Switches S201, S202, And S801 - Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual

NB!
Control cables
armoured .
See section entitled Earthing of Screened/Arm-
oured Control Cables for the correct termination
of control cables.

Switches S201, S202, and S801

Switches S201 (A53) and S202 (A54) are used to
select a current (0-20 mA) or a voltage (-10 to 10
V) configuration of the analog input terminals 53
and 54 respectively.
Switch S801 (BUS TER.) can be used to enable
termination on the RS-485 port (terminals 68 and
69).
See drawing Diagram showing all electrical termi-
nals in section Electrical Installation.
Default setting:
S201 (A53) = OFF (voltage input)
S202 (A54) = OFF (voltage input)
S801 (Bus termination) = OFF
When changing the function of S201,
S202 or S801 be careful not to use
force for the switch over. It is recom-
mended to remove the LCP fixture
(cradle) when operating the switches.
The switches must not be operated
with power on the frequency convert-
er.
How to Install
must be screened/
MG.33.A8.02 - VLT is a registered Danfoss trademark
31