Specifications

43 @ TB10A (TERMINAL TB-10A SCALING)

This parameter scales the analog output signal at TB-10A. This setting is the output

frequency that is indicated when the TB-10A output measures 10 VDC.

Example: The drive is part of a control system that requires a 0-5 VDC signal (rather than 0-

10 VDC) that is proportional to 0-60 Hz output frequency. The output signal is linear, so

setting this parameter to 120 Hz would yield 10 VDC at 120 Hz, and 5 VDC at 60 Hz.

44 TB10B OUT (TERMINAL TB-10B OUTPUT)

The analog output signal at TB-10B is proportional to the drive load. This parameter selects

whether that signal is 0-10 VDC or 2-10 VDC. The 2-10 VDC signal can be converted to a

4-20 mA signal by connecting a resistor in series with the signal such that the total load

resistance is 500 Ohms.

NOTE: This output cannot be used with “loop-powered” devices that derive power from a

4-20 mA signal.

45 @ TB10B (TERMINAL TB-10B SCALING)

This parameter scales the analog output signal at TB-10B. This setting is the load

(in %) that is indicated when the TB-10B output measures 10 VDC.

Example: The drive is part of a control system that requires a 0-10 VDC signal to indicate 0-

150% drive load. If this parameter is set to 150%, the drive will output 10 VDC at 150%

load (and about 6.7 VDC at 100% load).

NOTE: The output signal at TB-10B is affected by the setting of Parameter 34 (LOAD

MLT).

47 TB13A (TB-13A INPUT FUNCTION)

This parameter is used to select the function of terminal TB-13A. Closing TB-13A to TB-2

activates the TB - 13A input function. The following functions can be selected:

NONE Disables the TB-13A function.

0-10VDC Selects 0-10 VDC as the AUTO speed reference input (or setpoint source

in PID mode). The 0-10 VDC signal is wired to TB-5A and TB-2.