Novatech Bitronics M87X Series Manual page 5

5.4.5 IEEE Long File Naming Convention ............................................................................................... 63
5.4.6 Voltage Fluctuation Table (VFT) File .............................................................................................. 65
5.4.7 Sequence of Events (SOE) File ...................................................................................................... 67
5.4.8 Sequence of Events Recorder (SER) File ...................................................................................... 67
5.5 M87x File System .................................................................................................................................. 68
5.5.1 FTP Server ..................................................................................................................................... 68
5.5.1a Introduction to FTP .................................................................................................................. 69
5.5.1b M87x FTP Implementation ...................................................................................................... 69
5.5.2 Zmodem, TELNET, and Command Line Interface ........................................................................ 70
5.6 Assigning Pulse Outputs to Energy Values .......................................................................................... 71
5.7 IRIG-B ................................................................................................................................................... 71
5.7.1 Overview ........................................................................................................................................ 71
5.7.2 Introduction to IRIG Standards ...................................................................................................... 72
5.7.2a Time Code Format (Rate Generation) ..................................................................................... 72
5.7.2b Format Designation ................................................................................................................. 72
5.7.2c Carrier/Resolution .................................................................................................................... 73
5.7.2d Coded Expressions.................................................................................................................. 73
5.7.3 M87x IRIG-B Implementation ......................................................................................................... 73
5.7.3a M87x IRIG-B Receiver ............................................................................................................. 73
5.7.3b M87x IRIG-B Decoder ............................................................................................................. 73
5.7.3c M87x IRIG-B Time Qualifier ..................................................................................................... 74
5.7.4 Determining the Correct Year ........................................................................................................ 74
5.7.5 Methods of Automatic Clock Adjustments ..................................................................................... 75
5.7.6 Types of M87x Clock Synchronization ........................................................................................... 75
5.7.6a Frequency Adjustments and Free Wheeling ........................................................................... 75
5.7.6b Permanent IRIG-B Source Connection ................................................................................... 76
5.7.7 Stages of IRIG-B Synchronization and Accuracy .......................................................................... 76
5.7.7a Power-Up Stage ...................................................................................................................... 76
5.7.7b Time Lock Stage ...................................................................................................................... 76
5.7.7c Frequency Lock Stage ............................................................................................................. 77
5.7.7d Final Lock Stage ...................................................................................................................... 77
5.7.8 Notes On Operation ....................................................................................................................... 77
5.7.9 IRIG-B Electrical Specifications ..................................................................................................... 77
5.7.10 IRIG-B Port Wiring Instructions (Pulse Width Coded, IRIG-B master, ......................................... 77
Demodulated) ........................................................................................................................................... 77
5.7.11 Modulated IRIG-B ......................................................................................................................... 78
5.7.12 Setup Instructions for Use of the M87x Modulated IRIG-B Converter (Sine ................................ 78
Wave, Amplitude Modulated, IRIG-B master) .......................................................................................... 78
5.8 Time Sync & Setting ............................................................................................................................. 79
5.8.1 Time Sync Status Registers ......................................................................................................... 79
5.8.2 Manual time setting by Command-Line instruction ..................................................................... 79
5.8.3 Unsolicited DNP Time set (DNP master sets the IED clock) ...................................................... 79
5.8.4 IRIG-B Time sync (time-synchronization via dedicated IED port) .............................................. 79
5.8.5 (UCA) Network Time Synchronization - time synchronization over Ethernet ............................. 80
5.8.6 SNTP (Simple Network Time Protocol) - time synchronization over Ethernet ........................... 80
5.8.7 DNP Time sync (slave requesting DNP time be set) .................................................................. 80
5.9 Using the M87x with a Bitronics Analog Output Converter ................................................................... 81
5.10 Automatic Event Notification ............................................................................................................... 81
5.10.1 Email Notifications ....................................................................................................................... 81
5.10.2 Serial Notifications ....................................................................................................................... 81
5.10.3 Data Sent ..................................................................................................................................... 81
5.10.4 Error Recovery ............................................................................................................................. 82
5.10.5 Example ....................................................................................................................................... 82
5.10.6 Control Characters ........................................................................................................................ 82
6.0 POWER SUPPLY V10 .............................................................................................................................. 83
6.1 Introduction ............................................................................................................................................ 83
6.2 Features ................................................................................................................................................ 83
6.3 Specifications ........................................................................................................................................ 83
6.3.1 Environmental ................................................................................................................................ 84
ML0021 August 15, 2018
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