Lenze MC3000 Series - Manual (Page 48)

44 13435743_EDBM301_v14 .0
18 DESCRIPTION OF PARAMETERS
0 LINE VOLTS (LINE VOLTAGE)
This parameter calibrates the drive for the correct input voltage, and can be set to AUTO,
HIGH, or LOW .
When set to AUTO, the drive measures the DC bus voltage when power is applied and
automatically calibrates itself according to the measured value (DC bus voltage is equal
to input voltage multiplied by 1 .4) .
This parameter can also be set “manually”, using the HIGH or LOW settings . For actual
line voltages of 220 - 240 Vac (on 240/200 Vac models), 460 - 480 Vac (on 480/400 Vac
models), or 575 - 600 Vac (on 590/480 Vac models), set this parameter to HIGH . Also use
the HIGH setting for 240/120 Vac single-phase input models . Refer to the table below .
For actual line voltages of 200 - 208 Vac (on 240/200 Vac models), 380 - 415 Vac (on
480/400 Vac models), or 460 - 480 Vac (on 590 Vac models), set this parameter to LOW .
Refer to the table below .
INPUT LINE VOLTAGE SELECTION
MODEL
RATED INPUT
VOLTAGE
INPUT
PHASE
ACTUAL INPUT
VOLTAGE
PARAM .
SETTING
M3100S 240 / 120 Vac 1 220 - 240 Vac HIGH
240 / 120 Vac 1 110 - 120 Vac HIGH
M3200(S) 240 Vac 1 220 - 240 Vac HIGH
240 / 200 Vac 3 220 - 240 Vac HIGH
240 / 200 Vac 3 200 - 208 Vac LOW
M3400 480 / 400 Vac 3 460 - 480 Vac HIGH
480 / 400 Vac 3 380 - 415 Vac LOW
M3500 590 / 480 Vac 3 575 - 600 Vac HIGH
590 / 480 Vac 3 460 - 480 Vac LOW
1-4 SPEED #1- #4 (PRESET SPEEDS #1, #2, #3, AND #4)
PRESET SPEEDS are only active when the drive is in AUTO mode, and are activated
via contact closures between terminal TB-2 and terminals TB-13A, TB-13B, and TB-13C .
These terminals must be programmed as preset speed selects using Parameters 47 - 49:
TB13A, TB13B, and TB13C .
The preset speeds can only be set to values that are within the operating range defined
by the minimum and maximum frequency (see Parameters 10 and 11) .
The following table shows how each preset speed is selected using the TB-13 terminals .
The terms OPEN and CLOSED refer to the state of the TB-13 terminal relative to TB-2 .