Toshiba VF-FS1 - Manual (Page 162)

E6581381
F-66
6
6.17.15 Motor PTC thermal protection
H : PTC thermal selection
H : Resistor value for PTC detection
• Function
This function is used to protect motor from overheating using the signal of PTC built-in motor.
The trip display is “0Hz”.
[Parameter setting]
Title Function Adjustment range Default setting
H PTC thermal selection
0: Disabled
1: Enabled (trip mode)
2: Enabled (alarm mode)
0
H PTC detection resistor value 0 - 9999 3000
[Connection]
PP
P10V
VIB
CC
AI [Voltage]
Outer
resistor
PTC
Connect the resistor rated 1/4 watts 3.3k
ohm between terminal PP and VIB.