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05-3305A01 Rev.E 1

1.0

GENERAL

1.1 Introduction

This guide presents installation and operating instructions for the
1710A/2710A/4710A/9710A and 1710C/2710C/4710C/9710C

Series (150/230/350/400/900 MHz) digital radio transceivers.

These transceivers (

Figure 1

) are data telemetry radios designed to

operate in a point-to-multipoint environment, such as electric utility
Supervisory Control and Data Acquisition (SCADA) and distribution
automation, gas field automation, water and wastewater SCADA, and
online transaction processing applications. They use microprocessor
control and Digital Signal Processing (DSP) technology to provide
highly reliable communications under adverse conditions.

Figure 1. Transceiver Connectors and Indicators

Modulation and demodulation is accomplished using Digital Signal Pro-
cessing (DSP). DSP adapts to differences between components from
unit to unit, and ensures consistent and repeatable performance in
ambient temperatures from

–

40 to +70 degrees Celsius. The use of Dig-

ital Signal Processing eliminates the fluctuations and variations in
modem operation that degrade operation of analog circuits.

The transceiver is designed for trouble-free operation with data equip-
ment provided by other manufacturers, including Remote Terminal
Units (RTUs), flow computers, lottery terminals, automatic teller
machines, programmable logic controllers, and others.

DIAGNOSTICS

CONNECTOR (RJ-11)

ANTENNA CONNECTOR

13.8 VDC POWER

CONNECTOR

SERIAL NUMBER

LABEL

EXTERNAL

INTERFACE

CONNECTOR

(DB-25)

LED INDICATORS (4)

X710A/C radios use continuous-phase frequency shift keying
(CPFSK) modulation with root duo-binary filtering (the sum of two
Nyquist-shaped, root-raised cosine responses). Demodulation uses a
Virterbi decoder and equalization with soft decision decoding.

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Содержание 1710 Series

Страница 1: ...150 230 400 900MHz Bands Installation and Operation Guide Technical Manual 05 3305A01 Rev E OCTOBER 2011 Data Transceivers Series...

Страница 2: ...Set the radio s basic configuration with a Ha Set the transmit frequency TX xxx xxxx Set the receive frequency RX xxx xxxx Set the baud rate data interface parameters as follows Use the BAUD xxxxx ab...

Страница 3: ...sceiver Mounting 7 2 3 Antennas and Feedlines 9 Feedlines 9 2 4 Power Connection 10 2 5 Safety Earth Ground 10 2 6 Data Interface Connections 11 2 7 Using the Radio s Sleep Mode 12 System Example 13 3...

Страница 4: ...to 6 30 RXTOT NONE 1 1440 30 SCD 0 255 30 SER 30 SHOW DC PORT PWR 30 SNR 30 SREV 31 STAT 31 TEMP 31 TOT 1 255 ON OFF 31 TX xxx xxxx 31 TXLEVEL 20 to 6 AUTO 32 UNIT 10000 65000 32 5 0 TROUBLESHOOTING 3...

Страница 5: ...ustomer Service Team using the information at the back of this guide In addition manual updates can often be found on the Web site at www sinosun cn ISO 9001 Registration WDS adheres to this internati...

Страница 6: ...osite power could exceed 200 watts EIRP The antenna location should be such that only qualified technical personnel can access it and that under normal operating conditions no other person can touch t...

Страница 7: ...hazardous locations described above It must either be mounted within another piece of equipment which is cer tified for hazardous locations or installed within guidelines or condi tions of approval as...

Страница 8: ...action and use of natural resources for its production Improper disposal may contami nate the environment and present a health risk due to hazardous sub stances contained within To avoid dissemination...

Страница 9: ...gital Signal Pro cessing DSP DSP adapts to differences between components from unit to unit and ensures consistent and repeatable performance in ambient temperatures from 40 to 70 degrees Celsius The...

Страница 10: ...ank levels electric power distribution system control and measurement and so on The radio system can replace a network of remote monitors currently linked to a central location via leased telephone li...

Страница 11: ...gement useful for high speed polling applications NOTE 1710 2710 4710 9710 remotes do not support full duplex operation Switched Carrier operation is a half duplex mode where the master sta tion trans...

Страница 12: ...was shipped from the factory This number is subject to many variations depending on what options are installed and in which country the product is used Contact us if you have questions on the meaning...

Страница 13: ...t plugs into the radio for programming diagnostics and control Includes carrying case and cable set 02 1501A01 RTU Simulator Test unit that simulates data from a remote terminal unit Comes with pollin...

Страница 14: ...tion of the associated network s Master Station 3 Connect the data equipment to the transceiver s DATA INTERFACE connector Use only the required pins for the application Do not use a fully pinned 25 c...

Страница 15: ...s are not set at the factory unless they were specified at the time of order Determine the transmit and receive frequencies to be used and follow the steps below to program them 6 Connect a hand held...

