Frequency Reference Source: B1-01 - YASKAWA V1000 Quick Start Manual

3330: 3-Wire Initialization
Returns all parameters to factory default values for 3-wire control.
1110: User Initialization
Returns all parameters to backed-up values stored at the time the user set o2-03 = 1 and
pressed enter to back-up parameter settings.
5550: Uploads Parameter Data from the Removable Control Circuit Terminal Board
Replacing either the removable control circuit terminal board or the drive and applying main
power may result in an oPE04 fault. If parameter setting data in the removable control circuit
terminal board is correct, set A1-03 to "5550" to upload the data to the drive.
Note: Refer to Run Command Input Selection: b1-02 on page
and 3-wire sequence.
Note: Initializing the drive for 2-wire sequence (A1-03 = 2220) returns all drive parameters to factory
settings. Back up all parameters in the event of accidental initialization. the data with 2-wire
sequence returns all the set parameters to the factory settings. .
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Frequency Reference Source: b1-01

This section explains how to assign the frequency reference. Parameters b1-01 and b1-02
can be used to select the source of the run command and the frequency reference
independently, e.g., set the reference from the operator and set the run command from the
terminals.
Frequency Reference from the LED Operator: b1-01 = 0
■
When b1-01 = 0 the frequency reference will be provided by the LED operator.
Drive and Programming Modes on page 56
reference.
Frequency Reference from the Analog Input Terminal: b1-01 = 1
■
When b1-01 = 1, analog inputs A1 and A2 provide the frequency reference.
Note: Set H3-02 (Terminal A1 Function Selection) to "0" to configure Terminal A1 for the main
analog frequency reference.
Using a Single Analog Signal (V or I) as the Frequency Reference
Control Circuit Terminal A1 (Voltage Input):
When entering the main frequency reference with a voltage signal, use the voltage input set
up in control circuit terminal A1.
YASKAWA ELECTRIC TOEP C710606 14A YASKAWA AC Drive - V1000 Quick Start Guide
4.5 Basic Drive Setup Adjustments
69, for more information on a 2-wire
for information on how to set the frequency
4
Refer to The
67