Md720-3 Hardware Configuration; Software Installation - Siemens SIMATIC S7-300 Manual

4 Installation

4.2 MD720-3 hardware configuration

4.2 MD720-3 hardware configuration
Table 4-5
No.
1. Open the casing of the MD720-3 and insert the SIM card.
Close the MD720-3.
2. Connect the antenna to the respective socket.
3. Connect the MD720-3 to a 24 V direct current source.
4. Connect the serial cable to the interface of the MD720-3.
Note Always follow the installation guidelines for the installation of all components.
4.3

Software installation

The engineering station is used as a configuration computer for the S7 station.
Table 4-6
No.
1. Install STEP 7 V5.5.
2. Install the configuration package for the
point-to-point communication.
3. Install S7-SCL V5.3+SP5.
32
Action
Action
Follow the
You can also use the PS307 or
the PS407 of the S7 station.
Remark
Follow the instructions of the installation program.
This CD is included in the delivery of the serial CPs
and contains entries for the STEP 7 hardware
configuration and manuals.
Follow the instructions of the installation program.
Sending and Receiving SMS Messages with MD720-3
Remark
MD720-3 manual
.
V 2.1, ID Number: 25545680