Baldor 23H Series, Installation & Operating Manual, Page: 37 / 127

Analog Outputs
Two programmable analog outputs are provided on J1-6 and J1-7. These outputs are scaled 0 - 5
VDC (1ma Max output current) and can be used to provide real-time status of various control
conditions. The return for theses outputs is J1-1 Analog ground. An explanation of the different
conditions follows. The state of these outputs is programmed in the Level 1, Output Block.
Name Description of Programmable Analog Outputs
ABS SPEED Absolute value of speed with +5 VDC = MAX RPM. Useful as a speed meter
output.
ABS TORQUE Absolute value of torque with +5 VDC = torque at CURRENT LIMIT.
SPEED COMMAND Absolute value of the commanded speed with +5 VDC = MAX RPM.
PWM VOLTAGE Amplitude of PWM voltage. 0 - Max AC voltage.
FLUX CURRENT Flux current feedback. Useful with CMD FLUX CUR.
CMD FLUX CUR Commanded flux current.
MOTOR CURRENT Amplitude of control continuous current including motor excitation current.
2.5V = rated current.
LOAD COMPONENT Amplitude of load current not including the motor excitation current. 2.5V =
rated current.
QUAD VOLTAGE Load controller output. Useful in diagnosing control problems.
DIRECT VOLTAGE Flux controller output.
AC VOLTAGE PWM control voltage which is oproportional to AC line to line motor terminal
voltage. 2.5V centered.
BUS VOLTAGE 5V = 1000VDC.
TORQUE Bipolar torque output. 2.5V centered, 5V = max positive torque, 0V = max
negative torque.
POWER Bipolar power output. +2.5V = zero power, 0V = negative rated peak power,
+5V = positive rated peak power.
VELOCITY Motor speed 2.5V = zero speed, 0V = negative maximum RPM,
+5V = positive maximum RPM.
2-26 INSTALLATION
MN723H-10/95 11/28/95 1:10 AM Page 38 (Black plate)