Modem

The program description deals with the following:


Remarks on program function

The data for connection of a modem can be updated, i.e. programmed changed or cleared, with this program. Data which already exists can also be displayed for information.

The interface and link to a processing unit should be defined and the device-specific operating mode of the modem set.

This device is only used for data communications via the PP-ADS protocol.


Remarks on data fields

The following description deals with all available options for update of this basic data.

As with nearly all other programs the following also applies here:


Baudrate

Field with firmly defined selection options

Select one of the offered baud rates by clicking onto this field and with a second click confirming the selection.

The system offers the following baud rates:

Please note that the permitted baud rate must match up to the setting of the PP-ADS protocol.


Debug

Field with firmly defined selection options

Select one of the offered debug levels by clicking onto this field and with a second click confirming the selection.

The system offers the following debug levels:

Note:
Only select a value higher than "0" for the debug level if a protocol is required for error analysis. The details are shown in file "errlog" in directory work of the appropriate system unit.


Mode

Field with firmly defined selection options

Select one of the offered options by clicking onto this field and with a second click confirming the selection.

The system offers the following options:


Bits per character

Field with firmly defined selection options

Select one of the offered options by clicking onto this field and with a second click confirming the selection.

The system offers the following options:


Parity

Field with firmly defined selection options

Select one of the offered options by clicking onto this field and with a second click confirming the selection.

The system offers the following options:


Dial out timeout

Default = 30 millisecs.


Dial in timeout

Default = 600 millisecs.


Dial out string

This entry is dependent on the type of modem connected. Please refer to the hardware manual provided by the modem manufacturer.


Dial in string

This entry is dependent on the type of modem connected. Please refer to the hardware manual provided by the modem manufacturer.


Init string

This entry is dependent on the type of modem connected. Please refer to the hardware manual provided by the modem manufacturer.


Hangup string

This entry is dependent on the type of modem connected. Please refer to the hardware manual provided by the modem manufacturer.


Usage

Default = 1


Index


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