Arbiter Systems 1084A Installation manual

MODEL 1084A/B/C
SATELLITE-CONTROLLED CLOCK
OPERATION MANUAL
ARBITER SYSTEMS, INC.
PASO ROBLES, CA 93446
U.S.A.
WWW.ARBITER.COM

ii
Description 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.
Contact Information
Arbiter Systems, Inc.
1324 Vendels Circle, Suite 121
Paso Robles, CA 93446
[phone]
Website: www.arbiter.com
mailto:techsupp[email protected]
mailto:[email protected]
What This Manual Covers
This manual describes the set up and operation of the Model 1084A/B/C series satellite-controlled
clocks.
ROM Dates
This version of the manual is written for these model clocks having ROM dates of 11 October 2010
or later. Any changes made in subsequent revisions which affect operation or specifications will be
noted with either (a) a new manual or (b) a revised version of this manual. To display the ROM
date for your instrument, press and release the SETUP key at power up and the ROM date should
appear briefly.
Firmware Updates
Firmware updates are available to customers by contacting Arbiter Systems at the information
given above. Where applicable, this update may include new documentation, such as a new version
of this manual.

iii
LIMITED WARRANTY
Arbiter Systems makes no warranty, expressed or implied, on any product manufactured or sold
by Arbiter Systems except for the following limited warranty against defects in materials and
workmanship on products manufactured by Arbiter Systems.
Products manufactured by Arbiter Systems are guaranteed against defective materials and work-
manship under normal use and service from the date of delivery for the period listed as Limited
Lifetime1. The responsibility of Arbiter Systems under this warranty is limited to repair or replace-
ment, 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.
For warranty service or repair, products must be returned to a service facility designated by Arbiter
Systems. Buyer shall prepay all shipping charges to Arbiter Systems, and Arbiter Systems shall pay
shipping charges incurred in returning the product to Buyer. However, Buyer shall pay all shipping
charges, duties and taxes for products returned to Buyer in a country other than the United States
of America.
THE WARRANTY SET FORTH HEREIN CONSTITUTES THE ONLY WARRANTY OBLIGA-
TIONS OF ARBITER SYSTEMS, EXPRESSED OR IMPLIED, STATUTORY, BY OPERATION
OF LAW, OR OTHERWISE. ARBITER SYSTEMS DISCLAIMS ANY WARRANTY OF MER-
CHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, AND BUYER EXPRESSLY
WAIVES ALL OTHER WARRANTIES.
This limited warranty does not extend to any product, which has been subject to
1. Improper use or application, abuse, or operation beyond its rated capacity, or contrary to the
instructions in the operation and maintenance manuals (if any);
2. Accident;
3. Repair or maintenance performed by Buyer, except in accordance with the operation and
maintenance manuals, if any, and any special instructions of Arbiter Systems;
4. Modification without the prior written authorization of Arbiter Systems (whether by the
substitution of non-approved parts or otherwise). The remedies provided herein are Buyer’s
sole and exclusive remedies. In no event shall Arbiter Systems be liable for direct, indirect,
incidental or consequential damages (including loss of profits), whether based on contract,
tort, or other legal theory.
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.
2. If instrument return is authorized, forward prepaid to the manufacturer. If it is determined
that the instrument is not covered by this warranty, an estimate will be made before the
repair work begins, if requested.
See Contact Information on page ii.
1“Limited Lifetime” means that Arbiter Systems will repair or replace the defective component as long as com-
ponents are available and for no more than five years after the product has been deemed obsolete.

