Related Manuals for Arbiter Systems 1095A
Summary of Contents for Arbiter Systems 1095A
- Page 1 Model 1095A/C Industrial GPS Clock Operation Manual Arbiter Systems, Inc. Paso Robles, CA 93446 U.S.A. www.arbiter.com...
- Page 2 This manual is issued for reference only, at the convenience of Arbiter Systems. Reasonable effort was made to verify that all contents were accurate as of the time of publication. Check with Arbiter Systems at the address below for any revisions made since the original date of publication.
- Page 3 The responsibility of Arbiter Systems under this warranty is limited to repair or replacement, at Arbiter Systems’ option, of any product found to be defective. Arbiter Systems shall have no liability under this warranty unless it receives written notice of any claimed defect, within Arbiter Systems definition of Limited Lifetime...
- Page 4 FOR THE FASTEST POSSIBLE SERVICE, PLEASE PROCEED AS FOLLOWS: 1. Notify Arbiter Systems, Inc., specifying the instrument model number and serial number and giving full details of the difficulty. Service data or instrument-return authorization will be provided upon receipt of this information.
- Page 5 Chapter 7 Using External Antennas Chapter 8 Serial Command Reference Appendix A Conformity with European Union Directives (CE Mark) Appendix B Statement of Compliance Index Copyright ©Arbiter Systems Incorporated January 2020. All rights reserved. Published by Arbiter Systems, Inc. PD0039700N...
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Page 6: Table Of Contents
1.4.7 Precautions ..... 1.5 Model 1095A/C Clock Mounting Kit ... . - Page 7 4.1.2 Model 1095C Startup ....24 4.1.3 Model 1095A Fault Display ... . . 25 4.1.4 Model 1095C Fault Display .
- Page 8 5.2.3 Analog Drivers ....43 5.3 Output Signal Description ....44 5.3.1 IRIG-B Description .
- Page 9 6.4.3 Suggestions for Main Wiring ... . 59 6.4.4 Sealing Cable Port Specifications ..60 6.5 Power Requirements ....62 6.5.1 Standard .
- Page 10 8.4.1 Return Specific Event ....84 8.4.2 Set Event Channel Time ....84 8.4.3 Control Event Operation .
- Page 11 8.11.5 Set Relay Output Mode ....94 8.11.6 Set RS-485 Data Output Mode ..94 8.11.7 Set Display Mode .
- Page 12 4.2 Model 1095C Startup Displays ....24 4.3 Model 1095A with Startup Fault ....25 4.4 Model 1095C with Startup Fault .
- Page 13 4.17 Tera Term Pro Window, COM Port Selection ..40 5.1 Connector Terminals ....42 5.2 IRIG-B Waveforms .
- Page 14 List of Tables 2.1 COM1 Dip Switches (*Factory default) ..14 3.1 Antenna Mounting Kit, Parts List ... . . 20 5.1 Drive Current vs.
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Page 15: Introduction
Chapter 1 Introduction This section introduces the Model 1095A/C Industrial GPS Clock and covers unpacking the Model 1095A/C, identifying components and accessories. The Model 1095A/C may be ordered in four different configurations. • Model 1095A with internal antenna (see Section 1.4.1) •... -
Page 16: Included Items
1.1 – 1.4, and the Programming Cable Kit discussed above. This port and the cable kit simplify connecting and programming any function on the Model 1095A/C. For additional information on programming the Model 1095A/C through this port, see Section 4.2. -
Page 17: Component Identification
Model 1095A display indications, see Section 4.1.1. Figure 1.1: Model 1095A Front Panel, with Internal Antenna Model 1095A illustrated in Figure 1.1 shown without cover. A transparent, smoked cover may be ordered in place of opaque cover. -
Page 18: Model 1095C With Internal Antenna
1.4.2 Model 1095C with Internal Antenna The Model 1095C comes with a transparent, smoked cover , six-digit time display and four annunciator LEDs that indicate clock status as follows: (1) Status – Green, (2) Stabilized – Green, (3) Unlocked – Red, (4) Fault –... -
Page 19: Model 1095A With External Antenna
6 antenna cable and grounding block. For a description of the Model 1095A display indications, see Section 4.1.1. Figure 1.3: Model 1095A Front Panel, with Antenna Connector Model 1095A illustrated in Figure 1.3 shown without cover. A transparent, smoked cover may be ordered in place of opaque cover. -
Page 20: Model 1095C With External Antenna
1.4.4 Model 1095C with External Antenna The Model 1095C comes with a transparent, smoked cover , a six-digit time display and four annunciator LEDs that indicate clock status as follows: (1) Status – Green, (2) Stabilized – Green, (3) Unlocked – Red, (4) Fault –... -
Page 21: Clocks With Internal Gps Antenna
