Configuration and programming
6.2 Information required for configuration
CP 1242-7 V2
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Operating Instructions, 05/2014, C79000-G8976-C311-00
General information
The following information is required for the STEP 7 configuration of the CP 1242-7 GPRS
V2:
Own phone number of the CP (required for TeleService)
Authorized phone numbers
Phone numbers of the subscribers that are allowed to send a wake-up call, a wake-up
SMS or a data SMS to the CP.
APN
Name of the GPRS access point (APN) of the GSM network provider
APN user name
User name for the GPRS access point of the GSM network provider
APN password
Password for the GPRS access point of the GSM network provider
Subscriber number of the SMS center
PIN of the SIM card
Note
Configured PIN and PIN on the SIM card must match.
If you enter the PIN of the SIM card of the CP 1242-7 GPRS V2 incorrectly during STEP 7
configuration and download the station, the CP stores the wrong PIN. An incorrectly entered
PIN is transferred by the CP only once so that the SIM card is not locked.
If you change the PIN of the SIM card externally to the incorrectly configured PIN (new PIN
of the SIM card = incorrectly entered PIN in STEP 7), the CP rejects this PIN again without
checking it.
Solution after entering an incorrect PIN:
To avoid the PIN being rejected by the CP again, use a PIN that is different from the
incorrectly entered PIN. Procedure:
If the PIN of the SIM card was not changed:
–
Configure the PIN in STEP 7 with the PIN of the SIM card.
–
Reload the station.
If the original PIN of the SIM card was changed externally to the PIN that was previously
incorrectly entered in STEP 7:
–
Change the PIN of the SIM card externally to a new PIN that has not yet been
incorrectly configured in STEP 7.
–
Change the configured PIN in STEP 7 to the newly assigned PIN of the SIM card.
–
Reload the station.