iv

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Model 1084A/B/C
Satellite–Controlled Clock
Operation Manual
Chapter 1 Unpacking the Clock
Chapter 2 Front and Rear Panels
Chapter 3 Connecting Inlet Power, Input and Output Signals
Chapter 4 Antenna and Cable Information
Chapter 5 Setting Internal Jumpers
Chapter 6 The Setup Menus
Chapter 7 Timing, IRIG-B and Pulses
Chapter 8 Relay Contacts and Event Inputs
Chapter 9 Serial Communications and Command Set
Chapter 10 Startup and Basic Operation
Appendix A Specifications and Technical Details
Appendix B Using Surge Arresters
Appendix C Options List
Appendix D CE Mark Certification
Appendix E Statement of Compliance
Index
Copyright Arbiter Systems Incorporated February 2016 All rights reserved. International copyright
secured.
PD0016100AJ

vi

Contents
1 Unpacking the Clock 1
1.1 Introduction......................................... 1
1.2 Precautions ......................................... 1
1.3 Unpacking and Locating Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.4 Attaching Rack-Mount Ears to 1084A/B/C Series Clocks . . . . . . . . . . . . . . . 2
1.4.1 MountingInstructions............................... 2
2 Front and Rear Panels 5
2.1 Introduction......................................... 5
2.2 Front Panel Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2.1 Annunciator LED Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.2 Command Key Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.3 LEDStatusIndicators............................... 7
2.2.4 LCDDisplay .................................... 7
2.2.5 FrontPanelKeys.................................. 7
2.3 Rear Panel Identification and Connectors . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3.1 PowerInlet ..................................... 8
2.3.2 AntennaInput ................................... 9
2.3.3 EventInput..................................... 9
2.3.4 RS-232 and RS-485 Communication Ports . . . . . . . . . . . . . . . . . . . . 10
2.3.5 Form C, Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.3.6 Standard Input/Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 Connecting Inlet Power, Input and Output Signals 11
3.1 PhysicalConfiguration................................... 11
3.2 Option 07, IEC-320 Power Inlet Module . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2.1 Cordsets and Plug Styles for Option 07 . . . . . . . . . . . . . . . . . . . . . 12
3.2.2 Option 07, Connecting Power to the 1084A/B/C . . . . . . . . . . . . . . . . 12
3.3 Option 08, 10 to 60 Vdc Power With Terminal Power Strip and Surge Withstand . . 13
3.3.1 Option 08, Connecting Inlet Power . . . . . . . . . . . . . . . . . . . . . . . . 13
3.4 Option 10, 110 to 350 Vdc Terminal Power Strip, Surge Withstand . . . . . . . . . . 13
3.4.1 Option 10, Connecting Inlet Power . . . . . . . . . . . . . . . . . . . . . . . . 13
3.5 FuseTypesandLocations................................. 14
3.5.1 ReplacingFuses................................... 14
3.6 Connecting Output Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.7 ConnectingInputSignals ................................. 14

viii CONTENTS
3.7.1 Connecting an Event Input at P3 or Main RS-232 Port . . . . . . . . . . . . 15
4 GPS Antenna and Cable Information 17
4.1 GPSAntennaInstallation ................................. 17
4.1.1 MountingtheAntenna............................... 17
4.1.2 Optional Antenna Mounting Kit . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Verifying Antenna and Cable Operation . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.2.1 Checking the Antenna Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.2.2 PowerSupplyCheck................................ 20
4.2.3 Checking the Antenna Resistance . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.3 GPSSurgeArrester .................................... 20
4.3.1 Using the GPS Surge Arrester . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.4 Technical Details on GPS, Antennas and Cables . . . . . . . . . . . . . . . . . . . . 21
4.4.1 AntennaCable ................................... 21
5 Setting Internal Jumpers 25
5.1 Introduction......................................... 25
5.2 Input/Output, Function Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.2.1 Output Function at P1, No Jumper . . . . . . . . . . . . . . . . . . . . . . . 26
5.2.2 JMP1, I/O Connector Used as Input . . . . . . . . . . . . . . . . . . . . . . . 26
5.2.3 JMP2, Fiber Optic Output (Option 20) . . . . . . . . . . . . . . . . . . . . . 27
5.2.4 JMP3, Digital Output at P3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.2.5 JMP4, Relay Control Output . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.2.6 JMP5, Receiver Battery (Option 02) −Obsolete ................ 27
5.2.7 JMP6,OutputEnable............................... 28
5.2.8 JMP7, Model 1089A/B/C Timing Input Selection −Obsolete . . . . . . . . . 28
5.2.9 JMP9, P2 Output Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.2.10 JMP10, RS-232 DSR or Prog. Pulse Output Selection . . . . . . . . . . . . . 28
5.2.11 JMP11, Model 1089A/B/C −Obsolete ..................... 28
6 The Setup Menus 29
6.1 SetupMenus ........................................ 30
6.1.1 ToBeginConfiguring ............................... 30
6.1.2 Numeric Data Entry Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6.1.3 Default Firmware Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6.1.4 ToExitSetupMenus ............................... 31
6.2 Setting the Main RS-232C Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.2.1 Setting Port Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6.2.2 Setting the Broadcast Mode from Main RS-232 . . . . . . . . . . . . . . . . . 33
6.3 SetLocalHour ....................................... 34
6.3.1 Examples ...................................... 34
6.3.2 Set Daylight Saving Time (DST) . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.4 SetOutofLock....................................... 36
6.5 SetBackLight ....................................... 37
6.6 SetSystemDelays ..................................... 38
6.6.1 CableDelay..................................... 38
6.6.2 ClockOffset..................................... 38

