Connecting The Configuration Computer - Siemens 6AV3991-1AJ02-0AB0 Equipment Manual

12.2.2

Connecting the Configuration Computer

Connection
In order to download the configuration, a connection between the configuration
configuration
computer (PU or PC) and TP must be established. There are two connection
options available for this:
Both connections serve for downloading the firmware and configuration data
(chapter 13.2). Standard cables are available for the connections shown (refer
to the ST80.1 catalog).
TP27, TP37
1)
Figure 12-2 Connection configuration diagram for configuration computer
TP27, TP37 Equipment Manual
Release 01/00
the serial connection of a configuration computer to the TP interface IF2
(serial downloading),
the connection of a configuration computer to the TP interface IF1B (MPI
downloading). In this case, the configuration computer and TP are con-
nected to the MPI network. A condition for this is that a configuration al-
ready exists on the TP.
RS232
RS232
TTY passive
IF2
TTY passive
RS232
IF1B
Do not use the Siemens converter cable for connection by TTY/passive, because the Touch
Panel does not supply 5 V.
1)
TTY/RS232
converter
1)
Installation
PC
COM1/2
(9–pin)
COM1/2
(25–pin)
PG 7xx
COM1
(25–pin)
COM2
(9–pin)
PC or PU
with MPI
card
12-9