1.5 Model 1095A/C Clock Mounting Kit Figure 1.5 shows the Model 1095A/C mounting kit that comes with the Model 1095A/C. The kit includes four mounting tabs and the hardware to mount the clock. For mounting instructions, see Section 2.6. -
Page 22: Programming Cable Kit
RJ11 cable and a DB9F to RJ11 adapter. This kit allows you to adapt directly from a serial port on a pc to the Programming Port (RJ-11 connector at J8), inside the Model 1095A/C. This port is switchable between the J1 terminals (TxD, RxD, GND) and the RJ11 connector using the DIP switch S1-8. -
Page 23: Mounting And Wiring
Mounting and Wiring This chapter covers wiring and mounting the Model 1095A/C Industrial GPS Clock. Designed to be mounted outdoors, the Model 1095A/C can be ordered with an internal GPS antenna. For indoor mounting, the Model 1095A/C may be ordered with the Option 01, external GNSS antenna (includes 6 meters of RG-6 antenna cable and grounding block), replacing the internal antenna. -
Page 24: Sealing Cable Port
The Model 1095C also provides optional automatic dimming. 2.6 Installing the Mounting Tabs Each Model 1095A/C comes with four mounting tabs suitable for mount- ing on most surfaces. These four mounting tabs attach to the rear panel of the clock using included hardware, and may be oriented on the rear... -
Page 25: Connecting Input & Output Wiring
2.7 Connecting Input & Output Wiring This section will assist you with connecting all input and output signals to the Model 1095A/C clocks. All standard input and output signals are routed through the sealing cable port at the bottom of the clock housing;... -
Page 26: Optional External Antenna
1095A/C must be mounted with a clear view of the sky in all directions of the compass. See Chapter 3 for more details on antenna mounting and GPS reception. 2.7.2 Optional External Antenna Connect one end of the antenna cable to the Type F connector at the bottom of the clock housing. -
Page 27: Signal Connections And Controls
4. Carefully insert the cable, with nut, washer and seal into the bottom of the sealing cable port housing and tighten the retaining nut until the cable is secure. To protect cable from slipping, provide external strain relief at mounting point. 5. - Page 28 • GND: Ground terminal (1 ea.). • Relay Contacts: Three terminals, marked NC, COM and NO (Normally Closed, Common, Normally Open). Conditions are when relay is de-energized (clock powered OFF). The information below gives the contact condition for two states: (1) Fault, or Power OFF, and (2) No Fault, or Power ON.
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Page 29: Fuse
2.7.6 Inlet Power Caution: Verify polarity before connecting inlet power connections. While the Model 1095A/C is protected from reversed polarity of the inlet power, it will not operate if reversed. Note that the negative inlet lead is nearest the fuse. See Figure 2.2. -
Page 30: Gps Reception
3.1 Basic Setup For complete coverage, the Model 1095A/C needs to have a clear view of the sky from 10 degrees above the horizon to directly overhead for all points of the compass. Minimal installations, where the antenna is mounted in a less favorable location, may work however reception may be somewhat limited during certain hours of the day. -
Page 31: Antenna Operation
Even those that are blocked will eventually move into view, as others may move out of view. Under most circumstances, a pole will not block enough satellites for the Model 1095A/C to lose synchronization. Note that once the Model 1095A/C is locked with a good geographical position, it should stay synchronized with only one satellite in view. -
Page 32: Model 1095A/C Mounting Situation
Figure 3.1: Model 1095A/C Mounting Situation in reserve. This arrangement guarantees that there will be at least four satellites over any part of the earth at all times. Due to this arrangement, GPS receivers must be able to identify and track these satellites as they move across the sky, and decide which satellites are the most desirable to use for positioning and timing data. -
Page 33: Using An External Antenna
3.2 Using an External Antenna When planning to mount the Model 1095A/C indoors, order the Option 01, External GNSS Antenna. With this option, the Model 1095A/C will be equipped with a Type-F antenna connector next to the sealing cable port. Mount the external antenna with a clear view of the sky at all points of the compass. -
Page 34: Mounting An External Antenna
