Seneca S6001-RTU, Руководство пользователя

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USER MANUAL – Z-TWS4/Z-PASS2-S/S6001-RTU
189
- TIMEOUT : timeout, in seconds
- @ENABLE : TRUE -> FB is executed
FALSE -> FB is skipped
When CONNECT=FALSE, GPRS_APN, USERNAME, PASSWORD and PING_HOST parameters can be
empty.
The FB has the following output parameters:
- RESULT : -2, when called with ENABLE=FALSE
-1, in case of any failure
0, if the process is still running
1, if the process has successfully finished
2, if timeout has expired
5, if MODEM_RESET FB is running
- LOCAL_IP : IP address assigned to the PPP network interface (only if
RESULT=1, when CONNECT=TRUE)
- REMOTE_IP : IP address of the remote host (set as default gateway) (only if
RESULT=1, when CONNECT=TRUE)
19.1.14 PPP_STATUS
The PPP_STATUS FB returns PPP connection status.
The FB has the following input parameters:
- SERIAL_PORT : this parameter is not used (it is still present only for
compatibility reasons); it can be set to '' (empty string)
The FB has the following output parameters:
- RESULT : 0, PPP DISCONNECTED
1, PPP CONNECTED
2, PPP CONNECTING
3, PPP DISCONNECTING