Technical data

SINAUT TD7 software package for the CPU
2.5 Data point typicals
Software
224 System Manual, 07/2009, C79000-G8976-C222-07
PartnerNo
Name: PartnerNo
Declaration: INPUT
Data type INT
Default: 0
Explanation Subscriber no. of the partner
Range of values: 0 or 1 ... 32000
The subscriber number of the partner with which the FB communicates, i.e.
to which the FB sends data or from which the FB receives data must be
specified.
For a process typical, this is usually the subscriber no. of the master PLC or
the ST7cc control center.
With an operator typical, this is normally the subscriber number of a station
PLC.
Points to note when PartnerNo = 0 in various typical classes:
• Sending process typicals
(Bin04B_S, Ana04W_S, Cnt01D_S/Cnt04D_S, Dat12D_S)
When the parameter is set to 0, the data is transmitted to all subscribers
for which a connection has been configured. The following
PartnerObjectNo parameter is then irrelevant.
If the set PartnerNo was not found in the administration (in DB-
BasicData), an entry to this effect is made in the diagnostic buffer (event
ID B101). The CPU does not change to STOP. The FB is then no longer
processed, however, until the parameter assignment error has been
corrected.
Caution
If "PartnerNo = 0" is set, make sure that each partner sends the message
with a complete destination address (target subscriber no. and target
object no.).
Note
When using the block in the PLC of a node station, you should consider
the consequences of PartnerNo = 0 If the PLC of the node station
maintains both connections to higher-level subscribers as well as to
lower-level stations, a message with PartnerNo = 0 is transferred to all
subscribers both "up" and "down".