(2) effects of cable parameters on the GPS signal, (3) cable delay, (4) attenuation, (5) DC resistance, (6) physical protection, (7) adjacent signal interference, and (8) surge arresters. 3.2.4 Mounting an External Antenna 1. Slide the pipe nipple over the antenna cable. 2. -
Page 35: Antenna Mounting Bracket
Figure 3.4: Antenna Mounting Bracket Figure 3.5: Antenna Mounting with AS0044600 Kit... -
Page 36: Startup & Configuring
Chapter 4 Startup & Configuring 4.1 Startup NOTE: Apply only inlet voltages from 9 to 30 Vdc. The Model 1095A/C is protected from reversed polarity of the inlet voltage, however if reversed the clock will not operate. The Model 1095A/C may be configured without being synchronized to the GPS. -
Page 37: Model 1095A Startup
4.1.1 Model 1095A Startup The green Operate LED and the red Unlocked LED should illuminate, when power is first applied to the Model 1095A. After a short time of tracking satellites, the Unlocked LED should go out. After a few minutes of operation while being locked to the GPS, the green Stabilized LED should light up. -
Page 38: Model 1095C Startup
4.1.2 Model 1095C Startup When inlet power is first applied to the Model 1095C, you should see the green Operate and the red Unlocked LED light up, and the large LED display should produce six dashes then zeros. After a short time of tracking satellites, the Unlocked LED should go out and the time display will begin counting. -
Page 39: Model 1095A Fault Display
4.1.3 Model 1095A Fault Display If the Model 1095A encounters a fault, the FAULT annunciator LED will light along with the Operate and possibly the Unlocked LED. Figure 4.3 below illustrates the clock display without antenna connected. Figure 4.3: Model 1095A with Startup Fault 4.1.4 Model 1095C Fault Display... -
Page 40: 1095 Utility Application
The 1095 Utility allows you to read, write and verify operation on the Model 1095A/C. For pc’s without serial ports, you will need to use a USB to serial converter. The utility file is accessible from the Arbiter website and found under Downloads and the product “1095". -
Page 41: Establishing A Serial Connection
Connecting 1. Remove the cover and connect the desired cable depending on which connector you choose: COM1 at J1 or Programming Port at J8. 2. Power ON the Model 1095A/C, and start the 1095 Utility Applica- tion. > > 3. Select Settings... -
Page 42: Connecting With The Model 1095A/C
Using USB-to-Serial Adapters If for some reason the 1095 Utility does not connect properly with the Model 1095A/C then use the Windows Device Manager to verify which COM port Windows is using. If needed, reassign the COM Port to an... -
Page 43: Reading Clock Configuration
4.2.2 Reading Clock Configuration When first starting the 1095 Utility there will be two functions open: Open and Read. Read allows you to poll the connected Model 1095A/C and download all of the configuration information. You can find “Read" >... -
Page 44: The System Screen
4.2.3 The System Screen > After selecting Unit Read, or clicking the Read icon, the 1095 Utility will display the first tab information labeled “System". Figure 4.8: Reading the System Screen DEFINITIONS Event Mode: Choose “1PPS Dev." to set the 1PPS deviation mode; choose “Event"... -
Page 45: Clearing Events
Clearing the Event Buffer > To clear all events stored in the event buffer, select Units Clear Events, or click the "X" icon on the right (above the Prog Pulse A tab). See Figure 4.9. It is not possible to clear individual events. Figure 4.9: Clearing Events... -
Page 46: The Communication Screen
4.2.4 The Communication Screen Select the Communication tab to view and configure any communication parameters, including any broadcast mode – see Figure 4.10. While the 1095 Utility reads either COM1 or COM2, COM1 port settings are changed only through the dip switches inside the unit (see page 14). Configure COM2 port settings only through the 1095 Utility. -
Page 47: The Time Screen
DST, depending on the specific year. Since individual countries and regions have their own names, dates and times for a similar effect as DST, the Model 1095A/C is designed to adjust for all local times around the earth. -
Page 48: The Irig-B Screen
4.2.6 The IRIG-B Screen Select the IRIG tab to set up how the Model 1095A/C transmits IRIG-B to your connected relays and IED’s. Channel A refers to the two specific connectors labeled IRIG-B (unmodulated) and IRIG-B Mod (modulated). One mode of Prog. Pulse B allows you to configure unmodulated IRIG-B differently than for Channel A (see Section 4.2.8), providing a separate... -
