93 State RR RON 19 34 6 Set OUP TS e pv ne sched e kot ab E a detect E dene sated E EE 20 325 Event L A E pios A iesn 20 4 Remote Control a A A Done ko einlesen swe don 22 4 1 Gener l command synlaR utene einem akbeuiiasukkeuueelliiinngiilain gst 22 4 2 The TCP IP remote control interface ooooococcccncnononnnonononononononononononononononononnnnnononnnnnnnnnnnnnnnnnnnnnos 22 4 3 The RS232 remote control interface p orenen rki eee tii EEEE Eea nono nono nono nono nn nono o nro nono nn TRER 23 4 ONMP Control ita Aaa 24 4 4 Parameter list anetiin eteebeleirele ke ball eee ei eed altel la 24 5 Connector Reference mii i 28 6 SPecIHic ATOMS u ren AE E AS A A Ad de Si 37 C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 1 38 SatService Gesellschaft f r Kommunikationssysteme mbH C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 2 38 SatService Gesellschaft f r Kommunikationssysteme mbH 1 Introduction The DEICE Controller manufactured by SatService GmbH is a frontend processor which is especially designed for satellite ground stations It allows to supervise potential free alarm contacts to switch external items to measure different temperatures to switch and control waveguide or coaxial switches it is possible to assign the inhibit contacts of the waveguide switches to up to 10 connected HPAs and additionally it is possible to realize di
13. through the My Computer icon on your desktop Double click to the ChipTool exe program in the ChipTool directory 4 When the ChipTool program is running type CTRL F to make the program search the DEICE Controller The program shows a list containing at least one entry describing the actual network parameters of the DEICE Controller IPC CHIP Tool lolx File BIOS CHIP Info Scan for IPC CHIP s on the network Of x Netmask 1CB16 ACU 0 192 168 1 8 255 255 255 0 192 168 1 1 Clear list Close Use ping 5 The serial number shown in the first column of the list must match the serial number printed on the processor s enclosure If the list stays empty the DEICE Controller is not connected properly If there are more entries in the list the configuration program has found other devices in this network segment which use the same technology 6 Now type CTRL I to open the IP configuration window of the program In this form enter the processor s serial number its new IP address and network mask If the DEICE Controller later shall be C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 6 38 SatService Gesellschaft f r Kommunikationssysteme mbH operated through a router enter the address of the router on the gateway field otherwise leave this field blank Be sure that the DHCP mark is unchecked Finally click to the Yes button to set the new parameters at the DEICE Controller
14. 300 The internal temperature sensor of the DEICE Controller cannot be disabled its name is fixed to Board and its offset is fixed to 0 0 3 4 5 State All C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 19 38 SatService Gesellschaft f r Kommunikationssysteme mbH Output Circuits The table columns 1 2 shows the current state of all outputs which are configured to work as operator controlled outputs The following applies to all output states e The displayed state ON OFF is the logical state of the output By default ON stands for a closed contact however each individual output may be configured to the inverse function at the Setup Output Circuits page e Outputs configured as UNUSED show neither a circuit name nor an ON OFF state e Outputs configured to act as DEICE Controller circuits are displayed with a dimmed name without a circuit state Input Circuits The table columns 3 5 show the state of the input circuits provided by the DEICE Controller Inputs configured as INPUT show the states ON or OFF Inputs configured as ALARM show the states OK or FLT Rows referring to UNUSED inputs are left empty The displayed state is the logical state of each input By default ON FLT stands for a closed contact however each individual input may be configured to the inverse function at the Setup Input Circuits page e The displayed state also takes into account the delay time configured for ea
15. 47 input 5 GND_EXT com 6 IN 48 input 7 na 8 na CON25 I O 7 1 OUT29 1 24VDC out 2 GNDEXT GND 3 OUT30 24VDCout 4 IN45 input DC in 5 GND EXT com DC out 6 IN 46 input DC in 7 na na na 8 na na na SatService Gesellschaft f r Kommunikationssysteme mbH C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 36 38 6 Specifications Specifications DEICE Controller General Interfaces SatService Gesellschaft f r Kommunikationssysteme mbH System Interfaces external Temperature measurement Connector remark No All interfaces except the Ethemet interface have to be connected via Mini Combicon MCV1 5 XX G 3 5 internal Temperature measurement internal clock calendar 17 via external PT1000 sensors accuracy 3 C range 40 to 60 C via internal on chip sensor accuracy 3 C real time clock calendar If power supply is missing a goldcap capacitor keeps the clock running for min 7 days digital input 6 7 8 9 via optocoupler indication current 3mA 24V 18 19 20 DC 21 digital output P MOS digital output 16 relay contacts max continuous current 1A max continuous voltage 24V DC Photomos relays per relay max continuous current 130mA max continuous voltage 48V on state resistance 250hm HPA muting matrix digital power output digital input software HPA muting or DIP switches for hardware HPA muti
16. Base T CON2 power input Pin Identifier Description Type Remark 1 24V DC voltage input for DEICE Controller DC in 2 GND DC DC in 3 24V EXT voltage input for WG Switches etc CON3 power input Pin Identifier Description Type Remark 1 24V DC voltage input for DEICE Controller 2 GND DC DC in 3 24V EXT voltage input for WG Switches etc DC in 4 GND EXT DC in C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 29 38 CON4 output 1 5 Pin Identifier Description Type Remark an IPL 1 2 d out 2 3 na Output 2in DCin 4 OUT2 Output 2 out DC out JP2 1 2 d out 2 3 na 5 IN3 Output 3in DC in 6 OUT3 Output 3 out DC out JP3 1 2 d out 2 3 na 7 IN4 Output 4in DCin 8 OUT4 Output 4 out DC out JP4 1 2 d out 2 3 na 9 IN5 Output5in DC in 10 OUTS Output 5 out DC out JP5 1 2 d out 2 3 na CONS output 6 10 Pin Identifier Description rm Type Remark 2 OUT6 DC out JP6 1 2 d out 2 3 na 3 IN DC in 4 OUT7 Output 7 out DC out JP7 1 2 d out 2 3 na 5 IN8 Output 8 in DC in 6 OUT8 Output 8 out DC out JP8 1 2 d out 2 3 na 7 IN9 Output 9 in DC in 8 OUT9 Output 9out DC out JP9 1 2 d out 2 3 na 9 IN10 Output 10 in DC in 10 OUT10 Output10 out DC out JP10 1 2 d out 2 3 na CONG digital input 6 GND refe
