Technical data

Configuration software for SINAUT ST7

1.6 Configuring networks and network nodes in STEP 7 / NetPro

Software

76 System Manual, 07/2009, C79000-G8976-C222-07

●

PIN number

Here, the PIN number for a GSM module must be entered so that this can be transferred

from the TIM module to the module.

CAUTION

If an incorrect PIN is entered, the SIM card in the module might be disabled. If the fault

LED lights up during connection establishment, the diagnostic buffer of the TIM must be

checked because an entry for a bad PIN is generated here.

●

Special service

The following SMS special services are available:

– No special service

The node does not use any SMS service.

– SMS via fixed network (TAP)

Sending of SMS messages to an SMS center that uses the TAP protocol

– SMS via fixed network (UCP)

Sending of SMS messages to an SMS center that uses the UCP protocol

– SMS via GSM network

Sending SMS messages to an SMS center with digital access

Note

If two MD3 modems communicate with each other, they must not be operated in the

1200

baud, half-duplex, AT mode

mode.

AT Initialization

tab

The

AT Initialization

tab appears only in dial-up network nodes and when the

AT mode

selected as

Dialing mode

in the

Dialing parameters

tab. The string stored here is formed

automatically from the previously set dial-up network parameters and the SINAUT dial-up

modem selected for the network node (MD3, MD4 or GSM modem TC35, MC45, MD720-1).

If "third-part modem" is set for the network node, no initialization string is displayed. You will

then need to enter the correct string for the modem you are using. The initialization string set

here is transferred to the modem operating in AT mode only when the TIM starts up.