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VF-FS1 Industrial Inverter - Toshiba

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F-69<br />

E6581381<br />

Output of part replacement alarm signal<br />

Assign the part replacement alarm function (function No. 44 or 45. ⇒ See page K-18) to an output terminal.<br />

An example of setting: To assign the function to the RY-RC terminal<br />

=<br />

Note 1: Using enter the annual average temperature around the inverter. Be careful not to enter the<br />

annual highest temperature<br />

Note 2: Set at the time of installation of the inverter, and do not change its setting after the start of<br />

use. Changing the setting may cause parts replacement alarm calculation error.<br />

6.17.15 Motor PTC thermal protection<br />

: PTC thermal selection<br />

: Resistor value for PTC detection<br />

• Function<br />

This function is used to protect motor from overheating using the signal of PTC built-in motor.<br />

The trip display is “0Hz”.<br />

[Parameter setting]<br />

Title Function Adjustment range Default setting<br />

PTC thermal selection<br />

0: Disabled<br />

1: Enabled (trip mode)<br />

2: Enabled (alarm mode)<br />

PTC detection resistor value 0 - 9999 3000<br />

[Connection]<br />

Outer<br />

resistor<br />

PTC<br />

PP<br />

VIB<br />

CC<br />

P10V<br />

AI [Voltage]<br />

Connect the resistor rated 1/4 watts 3.3k<br />

ohm between terminal PP and VIB.<br />

0<br />

6

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