Adjusting The Analog Output Terminal Voltage With H4-02 And H4-03; Motor Protection: L1-01 And L1-02; Adjusting The Monitor Output; Electronic Thermal Motor Protection - YASKAWA V1000 Series Installation & Start-Up Manual

4.6 Basic Drive Setup Adjustments
9. Press the

Adjusting the Analog Output Terminal Voltage with H4-02 and H4-03

Note: This example continues from Step 3 in the previous example.
Select H4-02 or H4-03 by pressing the
1.
Press the
2.
voltage is output for adjustment: output voltage = (10 V x Output
Gain (H4-02) + Output Bias (H4-03). Using this output, adjust
output gain (H4-02) and output bias (H4-03).
Figure 4.26
◆

Motor Protection: L1-01 and L1-02

This section explains how to set motor overload protection.

Electronic Thermal Motor Protection

■
The drive has built-in electronic thermal overload protection to detect overload conditions.
This protection meets standards set by UL and cUL for motor thermal overload protection.
The protective feature is activated when the output current rises above the motor rated
current for a specified time. This speed sensitive protective feature interrupts the motor
current to protect the motor wiring and windings in the event of overload, eliminating the
need for an external overload device. When multiple motors are used with a single drive,
separate overload devices are required to properly protect the individual motor branches.
146
Step
key until back at the Top Screen.
Step
key while the drive is stopped and the following
Output Voltage
10
Gain V
100
(%)
10 V
0 V
0%
Figure 4.26 Adjusting the Monitor Output
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
⇒
and keys. ⇒
⇒
10
Bias V
100
(%)
100%
Display/Result
Display/Result
Monitor
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