CONTENTS ix
6.7 Set Programmable Pulse Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.7.1 Entering Numerical Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.7.2 Prog Pulse, Seconds–Per–Pulse Mode . . . . . . . . . . . . . . . . . . . . . . 40
6.7.3 Prog Pulse, Pulse–Per–Hour Mode . . . . . . . . . . . . . . . . . . . . . . . . 41
6.7.4 Prog Pulse, Pulse–Per–Day Mode . . . . . . . . . . . . . . . . . . . . . . . . . 42
6.7.5 Prog Pulse, Single Trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
6.7.6 ProgPulse,SlowCode............................... 44
6.7.7 Prog Pulse – Pulse Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.8 SetIRIGTimeData .................................... 46
6.9 Set the Event or Deviation Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.9.1 Arming the Event Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.10SettheAutoSurveyMode................................. 48
6.10.1 NumberofFixes .................................. 48
6.11 Set Position Hold ON or OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
6.11.1 EditPositionData................................. 49
6.12SetOptionControl..................................... 50
7 Timing, IRIG-B and Pulses 51
7.1 Introduction......................................... 51
7.2 Timing Output Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
7.2.1 Standard Inputs/Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
7.2.2 DigitalDrivers ................................... 52
7.2.3 AnalogDriver.................................... 52
7.3 OutputSignalDescription................................. 53
7.3.1 IRIG-BDescription ................................ 53
7.3.2 Modulated and Unmodulated IRIG-B . . . . . . . . . . . . . . . . . . . . . . 53
7.3.3 IRIG-B IEEE 1344 Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
7.3.4 1 Pulse-per-Second (1 PPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
7.3.5 Programmable Pulse (PROG PULSE) . . . . . . . . . . . . . . . . . . . . . . 55
7.4 ConnectingOutputs .................................... 55
7.4.1 Attaching Cables to Screw Terminals . . . . . . . . . . . . . . . . . . . . . . . 55
7.4.2 How Far Can I Run IRIG-B Cabling? . . . . . . . . . . . . . . . . . . . . . . 55
7.4.3 Synchronizing Multiple IED’s From One Masterclock Output . . . . . . . . . 56
7.4.4 Connecting Unmodulated IRIG-B . . . . . . . . . . . . . . . . . . . . . . . . 56
7.4.5 Connecting Modulated IRIG-B . . . . . . . . . . . . . . . . . . . . . . . . . . 56
7.4.6 WireLosses..................................... 57
7.4.7 Voltage Matching for Modulated IRIG-B . . . . . . . . . . . . . . . . . . . . 57
7.4.8 CableDelays .................................... 58
7.4.9 Solutions ...................................... 58
8 Relay Contacts and Event Inputs 59
8.1 Relay Contacts, Out Of Lock and Fault . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.1.1 Introduction .................................... 59
8.1.2 Out-of-Lock Relay Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.1.3 FaultRelayOperation............................... 59
8.1.4 FailsafeOperation ................................. 59