17. Outputs which are set as normal outputs 3 4 1 General Setup C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 16 38 SatService Gesellschaft f r Kommunikationssysteme mbH The general setup page provides some general installation settings section General and the settings of the DEICE Controller s SNMP agent section SNMP Configuration The settings are in particular General Display Title By default the state page of the web interface is titled State You may change this title e g to a station name or location The display title also is replied to SNMP requests for the MIB II sysName parameter Date 8 Time State Page Refresh Rate Click to Set Time in order to set the actual date time at the DEICE Controller s real time clock Enter the actual date time in exactly the format YYYY MM DD HH MM SS The state page by default refreshes automatically every second The refresh rate may be slowed down setting it to zero disables the automatic refresh completely Serial VO Address The serial interface may be operated either with the MOD 95 Miteq protocol using a device address A to G or with a simple ASCII terminal protocol setting NONE See chapter 4 3 The RS232 remote control interface for details User Password Administrator Password Defines the user password default user which is required to actuate switches or to set output circuits of the DEICE Controlle
18. at nms DEICE Controller Dont t exceed the continuous current limit of 130mA and the continuous voltage of 48V DC Otherwise the sat nms DEICE Controller might be damaged If you want to switch inductive loads don t forget to add a clamp diode to limit the spike voltages in the switching moment C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 11 38 SatService Gesellschaft f r Kommunikationssysteme mbH o manero e 2 2294224222 2 2 _ memal outputs 2 2 5 Mechanical installation The sat nms DEICE Controller enclosure is DIN rail mountable Hence simply snap the sat nms DEICE Controller on to the rail to fix it For plain wall mount fix a minimum 100 mm piece of DIN rail at the wall with at least two screws and lock the sat nms DEICE Controller on this For 19inch rack mount SatService GmbH offers a mounting plate Call our distribution centre for more information When planning the mechanical installation of the sat nms DEICE Controller please consider that cables to the sat nms DEICE Controller have to be fixed on the upper and underside So you need some space and something to fix the cables C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 12 38 SatService Gesellschaft f r Kommunikationssysteme mbH 3 Operation The sat nms DEICE Controller is designed to be controlled over a network link using a standard web browser This means in practice that the user interface to the DEICE Controller a
19. bH www satnms com DEICE UM 1307 Page 3 38 SatService Gesellschaft f r Kommunikationssysteme mbH be pleased to help you by answering your questions SatService GmbH phone 49 7738 9700 3 or 4 Hardstrasse 9 fax 49 7738 97005 78256 Steisslingen www satnms com Germany satnms support satservicegmbh de C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 4 38 SatService Gesellschaft f r Kommunikationssysteme mbH 2 Installation This chapter describes how to install the sat nms DEICE Controller You find a guide how to connect configure and mechanically mount the DEICE Controller below Before you start please first read the Safety Instructions chapter below It contains some important recommendations to prevent damage from the DEICE Controller Then we strongly recommend to do a first setup of the DEICE Controller on a lab desk before installing it at its final location This is mainly for one reason 1 To setup the processor s IP parameters the PC used for configuring and the DEICE Controller must either be connected to the same Ethernet hub or must be connected directly with a crossover cable The initialization program does not work through routers intelligent network switches Hence the typical sequence of tasks when putting a sat nms DEICE Controller into operation is as follows Read the chapter Safety Instructions Set the device s IP address Mechanically mount the device Connect th
20. ch individual input This probably will not be visible for short delay times Temperature Readings The DEICE Controller displays the internal temperature and the reading of up to four external temperature sensors at the table field below the output circuits For each sensor the sensor name the temperature and an OK FLT state is shown A temperature value is considered OK if the value is inside the limits configured at the Temperature Sensors page 3 4 6 Set Outputs The page Set Outputs provides a 2 column table which is used to operate output circuits of the DEICE Controller which are configured as OUTPUT and not used as DEICE Controller Outputs The display isn t updated automatically so the displayed state may be outdated if the page is left open Clicking to the state of an output opens a dialog which provides buttons to change the output state This dialog is password protected you are required to login in order to change the state of output circuits 3 5 Event Log The DEICE Controller provides an internal event log which records all changes at input circuits output circuit actuations and temperature limit alarms Each event is stored with a time stamp read from the DEICE Controller s real time clock The event log is limited to a size of 500 events the log works as a circular buffer and recent entries automatically overwrite the oldest ones The event log resides in the DEICE Controller s volatile memory the log always sta
