Fuji Electric Systems NRA30201 Wireless Monitoring System Remote Unit User Manual

Fuji Electric Systems Co., Ltd. Wireless Monitoring System Remote Unit Users Manual

Users Manual

ＴN5A0736 1／27 Wireless Monitoring SystemWireless Monitoring SystemWireless Monitoring SystemWireless Monitoring System TYPE : NRA30201-YYYYY-S（Wireless Remote Unit） NRA50201-YYYYY-S（Wireless Base Unit） NRA40201-YYYYY-S（Dosemeter attachment） Fuji Electric Systems Co., Ltd.Fuji Electric Systems Co., Ltd.Fuji Electric Systems Co., Ltd.Fuji Electric Systems Co., Ltd. Instruction ManualInstruction ManualInstruction ManualInstruction Manual HS98-1-243 N1
ＴN5A0736 2／27 ContentsContentsContentsContents Contents..............................................................................2 1. General............................................................................4 2. Dosemeter specification and external...............................................5 2.1 Wireless remote unit Specification.......................................5 2.2 Wireless remote unit External.............................................5 2.3 Wireless base unit Specification..........................................6 2.4 Wireless base unit External...............................................6 2.5 Dosemeter Attachment Specification.......................................8 2.6 Dosemeter Attachment External.............................................8 2.7 Dosemeter specification and External.....................................8 2.8 Dosemeter ＋ Dosemeter attachment ＋ Wireless remote unit.............9 2.9 Monitoring Equipment PC and PC for registration (nonstandard)........10 3. FCC radio transmission............................................................11 3.1 Specification..............................................................11 3.2 Frequency...................................................................11 4. Composition.......................................................................13 4.1 Equipment installation and cable connection............................15 4.2 Start-up procedure........................................................15 5. Outline of operation..............................................................16 5.1 Registration mode..........................................................16 5.2 Registration mode communication specification..........................16 5.3 Monitoring mode............................................................18 5.4 Monitoring mode communication specification............................19 6. Troubleshooting...................................................................23 7. Replacement part list.............................................................24 8. Accessory list....................................................................24 Appendix．...........................................................................25 Appendix.1 FCC Part15B ClassB NOTICE.........................................25 Appendix.2 FCC/Declaration of Conformity(DoC)..............................26
ＴN5A0736 3／27 Introduction Thank you for purchasing the Wireless Monitoring System made by Fuji Electric Systems Co., Ltd. Please make sure that you read this “Instruction Manual” carefully before operation. Symbol explanation ……Attention/Warning ……Prohibition HANDLING PRECAUTIOINS PRECAUTIONS Attention ・Do not place the equipment and metal objects in the same pocket. ・Keep the equipment in a plastic bag, etc. beforehand when operating in such an environment where organic solvents, plashes/steam, full of or dust and wastes are present. ・Do not touch the body with wetted hands due to water, etc. or dirty hands. ・Do not drop the equipment or subject it to high impact. ・Avoid operating in high dose rate atmosphere that the exposure dose in free space is over 2Sv/h. ・Avoid operating in any environments generate high frequency noise or have magnetic flux density of over 200 gauss. ・Do not place the equipment and PHS or mobile phone in the same pocket. ・Do not disassemble the equipment except for battery replacement. ・Do not put the battery in fire or disassemble it. ・Do not touch directly to the power source terminal inside the equipment. Perform maintenance with turning ”OFF” power. ・Wireless Remote Unit and Wireless Base Unit used for this equipment are equipped with FCC wireless machine. Do not open or close the equipment. Data on the report of the wireless machine that is obtained before shipment (when obtaining Technical Regulation Conformity Certification seal) may be greatly changed.
ＴN5A0736 4／27 1. 1. 1. 1. GeneralGeneralGeneralGeneral This equipment is designed to provide real-time transmission of data such as dose level in high dose areas of nuclear power plats, etc. to an operation supervisor so that a supervisor may control personal dose and workers may be prevented from radiation overexposure. The main function of this system is as follows; (1) Communication function Data of the Dosimeter is transmitted to the Wireless Base Unit and PC for the Monitoring Equipment by combining Dosemeter, Dosemeter Attachment, and Wireless Remote Unit. (2) Data monitoring/indicating function The equipment transmits dose data of 50 Dosemeters per 1Wireless Base Unit that is transmitted from Wireless Base Unit to PC for Monitoring Equipment. (3) Abnormality notification function The equipment notifies abnormality of Dosemeter and radio transmission. ＜Reference＞ Electronic personal Dosemeter (for gamma(X)-ray) (NRF30) Instruction Manual (in English) TN514629 Electronic personal Dosemeter (for gamma(X)-ray and neutron)(NRF31) Instruction Manual (in English) TN5A0220 Attention PC software for the Monitoring Equipment is nonstandard. Please create software according to“5.2、5.4 Communication between Monitoring Equipment and Wireless Base Unit”.