x CONTENTS
8.2 EventInputs ........................................ 60
8.2.1 EventTimingInput ................................ 60
8.2.2 EventTiming Latency .............................. 60
8.2.3 DeviationMeasurement .............................. 60
8.2.4 Measurement Principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.2.5 Event Timer Input Channel Configuration . . . . . . . . . . . . . . . . . . . . 61
8.2.6 FirmwareSetup................................... 61
8.2.7 DisplayingData .................................. 61
8.2.8 RS-232C Event Trapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.2.9 EventTrappingSetup ............................... 62
9 Serial Communication and Command Set 63
9.1 Introduction......................................... 63
9.2 CommandSet........................................ 63
9.2.1 Broadcast Mode Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
9.2.2 EventModeCommands.............................. 69
9.2.3 StatusModeCommands.............................. 71
9.2.4 Local / Daylight Savings Time Setup Commands . . . . . . . . . . . . . . . . 75
9.2.5 Front Panel Control Commands . . . . . . . . . . . . . . . . . . . . . . . . . 76
9.2.6 IRIG-B Data Output Commands . . . . . . . . . . . . . . . . . . . . . . . . . 77
9.2.7 Position Data Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
9.2.8 Survey Mode Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
9.2.9 Date and Time Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
9.2.10 Programmable Pulse Output Commands . . . . . . . . . . . . . . . . . . . . . 82
9.2.11 Antenna System Delay Commands . . . . . . . . . . . . . . . . . . . . . . . . 84
9.2.12 Out-of-Lock Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
9.2.13 Miscellaneous Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
9.3 Communication Port Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
10 Startup and Basic Operation 87
10.1InitialStartupSequence .................................. 87
10.1.1 Clock Time, Startup Mode – 1084B/C . . . . . . . . . . . . . . . . . . . . . . 87
10.2 Front Panel Indication – 1084B/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
10.2.1 Display Indication at Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
10.2.2 Other Display Indications When Unlocked . . . . . . . . . . . . . . . . . . . . 88
10.2.3 Status Display Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
10.2.4 Event/Deviation Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
10.2.5 IRIG-BTimeData................................. 90
10.3 Clock Status Display Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
10.4 Time Display Modes – 1084B/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
10.4.1 Date and Time Display, Universal Time Coordinated (UTC) . . . . . . . . . 91
10.4.2 Time of Year Display, UTC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
10.4.3 Date and Time Display, Local Time . . . . . . . . . . . . . . . . . . . . . . . 91
10.4.4 Time of Year Display, Local Time . . . . . . . . . . . . . . . . . . . . . . . . 91
10.4.5 Daylight Saving–Summer Time . . . . . . . . . . . . . . . . . . . . . . . . . . 92
10.5 Position Display Modes – 1084B/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