21. e The time between the characters of a message must be less than 5 seconds or the DEICE Controller will treat the message as incomplete If the DEICE Controller is set to the device address NONE it uses a simple line protocol instead of the framed protocol described above Messages sent to the DEICE Controller have to be terminated with a carriage return character ASCH 13 the DEICE Controller terminates replies with a CR LF pair ASCII 13 10 There is no echo for characters entered hence this protocol easily may be used for computer based remote control 4 5 SNMP Control The DEICE Controller contains an SNMP agent listening at UDP port 161 The SNMP agent provides a common subset of the MIB II system interface parameters and gives full access to the remote control capabilities of the DEICE Controller with a number of MIB objects placed in the private enterprises tree The actual MIB file defining the DEICE Controller s private MIB may be downloaded from the DEICE Controller itelf by FTP user service password service The file DEICE MIB contains all necessary information 4 4 Parameter list The table below shows the complete list of M amp C parameters the DEICE Controller knows For each parameter the valid range and a short description are given General name description time r o Delivers date time format YYY MM DD HH MM SS DEICE Controller specific description Operation Mode Deice OFF
22. e parameter it receives last 4 1 General command syntax The DEICE Controller knows a number of parameters each identified by a parameter name To set a certain parameter to a new value a message name value has to be sent to the DEICE Controller The DEICE Controller interprets this command checks the range of value and sets the internal parameter and then answers name value The value in the reply is the value actually recognized by the DEICE Controller For instance if the requested value was out of range the replied and internally used value is limited to the applicable minimum or maximum To read a parameter from the DEICE Controller instead of a new parameter value a question mark is sent name The DEICE Controller replies the actual value in a complete message name value A complete list of the parameter the DEICE Controller knows is shown later in this document in chapter Parameter list Below some common rules applying to the remote control message syntax are summarized e Parameter names always are of lower case letters most of them are four characters long e Non numeric parameter values always are written in upper case e Numeric floating point values may be specified with an arbitrary precision however the device will reply only a fixed number of places The DEICE Controller recognizes a decimal point numbers must not contain any commas e There must not be any whitespace in front or after the
23. e DEICE Controller at its destination environment A WQN m 2 1 Safety Instructions Failure to observe all Warnings and Cautions may result in personnel injury and or equipment damage not covered by the warranty e Follow standard Electrostatic Discharge ESD procedures when handling asat nms DEICE Controller e Select and apply the appropriate 24V D C voltage according to the data sheet and documentation before connecting power e Before you connect the DEICE Controller to another unit please make sure that the unit to which you connect can handle the voltage provided by the sat nms DEICE Controller e The sat nms DEICE Controller can be damaged if the input voltage is higher than the specified maximum value e Do not connect units that can be damaged by the output voltage of the sat nms DEICE Controller e In case of a failure do not open the device you will lose warranty call SatService GmbH for an RMA number e Observe normal safety precautions when operating servicing and troubleshooting this equipment e Take standard safety precautions with hand and or power tools 2 2 Setting the IP Address Before you can operate the DEICE Controller you need to set the processor s IP address There is a special configuration program on the documentation CD shipping with the DEICE Controller for this purpose We recommend to configure the processor s TCP IP settings before you install the DEICE Controller at its final place To con
24. e Requested OUT 13 switched COM1 by RE4 Rain BL Mode ooN COM 14 OUT 14 switched IN4 by RE3 output Rain BL Requested 12 OUT 15 switched IN5 by RE2 output Deice Alarm 13 COM 16 input 14 OUT 16 switched IN6 by RE1 output Rain BL Alarm C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 33 38 CON17 external temperature sensors SatService Gesellschaft fiir Kommunikationssysteme mbH Pin Identifier Description Type Remark SENS IN1 input to PT1000 1 2 3 SENS OUT1 outputtoPT1000 DC out si DC in Ambient Temp SENS OUT2 output to PT1000 DC out si 4 SENS IN2 input to PT1000 DCin Panel Temp 5 SENS OUT3 output to PT1000 DC out 6 SENS IN3 input to PT1000 DCin Int Temp Refl bottom 7 SENS OUT4 output to PT1000 DC out 8 SENS IN4 input to PT1000 DCin Int Temp Refl top CON18 digital input Pin Identifier Description Iype Remark 7 DIN 20 digital input input HBL4 AL2 8 GND reference voltage DC out CON19 digital input Pin Identifier Description Iype Remark 1 DIN 21 digital input input HBL5 AL2 2 GND reference voltage DC out 3 DIN 22 _ digital input input HBL6 AL2 G G CON20 digital input DIN 24 digital input input HBL8 AL2 DIN 23 digital input input HBL7 AL2 Pin Identifier Description Type Remark 1 DIN
25. e time how long the deice cycle will be kept on after loss of the input trigger Optic Sensor Panel Temp This state is in the actual software version for information only and will displayed if snow inside the reflector and the temperature of the panel of the main reflector Ambient Temp Sensor This state is ON if the temperature is below about 10 C and the real measured value Attention Only if the state is ON and the value is below the adjusted threshold deicing is possible Reflector Temp bottom top This value is used to control the temperature inside the reflector to the adjusted threshold Sub Reflector Control Temp This state controls the ON OFF State of the Subreflector Heating Deice Heater Blower State The Heater Blower State shows the actual state of each Heater Blower e The first column is the index which wills help to find the device in the setup section e The second column shows the name of the specific Heater Blower unit to indentify the device e The third column displayed the state ON OFF is the logical state of the output By default ON stands for a closed contact however each individual output may be configured to the inverse function at the Setup Output Circuits page The fourth column gives information in which stages the Heater Blower operates Outputs configured as UNUSED show neither a circuit name nor an ON OFF state The fifeth and sixth column shows the Alarm State of each Heater Blower Unit Two