ＴN5A0736 5／27 2. Dosemeter 2. Dosemeter 2. Dosemeter 2. Dosemeter specificationspecificationspecificationspecification and external and external and external and external 2.1 Wireless remote unit Specification No Item Content 1 Wireless communication method FCC Part15.249 2 Modulation method F1D 2-value modulation 3 Power source DC3.0V Within ±3%(supplied from power source of Dosemeter Attachment) 4 Interface Special interface to the Attachment 5 Antenna Internal antenna 6 Communication accessing distance to Wireless Base Unit Outside forecast Approx. 100ｍ ※Communication accessing distance will be shortened if there are any obstacles affects the radio transmission. 7 Operating temperature 0 to 40℃(No condensation) 8 Dimensions Approx. 50.4mm(L)×24mm(H)×17.8mm(W) 9 Weight Approx. 13g 2.2 Wireless remote unit External Figure 2-1 External ① Serial communication connector ② Name plate ・Corporate name (Fe) ・Wireless remote unit type ・Serial No. ・Version No. (hard/soft) ・FCC ID Attention This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. ①①①① ②②②②
ＴN5A0736 6／27 2.3 Wireless base unit Specification No Item Content 1 Wireless communication method FCC Part15.249 2 Modulation method F1D 2-value modulation 3 Power source DC 5.0V 4 Interface RS-232C 5 Antenna 180°Tilting antenna 6 Communication accessing distance to Wireless Base Unit Outside forecast Approx. 100ｍ ※Communication accessing distance will be shortened if there are any obstacles affects the radio transmission. 7 Operating temperature 0 to 40℃(No condensation) 8 Dimensions Approx. 152mm(L)×26mm(H)×84mm(W) （The height excludes prongs of antenna.） 9 Weight Approx. 360g 2.4 Wireless base unit External ⑦⑦⑦⑦ ⑧⑧⑧⑧ ①①①① ⑨⑨⑨⑨ ②②②② ③③③③ ④④④④ ⑤⑤⑤⑤ ⑥⑥⑥⑥
ＴN5A0736 7／27 Figure 2-2 External ① 180°Tilting antenna ② Connector for RS－232C ③ Dial SW1 (unused item) ④ Dial SW2 (1：registration/0：monitoring) ⑤ Dial SW3 (switches 10ch) ⑥ Power Jack(DC 5.0V) ⑦ Send/Receive LED：It lights when sending/receiving radio transmission to Wireless Remote Unit and activating power. ⑧ Name plate ・Corporate name (Fe) ・Wireless base unit type ・Serial No. ・Version No. (hard/soft) ・FCC ID ・FCC Label ⑨ Power source SW (side) ⑩ FCC Regulation ⑩⑩⑩⑩
ＴN5A0736 8／27 2.5 Dosemeter Attachment Specification No Item Content 1 Communication method Infrared communication 2 Power source Rechargeable Ni-H battery (min.750mAh/AAA) 3 Interface Special interface to Wireless remote unit 4 Continuous operating time Approx. 15 hr (for full charge) 5 Operating temperature 0 to 40℃(No condensation) 6 Dimensions Approx.56mm(L)×66.3mm(H)×29mm(W) 7 Weight Approx. 35g 2.6 Dosemeter Attachment External Figure 2-3 External ① Infrared communication interface ② Battery insertion opening（side） ③ Serial communication interface ④ Name plate 2.7 Dosemeter specification and External See the reference. ③③③③ ②②②② ①①①① ④④④④
ＴN5A0736 9／27 2.8 Dosemeter ＋ Dosemeter attachment ＋ Wireless remote unit Communication with Wireless base unit can be performed by combining Dosemeter, Dosemeter Attachment, and Wireless remote unit. (Communication can’t be performed unless they all are arranged.) Figure 2-4 Combination of the devices ① Dosemeter ② Dosemeter attachment ③ Wireless remote unit Hooks are fixed to the Dosemeter and Attachment to prevent the Dosemeter from detaching when moving it, etc. Figure 2-5 Hooks for Dosemeter Figure 2-6 Devices fixed with hooks and Attachment ③③③③ ②②②② ①①①①
ＴN5A0736 10／27 2.9 Monitoring Equipment PC and PC for registration (nonstandard) No Item Content 1 Type General-purpose desktop PC (Laptop PC is also available.) 2 Memory over 1GB (512MB×2) 3 Auxiliary storage over HDD 80GB 4 Power source AC100V 50Hz/60Hz, 2 power system with internal battery 5 Communication to Wireless Base Unit Serial communication[RS-232C/D-SUB/9PIN] (TCP/IP communication is available with universal protocol converter when more than one Wireless Base Units are used.)
