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System 6844(RC) - V03.00
hopf
Elektronik GmbH
Nottebohmstr. 41
• D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
Example:
Baud rate 9600 baud
Milliseconds
With delay
Without delay
000
End character ( ETX)
End character ( ETX)
002
–
New data string
025
–
End new data string
930
New data string
–
955
End new data string
–
000
End character (ETX)
End character (ETX)
Baud rate 2400 baud
Milliseconds
With delay
Without delay
000
End character ( ETX)
End character ( ETX)
002
–
New data string
105
–
End new data string
810
New data string
–
913
End new data string
–
000
End character (ETX)
End character (ETX)
6.1.2.7 Mode Byte 1 / Bit1-Bit0 - Data String Transmission Point of Time
Bit 1
Bit 0 Transmission Point of Time
off
off
Transmit every second
off
on
Transmit on minute change
on
off
Transmit on hour change
on
on
Transmit on enquiry only
6.1.2.8 Mode Byte 2 / Bit7: Output Mode DATA STRING / PULSES
Bit 7 Output Mode
off
Output: Data String
on
Output: Pulses
When the pulse output is activated, all other serial interface settings are
ignored.
6.1.2.9 Mode Byte 2 / Bit6-Bit0 - Data String Selection
The transmitted data string is set with this Mode Byte. In this regard, account must be taken
of Mode Byte 2 setting bit 7 (see
Chapter 6.1.2.8 Mode Byte 2 / Bit7: Output Mode DATA
Bits B6-B4 are not currently assigned and must be set to
off
.