26. ector Output Alarm State Deice Output HB 11 Output Alarm State Deice Output HB 1 Type Hex description NOALARM 0 everything is OK ALARM1 1 Alarm Input 1 of this Blower stage is active ALARM2 2 Alarm Input 2 of this Blower stage is active ALARM 3 Alarm Input 1 and 2 of this Blower stage is active Status Deice Sensor State monitoring The command stsn returns a 32 character string which contains the sensor state of the DEICE CONTROLLER Example DOO1A1MOS0Oa09 5b14 5t30 5p09 5RO IIll Rain Sensor Reflector Panel Temp Reflector Chamber Top Temp Reflector Chamber Bottom Temp Ambient Temp Subreflector 47 C Control Temp Sensor C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 26 38 SatService Gesellschaft f r Kommunikationssysteme mbH Main Reflector 40 C Alarm Temp Sensor Ambient 4 C Release Temp Sensor Optical Snow Sensor Deice Snow Sensor Additional name description tmp1 4 r o Temperature sensor 1 4 deg C outp Digital outputs stat r o I O state T O state monitoring The command stat returns a 32 character string which contains the complete I O state of the DEICE Controller coded in 4 hexadecimal numbers Example 000000000010 00000400 00 00 I no hi temperature faults no low temperature faults Output 11 is ON Inp
27. eice sensor will trigger the deice procedure A single trigger of the deice procedure can be done by set the mode to MANUAL and back to AUTO One cycle will be started with 59 minutes delay timer Operation The operation mode of the rain blower controller is set here The following modes are Mode possible Rainblower OFF The rain blower function is off all other operation states will be reseted to the start parameters MANUAL The deice will started manually by overwriting the rain and deice sensor state C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 15 38 SatService Gesellschaft f r Kommunikationssysteme mbH AUTO The system operates in auto mode which is the normal operation mode Snow orrain on the deice sensor will trigger the rain blower procedure A single trigger of the rain blower procedure can be done by set the mode to MANUAL and back to AUTO One cycle will be started with 59 minutes delay timer Loop Parameter Internal Sets maximal reflector internal temperature for the control loop Should be around 15 to Temperature 30 C Threshold Ambient Sets Ambient Temperature Threshold below this temperature a deice cycle is possible Temperature over this temperature the heater blowers are switched off because deicing is not needed Threshold Temperature Sets the requested speed of reaching the internal temperature threshold If the slope Slope below this setting the next stages will be acti
28. fferent 1 to n redundancy Systems The DEICE Controller supervises altogether 48 digital inputs via optocoupler Up to 4 different temperatures can be measured with external PT1000 sensors To switch external units the DEICE Controller has 6 potential free relay outputs 10 photomos relay outputs and 16 switchable 24V outputs The data output is provided by 2 different and parallel available interface types aHTTP Web Interface via an internal Web Server and a RS232 interface The sat nms DEICE Controller is controlled remotely by a monitoring and control application through the TCP IP interface The DEICE Controller implements the protocols HTTP for both the user interface and for remote control and SNMP The sat nms DEICE Controller MIB may be downloaded from the DEICE Controller itself using FTP This document is the user manual provided with the sat nms DEICE Controller It contains all necessary information how to install setup and operate the processor The user manual is available as a printed document and for online reading on the DEICE Controller itself as well The paragraphs below give a short overview to the contents of this manual e Installation The installation chapter guides through the installation and setup of the sat nms DEICE Controller It describes the mechanical concept of the DEICE Controller box and the assignment of the connectors Finally you learn in this chapter how to set the DEICE Controller s IP address which
29. figure the DEICE Controller the following equipment is required e The sat nms DEICE Controller itself e 2 24V D C power supplies If you want to build a redundancy Power supply you need 4 24V D C power supplies e A Computer running a Microsoft Windows operating system equipped with CD ROM drive and C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 5 38 SatService Gesellschaft f r Kommunikationssysteme mbH Ethernet network card e A CAT5 crossover network cable or an Ethernet hub and standard network cables to connect the DEICE Controller and the computer e The CD ROM shipping with the sat nms DEICE Controller Setting the DEICE Controllers IP parameters now is easily done within a few minutes 1 First install a network cable between the DEICE Controller and your computer If you have a crossover cable available this is very easy simply put the cable into the network connectors of computer and DEICE Controller Without a crossover cable you need to connect both the computer and the DEICE Controller to the same network hub using two standard network cables It is essential that the computer and the DEICE Controller are connected to the same network segment the configuration program is not able to find the DEICE Controller through routers or network switches 2 Now power on your computer and connect the DEICE Controller to the 24V D C supply 3 Insert the CD ROM into the computer s drive and inspect its contents