ＴN5A0736 11／27 3. FCC3. FCC3. FCC3. FCC radio transmission radio transmission radio transmission radio transmission 3.1 Specification No Item Content 1 Wireless communication method FCC Part15.249 2 Line type 2 frequencies simplex operation 3 Wireless frequency 915MHz band 912.000 MHz to 917.850 MHz 150kＨz Interval Transmission : 20channel、Reception：20channel 4 Modulation method F1D 2-value modulation 5 Aerial power Within 93.9dBμV/m(RSSI in distance 3m) 6 Transmission frequency deviation Within 4ppm 7 Spurious Radiation Within 54dBμV/m 8 Transmission speed 19200Bps 9 Synchronization method Specific character synchronization 3.2 Frequency 20ch-frequency is available. Frequency varies from used mode. Two modes of monitoring mode and registration mode are available. Frequencies are as follows. ・monitoring mode Dial SW2 of Wireless base unit Dial SW3 of Wireless base unit Transmitted frequency of Wireless base unit Received frequency of Wireless remote unit Received frequency of Wireless base unit Transmitted frequency of Wireless remote unit 0 1ch(915.000MHz) 1ch(913.500MHz) 1 2ch(915.150MHz) 2ch(913.650MHz) 2 3ch(915.300MHz) 3ch(913.800MHz) 3 4ch(915.450MHz) 4ch(913.950MHz) 4 5ch(915.600MHz) 5ch(914.100MHz) 5 6ch(915.750MHz) 6ch(914.250MHz) 6 7ch(915.900MHz) 7ch(914.400MHz) 7 8ch(916.050MHz) 8ch(914.550MHz) 8 9ch(916.200MHz) 9ch(914.700MHz) 0 9 10ch(916.350MHz) 10ch(914.850MHz)
ＴN5A0736 12／27 ・registration mode Dial SW2 of Wireless base unit Dial SW3 of Wireless base unit Transmitted frequency of Wireless base unit Received frequency of Wireless remote unit Received frequency of Wireless base unit Transmitted frequency of Wireless remote unit 0 11ch(916.500MHz) 11ch(912.000MHz) 1 12ch(916.650MHz) 12ch(912.150MHz) 2 13ch(916.800MHz) 13ch(912.300MHz) 3 14ch(916.950MHz) 14ch(912.450MHz) 4 15ch(917.100MHz) 15ch(912.600MHz) 5 16ch(917.250MHz) 16ch(912.750MHz) 6 17ch(917.400MHz) 17ch(912.900MHz) 7 18ch(917.550MHz) 18ch(913.050MHz) 8 19ch(917.700MHz) 19ch(913.200MHz) 1 9 20ch(917.850MHz) 20ch(913.350MHz) Attention 1) There are 2 kinds of ch settings (for registration and monitoring). Wireless Remote Unit changes to registration mode when activating power and doesn’t change to monitoring mode unless it goes into registration status. 2) Maximum 25-Wireless base unit is available. Detach the Wireless base units for the same ch completely. (Wireless communication can’t be performed if the communication area of Wireless base unit for the same ch is overlapped.)
