Danfoss VLT AQUA Drive Operating Instructions Manual page 41
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- Programming manual (298 pages) ,
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- Instruction (206 pages)
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®
VLT
AQUA Drive
Operating Instructions
1.
Use a clamp from the accessory bag to connect screen to fre-
quency converter decoupling plate for control cables.
Earthing of Screened/Armoured Control Cables
See section entitled
the correct termination of control cables.
5.1.20. 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 fitted.
Default setting:
S201 (AI 53) = OFF (voltage input)
S202 (AI 54) = OFF (voltage input)
S801 (Bus termination) = OFF
for
Illustration 5.31: Control cable clamp.
Illustration 5.32: Switches location.
®
MG.20.M4.02 - VLT
is a registered Danfoss trademark
5. Electrical installation
41
5
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