Siemens SIMATIC HMI OP3 Equipment Manual page 84

Commissioning
Initial
During initial commissioning, the configuration required for operation is
Commissioning downloaded from the configuration computer to the OP3. This can be done
either by using the RS232 interface or the MPI. For the MPI, the configura-
tion computer – that is, a PC or PU – must be equipped with an MPI card.
When initially commissioning the OP3, proceed as follows:
1.
2.
3.
4.
5.
6.
14-2
RS232
Connect the RS232 interface of
the OP3 to the COM1/2 serial
interface of your PC or PU.
To do this, use the serial
connecting cable supplied with
the OP3.
When connecting via the S7 bus connector, connect the power supply
to the OP3. To do this, use either the 24-V power supply cable
supplied with the OP3 or one of the two plug-in power supply units
referred to in Section 15.2.
After the power supply has been turned on, the OP3 performs a
self-test and loads the English-language standard screens from its
memory. The OP3 then goes to message level.
Call standard screen System
Transfer
The OP3 prompts you to enter the system administrator's password
(default: 100) and waits for a download operation from the PC or PU
after you type it in.
Start the download operation on the PC or PU. With a proper
connection, downloading of the configuration commences to the OP3.
If the connection is not in order or if a connection has not been made,
a corresponding system message is issued.
The settings required in ProTool for the download operation will be
found in the User's Guide ProTool – Configuring Text-based Displays.
If the download operation is successful, the OP3 re-starts and goes to
message level.
MPI
Interconnect the MPIs of the OP3
and the PC or PU.
To do this, use the MPI
connecting cable supplied with
the OP3.
OPMode and select the mode
MPI-Trans
Operator Panel OP3
Edition 11/99