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122 Unidrive User Guide
www.controltechniques.com Issue Number: 9
9.5 Unidrive VTC macro differences
Only macros 1, 2, 3 and 5 can be used with Unidrive VTC.
The following highlights the macro terminal differences for Unidrive VTC.
Any terminal not listed below have the same function as open-loop
Unidrive.
Macros 1 and 5
• Analog outputs 1 and 2 (terminals 9 and 10) are post ramp
frequency and total current outputs rather than speed and torque
outputs.
• USA> Digital output F1 (terminal 24) is drive running indicator rather
than At speed.
Macros 2 and 3
• Analog outputs 1 and 2 (terminals 9 and 10) are post ramp
frequency and total current outputs rather than speed and torque
outputs.
• USA> Analog input 2 is configured as a 4-20mA input rather than a
voltage input.
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