30. ion is off all other operation states will be reseted to the start parameters MANUAL The deice will started manually by overwriting the deice sensor state The heater blowers will be only started if the ambient sensor state ON the ambient temperature below the threshold loop parameter setting page the internal reflector temperature below the threshold minus the hysteresis and no Alarm of the Heater Blower AUTO The system operates in auto mode which is the normal operation mode Snow on the deice sensor will trigger the deice procedure Request Deice This state shows that a deice cycle is requested and the loop control of the heater blowers is active Active Stages This state shows which stage of the heater blowers is active 0 no stage is active 1 all Heater Blowers which selected as HBL SELI are active 2 Stage 1 and 2 are active 3 all stages active Temperature slop This value shows during the heating phase the temperature slope in the main reflector in C per min This value compared with the corresponding threshold is used to select the number of used stages Summary Alarm This state shows the summary Alarm of the deice section Deice Sensor State The Sensor State shows the actual state of each sensor which is involved in the deice procedure Deice Sensor Remaining Time The State ON means the sensor is triggered by snow The remaining time counter will be started after the Sensor goes back to OFF and will display th
31. ller replies to MIB II sysLocation requests with the text entered at this place The DEICE Controller replies to MIB II sysContact requests with the text entered at this place Real Time Clock battery backup C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 17 38 SatService Gesellschaft f r Kommunikationssysteme mbH The DEICE Controller s real time clock is backed up by a goldcap capacitor The goldcap supplies the RTC chip with power for several days if the main power is missing This is the preferred mode of RTC backup for stationary installations of the DEICE Controller For applications where the DEICE Controller is powered up only occasionally a lithium cell may be connected inside the DEICE Controller housing in order to provide a permanent buffering of the clock 3 4 2 Output Circuits This page configures the usage of the output circuits provided by the DEICE Controller Outputs 1 10 refer to the photo MOS outputs Outputs 11 16 are the general purpose relay outputs of the DEICE Controller Outputs 17 32 are the 24VDC power relay outputs of the DEICE Controller Following properties may be configured for each output Defines the main purpose type of the output UNUSED The output is not connected not used OUTPUT The output is configured as general purpose output its state may be controlled at the web interface or through one of the M amp C interfaces INTERNAL The output is controlled by the
32. n 3 24V EXT inten e pe 24V Pin amp GND EXT CON 3 a Pin 1 24V DC Pin 2 GNO DC gt Pin 3 24V EXT 24V EXT is Pin amp GNO EXT for externa use eg digital in outputs or CON 1 waveguide y Pin 1 24V EX switches Pin 2 24V EX Pin 3 GNO EX Pin 4 GNO EX The power supply for the 24VDC circuit has to have a minimum current load of 150mA The supply for the 24V EXT has to have a minimum current load of 500mA plus the current that will be taken from CON14 and the peak current of the biggest digital output to be controlled Do not exceed the current limit in the circuit of 24V_EXT is no fuse implemented The maximum peak current for switching the digital outputs is SA The fuse for 24VDC circuit is directly beneath the RJ45 connector CON1 In case of damage only put in their 2A types Otherwise the sat nms DEICE Controller might be damaged 2 4 Configuring the sat nms DEICE Controller This chapter gives a short overview about some configuration parameters you want to set after you have installed the sat nms DEICE Controller A complete reference of all available setup parameters is given in chapter 3 4 Installation Parameters Photomos relay digital outputs In the standard configuration of the sat nms DEICE Controller this outputs will be controlled as standard outputs therefore the configuration jumpers are in the upper position pin 1 2 In the picture below you can see where to find these Jumpers onthe PCB of the s
33. ng 10 11 12 maximum peak switching current 5A 13 22 23 24 25 via optocoupler indication current 3mA 24V DC power output 24V DC max 500mA M amp C Interface Specification interface for M amp C and user Electrical and Mechanical 15 for special requirements only usable with customized Software 15 for controlling the DEICE Controller 1 RJ45 10 100 Base T for controlling the DEICE Controller via HTTP GET or any Web browser 10 100 Base T Via HTTP GET requests RS232 SNMP C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 37 38 SatService Gesellschaft f r Kommunikationssysteme mbH Specification Environmental conditions Supply Voltage 24 V unregulated D C Power consumption 24V DC 2 3 max 150mA Power consumption 24V EXT 2 3 max 450mA excluding power output at CON14 and the switching current of the waveguide switches Temperature range onn 5 to 50 C Humidity monn up to 90 non condensing DIN rail module ke 264 x 165 x 60 mm wi Fass C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 38 38
34. og A second click to the Setup button folds the navigation bar to its original state t Even This button shows the DEICE Controller s event log in the main display area the most recent Log 25 entries The DEICE Controller records all input port changes and all switch actuations with a time stamp Info After a mouse click to this button the DEICE Controller shows a table with information like the serial number of the device or the revision ID and compilation date of the software Help Clicking to this button shows the on line version of this user manual wi Clicking this button expands the navigation bar making the submenu buttons visible which give V o 3 2 Displayed State The State page is the main page of the DEICE Controller which shows the actual state of all inputs and outputs The page automatically refreshes every second the refresh interval is configurable at the Setup General page The page shows 6 tables containing all information about the input output states temperature readings and faults The page is read only to change the settings go to the Settings page Deice Operation The operation table shows the current state of the operation parameters C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 13 38 SatService Gesellschaft f r Kommunikationssysteme mbH Mode The mode state shows the operation state of the deicing controller The following modes are possible OFF The deice funct
