Siemens SIMATIC NET User Manual

Operator control (hardware)
4.1 Setting compatibility
Optical link module
22 Operating Instructions, 01/2020, C79000-G8976-C270-06
DIL switch S7 (compatibility) in position 1
Compatibility with SINEC L2FO OLM / P3,
-P4, -S3, -S4, -S3-1300, -S4-
1300
is turned on.
If the DIL switch S7 is set to
position 1, the functional compatibility with
SINEC L2 optical link modules SINEC L2FO OLM / P3, OLM / P4, OLM / S3,
OLM / S4, OLM / S3
-1300 and OLM / S4-1300 is turned on. This mode is
required when these modules are used in a mixed configuration with OLM
V4.
Switch the S7 switch to
position 1 only when the PROFIBUS OLM is used as
a replacement or expansion device in existing networks with SINEC L2FO
OLMs and a direct optical link is required.
The following table shows the meaning of the individual DIL switches for the compatibility
mode (S7=1).
SINEC L2FO
OLM / P3 and OLM / P4
SINEC L2FO
OLM / S3 and OLM / S4
SINEC L2FO
OLM / S3-1300 and OLM / S4-1300
S6
0
1
/P4: Output Pow-
er CH4
Standard
High
/P3:
Reserved
S6
0
1
/P4: Output Pow-
er CH4
Standard
High
/P3:
Reserved
S6
Reserved
S5
0
1
Output Power CH3
Standard
High
S5
0
1
Output Power CH3
Standard
High
S5
Reserved
S4
Reserved
S4
Reserved
S4
Reserved
S3
Reserved
S3
0
1
Distance
Extended
Standard
S3
0
1
Distance
Extended
Standard
S2
0
1
Redundancy
Off
On
S2
0
1
/S4:
Redundancy
Off
On
/S3:
Reserved
S2
0
1
/S4-1300:
Redundancy
Off
On
/S3-1300:
Reserved
S1
0
1
Mode
Linear bus/ring
Linear bus
Monitor
On
Off
S1
0
1
Mode
Linear bus/ring
Linear bus
Monitor
On
Off
S1
0
1
Mode
Linear bus/ring
Linear bus
Monitor
On
Off
S0
Reserved
S0
Reserved
S0
Reserved
S8
Reserved
S8
Reserved
S8
Reserved

Siemens SIMATIC NET Specifications

General

Category	Industrial Communication Software
Manufacturer	Siemens
Operating Systems	Windows, Linux
Protocols Supported	PROFIBUS, PROFINET, OPC UA
Compatibility	Siemens PLCs, Third-party devices with supported protocols