Section 4– Page 1
4
CONFIGURATION
4.1
Configuration Options
Drive configurations choices are made via the DIP switches mounted on a removable
personality board. Note that the OFF positions are all towards the connector on the
front of the personality board. The DIP switches control the following functions:
Ø
SW1/1
Full scale speed selection 3000 RPM / 6000 RPM
Ø
SW2
Nominal current limiting
Ø
SW3
Motor poles selection
Ø
SW1/2
1
Limit switch enable
Ø
SW4
1
Simulated encoder resolution selection
Ø
SW5
1
Limit switch polarity
* A select resistor soldered into a header on the personality board is installed at the
factory which sets the gain windows for the range of motors normally used on that
amplifier.
Table 4-A – Standard Personality Board R22 Values
AMPLIFIERS
MOTORS
R22 RESISTOR VALUE
DX-208
LX-400
DX-316
10 K
Ω
DX-340
47 K
Ω
2
2
LX-700
DX-455
82 K
Ω
DX-490
LX-1100
DX-4120
82 K
Ω
1
These functions can be deleted on special ordered; reduced cost drives.
2
Standard R22 value in the LX-700 is 82K
Ω
. A 47K
Ω
resistor and instructions for installation are included
with each LX-700 amplifier in the case of a DX-340 motor application.
NOTE: The personality boards for different size LX Amplifiers are not identical.
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