ＴN5A0736 13／27 4. Composition4. Composition4. Composition4. Composition Entire composition is as the diagram below indicates. Figure 4-1 Entire composition Wireless base unit（for monitoring）Monitoring Equipment PCWireless communicationDosemeterDosemeterDosemeterWireless base unit（for registration）RS-232C/TCP/IPPC for registrationDosemeterDosemeterCommunication with Wirelessbase unit can be performedwhen switching fromregistration mode to monitoringmode.RS-232C/TCP/IPWireless base unit（for monitoring）area1 movementarea2
ＴN5A0736 14／27 Part name Specification Remarks Wireless remote unit 1) Monitoring mode ・Checks the frequency periodically and checks if the Wireless base unit is used. ・Responds to required Wireless base unit（Responds to the stronger unit, when a number of Wireless base units are used）. ・Subsequently performs wireless communication with the Wireless base unit. 2) Registration mode ・Checks the frequency periodically and checks if the Wireless base unit is used. ・Responds to required Wireless base unit. ・Switches from registration mode to monitoring mode. 3) Communication with Dosemeter ・Outputs requirement to Dosemeter regularly and receives the dosemeter data. Switches to registration mode when activating power. Wireless base unit 1) Monitoring mode ・ Connection of maximum 25-unit/1 PC for monitoring equipment is available. ・Data collection of maximum 25-unit /1 Wireless base unit is available (Requires 3 times/min). 2) Registration mode ・ Performs one-on-one communication with PC for registration. ・Performs one-on-one communication with Wireless remote unit. ・Frequency ch setting of 10ch for registration and 10ch for monitoring is available. (Frequency setting must not be overlapped in communication range.) Attachment Relay unit for the dosemeter data of Wireless remote unit and Dosemeter. Same quantity as Wireless remote unit and Dosemeter. Dosemeter See the reference. Same quantity as Wireless remote unit and Attachment. PC for monitoring equipment Monitoring Equipment for dosemeter data ・Sets the associated Wireless base unit. ・Outputs start requirement for the set Wireless base unit. ・Outputs monitoring request 1 time/min to the set Wireless base unit. ・Displays and stores the received data from Wireless base unit. ・Outputs stop requirement for the set Wireless base unit upon termination. Application software is nonstandard. PC for registration Registration unit for Dosemeter and Wireless remote unit・Sets the associated Wireless base unit. ・Requires data for the set Wireless base unit. ・Displays the received data from Wireless base unit. －
ＴN5A0736 15／27 4.1 Equipment installation and cable connection Connection is as follows; ・Connect PC for registration with Wireless base unit (Set registration frequency）. ・Connect PC for monitoring equipment with Wireless base unit (Set monitoring frequency). ・Connect Dosemeter, Dosemeter attachment, and Wireless remote unit. Attention Abnormalities in wireless communication may be caused if there are any objects near the equipment that can affect radio transmission such as metallic plates. Install Wireless Base Unit in the most conspicuous possible place and avoid putting such an object in work area. 4.2 Start-up procedure 4.2.1 Dosemeter Insert batteries into Dosemeter or remove the plug pins for ON/OFF of power, and then turn “ON” power. Insert batteries into Attachment, and then turn “ON” power. 4.2.2 Dosemeter attachment Insert batteries into Attachment, and then turn “ON” power. 4.2.3 Wireless remote unit Equip Attachment with Wireless remote unit. 4.2.4 Dosemeter-attachment hook Fix hooks on Dosemeter and Attachment. 4.2.5 Wireless base unit Turn “ON” the lateral power switch.
ＴN5A0736 16／27 5. Outline of operation5. Outline of operation5. Outline of operation5. Outline of operation 5.1 Registration mode “Dosemeter＋Attachment＋Wireless remote unit” switches to registration mode when turning “ON” power of Wireless remote unit (Wireless remote unit starts communicating with Dosemeter periodically when turning “ON” power). Performs one-on-one communication by the following procedure with PC for registration and Wireless base unit for registration. Wireless remote unit switches from registration mode to monitoring mode after the communication. (Set registration frequency for Wireless base unit. For frequency list, see 3.2.) 1) PC for registration performs entry processing by infrared communication of Dosemeter. (For entry processing, see the reference of Dosemeter.） 2) PC for registration requires Wireless base unit for wireless communication. (Wireless communication software is nonstandard. For communication, see 5.2.) 3) Received data is returned to PC for registration by communication of Wireless base unit and Wireless remote unit. 4) PC for registration completes the processing by infrared communication with Dosemeter. 5) The completion is received by periodic communication of Dosemeter and Wireless remote unit, and then its mode is switched from registration mode to monitoring mode. Attention Turn on and off power of Attachment or replace Dosemeter to change into registration mode, once Wireless remote unit is in monitoring mode. 5.2 Registration mode communication specification Communication between PC for registration and Wireless base unit ・Data requirement (PC for registration→Wireless Base Unit) STX DFM B5 Repeater num. Dosemeter num. ETX BCC 1chr 2chr 6chr 6chr 1chr 1chr Attention Designate Serial No. for Wireless base unit No. Designate Dosemeter No. to be registered for Dosemeter No.
