Siemens SENTRON PAC5100, Device Manual, Page: 154 / 266

7 Operation at Use of a PC
7.3 Configuration of the Device
154 SENTRON PAC5100/5200, 7KM5212/5412, Device Manual
E50417-H1040-C568-A1, Edition 03.2015
Ethernet Communication with Bus Protocol Modbus TCP (see figure 7-44)
✧ In the Bus protocol list box select the entry Modbus TCP .
✧
Enter the desired values in the fields and select the parameters in the list boxes and in the option field as
described in Table 7-18.
✧
After the parameterization click Send .
After clicking Send , the parameters are transmitted to the device but not enabled yet (passive set of
parameters).
✧
If you do not want to make any additional settings, continue with the Activation of the device configuration
according to section Activating the Set of Parameters . If you want to change other settings, enter the
changes and then enable the device configuration as described in section Activating the Set of
Parameters .
NOTE
If you have selected no under Use a user-port number , you can adjust only the Access rights for user
port 502 , the Keep Alive time and the Communication supervision time parameters.
NOTE
After changing the network settings and subsequent parameter activation the device will reset.