Summary of Contents for hopf 6021
- Page 1 Technical Description Serial Interface Board 6021 (6022 / 6023) version 13.01 11.08.98...
- Page 2 Elektronik Serial Interface Board 6021 hopf Elektronik Nottebohmstr. 41 58511 Lüdenscheid post box 1847 58468 Lüdenscheid tel.: ++49 (0)2351 / 938686 fax: ++49 (0)2351 / 459590 Internet: http://www.hopf-time.com e-mail: info@hopf-time.com version 13.01 page 2...
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Page 3: Table Of Contents
10 The data string 6021 10.1 Data string 6021 time and date (standard) 10.2 Data string 6021 time only 10.3 Data string 6021 status and day of the week nibble 10.4 Example of transmitted data string 6021 version 13.01 page 3... - Page 4 Elektronik Serial Interface Board 6021 11 The data string 5500 11.1 Data string 5500 time and date 11.2 Data string 5500 time only 11.3 Data string 5500 status and day of the week nibble 11.4 Example of a transmitted data string 5500 12 The data string 5050 12.1 Data string 5050 time and date...
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Page 5: Specifications
The running stability of the controlling frequency standard is guaranteed to deviate no more than 1x10 E-13 per week from the set point. That means that hopf radio clocks have a running deviation of only 1 second in 300.000 years. -
Page 6: Radio Clock Version 6021
Elektronik Serial Interface Board 6021 3 Radio Clock Version 6021 3.1 Basic Euro Board • display of the clock status by LEDs • BNC-connectors to plug in antennas; 4 TE front panel 3.2 Euro Board with built-in LED Display for Time and Date •... -
Page 7: Set-Up
31a/c - resp. after switching on the mains voltage for system 6000). A hopf DCF77 antenna must be connected to the BNC-connector in case of clocks with radio receiver (see.pt.5). Immediately after switch-on the buffered back-up clock is read out. If the buffer voltage has dropped too low to read valid data from the chip, the clock displays 0 for all digits. -
Page 8: Useable Types Of Antennas
The reception of the time signal via DCF77 is similar to a serial data transmission in bit mode. One bit is emitted every second. After one minute the time can be decoded. hopf radio clocks need - for safety reasons, two consecutive faultless time data strings to accept the time. -
Page 9: Synchronisation With The Dcf77-Transmitter
DCF77-pulse to deviate only +/-2msec. from the actual leap second. This situation is indicated by both LEDs "F" (radio) and "Q" (quartz) being lit. 7 Hardware Configuration of Board 6021 7.1 Interface Selection The radio clock is equipped with 3 serial interfaces: •... -
Page 10: Handshake Lines (Rs232C Only)
Serial Interface Board 6021 7.2 Handshake Lines (RS232c only) The RS232c interface of the board 6021 is equipped with the normed handshake lines. De- pending on the needs the handshake lines can be used or not by using jumper 5:... -
Page 11: Selection Of The Baud Rate By Dip-Switch
Elektronik Serial Interface Board 6021 8 Selection of the Baud Rate by DIP-Switch 1 Dip-switch SW1 has the function to set the baud rate, word length, parity-mode and the stop- bits for the data traffic. The chosen configuration applies to all three interfaces. -
Page 12: The Emitted Data Strings
Elektronik Serial Interface Board 6021 9 The Emitted Data Strings The received time can be output via the interfaces in a data string informing also about the in- ternal clock status. The user is thus enabled to synchronise the connected computer systems with the official time of the Federal Republic of Germany. -
Page 13: Data Format Of The Serial Transmission
Elektronik Serial Interface Board 6021 9.1 Data Format of the Serial Transmission The data are emitted in ASCII as BCD values using the following special characters: $20 = Space $0D = CR (carriage return) $0A = LF (line feed) -
Page 14: The Data String 6021
Serial Interface Board 6021 10 The data string 6021 10.1 Data string 6021 time and date (standard) The control characters STX and ETX are transmitted only if the output is set accordingly at the DIP switch board 2. When the setting is "ETX delayed", the last character (ETX) is transmitted exactly on the next second change. -
Page 15: Data String 6021 Status And Day Of The Week Nibble
Elektronik Serial Interface Board 6021 10.3 Data string 6021 status and day of the week nibble The second and the third ASCII-character contain the status and the day of the week. The status is decoded binarily. Structure of these characters:... -
Page 16: The Data String 5500
Elektronik Serial Interface Board 6021 11 The data string 5500 11.1 Data string 5500 time and date The control characters STX and ETX are transmitted only if the setting at the DIP switch board 2 is accordingly. If not those control characters are not transmitted. When the setting is "ETX delayed"... -
Page 17: Data String 5500 Status And Day Of The Week Nibble
Elektronik Serial Interface Board 6021 11.3 Data string 5500 status and day of the week nibble b3 b2 b1 b0 meaning status nibble: radio operation crystal operation no announcement WT-ST-WT announcement WT-ST-WT winter time summer time day of the week nibble: x... -
Page 18: The Data String 5050
Elektronik Serial Interface Board 6021 12 The data string 5050 12.1 Data string 5050 time and date The control characters STX and ETX are transmitted only if the setting at the DIP switch board 2 is accordingly. If not those control characters are not transmitted. When the setting is "ETX delayed"... -
Page 19: Data String 5050 Time Only
