Technical data

SINAUT TD7 software package for the CPU
2.6 Blocks for optional expansion
Software
System Manual, 07/2009, C79000-G8976-C222-07
309
Name: PermanentCall_Off
Declaration: IN_OUT
Data type BOOL
Explanation Input for triggering termination of an existing permanent connection to the
subscriber specified with PartnerNo.
Range of
values:
Input
Bit memory
Data bit
I 0.0 ... I n.7
M 0.0 ... M n.7
DBm.DBX 0.0 ... n.7
A permanent connection to the subscriber is terminated with a 1 signal at
this input if there is currently a permanent connection to this subscriber. The
input is then automatically reset by the FC. If an input of a digital input is
specified (I 0.0 ... I n.7), the user is responsible for resetting the signal at the
input. This should be done at the latest before establishing the permanent
connection again.
Depending on whether the subscriber can be reached over a dial-up
connection or a dedicated line, the command to terminate the permanent
connection is processed as follows and indicated at the PartnerStatus
output:
For a dial-up connection:
The existing dial-up connection is terminated by the master TIM but only
after any pending data has been sent.
The current status of the permanent connection is indicated in the
PartnerStatus output word with the bits 4 ... 6 (see PartnerStatus
parameter).
For a dedicated line:
The master TIM deletes the registration for continuous polling of the
corresponding subscriber. The polling cycle for all connected subscribers
continues in normal mode.
The current status of the continuous polling is indicated by bit 8 in the
PartnerStatus output word (see PartnerStatus parameter).
Note
Continuous polling can also be canceled on a dedicated line by instructing the master TIM to
start continuous polling of another subscriber. The existing job is then replaced by the new
one.
Note
A permanent connection cannot be terminated by a station. This control input cannot
therefore be used when FC PartnerMonitor is used in a station.