Baldor 15H SERIES 15H Installation & Operating Manual page 67

Section 1
General Information
Block Title Parameter
OUTPUT Continued Analog Output
#1 and #2
Analog Scale
#1 & #2 -
4-16 Programming & Operation
Table 4-1 Parameter Block Definitions Level 1
Description
Two Analog outputs may be configured so a 0-5VDC (0-10VDC or 4-20mA with High
Resolution EXB) output signal represents one of the following conditions:
Condition
Frequency -
Freq Command - Represents the commanded frequency where 0VDC = 0 Hz and
AC Current -
AC Voltage -
Torque -
Power -
Bus Voltage -
Process Fdbk - Represents the process feedback input where 0V = –100%
Setpoint CMD - Represents Setpoint Command input where 0V = –100% command,
Zero Cal -
100% Cal -
Scale factor for the Analog Output voltage. Useful to set the full scale range for external
meters.
Note: Each analog output can be overscaled. 0V= –100%, 2.5V= 0% and 5V=
Description
Represents the output frequency where 0VDC = 0 Hz and +5VDC =
MAX Hz. (Slip frequency compensation is not included.)
+5VDC = MAX Hz. (Slip frequency compensation is not included.)
Represents the value of the output current where 0VDC = 0A and
+5VDC = Level 2, Motor Data, Motor Rated Amps value.
Represents the value of the output voltage where 0VDC = 0 VAC
and +5VDC = Control Input Voltage.
Represents load torque where 0V = –100% torque (rated torque),
and +5V = 100% torque (rated torque).
Represents motor power where 0V = –100% rated power, and +5V =
100% rated power.
Represents motor power where 0V = 0VDC and 2.5V = 325VDC for
230VAC input (650VDC for 460VAC input).
feedback, and +5V = 100% feedback.
and +5V = 100% command.
Output is 0VDC and can be used to calibrate an external meter.
Output is 5VDC and can be used to calibrate full scale for an
external meter.
100%. The linear equation for this is:
T(%)= 100% x (V – 2.5V)
2.5V
so at 8V, T%=220%. If a value were scaled over the 5V range, 8V would
represent 8/5 x 100%=160%.
- Continued
MN715