35. ponds to the state of PhotoMOS output 1 bit 15 to the state of the relay 6 A bit set to 1 tells that the output is ON as displayed at the user interface Writing a outp xxxxxxxx sets all outputs of the DEICE Controller To set or clear a single output you have to read the actual state set clear the appropriate bit and send the number back to the DEICE Controller Outputs which are not configured as type OUTPUT always read 0 Setting these outputs has no effect the DEICE Controller silently ignores commands to outputs which are not configured to act as a general C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 27 38 SatService Gesellschaft f r Kommunikationssysteme mbH purpose output C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 28 38 SatService Gesellschaft f r Kommunikationssysteme mbH 5 Connector Reference Connector layout DEICE Controller CON 14 CON 16 CON 18 CON 20 CON 22 CON 24 Power OutputDigital Output Digital Input Digital Input VO 6 WO 8 SS ka EEE EEE EEE ee CON 15 CON 17 CON 19 CON 21 CON 23 CON 25 RS232 PC PT1000 Digital Input Digital Input VO 5 WO 7 sat nms DEICE Controller CON 1 CON2 CON 4 CON 6 CON 8 CON 10 CON 12 Ethernet Power Input PM Ouptut Digital Input Digital Input Vo 1 Wo 3 o n Fuse 2A CON 3 CON 5 CON 7 CON 9 CON 11 CON 13 an Power Input PM Output Digital Input Digital Input VO 2 vo 4 CON1 LAN TX default Ethernet cabling 10
36. power You need two power packs one for the 24VDC and another for the 24V_EXT circuit e CONS is to realize a redundant power supply system When you connect two other power packs on this connector the sat nms DEICE Controller switches automatically to the other supply in case of current loss e CON4 and CONS are the digital outputs via photomos relays The standard configuration is that the outputs are normal digital outputs Therefore you the Position of JP1 12 are 1 2 How to change this is described in chapter 2 4 configuring the sat nms DEICE Controller Photo MOS output CON 4 5 PhotoMOS relay e CON6 CON7 CON8 and CONS are the connectors for digital inputs 1 16 They are only able to detect potential free contacts Never put Voltage to this pins the sat nms DEICE Controller might be damaged in this case 24V EXT CON 6 7 8 9 v 18 19 20 21 WKS Pin 1 3 5 7 digital input Pin 2 4 6 8 GNO_EXT DEICE Controller e CON10 CON11 CON12 and CON13are the connectors for digital inputs 33 40 and relay output 17 24 as 24V power output The Inputs are only able to detect potential free contacts Never put Voltage to this pins the sat nms DEICE Controller might be damaged in this case The outputs deliver 24V in ON State and are open in OFF state The pin allocation is the same on all these connectors relay output digital input Pnl Poe GND_EXT DEKE Cantratier e CON14 is the spare power output If you want
37. ppears in your browser window after you type in the DEICE Controller s IP address in the address field of the browser program Operating the DEICE Controller is mostly self explanatory 3 1 The Web based User Interface After having connected the DEICE Controller to a power supply and set the DEICE Controllers IP address you can access the DEICE Controller s user interface To do this start your favorite web browser program Internet Explorer Netscape Navigator Opera or what else Program you prefer At the address field where you normally enter the URL of a web page you want to see type in the IP address of the sat nms DEICE Controller you want to control The DEICE Controller shows a web page consisting of a navigation bar at the left side of the browser window and the actual state display of the DEICE Controller in the main part of the window The readings automatically refresh once a second The navigation bar at the left contains a couple buttons which build the DEICE Controller s main menu State This button switches back to the DEICE Controllers main page you already see when you connect to the DEICE Controller This page displays the actual state of the DEICE Controller gs By clicking to this button you switch to the Settings page where you can change the operation t parameter of the DEICE Controller and adjusting the loop parameter for the deice function access to the several sections of the installation setup dial
38. r An empty password disables the password prompting Defines the administrator password default admin which is required to change any configuration settings An empty password disables the password prompting SNMP Configuration Read Community Write Community Trap Community Sets the SNMP community string expected for read access The default is public Sets the SNMP community string expected for write access The default is private Sets the SNMP community string sent with traps The default is trap Trap Destination IP 1 Enter the trap destination IP address dotted quad notation to make the DEICE Controller sending traps by UDP to this host Setting the parameter to 0 0 0 0 disables the trap generation Trap Destination IP 2 Trap Destination IP 3 Trap Destination IP 4 System Location System Contact Enter the trap destination IP address dotted quad notation to make the DEICE Controller sending traps by UDP to this host Setting the parameter to 0 0 0 0 disables the trap generation Enter the trap destination IP address dotted quad notation to make the DEICE Controller sending traps by UDP to this host Setting the parameter to 0 0 0 0 disables the trap generation Enter the trap destination IP address dotted quad notation to make the DEICE Controller sending traps by UDP to this host Setting the parameter to 0 0 0 0 disables the trap generation The DEICE Contro
39. r 10 FEP Pin 3 24V EXT nternal use lt gt zon Pin amp GND EXT CON 3 Pin 1 24V DC lt Pin 2 GND OC a 5 Pin 3 24V EXT 24V EXT is Pin amp GND EXT far external use e g digital n outputs or CON 14 waveguide Pin 1 24V EXT 2 switches es Z Pin 24vEXT 23 Pin3 GNDEXT Ping GNDEXT A DEICE Controller e Using two power supplies here one power supply is connected to the 24VDC input and the other one to the 24V EXT input non redundant power supply with 2 power packs CON 2 Fuse 2A l Pin 1 24V DC 4 mit DC Pin 2 GND DC o for 10 FEP Pin 3 24V EXT internal use 4 n Y Pin 4 GND EXT S CON Pin 1 24V DC lt Pin 2 GND DC Pin 3 24V EXT lt 24V EXT is Pin amp GND EXT for external use eg digital in outputs or CON 14 waveguide Tou gt 24 xX 5 switches Pint 24V EX x Pin2 24V EXT 32 Pin3 GNDEXT 8 S aw Pin 4 GNO EXT e Using four power supplies if you like to have a redundant power supply for the DEICE Controller you have to use 4 different power supplies Connect them to the DEICE Controller as you can see in the following picture In case of failure of one power supply the DEICE Controller is switching automatically to the other one and will be still running C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 10 38 SatService Gesellschaft f r Kommunikationssysteme mbH redundant power supply ON S a Pint 24V DC avo Pin 2 GNO DI for 10 FEP a Pi