Page 49: The Programmable Pulse A Screen
4.2.7 The Programmable Pulse A Screen Select the Prog. Pulse A tab to configure how the Model 1095A/C sends pulses to the Prog Pulse A terminals. Prog. Pulse A includes two modes and seven pulse types. Figure 4.13: Programmable Pulse A Setup DEFINITIONS Modes: (1) On and Off. -
Page 50: The Programmable Pulse B Screen
4.2.8 The Programmable Pulse B Screen Select the Prog. Pulse B tab to configure how the Model 1095A/C sends pulses to the Prog Pulse B terminals; it includes four modes and seven pulse types. Prog. Pulse B is identical to Prog. Pulse A except that it includes two additional modes: (1) Frequency, and (2) IRIG-B. -
Page 51: The Display Screen
4.2.9 The Display Screen Choose the Display tab to control how the display operates on the Model 1095C only; it has no control over the Model 1095A annunciator LEDs. There are three controls: (1) Display Mode, (2) Time Reference, and (3) Brightness. -
Page 52: Saving A Configuration File
4.2.10 Saving a Configuration File After going to the effort of configuring the Model 1095A/C, save it to a file for later use using the 1095 Utility. > To save a configuration file of the current clock setup, select File Save, or click the Save icon in the 1095 Utility. -
Page 53: Using Terminal Emulation Programs
3. You should be looking at an open terminal window with a blinking cursor. 4. Type in the characters, “VE" and the Model 1095A/C should return the firmware version date code. For this example, the response came back as follows:... -
Page 54: Using Tera Term Pro
2. Under Setup, check Serial Port and verify that the baud rate and other settings agree with your Model 1095A/C. 3. Type in the characters “VE" and the Model 1095A/C should return the firmware version date code. For this example, the response... -
Page 55: Timing Signals - Irig-B And Event Triggering
Event Triggering 5.1 Introduction This section should help you with understanding, choosing and con- necting the correct outputs from the Model 1095A/C series clocks to synchronize your external equipment, such as protective relays. should also answer some basic questions, such as: •... -
Page 56: Timing Output Description
5.2 Timing Output Description When viewing the Model 1095A/C connectors, you will see that all input and output signals are routed through the sealing cable port as illustrated in Figures 1.1 and 1.2. Connections themselves are at J1, J2, J3 and J8 as illustrated in Figure 5.1 (same as Figure 2.2). -
Page 57: Standard Inputs And Outputs
Model 1095A/C. Greater loads tend to improve the voltage stability. 5.2.3 Analog Drivers The Model 1095A/C has one analog driver available exclusively for modulated IRIG-B signals. -
Page 58: Output Signal Description
IRIG-B is a complete serial time code that occurs once per second and, depending on the configuration, contains the day of year, hours, minutes, seconds, year and other important information. The Model 1095A/C transmits Format B with four variations as seen in Table 5.2. Code Signal Type... -
Page 59: Modulated And Unmodulated Irig-B
SBS consists of the total elapsed seconds, restarting daily. Position identifiers separate the various components of the IRIG-B time code. 5.3.2 Modulated and Unmodulated IRIG-B Figure 5.2 illustrates the primary differences between modulated and unmodulated IRIG-B. You will notice that while modulated IRIG-B is distinctive because of the 1 kHz sinewave carrier, it is similar to unmod- ulated IRIG-B since the peak-to-peak values of the carrier follow the same form as the digital waveform, where the information is contained. -
Page 60: Irig-B Ieee 1344 Extension
“on time" as compared with the signal from the Global Positioning System (GPS). To produce a 1 PPS signal from the Model 1095A/C, use either Prog. Pulse A or Prog. Pulse B. See Figure 5.2 for a comparison between unmodulated IRIG-B and 1 PPS. -
Page 61: Connecting Outputs
, or other similar adapter. 5.4.1 Wiring to Screw Terminals To connect timing signals, the Model 1095A/C series clocks have two rows of internal screw terminals (J1 and J2). To mount wiring to screw terminals, prepare the cable by stripping back at least 1/4" of the insulation and any shielding, and DO NOT tin the bare wire with solder. -
Page 62: Synchronizing Multiple Ied's
