With the channel button ( channel 1 ...12 ) on the bottom following settings are possible :

For each channel any comport ( COM 1 till COM 24 ) can be selected.

An individual modem can be installed and connected for each channel. LIAN 98 is able to process up to twelve modems in the range of COM1 till COM24 simultaneously. Select here the modem assigned to the selected channel. Normally this assignment will be recognized by LIAN 98 and the corresponding modem will be set.

The settings of the modem must be executed via the windows control panel "telephone and modems options". With this button you can check the modem settings and see if they correspond to the LIAN 98 configuration.

0 ... 1000 msec
This parameter ist only used for the connection type "half duplex" and is determined by the initial transient behaviour of the used transmission equipment.
The RTS Leading defines the delay time from activating RTS signal to transmitting the first character and is used for modems whithout the hardware handshake signals "RTS and CTS". In this case the "RTS signal" must be led back over the "CTS line" to the PC with the help of a brazing bridge in the monitor cable. Dependent of the used modem it may be necessary to connect additionally the DTR-pin with the DSR-pin.
This function is deactivated if the "Leading and the Trailing" is set to NULL and therefore the control signals are analyzed diectly from the modem.

0 ... 1000 msec
This parameter ist only used for the connection type "half duplex" and is determined by the final transient behaviour of the used transmission equipment.
The RTS Trailing defines the delay time from the last character transmitted up to the RTS signal is deactivated.
This function is deactivated, if the "Leading and the Trailing" is set to NULL.

Transmission speed : 25 - 115200 Baud ( variable )

5, 6, 7, 8 Bit ( variable )

1/ 1,5/ 2 Bit ( variable )

none, odd, even, (1) mark, (0) empty, ( variable )

1 - 9999 msec ( variable )

For this protocol the timeout must be kept as short as possible because the end of the telegram, respectively the beginning of the next telegram is detected with the timeout. As a basic rule the higher the baud rate the lower the timeout. For 19200 baud about 20 up to 30 msec.

yes / no

With this option already set monitoring filters for one channel can be deactivated temporarily without deleting them.

Here monitoring can be filtered for telegram specific values in which several OR-linked filter masks can be defined for the channel.

yes / no

With this option already set action filters for one channel can be deactivated temporarily without deleting them.

The action filter is described over telegram specific features corresponding to a filter setting. Additionally each action filter requires an allocation to a send buffer or alternatively to a send sequence.

In correspondence with the action filter the message buffer "from" or the message buffers "from/ till" are to be sent.

In correspondence with the action filter the send sequence is to be started at line number "from" or to be started at line number "from" and to be ended at line number "till".

yes / no

With this option already set start triggers for one channel can be deactivated temporarily without deleting them.

Here you can define telegram specific start triggers for monitoring in which several OR-linked triggers can be defined for the channel.

yes / no

With this option already set stop triggers for one channel can be deactivated temporarily without deleting them.

Here you can define telegram specific stop triggers for monitoring in which several OR-linked triggers can be defined for the channel.

Because the user data of the the general asynchronous PCM protocol are not known, no plain text display is provided and therefore the different plaintext settings are ineffective.

Not used and therefore without effect

During transmission of telegrams there may be no large pauses between the single characters. In case of timeout occurs it is assumed that it is the end of the telegram. The sensitivity is parameterized in the configuration ( timeout ). Normally a timeout is no error but it is stored in the PRO File together with the initial error for a better analysis of the faulty transmission line.

Error during writing on the COM port. May be it is already occupied by by another program.

Error message from the UART. This error is noted only in the PRO file.

Error message from the UART. This error is noted only in the PRO file.

Error message from the UART. This error is noted only in the PRO file.