ＴN5A0736 17／27 ・Data response (Wireless Base Unit→PC for registration) STX DFM B0 Repeater num. Repeater error information Number of Dosemeter data data 1 ･･･ data 150 Setting ch ETX BCC 1chr 2chr 6chr 1chr 2chr 52chr 52chr 1chr 1chr 1chr Breakout of data Dosemeter num. Dose type of Dosemeter Dosemeter error info. Accumulated dose of gamma Accumulated dose of beta Accumulated dose of fast neutron Accumulated dose of thermal neutron RSSI 6chr 2chr 2chr 10chr 10chr 10chr 10chr 2chr Repeater error information ：Error information of a repeater is indicated as bitmaps. The contents are allotted in 8 bit and indicated with a wireless code. MSB LSB B7 B6 B5 B4 B3 B2 B1 B0 B7-B1：unused item B0：Abnormal RFIC (0：normal、1：abnormal) Number of Dosemeter data : max 150/1Wireless base unit (1 Wireless base unit can collect 50-unit dose data, but 150-minute range is prepared, because it retries for two times. Consequently, Dosemeter No. may be overlapped.) Setting ch : ch set with Dial SW3 (0 to 9) Breakout of data ： Data from Dosemeter Dose type of Dosemeter : 0 NRF30(gamma only) 2 NRF31(gamma + fast neutron + thermal neutron) Repeater error information ：Error information of a repeater is indicated as bitmaps. The contents are allotted in 8 bit and indicated with a wireless code. MSB LSB B7 B6 B5 B4 B3 B2 B1 B0 B7：Abnormal CRC (0：normal, 1：abnormal) B6：Abnormal Dosemeter num. (0：normal, 1：abnormal) B5：Abnormal frame synchronization (0：normal, 1：abnormal) B4：No Wireless remote unit response (0：normal, 1：abnormal) B3：Low battery voltage of Dosemeter Attachment (0：normal, 1：abnormal) B2：unused item B1：Abnormal Dosemeter data format (0：normal, 1：abnormal) B0：No Dosemeter response (0：normal, 1：abnormal) RSSI : RSSI when Wireless base unit receives through radio transmission (00toFFh)
ＴN5A0736 18／27 Attention The decimal point is the last 5 digits for 10 digits of the accumulated dose. Beware when displaying and storing. Attention Display and store the amount of accumulated dose of fast neutron and thermal neutron for accumulated dose of neutron. Attention Accumulated dose of beta-ray is treated as preliminary data. Data will be sent as “9999999999” from Wireless base unit for registration to PC for registration. Two-type neutron is also treated as preliminary and data will be sent as “9999999999”, when the dose type of Dosemeter is NRF30 (only gamma-ray). All the accumulated dose will be sent as”9999999999” for abnormal communication, etc. (Refer gamma-ray and judge.) 5.3 Monitoring mode Data requirement can be received from Wireless base unit for monitoring by switching Wireless remote unit into monitoring mode. Performs communication by the following procedure with PC for monitoring equipment and Wireless base unit for monitoring. (Set monitoring frequency for Wireless base unit. For frequency list, see 3.2.) 1) Require to start from PC for monitoring equipment to the associated Wireless base unit. (Wireless communication software is nonstandard. For communication, see 5.4.） 2) Wireless base unit received the start requirement requires 1time/20sec for the wireless communication area. 3) Random Wireless remote unit in the area returns to Wireless base unit. 4) Wireless base unit received return requires dosemeter data for Wireless remote unit. 5) Wireless remote unit received requirement returns dosemeter data to Wireless base unit. 6) Wireless base unit stores the dosemeter data. Attention 1 Wireless base unit can collect maximum 50-unit dose data of Wireless remote unit. Collection can’t be performed even if there are more than 50 Wireless remote units in the area.
