User manual

Page 24
ELR/ELM 5000 Series
www.elektroautomatik.de
[e-mail]
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
2.3.8 Connection of LAN cable
In order to be able to remotely control one or multiple load modules, connecting the devices to a network is required.
No matter how many load module in the rack are connected to the LAN, it is always imperative to not lay the LAN
cables together with the DC cables or even bundle them.
We recommend to take care for as much space as possible between the LAN cables and DC cables, for safety
reasons and to avoid crosstalk. The LAN cables of multiple load units can, however, be put together because they
share the same reference, though they are galvanically separated from each other.
Also see Figure 11 and Figure 12 in 2.3.6.
2.3.9 Initial commission
Fortherststart-upafterpurchasingandinstallingthedevice,thefollowingprocedureshavetobeexecuted:
• Conrmthattheconnectioncablestobeusedareofasatisfactorycrosssection!
• Check if the factory settings of set values, safety and monitoring functions and communication are suitable for
your intended application of the device and adjust them if required, as described in the manual!
• In case of remote control via PC, read the additional documentation for interfaces and software!
2.3.10 Commission after a rmware update or a long period of non use
Incaseofarmwareupdate,returnoftheequipmentfollowingrepairoralocationorcongurationchange,similar
measures should be taken to those of initial start up. Refer to „2.3.9. Initial commission“.
Iftherewasarmwareupdate,itisrecommendedtoresetthedevicetodefaultsbyusing
Only after successful checking of the device as listed may it be operated as usual.