Configuring - Siemens SIMADYN D Manual

Interrogating the
tabular values
3.18.2.2

Configuring

System- and communication configuring D7-SYS - SIMADYN D
Edition 12.2003
The tabular values can then be subsequently entered. In this case, to
start, the index point i should be specified at input IP of the value pair to
be entered. The X and Y value of the point should then be entered at
inputs XP and YP. In order to accept the entered value, after entering
each value pair, input WR should be set from 0 to 1. Before entering the
next point, the index at input IP should be incremented. The values for
this point should then be entered. This procedure is repeated until all of
the values have been entered.
A specific sequence does not have to be observed when entering the
individual points.
The number of entered points must match the data at input NP.
All of the entries during this procedure are transferred into the inactive
table of the and are only available after being activated in the configured
software. In order to activate the inactive table with the entered values,
input TVL should be set to 1.
Additional changes can then be again made in the inactive table and are
only available after this has been re-activated again.
In order to output the entered tabular values, after entering the data at
input IP, the index of the point i, to be displayed is specified, and input
RD is set from 0 to 1. The tabular values of point i are then displayed at
the outputs YXP (X value) and YYP (Y value). The index of point i is
output at output YIP.
For the "Manual mode", only the TAB and/or TAB_D have to be
configured depending on whether tabular values, data type REAL and/or
DINT have to be managed. Each table may only contain values
associated with one data type. If several tables having different data
types are to be managed, then an TAB or TAB_D must be configured for
each table.
The function blocks TAB and TAB_D should be configured in the same
sampling time of 32ms. The following connection (I/O) settings are
required:
AUT = 0 (automatic mode de-activated)
NP = [specifies the table size]
XP = [enters the X values]
YP = [enters the Y values]
IP = [enters the value pair to be changed]
TVL = 1 (to activate the table after all of the values have been entered)
WR = 1 (to transfer the value pair which was entered in the table)
RD = 1 (to display the value pair, specified under IP, at outputs YXP
and YYP)
Communications configuring
3-183