1.3.6 Connecting to Mains and Motor
The frequency converter is designed to operate all
standard three-phased asynchronous motors.
The frequency converter is designed to accept mains/
motor cables with a maximum cross-section of 4mm
2
/10
AWG (M1, M2 and M3) and maximum cross-section
16mm
2
/6 AWG (M4 and M5).
•
Use a shielded/armored motor cable to comply
with EMC emission specifications, and connect
this cable to both the decoupling plate and the
motor metal.
•
Keep motor cable as short as possible to reduce
the noise level and leakage currents.
•
For further details on mounting of the
decoupling plate, please see instruction MI.
02.BX.YY.
•
Also see EMC-Correct Installation in Operating
Instruction MG.02.AX.YY.
Step 1: First, mount the earth wires to earth terminal.
Step 2: Connect motor to terminals U, V and W.
Step 3: Mount mains supply to terminals L1/L, L2 and
L3/N (3-phase) or L1/L and L3/N (single-phase) and tighten.
Illustration 1.2 Mounting of Earth Cable, Mains and Motor Wires
1.3.7 Control Terminals
All control cable terminals are located underneath the
terminal cover in front of the frequency converter. Remove
the terminal cover using a screwdriver.
NOTE
See back of terminal cover for outlines of control terminals
and switches.
NOTE
Do not operate switches with power on the frequency
converter.
Parameter 6-19 must be set according to Switch 4 position.
Illustration 1.3 Removing Terminal Cover
Switch 1: *OFF = PNP terminals 29
ON = NPN terminals 29
Switch 2: *OFF = PNP terminal 18, 19, 27 and 33
ON = NPN terminal 18, 19, 27 and 33
Switch 3: No function
Switch 4: *OFF = Terminal 53 0 - 10 V
ON = Terminal 53 0/4 - 20 mA
* = default setting
Table 1.4 Settings for S200 Switches 1-4
Illustration 1.4 S200 Switches 1-4
Quick Guide VLT Micro Drive Quick Guide
MG.02.B6.02 - VLT
®
is a registered Danfoss trademark 5
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