Environment. Download file appnote101.pdf at the following link (look under Timing and Frequency, Application Notes): http://www.arbiter.com/resources/documentation.php. For important considerations about IRIG-B connections, distribu- tion of signals and accuracy, download the file at the same link, irig_accuracy_and_connection_requirements.pdf 5.4.3 Synchronizing Multiple IED’s In many installations, clock signals are “fanned out"... -
Page 63: Connecting Modulated Irig-B
Another method is to determine the lumped impedance of all of the connected IED’s in parallel. Then, determine the overall current by dividing the drive voltage (5 V) by the computed lumped impedance value. This current should not exceed 250 mA. 5.4.5 Connecting Modulated IRIG-B The total load capacity for the modulated IRIG-B driver depends on the type and number of loads. -
Page 64: Voltage Matching For Modulated Irig-B
(3) by distributing the loads differently. 5.4.8 Cable Delays Compensate for antenna cable delays in the 1095A/C by using the 1095 Utility, or by using the “AD" command described in Section 8.11.1. To... -
Page 65: Input Signal Timing
1095 Utility, see Cable Delay in GPS Configuration window under the System Tab in Section 4.2.3. However, the Model 1095A/C cannot compensate for the delay of output timing signals, therefore a delay in time must be expected due to the type and length of cable. -
Page 66: Event Timing - Latency
when the event buffer is full. As soon as event data is viewed or retrieved its address becomes available for recording. 5.5.1 Event Timing – Latency Event data are recorded using a high-speed capture circuit operating with a 96 MHz time-base. Latency is limited by the interrupt processing speed of the clock’s microcontroller, which in turn depends on its workload at the time the event is received. -
Page 67: Connecting Input Signals
For example, “0TA" sets the event time to UTC, and “1TA" sets the event time to Local. For command reference, see Section 8.4. 5.5.6 Configuring for Event or Deviation Recording Use the 1095 Utility to configure the Model 1095A/C for event or deviation recording (see Figure 4.8). Alternately, send commands through a terminal program, using the m,nEV command to configure the... -
Page 68: Status Of Event Or Deviation
E R=004 S=026 This message tells you that (1) the Model 1095A/C is set for Event recording, (2) the current “read" pointer is at event record 004 (when using the EV command), and (3) that the “write" pointer indicates 26 records written to the event buffer. -
Page 69: Specifications
LEDs and a large, six-digit time display. Interrogate and configure both models through RS-232 ports and included 1095 Utility software. For indoor mounting, both Model 1095A and 1095C may be ordered with an external GNSS antenna, cable and grounding block. -
Page 70: Satellite Tracking
6.2.3 Satellite Tracking 12 channel, C/A code (1575.42 MHz). Receiver simultaneously tracks up to twelve satellites. 6.2.4 Acquisition Acquisition times may be longer with a restricted view of the sky. • 150 seconds typical, cold start • 15 minutes, 90 % confidence, cold start •... - Page 71 • Single Trigger (once per year) • Seconds per Pulse • 1 to 1000 PPS square wave (Prog. Pulse B only) • Aux. IRIG Mode (Prog. Pulse B only)
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Page 72: Relay Contacts
Event Input functions. Fail-safe means the relay indicates “fault" or “unlocked" condition with power off. 6.4 Interface 6.4.1 Operator Display (1095C) 6-digit LED Time of Day. Status LEDs Operate (green) (1095A/C) Stabilized (green) Unlocked (red) Fault (red) Setup Local time offset (via remote IRIG Setup: Local/UTC/1344 ON or OFF... -
Page 73: Suggestions For Main Wiring
every second), Status (output on change of Status) and Universal Configurable Serial Time Code RS-422/485 Transmit only, to drive multiple devices; includes TxD-COM1, TxD-COM2, IRIG-B, Prog Pulse A, Prog Pulse B, 1 PPS, Unlocked, Event In 6.4.3 Suggestions for Main Wiring The standard sealing cable port is suitable for mounting cable with an outer diameter ranging from 0.24 to 0.47 in (6 to 12 mm);... -
Page 74: Sealing Cable Port Specifications
6.4.4 Sealing Cable Port Specifications Standard configuration includes a weather-resistant, sealing cable port for wiring all signals and power to and from the Model 1095A/C. Multi- conductor cable can be sized so that the sealing cable port will seal when tightened. One such cable that works is Belden 9747, audio, control and instrumentation cable. - Page 75 Hummel part no. 1.609.1200.70 Cover Screw Torque 30 cN m 2.5 lbf-in...