40. rence voltage DC out 7 DIN 4 digital input input HBL4 AL1 8 GND reference voltage DC out SatService Gesellschaft fiir Kommunikationssysteme mbH C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 30 38 CON7 digital input Pin Identifier Type Remark 1 DINS input HBL5 AL1 4 GND reference voltage DC out 5 DIN 7 digital input input HBL7 AL1 6 GND reference voltage DC out 7 DIN 8 digital input input HBL8 AL1 8 GND reference voltage DC out CONS digital input Pin Identifier Description Type Remark 7 DIN 12 digital input input SUB AL1 8 GND reference voltage DC out CONS digital input Pin Identifier Description Type Remark 1 DIN 13 digital input input RBL AL1 2 GND reference voltage DC out 3 DIN 14 digital input input Int Temp Sens AL 4 GND DC out DIN 15 digital input input N DIN 16 digital input input N Amb Temp Sens Sub Temp Sens CON10 T O 1 Pin Identifier Description Type Remark 1 OUT 17 24VDC out DC out HBL1 2 GND_EXT GND DC out SatService Gesellschaft f r Kommunikationssysteme mbH C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 31 38 OUT 18 IN 33 GND EXT IN 34 NIJA AJW 24VDC out DC out HBL2 input DC in 7 oa on fs IS a na na 8 na na n
41. rts empty when the DEICE Controller is powered on The event log page shows up 25 entries from the event log in a table Initially the 25 recent entries of the log are shown Five buttons above the event log table control the display of the log C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 20 38 SatService Gesellschaft f r Kommunikationssysteme mbH Clears the latched alarms Clears the event log Jumps to the oldest entries in the log Goes one page back to older entries Goes one page forward to more recent entries Jumps to the most recent entries in the log The display of the event log does not automatically update if new events are added use the browser s reload button or to see if new events have been added C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 21 38 SatService Gesellschaft fiir Kommunikationssysteme mbH 4 Remote Control The sat nms DEICE Controller may be controlled remotely by a monitoring and control application either through the TCP IP interface or through a serial RS232 interface Both communication methods use the same commands and parameters however there are different frames around each message depending communication method used Controlling the device from the web interface the TCP IP remote control interface or via the serial interface is completely equal commands may sent to any interface at any time the DEICE Controller will use th
42. sat nms DEICE Deicing Controller User Manual Version 2 0 2011 11 10 Copyright SatService Gesellschaft f r Kommunikatiosnsysteme mbH Hardstrasse 9 D 78256 Steisslingen www satnms com www satservciegmbh de Tel 49 7738 97003 Fax 49 7738 97005 SatService Gesellschaft f r Kommunikationssysteme mbH Table Of Contents Table Of Contents ER EL Lea 1 T Introduction snien a rn Mies ne ann de oun oo de LEROY oo tee tah eee ide sa CE Noua nee 3 A RR 3 2 1 Safety Instr uctions una seesen do ka ao kob ko Mh Be SLA Aah Ar eingang 5 2 2 setting the IP ddress 422 2 a ena ad dd 5 2 3 Connecting the DEICE Controllet ici a nun anal J 2 4 Configuring the sat nms DEICE Controller 0 0 0 eeeeeeeecececeeeeeceeeeeceeeceeeceeeeeeeeeeeeeeeeeeeeeeeeees 11 2 5 Mechanical installation e 22 nennen en nal iaaii nenn 12 3 Operation an En Er E A Ad a A NAS A AT O A a 12 3 1 The Web based User Interface oooccccnnnnncnononononononononononononnnonononnnnnnnononnnononononononononononononenenenenes 13 3 2 Displayed St tei corta di dc 13 3 3 Operation Parameter Sete ii id ta Sees ii dat bo ie kebek 15 3 4 Installation Parameters taria Aa ta ide 16 34 1 General SUD mi a kek bouke ben os date 16 3 4 2 OUfput CIFCHUIIS siirros be twon s aeneon etsineen etree ian outs solab sbestoeasdobyon siosovas peta naana enii oinensis 18 3 4 3 Input Circus van Rt I e dd a Br a a a b 18 3 4 4 Temperature Sensors adi lets
43. t potential free contacts Never put Voltage to this pins the sat nms DEICE Controller might be damaged in this case e CON22 CON23 CON24 and CON25 are the connectors for digital inputs 41 48 and relay output 25 32 as 24V power output The Inputs are only able to detect potential free contacts Never put Voltage to this pins the sat nms DEICE Controller might be damaged in this case The outputs deliver 24V in ON State and are open in OFF state The pin allocation is the same on all these connectors Power supply The sat nms DEICE Controller is prepared to use two different 24VDC power supplies 24VDC is for the controller and processor circuit 24V_EXT is used to supply the digital inputs and outputs The DEICE Controller is prepared for redundant power supply So it is possible to supply the DEICE Controller with one two or four power supplies We strongly recommend using minimum 2 power supplies to ensure the maximal system stability of the DEICE Controller The following pictures show you how to connect the power supplies to the DEICE Controller e Using only one power supply in this case 24VDC and 24V EXT have to be connected to one power supply as you can see in the following picture C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 9 38 SatService Gesellschaft f r Kommunikationssysteme mbH non redundant power supply with 1 power pack CON 2 Fuse 2A a c 2 Pin t VD we 4 n S 24V DC is Pin 2 GND DC fo
