Baldor VS1GV21-1B, Installation & Operating Manual, Page: 84 / 204

7-6 Parameter Descriptions MN765
Block Title Parameter (Number)
Selection (Value)
Parameter Name and Description
INPUT
SETUP
(Continued)
ANA IN1 GAIN
(1405)
ANA IN2 GAIN
(1410)
Preset Value: 100.0%
Preset Value: 100.0%
Range: 0.0% to 300.0%
Allows 0 to 300% gain to be applied ((as in Y=Gain*(X-Offset)).
ANA IN1 OFFSET (1406)
ANA IN2 OFFSET
(1411)
Preset Value: 0.0
Preset Value: 0.0
Range: -100.0% to 100.0%
Provides an offset to the Analog Input to minimize signal error. For example, if the
minimum speed signal is 1VDC (instead of 0VDC) the Ana In1 Offset can be set to
-10% so the minimum voltage input is seen by the control as 0VDC. This parameter
is automatically adjusted during the auto tune Analog Offset Trim test.
ANA IN1 FILTER (1407)
ANA IN2 FILTER
(1413)
Preset Value: 0
Preset Value: 0
Range: 0 - 6
No Filter (0) No Filtering.
Max Filter (6) Max Filtering.
Amount of low pass signal filtering to use.
ANA IN2 D.BAND (1412) Preset Value: 0.0
Range: 0.0% to 75.0%
Allows a defined range of voltage to be a deadband. A command signal within this
range will not affect the control output. The deadband value is the voltage above
and below the zero command signal level.
EXT. CUR LIMIT (1414)
Only available in either Vector
mode. Ignore this parameter
for V/F mode.
Preset Value: 0
Range: 0 - 1
Off (0) Ramp output to speed loop is held at its present value as long as regen current
limit is active.
On (1) Ramp output to speed loop is always ramped to the value of its input.
CURR LMT SOURCE (1415)
Only available in either Vector
mode. Ignore this parameter
for V/F mode.
Preset Value: 0
Range: 0 - 9
None (0) Turns off external current limit.
Analog In1 (1) Connect a 10Kohm pot at J1 or connect a 0-10VDC signal to J1-2 and J1-1.
Analog In2 (2)
Connect a 0-5V, 0-10V, ±5V, ±10V, 0-20mA or 4-20mA source to J1-4 and 5.
4-20mA should be considered when a long distance (up to 50 ft) between the
external device and J1-4 and 5 of the control is necessary.
Keypad (3) Turns off Current Limit Source from Keypad.
Composite Ref (4) See Chapter 11 for more information.
Opt1 Ana In1 (5) Selects analog input from high resolution analog input/output Expansion Board
(EXBHH005) mounted in expansion slot 1.
Opt1 Ana In2 (6) Selects analog input from high resolution analog input/output Expansion Board
(EXBHH005) mounted in expansion slot 1.
Opt2 Ana In1 (7) Selects analog input/output Expansion Board (EXBHH005) mounted in expansion
slot 2.
Opt2 Ana In2 (8) Selects analog input/output Expansion Board (EXBHH005) mounted in expansion
slot 2.
Network (9) Selects the network current limit word as the current limit source.
Selects the external current limit reference to be used, converts it internally to a
percentage and then sets the torque limit of the drive as a percentage of the drive’s
Peak Current Level (P2006).
Table 7-1 Level 1 Parameter Block Definitions Continued