CONTENTS xi
10.5.1 LongitudeDisplay ................................. 92
10.5.2 LatitudeDisplay .................................. 92
10.5.3 ElevationDisplay.................................. 93
A Technical Specifications and Operating Parameters 95
A.1 Scope ............................................ 95
A.2 ReceiverCharacteristics .................................. 95
A.2.1 InputSignal..................................... 95
A.2.2 TimingAccuracy.................................. 95
A.2.3 Internal Oscillator, Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
A.2.4 Allen Variance (locked to GPS, in Position–Hold Mode . . . . . . . . . . . . 95
A.2.5 Position Accuracy (rms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
A.2.6 SatelliteTracking.................................. 96
A.2.7 Acquisition ..................................... 96
A.3 I/OConfiguration ..................................... 96
A.3.1 I/OConnectors................................... 96
A.3.2 Standard Output Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
A.3.3 RelayContacts................................... 97
A.3.4 Programmable Pulse Output . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
A.3.5 Event A Input – Alternate Function . . . . . . . . . . . . . . . . . . . . . . . 97
A.4 AntennaSystem ...................................... 97
A.4.1 AntennaCable ................................... 97
A.5 OperatorInterface ..................................... 97
A.5.1 SetupMethods ................................... 97
A.5.2 SetupFunctions .................................. 98
A.5.3 Display ....................................... 98
A.5.4 DisplayFunctions ................................. 98
A.5.5 Annunciators .................................... 98
A.6 SystemInterface ...................................... 99
A.6.1 RS-232CInterface ................................. 99
A.6.2 DataFormats.................................... 99
A.7 PhysicalSpecifications................................... 99
A.7.1 Dimensions ..................................... 99
A.7.2 Weight........................................100
A.7.3 PowerRequirements ................................100
A.7.4 PowerConnector..................................100
A.7.5 Electro-Magnetic Interference (EMI) . . . . . . . . . . . . . . . . . . . . . . . 100
A.7.6 Temperature and Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
B Using Surge Arresters 101
B.1 Introduction.........................................101
B.2 Description .........................................101
B.3 Installation .........................................101
B.3.1 MountingLocation.................................101
B.3.2 GroundConnection ................................101
B.3.3 Antenna and Clock Connections . . . . . . . . . . . . . . . . . . . . . . . . . 102

xii CONTENTS
B.3.4 Weather Sealing the Connections . . . . . . . . . . . . . . . . . . . . . . . . . 102
B.3.5 SuggestedMounting ................................102
B.4 PhysicalDimensions ....................................102
C Options List 105
C.1 Introduction.........................................105
C.2 Option 01: Backlighted LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
C.2.1 General Description – 1084B/C Only . . . . . . . . . . . . . . . . . . . . . . . 106
C.2.2 Specifications....................................106
C.2.3 Configuration....................................106
C.3 Option 02: GPS Battery Backup - Obsolete .......................107
C.3.1 GeneralDescription ................................107
C.3.2 Specifications....................................107
C.4 Option 03: Four Additional Outputs – Obsolete .....................108
C.4.1 GeneralDescription ................................108
C.4.2 Specifications....................................108
C.4.3 DigitalOutputs...................................108
C.5 Option04:ON/OFFSwitch................................112
C.6 Option 06: Parallel BCD Output (1 millisecond Resolution) . . . . . . . . . . . . . . 113
C.6.1 GeneralDescription ................................113
C.6.2 Option 06 Firmware Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
C.6.3 Specifications....................................115
C.6.4 DigitalOutputs...................................116
C.6.5 Option 06, Connector Pin Designation . . . . . . . . . . . . . . . . . . . . . . 117
C.6.6 Configuration....................................119
C.7 Option 07: Inlet Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . 124
C.7.1 85 to 264 Vac, 47 to 440 Hz, 110 to 370 Vdc, IEC–320 Connector . . . . . . . 124
C.7.2 Specifications....................................124
C.8 Option 08: Inlet Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . 125
C.8.1 10 to 60 Vdc ONLY, Terminal Power Strip, SWC . . . . . . . . . . . . . . . . 125
C.8.2 Specifications....................................125
C.9 Option 10: Inlet Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . 126
C.9.1 110 to 350 Vdc, 85 to 250 Vac, 47 to 440 Hz Terminal Power Strip, SWC . . 126
C.9.2 Specifications....................................126
C.10 Option 17: Parallel BCD Output and Second RS-232C Port . . . . . . . . . . . . . . 127
C.10.1GeneralDescription ................................127
C.10.2 Option 17 Firmware Setup Procedure . . . . . . . . . . . . . . . . . . . . . . 128
C.10.3Specifications....................................129
C.10.4DigitalOutputs...................................130
C.10.5 Option 17, Connector Pin Designation . . . . . . . . . . . . . . . . . . . . . . 132
C.10.6Configuration....................................134
C.11 Option 19: Second RS-232C Interface . . . . . . . . . . . . . . . . . . . . . . . . . . 139
C.11.1GeneralDescription ................................139
C.11.2Specification ....................................139
C.12 Option 20: Fiber Optic Output, type ST 820nm . . . . . . . . . . . . . . . . . . . . 140
C.12.1Purpose.......................................140

