Overview, "Manual Mode; Overview, "Automatic Mode: Communications - Siemens SIMATIC FM 458-1 DP User Manual

4.7.1.1

Overview, "Manual mode"

4.7.1.2

Overview, "Automatic mode: Communications"

Application Module FM 458-1 DP - User Manual
A5E01078222-02 Edition 03.2009
The principle procedure in the "Manual mode" is shown in the following
diagram:
tabular values
SIMATIC TDC
SIMATIC
FM458
SIMADYN D
T400
Fig. 4-30 Principle procedure in the "Manual mode"
A detailed description of the "Manual mode" is provided in Section
"Manual mode" (Page 4-62)
In the "Automatic mode: Communications", tabular values can be
transferred using the following communication versions:
 S7 via the P bus for SIMATIC FM 458-1 DP (it is necessary to
additionally configure the WR_TAB on the control side)
 TCP/IP (tabular values can be transferred from a SIMATIC TDC
module to another one using the CTV and CRV FBs)
 DUST1 (tabular values can only be transferred via a DUST1 interface)
The tabular values are transferred using data telegrams.
The following diagram illustrates the principle procedure in the
"Automatic mode: Communications" for transferring tables from an S7
control to a SIMATIC FM 458-1 DP application module via the P bus:
(1)
FB TAB or
Individually
FB TAB_D
enter
XP
YP
IP
TVL
(2)
Activate the
inactive table with
entered values
Configuring
YXP
YYP
YIP
(3)
Tabular values are
available in the
configured
software
4-57