Страница 16: ...to attach the brackets to the radio might damage the internal PC board Use only the supplied screws 1 7 5 4 4 4 CM ALTERNATE POSITION 7 25 in 184 mm 2 75 in 70 mm 8 5 in 216 mm 6 63 in 168 mm 5 625 i...

Страница 17: ...oor quality cables as they will result in power losses that can reduce the range and reliability of the radio system Table 4 and Table 5 show the losses that will occur when using various lengths and...

Страница 18: ...can be connected to one of the four screws on the bottom of the transceiver Do not use any of the four screws that hold together the upper and lower parts of the transceiver case Connect all rack equ...

Страница 19: ...lear to Send Output Goes logic high after the programmed CTS delay time has elapsed DCE or keys an attached radio when RF data arrives CTS KEY 6 OUT DSR Data Set Ready Provides a 6 Vdc DSR signal thro...

Страница 20: ...r low current accessories Excessive drain on this connection trips the self resetting fuse F1 on the transceiver PC board The voltage at this pin matches the input voltage to the transceiver 19 OUT 9...

Страница 21: ...n on using an ABB Totalflow meter to control the radio s sleep mode refer to GE MDS Product Bulletin PB 0904 Figure 7 RTU to Pin 12 Interconnect Circuit System Example The following example describes...

Страница 22: ...o s received signal strength RSSI can be read with a DC voltmeter connected to Pin 21 of the DATA INTERFACE connector Figure 8 shows the relationship between received signal level and the DC voltage o...

Страница 23: ...305A01 Rev E 15 NOTE to allow diagnostics and programming using a personal booklet and on line instructions are included with the soft PC with Radio Configuration Software NOTE When using radio config...

Страница 24: ...steps below to prepare the radio for PC programming a install SCADA X710 Radio Configuration Software 16 05 3305A01 Rev E b operation software 1 double click the icon 2 click on the opening screen 3...

Страница 25: ...ection 4 4 Detailed Command Descriptions Page 21 for detailed command descriptions Entering Commands To enter a command type the command and then press the key For programming commands 1 Type the comm...

Страница 26: ...ers press again to return to letter mode Use the key to edit information or command entries The flashing square cursor indicates that Letter Mode is selected The flashing superscript rectangular curso...

Страница 27: ...ommand information EEPROM FAILURE The INIT command was unable to write to EEPROM This is a serious internal radio error Contact us See Table 9 for a summary of the user commands Table 9 Command Summar...

Страница 28: ...lk delay in milliseconds PWR 20 37 Details Page 28 Set or display the transmit power setting RSSI Details Page 29 Display the Received Signal Strength Indication RTU ON OFF 0 80 Details Page 29 Re ena...

Страница 29: ...d displays a summary of the radio s current oper ating condition An eight digit hexadecimal code is presented that can be decoded as described in Major Alarms vs Minor Alarms on Page 33 AMASK 0000 000...

Страница 30: ...0000 0000 0000 0000 09 DSP download fault 0040 0000 0000 0000 0100 0000 0000 0000 0000 0000 10 NVRAM fault 0020 0000 0000 0000 0010 0000 0000 0000 0000 0000 11 Reserved 12 Receiver time out 0008 0000...

Страница 31: ...any or all of these bits if alarm outputs for specific alarms are not desired Table 10 provides a list of event codes To disable the alarm signal for a specific alarm reset the bit associated to the s...

Страница 32: ...mitted data is not affected by this command If data buffering is OFF the radio operates with the lowest possible average latency Data bytes are thus sent out the DATA INTERFACE port as soon as an inco...

Страница 33: ...ter as data is received at the DATA INTERFACE connector Asserting RTS keys the radio regardless of this command setting If DATAKEY is set to ON the radio will key when a full data character is receive...

Страница 34: ...200 default DTYPE NODE ROOT Unit s Diagnostics Type This command establishes the local radio as a root radio or node radio for network wide diagnostics Entering DTYPE NODE configures the radio as a no...

Страница 35: ...CTS is set to 0 DATAKEY is set to ON DEVICE is set to DCE PTT is set to 0 SCD is set to 0 TOT is set to 30 seconds and set to ON PWR is set to 37 dBm 5 watts All other commands stay in the previously...

Страница 36: ...Message Use this command to display or program an owner s message To pro gram the owner s message type OWM then the message followed by To display the owner s message type OWM then The owner s messag...

Страница 37: ...l exe and rsim exe The internal RTU simulator is available whenever diagnos tics is enabled in a radio This command also sets the RTU address to which the radio will respond Use the internal RTU for t...

Страница 38: ...eying signal before actually releasing the transmitter A value of 0 ms unkeys the transmitter immediately after the removal of the keying signal SER Radio s Serial Number This command displays the rad...

