Siemens S7-1200 - Page 101

Programming the program blocks
5.4 IF_CONF: SDT for the configuration data of the CP
CP 1243-7 LTE
Operating Instructions, 01/2015, C79000-G8976-C381-01
101
"APN settings"
In STEP 7, the corresponding data is located in the "Mobile wireless communications
settings" parameter area.
Table 5- 3 IF_CONF_APN
Parameter
Data type
Initial value
Description
Id
UINT
4
ID of the parameter field
Length UINT Length of the parameter field in bytes: 174
Mode
UINT
Validity (1, 2) - see above (general parameters)
AccesspointGPRS STRING [98] APN: Name of the access point from the mobile wireless
network to the Internet
AccesspointUser
STRING [42]
APN user name
AccesspointPassword
STRING [22]
APN password
"CP identification"
In STEP 7, the corresponding data is located in the "Security" parameter area.
Table 5- 4 IF_CONF_Login
Parameter
Data type
Initial value
Description
Id
UINT
5
ID of the parameter field
Length
UINT
Length of the parameter field in bytes: 54
Mode
UINT
Validity (1, 2) - see above (general parameters)
ModemName
STRING [22]
Access ID
ModemPassword STRING [22] Telecontrol password
The password cannot be changed with IF_CONF.