CONNECTIONS 43
8.4 Parameterizing connection
USB interface
The USB interface is located next to the display underneath the screw-on cover.
Fig. 8-10 USB interface
NOTICE!
Loss of the protection class IP54 as well as disturbances through interferences if the
USB interface cover is missing
Damage of the control system as well as operating failures
► The cover of the USB interface must be mounted at the control system to guaran-
tee the protection class IP 54 against the penetration of water and dust. In addi-
tion, the cover protects the connection against electromagnetic radiation.
The USB interface permits the communication between APC and the VAHLY DCS1 control system. The USB in-
terface can be used to change parameter values or to upload parameter sets. This is why the VAHLE EHB tool
is required.
Type Description
Connection USB Mini, type B-Mini, 5 contacts
Cover Screw-on cover
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