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Page 76: Power Requirements
6.5 Power Requirements 6.5.1 Standard Voltage 9 Vdc to 30 Vdc unregulated, 10 W max. 3.81 mm terminal strip, connector included 6.6 General 6.6.1 Physical Size 120 mm 180 mm 60 mm (4.7 in 7.1 in 2.4 in), without sealing cable port 120 mm 200 mm 60 mm... -
Page 77: External Antenna, Technical Details
7.1.1 Length and Loss Considerations When ordering an external antenna with the Model 1095A/C, you will also receive a 6-meter (20-foot) length of RG-6 type low-loss coaxial cable, terminated with male Type F connectors, and a grounding block. -
Page 78: Cable Delay
length and/or type of antenna cable should be made carefully. Damaged cables may also affect performance. 7.1.3 Cable Delay The velocity factor and the physical length of the cable determine cable delay. During the initial factory calibration of the clock, a value for cable delay (based upon the length and type of cable supplied) is entered into the clock memory. -
Page 79: Accessories For Longer Cable Runs
7.1.6 Accessories for Longer Cable Runs Arbiter Systems offers longer antenna cables for use with all models of clocks when the standard 6-meter (20-foot) cable is inadequate. For RG-6 cable runs greater than 250 feet, up to 500 feet, Arbiter offers a 21-dB in-line amplifier, P/N AS0044700. -
Page 80: Adjacent Signals
7.1.8 Adjacent Signals Although the standard RG-6 style cable is triple-shielded and has excel- lent shielding properties, be cautious when routing near high power RF sources or alongside cables carrying high power RF, such as transmitter cables. In these applications, consider using RG-11 style cable (P/N WC0004900). -
Page 81: External Antenna-Clock-Cable Testing
7.2 GNSS Surge Arrester Kit The available GNSS Surge Arrester (P/N AS0094500) is compatible with the external antenna option, only. There is no external surge protection available for the Model 1095A/C with an internal antenna. Figure 7.1: GNSS Surge Arrester 7.2.1 Description The GNSS Surge Arrester is a three-terminal device with two type-F connectors and one ground terminal. -
Page 82: Installation
2. Protects connected equipment from the damaging effects of elec- trical events. 3. Passes DC needed to energize the GNSS antenna. 7.2.3 Installation Mounting Location Mount as close as possible to a good earth ground. The shorter the path between the arrester and the earth ground, the more effectively and reliably it will bypass the induced voltages. -
Page 83: Physical Dimensions
If this level of protection is not available then weatherproof type-F connectors and proper tools for preparation and crimping/compressing will provide some protection. Consider purchas- ing RF cables of various standard and custom lengths manufactured by Arbiter Systems. 7.2.4 Physical Dimensions Overall: 59 mm... -
Page 84: Serial Command Reference
Serial Command Reference 8.1 Introduction The Model 1095A/C has two RS-232 ports and one RS-485 port, with a set of serial commands for configuring and controlling clock operation. While many users will choose to control clock operation with the 1095 Utility software (see Chapter 4), others may wish to develop their own interface program. -
Page 85: Serial Communication Definitions
8.2 Serial Communication Definitions This section is a complete command reference for Model 1095A/C serial ports. Where possible, RS-232 commands are functionally grouped into similar categories. For example, Section 8.9 lists all of the commands used to both set and retrieve the date and time in a standard format. -
Page 86: Broadcast String Overview
8.2.1 Broadcast String Overview General Broadcast Command Command: m,n,o,pBR The BR command is used to start and stop the configured broad- cast, and return broadcast string information as explained below. See Section 8.3 for information on starting and stopping the configured string at COM1 or COM2. - Page 87 Character Meaning / character /Cssnn Xor checksum of specified range, where ss = start location (hex value from 00 to FF) and nn = number of bytes (hex value from 00 to FF) Day of month (1, . . . , 31) Day of year (001, .
