Baldor 23H Series Installation & Operating Manual page 67

Section 1
General Information
Block Title Parameter
CUSTOM UNITS Max Decimal
Places
Value At Speed
Value DEC Places
Value Speed REF
Units of Measure
Units of MEAS 2
PROTECTION Overload
External Trip
Local Enable INP
Following Error
* Note: Serial Commands. When using the serial command option, the "Value AT Speed", "Value DEC Places", and "Value
Speed REF" parameters must be set. The Value AT Speed parameter sets the desired output rate per increment of
motor speed. The Value DEC Places sets the desired number of decimal places of the Value AT Speed number. The
Value Speed REF sets the increment of motor speed for the desired output rate.
The Units of Measure parameter sets the two left-most characters of the custom units display while the Units of MEAS
2 parameter sets the two right most characters. For example, if "ABCD" is the custom units, "AB" is set in the Level 2
Custom Units block, Units of Measure parameter and "CD" is set in the Level 2 Custom Units block, Units of MEAS 2
parameter.
Note: Custom Display Units. The output rate display is only available if the Value AT Speed parameter has been changed
from a value of 0 (zero). To access the Output Rate display, use the DISP key to scroll to the Output Rate display.
4-16 Programming & Operation
Table 4-3 Level 2 Parameter Block Definitions
Description
The number of decimal places of the Output Rate display on the Keypad display. This
value will be automatically reduced for large values. The output rate display is only
available if the "Value At Speed" parameter value is non-zero.
Sets the desired output rate value per motor RPM. Two numbers are displayed on the
keypad display (separated by a slash "/"). The first number (left most) is the value you
want the keypad to display at a specific motor speed (second number, right most). A
decimal may be inserted into the numbers by placing the flashing cursor over the
up/down arrow.
Serial Only. *
Serial Only. *
Allows you to specify units of measure to be displayed on the Output Rate display. Use
the shift and arrow keys to scroll to the first and successive characters. If the
character you want is not displayed, move the flashing cursor over the special
up/down character arrow on the left side of the display. Use the up/down arrows and
the shift key to scroll through all 9 character sets. Use the ENTER key to save your
selection.
Serial Only. *
Sets the protection mode to Fault (trip off during overload condition) or to Foldback
(automatically reduce the output current below the continuous output level) during an
overload. Foldback is the choice if continuous operation is desired. Fault will require
the control be "Reset" manually or automatically after an overload.
OFF - External Trip is Disabled.
ON - External Trip is enabled. If a normally closed contact at J1-16 is opened, an
External Trip fault will occur and cause the drive to shut down.
OFF - Ignores J1-8 switched input when in the "LOCAL" mode.
ON - Requires J1-8 Enable input to be closed to enable the control when in the
"LOCAL" mode.
This parameter determines if the control is to monitor the amount of following error
that occurs in an application. Following Error is the programmable tolerance for the
AT Speed Opto output as defined by the Level 1 Output block, AT Speed Band
parameter. Operation outside the speed range will cause a fault and the drive will
shut down.
Continued
MN723