CONTENTS xiii
C.12.2Specifications....................................140
C.12.3 Output Jumper Configuration (JMP2) . . . . . . . . . . . . . . . . . . . . . . 140
C.13 Option 20A: Four Fiber Optic Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . 141
C.14 Option 23, COMTRADE Sample Rate Generator . . . . . . . . . . . . . . . . . . . . 144
C.14.1GeneralDescription ................................144
C.14.2 Principles of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
C.14.3OtherFeatures ...................................144
C.14.4Specifications....................................145
C.14.5Performance ....................................146
C.14.6Outputs.......................................146
C.14.7DriveCapability ..................................146
C.14.8Setup ........................................146
C.14.9 Option 23, Front Panel Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
C.14.10Changing Hardware Settings via Internal Jumpers . . . . . . . . . . . . . . . 148
C.15 Option 27: 8-Channel High Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
C.15.1GeneralDescription ................................151
C.15.2Specifications....................................151
C.15.3OptionSetup....................................151
C.15.4 Output Load and Loop Example – Unmodulated IRIG-B . . . . . . . . . . . 153
C.15.5 Connecting Load(s) to Output Bus . . . . . . . . . . . . . . . . . . . . . . . . 154
C.15.6 Output Loading (Modulated IRIG-B) . . . . . . . . . . . . . . . . . . . . . . 155
C.16 Option 28: Power System Time, Frequency and Phase Monitor . . . . . . . . . . . . 156
C.16.1GeneralDescription ................................156
C.16.2Discussion......................................156
C.16.3 System Reference Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
C.16.4 Firmware Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
C.16.5Calibration .....................................158
C.16.6PhaseCalibration .................................158
C.16.7 Amplitude Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
C.16.8 Option 28 Firmware Setup Procedure . . . . . . . . . . . . . . . . . . . . . . 159
C.16.9 Option 28 Specific RS-232 Commands . . . . . . . . . . . . . . . . . . . . . . 160
C.16.10Option28Commands ...............................161
C.17 Option 29: Four Additional Outputs; Dry Contacts; +25/50 Vdc . . . . . . . . . . . 166
C.17.1GeneralDescription ................................166
C.17.2Specifications....................................166
C.17.3 Firmware Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
C.17.4 Output Jumper Setting Changes . . . . . . . . . . . . . . . . . . . . . . . . . 169
C.18 Option 32/33: NTP Server – Obsoleted by Opt34 . . . . . . . . . . . . . . . . . . . . 171
C.18.1GeneralDescription ................................171
C.18.2JumperSettings...................................173
C.18.3 Firmware Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
C.18.4GeneralConfiguration ...............................176
C.18.5BasicParameters..................................176
C.18.6 NTP Server Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
C.19 Option 34: NTP/PTP Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
C.19.1GeneralDescription ................................178

xiv CONTENTS
C.19.2Option34Setup ..................................179
C.19.3 SSH Console Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
C.19.4SNMPSupport...................................206
C.19.5Specifications....................................218
C.19.6 HTTPS/SSL Certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
C.19.7 Time Zone Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
C.20 Option 36: Four Configurable Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . 222
C.20.1GeneralDescription ................................222
C.20.2Specifications....................................222
C.20.3 Changing Outputs via Internal Settings . . . . . . . . . . . . . . . . . . . . . 222
D CE Mark Certification 227
D.1 Introduction.........................................227
E Statement of Compliance 231
E.1 Introduction.........................................231

