Appendix
EK9300
57
Version: 3.2.6
8.2
EK9300 – FAQ
How can I leave the outputs in the current state in case of a PROFINET error?
For this, two settings need to be made in the GSDML – i.e. in the configurator. First of all,
"Activate PN reset
value"
in the DAP must be set to ON. The value
"Frozen"
must then be selected in the corresponding digital
output terminal. The setting can only be made for a complete terminal; i.e. in the case of an EL2004 all 4
channels are then in the frozen state.
I would like to change the mapping of an EtherCAT terminal. Why doesn’t it offer me this option?
The standard mapping is always appended by default. If other mappings are possible you must first delete
the standard mapping from your configurator and then insert the new submodule.
The 2 or 4-channel digital output terminals are to be mapped to one byte. How do I do that?
The GSDML file contains the so-called “PACK” terminals. Without asterisk means that a byte is created,
with asterisk that the byte is filled. Pack terminals must always be situated one behind the other (physically)
and the byte may not be exceeded.
Where can I get the GSDML file?
The GSDML file can be found at
http://www.beckhoff.de/german/download/bkconfg.htm
Where can I find the MAC address of the coupler?
The MAC address is printed on the label on the side of the coupler.
What is the USB interface for and what can I do with it?
The USB interface is to be used at present only for firmware updates.
What is the purpose of the DIP switch behind the flap?
The DIP switch is necessary, for example, for the use of the firmware update (see chapter entitled "DIP
switch").
Can I also connect K-bus terminals?
No, only EtherCAT terminals or EtherCAT boxes can be connected. You can use the BK9053 or BK9103 for
K-bus terminals. The use of EtherCAT couplers for K-bus such as the BK1120 or BK1250 is not possible.
I have an EtherCAT slave from a third-party vendor, can I also connect it?
No, devices from other vendors can only be used with a CX (see CX8093 or similar products).
I would like to operate the drive terminals/drives on the EK9300. Is that possible?
No, use a CX with a suitable performance for this – CX9020 or higher.
I would like to operate TwinSAFE terminals on the EK9300. Is that possible?
No, the TwinSAFE terminals require a TwinCAT system for configuration; use the CX8093 for this.
How can I tell whether there is an EtherCAT error?
There is a Status word in the DAP of the coupler. A bit is set here if an error occurs in EtherCAT (
). Further information about the error can be obtained through the PROFINET alarms.
8.3
List of Abbreviations
ADS
Automation Device Specification (disclosed protocol for the communication of all BECKHOFF controllers)
DAP
Device Access Point