ＴN5A0736 19／27 7) PC for monitoring equipment requires monitoring 1 time/1 sec. and receives the dosemeter data from Wireless base unit.(For communication, see 5.4. Time for monitor request is recommended when the time of this PC is 00 sec.) Attention Dosemeter data of maximum 150-unit is transmitted to PC for monitoring equipment, because 1 Wireless base unit communicates with maximum 50-unit of Wireless remote unit for 3 times/min. (Data of the same Dosemeter No. may be transmitted for maximum 3 times when retrying after communication error, etc.) Check Dosemeter No., display and store the normal data with PC for monitoring equipment. 8) Require from PC for monitoring equipment to Wireless base unit to stop monitoring. Wireless base unit will be deactivated. (Remove batteries of the Attachment, because the Wireless remote unit is activated.） Attention When Wireless remote unit receives requirement from a number of Wireless base units, it judges the field strength and responds for strong Wireless base unit. (nonselective) Attention Data won’t be returned even for monitor request shortly after the start request from PC for monitoring equipment, because Wireless base unit hasn’t collected data yet. Wait for 1 minute after the start request or discard the first monitor request. 5.4 Monitoring mode communication specification Communication between Monitoring Equipment PC and Wireless base unit ・Requirement for start of collection (Monitoring Equipment PC→Wireless base unit) STX DFM B3 Repeater num. Start／Stop ETX BCC 1chr 2chr 6chr 2chr 1chr 1chr START／STOP：00 START 01 STOP Attention Designate serial No. for Wireless base unit No. Require the used Wireless base unit to start, when a number of Wireless base units are used.(same as the following communication)
ＴN5A0736 20／27 ・Response for start of collection (Wireless base unit→Monitoring Equipment PC) STX DFM B3 Repeater num. Start／Stop ETX BCC 1chr 2chr 6chr 2chr 1chr 1chr START／STOP：00 START 01 STOP ・Requirement for stop of collection (Monitoring Equipment PC→Wireless base unit) STX DFM B3 Repeater num. Start／Stop ETX BCC 1chr 2chr 6chr 2chr 1chr 1chr START／STOP：00 START 01 STOP ・Response for stop of collection (Wireless base unit→Monitoring Equipment PC) STX DFM B3 Repeater num. Start／Stop ETX BCC 1chr 2chr 6chr 2chr 1chr 1chr START／STOP：00 START 01 STOP ・Data requirement (Monitoring Equipment PC→Wireless base unit) STX DFM B0 Repeater num. ETX BCC 1chr 2chr 6chr 1chr 1chr ・Data response (Wireless base unit→Monitoring Equipment PC) STX DFM B0 Repeater num. Repeater error information Number of Dosemeter data data 1 ･ ･･ data 150 Setting ch ETX BCC 1chr 2chr 6chr 1chr 2chr 52chr 52chr 1chr 1chr 1chr Breakout of data Dosemeter num. Dose type of Dosemeter Dosemeter error info. Accumulated dose of gamma Accumulated dose of beta Accumulated dose of fast neutron Accumulated dose of thermal neutron RSSI 6chr 2chr 2chr 10chr 10chr 10chr 10chr 2chr
ＴN5A0736 21／27 Repeater error information ：Error information of a repeater is indicated as bitmaps. The contents are allotted in 8 bit and indicated with a wireless code. MSB LSB B7 B6 B5 B4 B3 B2 B1 B0 B7-B1：unused item B0：Abnormal RFIC (0：normal、1：abnormal) Number of Dosemeter data: max 150/1Wireless base unit (1 Wireless base unit can collect 50-unit dose data, but 150-minute range is prepared, because it retries for two times. Consequently, Dosemeter No. may be overlapped.) Setting ch: ch set with Dial SW3 (0 to 9) Breakout of data ： Data from Dosemeter Dose type of Dosemeter: 0 NRF30 (gamma only) 2 NRF31 (gamma + fast neutron + thermal neutron) Repeater error information ：Error information of a repeater is indicated as bitmaps. The contents are allotted in 8 bit and indicated with a wireless code. MSB LSB B7 B6 B5 B4 B3 B2 B1 B0 B7：Abnormal CRC (0：normal, 1：abnormal) B6：Abnormal Dosemeter num. (0：normal, 1：abnormal) B5：Abnormal frame synchronization (0：normal, 1：abnormal) B4：No Wireless remote unit response (0：normal, 1：abnormal) B3：Low battery voltage of Dosemeter Attachment (0：normal, 1：abnormal) B2：unused item B1：Abnormal Dosemeter data format (0：normal, 1：abnormal) B0：No Dosemeter response (0：normal, 1：abnormal) RSSI : RSSI when Wireless base unit receives through radio transmission (00toFFh) Attention The decimal point is the last 5 digits for 10 digits of the accumulated dose. Beware when displaying and storing. Attention Display and store the amount of accumulated dose of fast neutron and thermal neutron for accumulated dose of neutron.
