GB - 17
KEB COMBICONTROL
2.6 Ethernet interface (X6B)
The standardized 10/100 base-T interface supports the protocols TCP/IP and UDP/IP. The
following ports have these functions:
The run-time system uses ports 1740-1743 for out-connection. Firmware parameters are
available on port 8001. TCP or UDP is possible as protocol, whereby encapsulated DIN66019II
data telegrams will be transferred (the node address is set to 0). The le system can be read/
written via port 8002 (only UDP) with KEB ftp-le transfer protocol (writing only with supervisor
password). Furthermore access to other ports of this interface can be done via the IEC control
program (library SysSocket ").
A correct adjustment is important for the programming system connection. The
used IP address can be adjusted with parameter Et.01. The subnet mask is
adjusted with parameter Et.11.
A power on reset is necessary after the change!
The interface supports automatic polarity detection, Auto-crossover and automatic speed
detection, adjustable with parameter Et.15.
Protect C6 against unauthorized access.
Each user within a network can take access to the control with knowledge of the IP address.
For protection the write access can be limited via port 8001 with parameter et.09.
2.7 Ethernet interface (X6C)
The standardized 10/100 base Tx-Ethernet interface is protocol independent accessible via the
IEC control program. The data are exchanged here by system libraries (library „SysEthernet
“) or by inserting an EtherCat master.
2.8 Description of the LED’s
Run-LED green
off PLC program stopped or not available
on PLC program in run mode
ERROR-LED red
off O.K.
on Program error
fast blinking Hardware error, control must be restarted
OL-LED red
off no error at the outputs
on Overload or short circuit at the outputs
VCC-LED green
off No power supply
on Voltage supply available
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