Siemens SIMATIC S7-1200

Technical specifications
A.12 Technology modules
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
1493
A.12.1.3
Parameters/address space
Configuring the SM 1278 4xIO-Link Master
For the module integration, you need the Siemens engineering tool TIA Portal V13 or later.
You also need S7-PCT V3.2 or later for the IO-Link integration.
For commissioning, you require both an engineering tool and S7-PCT V3.2 or later for
parameter assignment.
Note
TIA Portal V14 does not currently support configuration of the SM 1278 4xIO
-Link Master.
The following table shows the parameters for the SM 1278 4xIO-Link Master:
Parameters
Value range
Default
Configuration in
RUN
Efficiency range
Diagnostics port 1
• Disable
• Enable
Disable Yes Port (channel)
Diagnostics port 2
• Disable
• Enable
Disable Yes Port (channel)
Diagnostics port 3
• Disable
• Enable
Disable Yes Port (channel)
Diagnostics port 4
• Disable
• Enable
Disable Yes Port (channel)
Enable diagnostics for port 1 to port 4 parameter
This parameter allows diagnostics to be enabled for specific ports of the four IO-Link ports.
The port assignments are as follows:
Port 1 → channel 1
Port 2 → channel 2
Port 3 → channel 3
Port 4 → channel 4
The maximum size of the input and output addresses of the SM 4xIO-Link Master is 32 bytes
in each case. You assign address spaces using the S7-PCT port configuration tool.