Technical data

16
5.4 Required settings/Information for the control station
The control station has 3 possibilities to transfer data to or from a data terminal connected
to a ComuCont Dual:
1. No code for the Transparent-Mode is active
The ComuCont Dual reacts like a modem customary in trade. No special commands or
settings are necessary.
2. The code for the Transparent-Mode is active
a. After receipt of the signal sequence, the control station transfers Login: the 8-digit
code. If a wrong code is entered, the ComuCont Dual stops the modem connection.
b. The control station requires a recall (see call-note). No code is required, however the
correct telephone register number (0-3).
Example to 2a
Set ComuCont-ID: 0815-abc
ComuCont Dual transfers: Login:
Control station transfers: 0815-abc<CR>
ComuCont Dual transfers: OK <CR><LF>
(in case of a default there will be no response)
Example to 2b
ComuCont Dual transfers: Login:
Control station: !S1abcdefgh<CR>
ComuCont Dual transfers: OK <CR><LF>
(in case of a default there will be no response)
The ComuCont Dual hangs up and recalls after a short stop
ComuCont Dual transfers: COMUDUAL/abcdefgh<CR><LF>
ComuCont Dual changes over into the Transparent-Mode
Note: In telephone register 1 the telephone number of the control station has to be deposited!
General Information
Concerning the Baudrate, the adjustment of the interface at the control station is
independant from the adjustment of the data terminal. However it is important to see to it,
that no overflows occur owing to too big Baudrate-differences. Among others, this can be
avoided by Handshake-procedures. For the adjustment of the data bits and the Parity,
please read paragraph 5.1.6 Data format –Adjustment of the interface