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Page 88: String Setup Examples And Tutorial
A . . . or B . . . commands. This tutorial will build several strings already defined in the Model 1095A/C as examples to help you form a custom string of your own. In this way, you can form an existing string and compare the output with the standard method of activating that string (i.e. - Page 89 that these characters are preceded by the “/", which preceded each of the other (Table 8.1) characters. “d" is for Julian Day, “h" if for hours, “m" is for minutes, “s" is for seconds, and “r" is for carriage return, line feed.
- Page 90 the “or" of the “true or false" conditions, only in this case there is no specified false condition. Extended ASCII (DTSS MSG) Desired String: Input String Code: Input String Construction Notes: Note that the ordinary method of starting any broadcast is using the 1095 Utility (see Section 4.2.4). “T0D"...
- Page 91 82. Return Custom String – mCB To return a custom string installed in the Model 1095A/C, use the mCB command, where m = 0 for Custom1 and m = 1 for Custom2. See Wikipedia, at http://en.wikipedia.org/wiki/ASCII...
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Page 92: Preconfigured Broadcast Strings
8.2.3 Preconfigured Broadcast Strings Listed below are the syntax and meaning of the twelve preconfigured strings that may be installed into the Model 1095A/C. Use the 1095 Utility Application to install and start the desired string. Use the . . . BR command, as described in this chapter to start and stop the broadcasts from a terminal program. - Page 93 Broadcast Status Configures to broadcast specific clock information if the status changes. Response: Status Messages include (1) RECEIVER (failure), (2) OUT OF LOCK, (3) LOCKED, (4) ANTENNA OPEN, (5) ANTENNA SHORT, and (6) ANTENNA OK. Broadcast Extended ASCII Configures to broadcast the time of day as ASCII using an extended format prefaced with a time quality indicator (Q).
- Page 94 < > # = (ASCII 35), Error 100 microseconds, and (5) ? = (ASCII 63) 100 microseconds. Broadcast NMEA183GLL Configures to broadcast the National Marine Electronics Association Standard (NMEA – 183) in GLL format (geographical position, latitude and longitude). Response: Where: GLL = Geographic Position;...
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Page 95: Com Port Settings
Response: Where: dw = day of the week (1. . . 7). Broadcast KISSIMMEE_MSG Configures to broadcast the Kissimmee message used for the Telegyr 5700 RTU. Response: Where: Q = quality indicator (with indicators as follows); _ (space) = < locked, maximum accuracy, . -
Page 96: Broadcast Commands
8.3.2 Broadcast Mode – Start Configured String Command: 1,n,o,0BR, 1,n,o,1BR 1,n,o,0BR starts the Model 1095A/C the configured broadcast string on COM1. 1,n,o,1BR starts the configured broadcast string on COM2. Set n equal to the desired broadcast interval (in seconds) and o according to the desired time zone (UTC or Local), where o = 0 for UTC and o = 1 for Local. - Page 97 Where: nnn = Event buffer read index number; U = UTC time; L = Local time...
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Page 98: Event Mode Commands
8.4.2 Set Event Channel Time Command: nTA nTA sets the time source (1095A/C) to either Local or UTC, where n = 0 sets the event time to UTC and n = 1 sets the event time to Local. TA returns the current setting. -
Page 99: Status Mode Commands
Response: (Results are in microseconds) Format: = the deviation from 1 PPS (GPS), averaged over 16 samples; = the standard deviation (sigma) of samples. 8.5 Status Mode Commands 8.5.1 Status of Event/Deviation Command: SA SA returns the event/deviation Channel setup information, read index number and write index number. -
Page 100: Receiver Status
< > Response: 8.5.6 Fault Message Command: FA returns a string that identifies a fault condition. There are four messages reported by the Model 1095A/C: (1) None, (2) Receiver, (3) Antenna Short, and (4) Antenna Open. < message > Response:... -
Page 101: Time Adjustment Commands