ＴN5A0736 22／27 Attention Accumulated dose of beta-ray is treated as preliminary data. Data will be sent as “9999999999” from Wireless base unit for registration to PC for registration. Two-type neutron is also treated as preliminary and data will be sent as “9999999999”, when the dose type of Dosemeter is NRF30 (only gamma-ray). All the accumulated dose will be sent as”9999999999” for abnormal communication, etc. (Refer gamma-ray and judge.) Attention For the value of field strength, received value by Wireless base unit is output even for abnormal wireless communication. Refer if wireless communication can’t be performed. (The lower field strength, the worse wireless environment.) Attention Please create the error indication such as abnormal wireless communication with application software (nonstandard).
ＴN5A0736 23／27 6. 6. 6. 6. TroubleshootingTroubleshootingTroubleshootingTroubleshooting (1) Wireless remote unit Symptom Suggested solution PC for Monitoring Equipment/ registration is notified of “Low battery voltage”. Recharge battery of Dosemeter Attachment immediately. PC for Monitoring Equipment/ registration is frequently notified of “No Dosimeter response”. Infrared communication may be abnormal. Insert and remove the Dosimeter, and retry. If trouble continues after this procedure, contact our blanch office. Abnormal wireless communication ①This abnormality will also occur after low battery voltage of Dosimeter Attachment. Check the battery. ②Check if the Wireless Base Unit is tuned on. ③Check that the distance between Wireless Remote Unit and Wireless Base Unit is within 100m. ④ if it occurs frequently, contact our blanch office. (2) Wireless base unit Symptom Suggested solution Power source doesn't work (No indication on LED) Check the wiring of power source cable. If it isn’t powered on even after this procedure, the internal circuit may be broken. Contact our blanch office.
ＴN5A0736 24／27 7. 7. 7. 7. Replacement part listReplacement part listReplacement part listReplacement part list Relevant point Part name Type Manufacturer Q’ty Replacement rank Dosemeter Attachment Nickel hydride battery HR-4UTG SANYO Electric Co., Ltd. 1/1unit A * Implement annual inspection. A : It needs to be replaced. B : Judge if it needs replacement at inspection. C : It hardly need to be replaced. 8. 8. 8. 8. AccessoryAccessoryAccessoryAccessory list list list list Relevant point Accessory name Type/Manufacturer Q’ty Remarks AC adapter (DC 5.0V OUTPUT) GP051U-0501 A044-208/TOYO SANGYO LTD. 1set/ 1unit Accessory Power cable (approx. 30ｍ, with drum) － 1set/ 1unit Accessory Wireless base unit Communication cable (approx.30ｍ, with drum) － 1set/ 1unit Accessory If additional accessories are required, contact our blanch office.
ＴN5A0736 25／27 AppendiAppendiAppendiAppendixxxx．．．． Appendix.1 FCC Part15B ClassB NOTICE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC WARNING Change or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
ＴN5A0736 26／27 Appendix.2 FCC/Declaration of Conformity(DoC) 1) Device name, Model Number ・Wireless base unit(FCC ID WY5NRA50201) 2) Trade Name 3) Responsibility ground ・Responsible party : FECOA Houston Office ・Address : 11200 Westheimer Suite 509 Houston TX 77042 ・Telephone number : 713-789-8322 Regulated document This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
ＴN5A0736 27／27 ★ Your Comment ★ Dear customers, Please feel free to contact us by filling out this form and give to our representative if you have any comments/ requests/ suggestions regarding our instruction manual. Document # TN5A0736 Date (DD/MM/YY) Company/Agency Department/Section Name of manual Instruction Manual of Wireless Monitoring System Submitted by Your name Page Line Details Comments, requests, questions (error, more info needed, terminology not consistenet, typos,etc.) ………… Circle the appropritate item. Received by Manufac-turer Received date (DD/MM/YY) Receipt #

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