List of Figures
1.1 PackagingofAccessories.................................. 2
1.2 AttachingRack-MountEars................................ 3
2.1 Model 1084A/B/C Front Panel Description . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Model 1084A/B/C Rear Panel Description . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Option 07 Power Supply Inlet Connector . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 Option 08 Power Supply Inlet Connector . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Option 10 Power Supply Inlet Connector . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6 GPSAntennaConnector.................................. 9
2.7 Communications Port Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.8 RelayContactConnectors................................. 10
2.9 Standard Input/Output Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 Option 07 Power Supply Inlet Description . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2 Option 08 Power Supply Inlet Description . . . . . . . . . . . . . . . . . . . . . . . . 13
3.3 Option 10 Power Supply Inlet Description . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 Antenna Assembly for Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 AntennaMountingBracket ................................ 19
4.3 Antenna Mounting with AS0044600 . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.4 GPSSurgeArrester .................................... 20
5.1 Model 1084A/B/C Main Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.1 MainRS-232CSetup.................................... 32
6.2 PortParameterSetup ................................... 33
6.3 BroadcastSetup ...................................... 33
6.4 LocalHourSetup...................................... 34
6.5 Auto Daylight Saving Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.6 Out-of-LockSetup ..................................... 36
6.7 BackLightSetup...................................... 37
6.8 SystemDelaySetup .................................... 38
6.9 ProgrammablePulseSetup ................................ 39
6.10Seconds–Per–PulseSetup ................................. 40
6.11Pulse–Per–HourSetup................................... 41
6.12Pulse–Per–DaySetup ................................... 42
6.13SingleTriggerSetup .................................... 43

xvi LIST OF FIGURES
6.14SlowCodeSetup ...................................... 44
6.15PulsePolaritySetup .................................... 45
6.16IRIG-BTimeDataSetup ................................. 46
6.17 Event/Deviation Mode Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.18 Arming the Event Mode From Front Panel . . . . . . . . . . . . . . . . . . . . . . . 47
6.19SurveyModeSetup..................................... 48
6.20PositionHoldModeSetup................................. 49
6.21OptionControlSetup ................................... 50
7.1 RearPanelDescriptions .................................. 52
7.2 IRIG-BWaveforms..................................... 54
8.1 RelayContactConnectors................................. 59
B.1 Suggested Mounting of the AS0094500 Surge Arrester . . . . . . . . . . . . . . . . . 103
C.1 Option 03 Jumper Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
C.2 Model1084A/B/CClocks.................................112
C.3 Option06FirmwareSetup.................................114
C.4 Option 06 Output Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
C.5 Option 06 Output Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
C.6 Option 06 Board Layout and Jumper Locations . . . . . . . . . . . . . . . . . . . . . 123
C.7 Option 07 Power Supply Inlet Connector . . . . . . . . . . . . . . . . . . . . . . . . . 124
C.8 Option 08 Power Supply Inlet Connector . . . . . . . . . . . . . . . . . . . . . . . . . 125
C.9 Option 10 Power Supply Inlet Connector . . . . . . . . . . . . . . . . . . . . . . . . . 126
C.10Option17FirmwareSetup.................................128
C.11 Option 17 Output Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
C.12 Option 17 Output Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
C.13 Option 17 Board Layout and Jumper Locations . . . . . . . . . . . . . . . . . . . . . 138
C.14 Option 20A Jumper Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
C.15 Option 23 Front Panel Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
C.16 Option 23 Internal Jumper Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
C.17 Option 27 Jumper Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
C.18 Option 28 Firmware Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 159
C.19 Option 29 Jumper Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
C.20 Option 29 Connector −SignalLocations.........................170
C.21 Option 32/33
RearPanel .........................................171
C.22 Option 32/33 Board, Jumper Locations . . . . . . . . . . . . . . . . . . . . . . . . . 173
C.23StartupPage ........................................183
C.24SystemConfigurePage...................................184
C.25ConfigureHTTPS .....................................184
C.26 Configure System Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
C.27 Update System Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
C.28RebootingtheSystem ...................................185
C.29CheckingNetworkStatus .................................186
C.30 Configure Network Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