8.6 Time Adjustment Commands In this section, Daylight Saving/Summer Time is abbreviated as DST. 8.6.1 Return DST Settings Command: 0DT 0DT returns the current DST Settings to the current COM port. Response: 8.6.2 Set DST Mode Command: 1,mDT 1,mDT activates the DST Mode, where m = 0 to 2, with 0 = OFF, 1 = ON, and 2 = AUTO. -
Page 102: Set Dst Auto Stop Time
8.6.4 Set DST Auto Stop Time Command: 3,w,x,y,zDT 3,w,x,y,zDT sets the date and time when DST stops, where: Month (0, . . . , 11); 0 = Jan., 1 = Feb., . . . , 11 = Dec. WeekOfMonth (0, . . . , 5); 0 = First, 1 = Second, 2 = Third, 3 = Last, 4 = Second from Last, and 5 = Third from Last. -
Page 103: Position Data Commands
8.8 Position Data Commands 8.8.1 Return Elevation Command: LH LH returns the current antenna elevation. Response: Format: Where: Elevation in meters referenced to the WGS-84 datum; n = -1000.00 to +18000.00 meters. 8.8.2 Return Latitude Command: LA LA returns the current antenna latitude. Response: Format: N = North (S for South), dd = degrees, mm = minutes, ss.sss = seconds... -
Page 104: Date And Time Commands
Command: yyyy:MM:dd:hh:mmTS . . . TS sets the receiver (UTC) time when not locked to the GPS. The command is ignored when the Model 1095A/C is locked to satellites. When the receiver is initially activated, and has not locked onto satel-... -
Page 105: Programmable Pulse Commands
8.10.3 Set Alarm Time Mark Command: d,h,m,s,hs,oAL . . . AL sets the date and time at which the Model 1095A/C issues the programmable pulse. d, h, m, s and hs set the output pulse to be generated at the next occurrence of the specified time and date. o = 0 sets the output to Programmable Pulse A;... -
Page 106: Set Programmable Pulse-Mode Type
8.10.4 Set Programmable Pulse-Mode Type Command: m,nPT m,nPT configures the programmable pulse mode type, where m = 0 through 6 are the types, and n = 0 for Prog. Pulse A and n = 1 for Prog. Pulse B. For programming details, see Figure 2.2, Section 4.13 and Section 4.14. -
Page 107: Set Time Selection
8.11.2 Set Out-of-Lock Time Command: (-)nLK (-)nLK configures the Out-Of-Lock function in the Model 1095A/C. A negative number turns the out-of-lock function OFF. n = 0 sets the out- of-lock time to zero delay. n = 1 to 99 sets the amount of delay time (in minutes) following loss of satellite synchronization before an out-of- lock signal is generated and the relay contacts change state. -
Page 108: Select Survey Mode
8.11.4 Select Survey Mode Command: mSS mSS sets the survey mode to either Turn Survey mode Off or to set for Power On Survey, where m = 0 for Turn Off Survey, m = 1 for Power On Survey. SS returns current setting. Response: 8.11.5 Set Relay Output Mode Command: mRM... - Page 109 CE Mark Declaration Date of Issue: October 1, 2008 Directives: 89/336/EEC Electromagnetic Compatibility 73/23/ EEC Low Voltage Safety Model Number: 1095A Industrial GPS Clock Manufacturer: Arbiter Systems, Inc. 1324 Vendels Circle, Suite 121 Paso Robles, CA 93446 Harmonized EN55011 Class A, Radiated and Conducted...
- Page 110 October 1, 2008 Directives: 89/336/EEC Electromagnetic Compatibility 73/23/ EEC Low Voltage Safety Model Number: 1095C Industrial GPS Clock Manufacturer: Arbiter Systems, Inc. 1324 Vendels Circle, Suite 121 Paso Robles, CA 93446 Harmonized EN55011 Class A, Radiated and Conducted Emissions Standard...
- Page 111 Arbiter Systems does not supply a type test certificate as requested for G.P.S. systems as the accuracy is a function of the G.P.S. system and not of the receiver.
- Page 112 Index 1 PPS A, 95 description, 46 B, 97 1095A startup, 23 1095A/C software cable connecting, 27 accessory, 65 display setup, 37 adjacent signal interference, prog pulse A, 35 prog pulse B, 36 attenuation, 64 reading clock config, 29 Belden, 12...
- Page 113 31, 84 serial command antenna delay fault set, 93 messages, 25 broadcast 1095A, 25 custom, 72 1095C, 25 broadcast strings, 72 fuse broadcast, interrogate, 82 location, 12 config custom, 82 specification, 15 config event, 82...
- Page 114 89 relay, 58 local date, 90 startup local time, 90 1095A, 23 longitude, 89 1095A fault display, 25 1095C, 24 display mode, 94 1095C fault display, 25 display time, 88 Statement of Compliance, 97 IEEE 1344 mode, 88 surge arrester, 67...