44. the delay to prevent short fault spikes from being signaled 3 4 4 Temperature Sensors This page configures the temperature sensors The DEICE Controller contains an internal temperature sensor measuring the temperature on the circuit board Additionally the DEICE Controller offers inputs for up to four external Pt 1000 temperature sensors which are used to monitor the temperature of the reflector bottom top ambient and reflector panel The DEICE Controller s temperature measurement circuit is calibrated before delivery that s the reason why the offset sometimes is not set to 0 0 C in delivery state The following properties may be configured for each temperature sensor Setting this parameter to ENABLED activates the monitoring for this sensor Name You may enter a descriptive name for the temperature value measured with this sensor The name appears at the main State page Offset Pt 1000 temperature sensors are very precise and do not require an individual calibration for simple monitoring applications Nevertheless a temperature offset may be defined for each sensor e g to compensate for the cable resistance to the sensor The displayed value is the sensor reading the offset defined in this column Low High You may define temperature limits for each sensor The DEICE Controller signals a fault if a Limit temperature is outside the given limits To disable the limit checking set the limits to values like 100
45. to use the 24V EXT for other units you can take the C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 8 38 SatService Gesellschaft f r Kommunikationssysteme mbH power from here The maximum continuous current that can be taken from here is 500mA Never exceed this limit the DEICE Controller might be damaged e CONI5 is the RS232 and the I2C bus interface If you need an adapter cable to connect the sat nms DEICE Controller via RS232 interface to your computer call the support center of SatService GmbH The PC bus interface can only be used with a customized software for the sat nms DEICE Controller and is for special requirements e CONIS6 is the connector for the digital outputs switched by relays COM1 is switched by three relays to OUT1 3 OUT4 OUTS and OUT6 are the switched signals of IN4 IN5 and IN6 The external voltage that has to be switched by the relays may not exceed 24V The maximum continuous current that can be switched is 1A relay output CON 16 Pin 1 COM 1 Pin Pin Pin Pin Pin Pin Pin Pin 9 COM 4 23 Pin 10 orn s Pin 11 coms an Pin 12 ots Pin 13 come Pin 14 OUT 16 DEICE Controller M 2 OUT 11 M OUT t M 2 OUT Y co Mi UN we De 2 e CON17 the external sensors to measure up to 4 temperatures have to be connected here You can use any standard PT1000 type e CON18 CON19 CON20 and CON21 are the connectors for digital inputs 17 32 They are only able to detec
46. ueried or set you may use your favorite web browser to try out the remote control of the DEICE Controller manually 4 3 The RS232 remote control interface Beside the network interface the DEICE Controller also provides an RS232 serial port which can be used to control the device remotely Depending on the device address set the DEICE Controller either runs framed protocol with start stop characters and checksum or it provides a dumb terminal interface The RS232 interface always operates at 9600 baud no parity 8 data bits and one stop bit If an address A G is selected the DEICE Controller expects each message it receives to be packed into a frame as described below char example description 1 start character always 2 A device address A G 3 t first character of the message body m message body p 0 last character of the message body end character always checksum The checksum byte is calculated using an algorithm as implemented by the following formula sum 32 gt byte i 32 modulo 95 i 1 This protocol type is known as MOD95 or Miteq protocol The DEICE Controller also packs its reply in a protocol frame as described above Incomplete frames checksum errors or address mismatches let the C 2013 SatService GmbH www satnms com DEICE UM 1307 Page 23 38 SatService Gesellschaft f r Kommunikationssysteme mbH DEICE Controller ignore the messag
47. ut 5 is on The first number 12 characters 48 bits reports the state of the DEICE Controller input circuits Each bit of the hexadecimal number corresponds to one input The least significant bit corresponds to input 1 A bit set to 1 reports an ON or ELT input inputs which are OK or OFF read 0 The reported port states are logical states they already include the polarity inversion and filtering delay as defined in the setup for each individual port Unused ports always read 0 Outputs The second number 8 characters 32 bits reports the actual state of the output ports in a similar way The contents of this are exactly the same as the reply to outp pit 0 corresponds to the state of PhotoMOS output 1 bit 15 to the state of the relay 6 A bit set to 1 tells that the output is ON as displayed at the user interface A software polling the stat variable frequently may parse the output state from here rather from outp thus saving some protocol overhead Temperature The words 4 low temperature faults and 5 high temperature faults encode the limit faults Faults for the temperature sensors of the DEICE Controller The least significant bit corresponds to the internal board temperature sensor bit 1 to the external temperature sensor 1 and so on Output control The command outp returns an 8 digit 32 bit hexadecimal number showing the actual state of all outputs of the DEICE Controller Bit 0 corres
48. vated Threshold Measurement Sets the measurement interval in which the measurement slope will be checked against Interval the above threshold After the first switch on the measurement interval will be 3 times this interval Temperature This value defines the hysteresis of the internal temperature threshold before the first Hysteresis stage can be activated Delay Deice Delay timer for the Deice Sensor after loss of the input signal Sensor Delay Rain Delay timer for the Rain Sensor after loss of the input signal Sensor 3 4 Installation Parameters The pages accessible through the Setup menu items contain the DEICE Controller s installation parameters Installation parameters are protected by an administrator password without a successful login ad administrator you may view the configuration settings but you may not change them Due to the large number of configuration settings they are divided into several pages General Setup Contains general configuration parameters like communication interface settings passwords etc Output Circuits The usage of the output circuits of the DEICE Controller gets configured on this page Input Circuits The usage of the input circuits is configured at this page Temperature The temperature sensors connected to the DEICE Controller are configured in this Sensors page State All State of all Inputs and Outputs in the basic format Set Outputs Setting of all
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