Figure 4.50:
Step 9: Change two motor wires if the desired direction of rotation is not achieved.
Remove line power from the adjustable frequency drive before changing motor wires.
4.1.28 Switches S201, S202, and S801
Switches S201 (Al 53) and S202 (Al 54) are used to select a current (0-20
mA) or a voltage (0 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).
Please note that the switches may be covered by an option, if so equip-
ped.
Default setting:
S201 (AI 53) = OFF (voltage input)
S202 (AI 54) = OFF (voltage input)
S801 (Bus termination) = OFF
Figure 4.51: Switches location.
VLT
®
HVAC Drive Instruction Manual 4 Electrical Installation
MG.11.AB.22 - VLT
®
is a registered Danfoss trademark
4-31
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