B-8 MIB High Impedance Bus Differntial Relay GEK-106426A
B.3 SAMPLES OF SETTINGS FOR PARTICULAR MODEMS APPENDIX B
B
Set 2
Set 3
Nº DESCRIPTIÓN VALUE
1 Synchronous format of protocol V25bis in option 108.2.
ON: Character oriented format (BSC).
OFF: Bit oriented format (HDLC).
ON
2&3 Asynchronous character format for data transfer
ON-ON8
OFF-ON9
ON-OFF10
OFF-OFF11
ON-OFF
4 Reception permission for remote loop 2
ON: Not permitted.
OFF: Permitted.
OFF
5&6 Exploitation mode.
ON-ONPoint-to-point line
OFF-ONAutomatic call as per 108.1.
ON-OFFRTC line without automatic call.
OFF-OFFAutomatic call as per 108.2.
ON-OFF
7 Number of calls for automatic answer
ON: 1 call.
OFF: 2 calls.
OFF
8 112 ETD/OFF
ON: Asynchronous operation.
OFF: Synchronous operation.
ON
Nº DESCRIPCIÓN VALOR
1&2 Transmission timer selection.
ON-ON114
OFF-ON113
ON-OFF114/5
OFF-OFF113
ON-ON
3 RTC Dialling system
ON: Multi-frequency dialling.
OFF: Loop opening pulse dialling
OFF
4 Status of circuit 109, during protocol V.25bis in RTC, option 108.2.
ON: Status of circuit 108 remains.
OFF: Remains open.
OFF
5 Selection, when starting, of manual or automatic answering mode.
ON: Automatic.
OFF: Manual.
ON
6 Protocol selection.
ON: HAYES Protocol.
OFF: V.25bis Protocol.
OFF
7&8 Modem transmission level.
ON-ON-6 dBm
OFF-ON-10 dBm
ON-OFF-6 dBm
OFF-OFF-15 dBm
ON-ON
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