Elektronik Serial Interface Board 6021 12.2 Data string 5050 time only character no. meaning STX (start of text) hour tens digit hour unit digit space minute tens digit minute unit digit space second tens digit second unit digit space... -
Page 20: The Data String Madam-S
Elektronik Serial Interface Board 6021 13 The data string MADAM-S The structure depends on the request string. When the superior computer (PROMEA-MX) re- quests with the string: :ZSYS: the clock answers with the following data string: character no. meaning... -
Page 21: Required Setting In Case Of Output Madam-S
Elektronik Serial Interface Board 6021 When the superior computer (PROMEA-MX) requests using the string :WILA: the clock answers with the following data string character no. meaning value (value range) STX (start of text) colon ASCII W ASCII I ASCII L... -
Page 22: Data String Madam-S Status Nibble
Elektronik Serial Interface Board 6021 13.2 Data string MADAM-S status nibble Announcement of a changeover (8. byte of the transmission) This byte can have the following values Nul (Hex 00) no announcement SOH (Hex 01) announcement changeover summer-/wintertime winter-/summertime... -
Page 23: The Data String Sinec H1
Elektronik Serial Interface Board 6021 14 The data string SINEC H1 The control characters STX and ETX are transmitted only if the setting at the DIP switch board 2 is accordingly. If not those control characters are not transmitted. When the setting is "ETX delayed"... -
Page 24: Status In The Data String Sinec H1
Elektronik Serial Interface Board 6021 14.1 Status in the data string SINEC H1 The characters 28 - 31 in the data string SINEC H1 tell the synchronisation status of the clock. The characters mean the following: no. 28 = "#"... -
Page 25: Data Output For Time-Code-Generator Of The Leitch Company
A valid time is shown by Bit 4 = 1 and Bit 3 = 0 in the status byte. Please note : Required DIP-switch settings: output on request only, string 6021, without ETX on the second change, DIP-switch 3 switch 3 = off. -
Page 26: Data String Ibm 9037 Sysplex Timer
Elektronik Serial Interface Board 6021 16 Data String IBM 9037 Sysplex Timer This protocol is used for the synchronization of an IBM 9037 Sysplex Timer. The 9037 expects the time at its input every second. The following settings are required: 9600 baud, 8 data bit, parity odd, 1 stop bit, sending on request without advance and without control characters. -
Page 27: Example Of A Transmitted Data String Sysplex Timer
Elektronik Serial Interface Board 6021 16.2 Example of a transmitted data string Sysplex Timer (SOH)050:12:34:56 _ (CR) (LF) ( _ ) = Space radio operation, 12:34:56 h, 50 day of the year 16.3 DIP-switch position for Sysplex Timer 1 2 3 version 13.01... -
Page 28: Data String 2000
17 Data String 2000 A 4-digit output of the year has been added to the output string 6021 with time and date. The user can also start the output of the data string by means of control signals (see pt. 9.2). If the string 2000 has been set the complete data string is put out on the request "time only". -
Page 29: Data String 2000 Status- And Day Of The Week Nibble
Elektronik Serial Interface Board 6021 17.1 Data String 2000 Status- and Day of the Week Nibble The second and the third ASCII character contain the status and the day of the week. The status is decoded binarily. The structure of these characters:... -
Page 30: Data String Timeserv For The Operating System Windows Nt
Elektronik Serial Interface Board 6021 18 Data String TimeServ for the Operating System Windows NT The synchronization of a Computer running Windows NT version 3.51 and higher is done with the same string as described under pt. "Sysplex Timer". The mode byte 1 setting must match the following items: •... -
Page 31: Data String For Ntp (Network Time Protocol)
Binary files for the IBM operating system AIX are available on the following internet page: http://www.hopf-time.com NTP supports the hopf_standard protocol as described under pt.. "Datentelegramm (data string) 6021" The following settings in the clock are required: transmission parameter: 9600 baud... -
Page 32: Setting The Clock Via Serial Interface
Elektronik Serial Interface Board 6021 20 Setting the Clock via Serial Interface Time and date can also be set via serial interface. The following data string is needed. character no. meaning value (value range) "S" (setting the time) hex 53 first hour digit hex 30..32... -
Page 33: Relay And Pulse Output
Elektronik Serial Interface Board 6021 21 Relay and Pulse Output The board contains 3 switching exits which can be taken either as relay with changeover and normally closed contact, or in TTL-logic (active high) at the 96 pole VG-strip connector. -
Page 34: Available Relay Programs
Elektronik Serial Interface Board 6021 21.1 Available Relay Programs The following switching outputs can be activated by means of DIP-switch 3 switch 5-8. standard setting ex works off off off off relay 1 = 24-clock pulse (1 sec.) relay 2 = hour pulse (1 sec.) relay 3 = minute pulse (1 sec.) -
Page 35: Technical Data 6021
The hopf Company withhold the right to alterations in specifications Please note : of hard- and software without notice. version 13.01 page 35... -
Page 36: Pin Assignment Of 96-Pole Vg-Strip
Elektronik Serial Interface Board 6021 23 Pin Assignment of 96-pole VG-Strip antenna-signal antenna-GND V.24 n.c. REL1 n.c. n.c. n.c. n.c. REL2 n.c. REL3 n.c. /TxD /DCF-T V.11 /VDR +OK1 in dis- /RxD /CLOCK -OK1 in play /DATA +OK2 in...
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