System Manual Compact Systems  4 Communication 
HI 800 141 E Rev. 2.02  Page 21 of 110 
4  Communication 
Communication runs via the following interfaces: 
  Ethernet interfaces 
  Fieldbus interfaces 
4.1  HIMatrix Communication Protocols 
Depending on the HIMatrix controller and its interfaces, different communication protocols can 
be activated: 
1.  safeethernet and SNTP are activated by default in all HIMatrix systems. 
2.  Communication via serial interfaces requires the use of appropriate fieldbus submodules 
and, possibly, an additional license (software activation code). 
Refer to the communication manuals (HI 801 101 E, HI 800 009 E, HI 800 003 E and 
HI 800 329 E) for further information. 
3.  All Ethernet protocols can be tested without software activation code for 5000 operating 
hours. 
After 5000 operating hours, communication continues until the controller is stopped. 
Afterwards, the user program cannot be started without a valid license for the protocols used in 
the project (invalid configuration). 
Order the software activation code on time! 
The software activation code can be generated on the HIMA website using the system ID of the 
controller (value 1...65 535). 
The software activation code is intrinsically tied to this system ID. One license can only be used 
one time for a specific system ID. For this reason, only activate the code when the system ID 
has been uniquely defined. 
HIMatrix systems support the following Ethernet interface communication protocols. 
  safeethernet, redundant operation possible for F*03 controllers 
  Modbus TCP master 
  Modbus TCP slave 
  Send/Receive TCP 
  SNTP 
  EtherNet/IP 
Only up to CPU OS V6.x (ELOP II Factory) 
  PROFINET IO controller 
Only F*03 
  PROFINET IO device 
Only F*03 
Each protocol can be used once per controller. 
Communication options for serial interfaces are described in Chapter 4.3. 
4.2  Ethernet Communication 
4.2.1  safeethernet 
An overview of safeethernet is available in the corresponding chapter of the SILworX 
communication manual (HI 801 101 E). 
When configuring safety-related communication, observe the instructions specified in the safety 
manual (HI 800 023 E).