15-3
Operator Panel OP3
Edition 11/99
Note
If you require the hardware test (refer to Section 16) to test the RS232 inter-
face, connect pins 3 and 4 to the 9-pin subminiature D connector of the serial
transfer cable.
The OP3 is connected to the RS232 interface of the PC by means of the cable
supplied. The configuration of the interconnecting cable is shown below.
OP3
TxD
4
RxD
3
GND
2
CTS
5
RTS
6
1
PC
2
RxD
3
TxD
5
GND
7
RTS
8
CTS
4
DTR
6
DSR
1
NC
9
NC
Cable
Figure 15-3 Configuration of the Interconnecting Cable
The OP3 is connected to the SIMATIC S7 PLC through the MPI interface.
The pin assignment of the MPI interface is shown in the following table.
Pin
Meaning
1
2
3
4
5
6
7
8
9
Code
M24V
RS485 line B
RTSAS
M5V
NC (not assigned)
P24V
RS485 line A
NC (not assigned)
The OP3 is connected to the MPI interface of the SIMATIC S7 PLC by
means of the cable supplied. The configuration of the interconnecting cable
is shown below.
MPI (RS485)
interface
Device Description
1
5
6
9
Summary of Contents for SIMATIC HMI OP3
Page 12: ...iv Operator Panel OP3 Edition 11 99 Contents ...
Page 13: ...INTRODUCTION 1 Product Description 2 Functionality Part I ...
Page 14: ...2 2 OperatorPanel OP3 Edition 11 99 ...
Page 18: ...1 4 OperatorPanel OP3 Edition 11 99 Product Description ...
Page 22: ...2 2 OperatorPanel OP3 Edition 11 99 ...
Page 34: ...4 6 OperatorPanel OP3 Edition 11 99 Using the OP3 with Its Standard Functions ...
Page 38: ...5 4 OperatorPanel OP3 Edition 11 99 Screens ...
Page 42: ...6 4 OperatorPanel OP3 Edition 11 99 Password Protection ...
Page 48: ...7 6 OperatorPanel OP3 Edition 11 99 Messages ...
Page 56: ...10 4 OperatorPanel OP3 Edition 11 99 System Settings on Standard Screens ...
Page 74: ...12 12 Operator Panel OP3 Edition 11 99 Communication ...
Page 75: ...INSTALLATION AND COMMISSIONING 13 Installation 14 Commissioning Part III ...
Page 76: ...12 2 OperatorPanel OP3 Edition 11 99 ...
Page 82: ...13 6 OperatorPanel OP3 Edition 11 99 Installation ...
Page 86: ...14 4 OperatorPanel OP3 Edition 11 99 Commissioning ...
Page 88: ...14 2 OperatorPanel OP3 Edition 11 99 ...
Page 96: ...P 2 OperatorPanel OP3 Edition 11 99 ...
Page 98: ...A 2 OperatorPanel OP3 Edition 11 99 Brief Description of Standard Screens ...
Page 112: ...D 4 OperatorPanel OP3 Edition 11 99 ESD Guidelines ...
Page 120: ...Glossary 4 OperatorPanel OP3 Edition 11 99 Glossary ...