Страница 39: ...y pressing the key Detailed descriptions of event codes are provided in Table 11 on Page 34 TEMP Internal Temperature This command displays the internal temperature of the transceiver in degrees Celsi...

Страница 40: ...the system depends on the master for polling commands If the master station has problems the operation of the entire network can be compromised It is good practice to start by checking the simple thin...

Страница 41: ...or Minor Alarm A brief description of the alarm is also provided If more than one alarm exists the word MORE appears at the bottom of the screen To view additional alarms press Major Alarms vs Minor...

Страница 42: ...to properly program the system to the appropriate EEPROM defaults A hardware problem might exist 11 Not used 12 Major Receiver time out No data received within the specified receiver time out time 13...

Страница 43: ...BER 6 BER Adjacent Channel Selectivity 60 dB Spurious Response Rejection 70 dB Intermodulation Response Rejection 65 dB Spurious Conducted Emissions 57 dBm 9 kHz to 1 GHz 47 dBm 1 GHz to 12 75 GHz x7...

Страница 44: ...e 37 I O Devices MDS Hand Held Terminal PC with MDS software or other Terminal Communications program 6 2 Helical Filter Adjustment If the frequency of the radio is changed more than 5 MHz adjust the...

Страница 45: ...5 With a non metallic adjustment tool adjust each section of the helical filters for maximum RSSI Re install the cover to the trans ceiver Figure 12 Helical Filter Locations 6 3 Performing Network Wi...

Страница 46: ...k Wide Diagnostics System Handbook See the handbook for more information about the basic diagnostic procedures outlined below 1 Program one radio in the network as the root radio by entering the DTYPE...

Страница 47: ...le Interface Output Functions You can manually activate two pins of the DATA INTERFACE using MDS InSite NMS software These two outputs 1 Pin 22 and 2 Pin 15 can be connected to compatible user provide...

Страница 48: ...us Contact us for ordering information or download new radio software from www gemds com To connect a PC to the radio s DIAG port an RJ 11 to DB 9 adapter P N 03 3246A01 is re quired If desired an ada...

Страница 49: ...ersonnel at the Master Station and the Remote Station sites to coordinate their activities An optional external N 12 1297A01 is available that can be inserted between the radio s DATA INTERFACE and th...

Страница 50: ...e payload data Operation To operate the orderwire activate the handset PTT or VOX This keys the transmitter and passes the audio over the network to the handset of the Master Station Only one person c...

Страница 51: ...6 115 25mW 7 100 20mW 8 090 16mW 9 080 125mW 10 071 10mW 11 064 12 058 13 050 14 045 15 040 16 0355 dBm mV Po 17 31 5 18 28 5 19 25 1 20 22 5 01mW 21 20 0 22 17 9 23 15 9 24 14 1 25 12 8 26 11 5 27 10...

Страница 52: ...ented by a one or a zero Eight bits plus start stop and parity bits usually comprise a byte Bits per second See BPS BPS Bits per second A measure of the information transfer rate of digital data acros...

Страница 53: ...ed to prevent data buffer overruns when handling high speed data from the RTU or PLC When the buffer approaches overflow the radio drops the clear to send CTS line which instructs the RTU or PLC to de...

Страница 54: ...LC Programmable Logic Controller A dedicated microprocessor configured for a specific application with discrete inputs and outputs It can serve as a host or as an RTU Programmable Logic Controller See...

Страница 55: ...05 3305A01 Rev E 47 NOTES...

Страница 56: ...48 05 3305A01 Rev E...

Страница 57: ...This number helps expedite the repair so that the equipment can be repaired and returned to you as quickly as possible Please be sure to include the SRO number on the outside of the shipping box and...

Страница 58: ...gs 26 entering on Hand Held Terminal HHT 17 Hand Held Terminal HHT 17 HREV display hardware revision level 27 INIT reinitialize radio to factory defaults 27 INIT xx10 restore standard transceiver defa...

Страница 59: ...ation defined 45 Error Messages 19 Error messages 19 access denied 19 command failed 19 EEPROM failure 19 incorrect entry 19 not available 19 not programmed 19 text too long 19 unknown command 19 Even...

Страница 60: ...s for 36 Orderwire Module 41 Output 9 9 Vdc regulated pinout Pin 19 12 OWM command 28 OWN command 28 Owner s message set display See OWM command Owner s name set display See OWN command P Passive mess...

Страница 61: ...31 upgrades S28 files 41 upgrading 40 used for diagnostics and programming 15 Specifications diagnostics interface 36 environment 36 power 36 receiver 36 receiver system 35 transceiver 35 36 transmitt...

Страница 62: ...th Plaza Cangsong Building Tairan Industry Trade Zone sales2 sinosun cn www sinsosun cn Fax 86 755 83849434 Phone 86 755 83849417 Shenzhen Sinosun Technology Co Ltd Futian District Shenzhen Guangdong...

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