Licht MFC-200/P, Техническое руководство, Страница: 12 / 28

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Rev. A2 (23–01–09) MFC-200/P Technical Manual 11
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8O1 : 8 data bits, odd parity, 1 stop bit.
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8N2 : 8 data bits, no parity, 2 stop bits.
Parameter : Address
Options : 1 to 247.
Description : MODBUS address for the MFC-200/P.
5.2 DNP3 protocol (option)
Parameter
: Baud Rate
Options
: 9600, 19200, 38400, 57600, 115200 bps.
Description
: baud rate for the RS-485 link.
Parameter : Format
Options : 8N1, 8E1, 8O1, 8N2.
Description : symbol transmission format, where:
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8N1 : 8 data bits, no parity, 1 stop bit.
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8E1 : 8 data bits, even parity, 1 stop bit.
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8O1 : 8 data bits, odd parity, 1 stop bit.
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8N2 : 8 data bits, no parity, 2 stop bits.
Parameter
: Address
Options
: 0x0000 to 0xFFEF.
Description
: DNP3 outstation address in hexadecimal notation.
Parameter : Application Layer Confirmation
Options : Only when transmitting events or multi-fragment responses, Always.
Description : Selects when the MFC-200/P outstation should request application layer
confirmations.
Parameter : Maximum Inter-Octet Gap
Options : 2 to 100 ms.
Description : The DNP3 specification states that frames should not have inter-octet gaps.
In accordance, the MFC-200/P never inserts inter-octet gaps when transmitting data.
However, we allow the option to tolerate gaps in incoming transmissions. Frames featuring
inter-octet gaps larger than the Maximum Inter-Octet Gap will be quietly dropped.