LIST OF FIGURES xvii
C.31 Configure VLAN Network Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
C.32ViewOperation.......................................188
C.33ViewSNMPOperation...................................188
C.34SNMPConfigurationPage.................................189
C.35PTPStatusPage......................................190
C.36PTPConfigurationPage..................................191
C.37NTPStatusPage......................................192
C.38NTPConfigurePage....................................193
C.39NTPAuthenticationPage.................................194
C.40 Contact and Version Information Pages . . . . . . . . . . . . . . . . . . . . . . . . . 195
C.41 SSH Console Interface – Startup Screen . . . . . . . . . . . . . . . . . . . . . . . . . 196
C.42 System Configure Page Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
C.43 Configure System Password Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . 198
C.44 Checking Network Status Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
C.45 Configure Network Settings Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . 200
C.46 View Operation Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
C.47 View SNMP Operation Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
C.48 PTP Status Page Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
C.49 NTP Status Page Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
C.50 NTP Configure Page Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
C.51 NTP Authentication Page Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . 204
C.52 Contact and Version Information Pages Using SSH . . . . . . . . . . . . . . . . . . . 205
C.53 Option 36 Jumper Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
C.54 IRIG-B Waveforms and 1 Pulse Per Second . . . . . . . . . . . . . . . . . . . . . . . 224

xviii LIST OF FIGURES

List of Tables
2.1 Annunciator LED Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 CommandKeyDefinitions................................. 7
3.1 Available IEC-320 Cordsets by Country . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2 FuseChart ......................................... 14
4.1 Antenna Mounting Bracket Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 GPS Cable Data and Accessory Information . . . . . . . . . . . . . . . . . . . . . . . 22
5.1 Output Signal Selection Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.2 JMP1, Event Input Jumper Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.3 FiberOpticOutput,JMP2 ................................ 27
5.4 FAULT Relay Output Control, JMP4 . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.1 Front-PanelSetupMenus ................................. 30
6.2 DefaultFirmwareSettings................................. 31
7.1 DriveCurrentvs.Voltage ................................. 52
7.2 IRIG-B Time Code Types Available . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
7.3 ProgrammablePulseTypes ................................ 55
9.1 Fault Indications and Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.2 Survey-Position Hold Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
9.3 System Status Information Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
9.4 UnlockedTimeQuality .................................. 74
9.5 Auto Survey Setup Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
9.6 OptionControlSettings .................................. 85
9.7 Main RS-232C Port Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
10.1FaultConditions ...................................... 90
A.1 SetupFunctionsListed................................... 98
A.2 Main RS-232 Port Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
A.3 Temperature and Humidity List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
C.1 Output Connector Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
C.2 Option 06, Connector Pin Designation . . . . . . . . . . . . . . . . . . . . . . . . . . 118
C.3 Option 17, Connector Pin Designation . . . . . . . . . . . . . . . . . . . . . . . . . . 132

xx LIST OF TABLES
C.4 Option 19, Second RS-232 Port Pin Locations . . . . . . . . . . . . . . . . . . . . . . 139
C.5 Option 20A, Four Fiber Optic Output Configuration . . . . . . . . . . . . . . . . . . 142
C.6 Option 23, Sample Rates, fLCM = 384 ×fbase ......................145
C.7 Option 23, Sample Rates, fLCM = 3200 ×fbase .....................145
C.8 Option 23, Output Signal Selection Jumper Settings . . . . . . . . . . . . . . . . . . 149
C.9 Example, Output Load and Loop Distance Matrix . . . . . . . . . . . . . . . . . . . 153
C.10 Option 28, B2 Broadcast Time Deviation Values . . . . . . . . . . . . . . . . . . . . 163
C.11 Option 29, Operating Modes of SSR Outputs . . . . . . . . . . . . . . . . . . . . . . 167
C.12 Option 29, Output Connectors and Setup Jumpers . . . . . . . . . . . . . . . . . . . 168
C.13 Option 32/33, Jumper Truth Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
C.14 Null-Modem Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
C.15 Option 34 LED Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
C.16 Option 36 Output Connector Jumper Settings . . . . . . . . . . . . . . . . . . . . . . 225